TY  - JOUR
AU  - Vesković, Jelena
AU  - Bulatović, Sandra
AU  - Miletić, Andrijana
AU  - Tadić, Tamara
AU  - Marković, Bojana
AU  - Nastasović, Aleksandra
AU  - Onjia, Antonije
PY  - 2024
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/7141
AB  - The occurrence of potentially toxic elements (PTEs), including twelve heavy metal(loid)s (Cd, Cr, Cu, Ni, Pb, Zn, Hg, As, Co, V, Fe, Mn), fluoride (F−), and nitrate (NO3−) was evaluated in groundwater in the copper mining and smelter area of Bor city (south Carpathian, eastern Serbia). Groundwater samples were analyzed to determine the extent of pollution, identify natural and anthropogenic input of PTEs, and estimate potential human health risks due to exposure to these substances. The results revealed that the groundwater in the study area was highly contaminated with PTEs, particularly Cu and Zn. Multivariate analysis supported the natural and anthropogenic origin of PTEs, with Fe, Mn, and F− classified as naturally occurring, NO3− resulting from agricultural activities, while other PTEs were linked to smelter/mining processes. Geospatial mapping discovered several hotspots with potential high non-cancer and cancer risks to humans through ingestion pathway. From the studied PTEs, As is the most health risk contributing toxic element. The source-specific probabilistic risk assessment indicated the most significant contribution to the hazard index and total cancer risk from accidental leakage of metallurgical wastewater and wastewater from open mine pits. Monte Carlo analysis identified the human body weight and the ingestion rate as the most sensitive risk parameters. The study underscores the need for stringent environmental management measures, emphasizing the critical role of source-specific risk assessments in mitigating potential hazards associated with metallurgical wastewater and open mine pits.
PB  - Springer Science and Business Media Deutschland GmbH
T2  - Stochastic Environmental Research and Risk Assessment
T1  - Source-specific probabilistic health risk assessment of potentially toxic elements in groundwater of a copper mining and smelter area
DO  - 10.1007/s00477-023-02643-6
ER  - 

@article{
author = "Vesković, Jelena and Bulatović, Sandra and Miletić, Andrijana and Tadić, Tamara and Marković, Bojana and Nastasović, Aleksandra and Onjia, Antonije",
year = "2024",
abstract = "The occurrence of potentially toxic elements (PTEs), including twelve heavy metal(loid)s (Cd, Cr, Cu, Ni, Pb, Zn, Hg, As, Co, V, Fe, Mn), fluoride (F−), and nitrate (NO3−) was evaluated in groundwater in the copper mining and smelter area of Bor city (south Carpathian, eastern Serbia). Groundwater samples were analyzed to determine the extent of pollution, identify natural and anthropogenic input of PTEs, and estimate potential human health risks due to exposure to these substances. The results revealed that the groundwater in the study area was highly contaminated with PTEs, particularly Cu and Zn. Multivariate analysis supported the natural and anthropogenic origin of PTEs, with Fe, Mn, and F− classified as naturally occurring, NO3− resulting from agricultural activities, while other PTEs were linked to smelter/mining processes. Geospatial mapping discovered several hotspots with potential high non-cancer and cancer risks to humans through ingestion pathway. From the studied PTEs, As is the most health risk contributing toxic element. The source-specific probabilistic risk assessment indicated the most significant contribution to the hazard index and total cancer risk from accidental leakage of metallurgical wastewater and wastewater from open mine pits. Monte Carlo analysis identified the human body weight and the ingestion rate as the most sensitive risk parameters. The study underscores the need for stringent environmental management measures, emphasizing the critical role of source-specific risk assessments in mitigating potential hazards associated with metallurgical wastewater and open mine pits.",
publisher = "Springer Science and Business Media Deutschland GmbH",
journal = "Stochastic Environmental Research and Risk Assessment",
title = "Source-specific probabilistic health risk assessment of potentially toxic elements in groundwater of a copper mining and smelter area",
doi = "10.1007/s00477-023-02643-6"
}

Vesković, J., Bulatović, S., Miletić, A., Tadić, T., Marković, B., Nastasović, A.,& Onjia, A.. (2024). Source-specific probabilistic health risk assessment of potentially toxic elements in groundwater of a copper mining and smelter area. in Stochastic Environmental Research and Risk Assessment
Springer Science and Business Media Deutschland GmbH..
https://doi.org/10.1007/s00477-023-02643-6

Vesković J, Bulatović S, Miletić A, Tadić T, Marković B, Nastasović A, Onjia A. Source-specific probabilistic health risk assessment of potentially toxic elements in groundwater of a copper mining and smelter area. in Stochastic Environmental Research and Risk Assessment. 2024;.
doi:10.1007/s00477-023-02643-6 .

Vesković, Jelena, Bulatović, Sandra, Miletić, Andrijana, Tadić, Tamara, Marković, Bojana, Nastasović, Aleksandra, Onjia, Antonije, "Source-specific probabilistic health risk assessment of potentially toxic elements in groundwater of a copper mining and smelter area" in Stochastic Environmental Research and Risk Assessment (2024),
https://doi.org/10.1007/s00477-023-02643-6 . .

TY  - JOUR
AU  - Tadić, Tamara
AU  - Marković, Bojana
AU  - Bulatović, Sandra
AU  - Lukić, Jelena
AU  - Radulović, Jelena
AU  - Nastasović, Aleksandra
AU  - Onjia, Antonije
PY  - 2024
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/7321
AB  - Molecularly imprinted polymers (MIPs) as materials with determined levels of selectivity and specificity for designated analytes have recently gained much attention in various application fields. However, with the growing adoption of green analytical chemistry (GAC) principles, it is essential to investigate the greenness of MIP synthesis and its subsequent application in sample preparation, as well as to evaluate the "green"nature of the developed analytical methodologies, such as dispersive solid-phase microextraction (DSPME). Accordingly, the main objective of this research was to evaluate the greenness of MIP-based glycidyl methacrylate synthesis and MIP use as a DSPME sorbent prior to high-performance liquid chromatography with mass spectrometry (HPLC-MS). The green perspective of MIP-DSPME prior to HPLC-MS was investigated using various analytical metric tools such as the Analytical Eco-Scale, the Green Analytical Procedure Index, and Analytical GREEnness (AGREE). Since these analytical tools are not fully implementable for the assessment of the greenness of the MIP synthesis, some alternative approaches were used to optimize the synthesis parameters to make the MIP DSPME sorbent as close as possible to the GAC principles. The calculated AGREE score (0.62) and 91 points in the Analytical Eco-Scale for the proposed DSPME technique using MIP indicated a high level of greenness.
PB  - Walter de Gruyter
T2  - Reviews in Analytical Chemistry
T1  - Greenness of dispersive microextraction using molecularly imprinted polymers
IS  - 1
SP  - 20230070
VL  - 43
DO  - 10.1515/revac-2023-0070
ER  - 

@article{
author = "Tadić, Tamara and Marković, Bojana and Bulatović, Sandra and Lukić, Jelena and Radulović, Jelena and Nastasović, Aleksandra and Onjia, Antonije",
year = "2024",
abstract = "Molecularly imprinted polymers (MIPs) as materials with determined levels of selectivity and specificity for designated analytes have recently gained much attention in various application fields. However, with the growing adoption of green analytical chemistry (GAC) principles, it is essential to investigate the greenness of MIP synthesis and its subsequent application in sample preparation, as well as to evaluate the "green"nature of the developed analytical methodologies, such as dispersive solid-phase microextraction (DSPME). Accordingly, the main objective of this research was to evaluate the greenness of MIP-based glycidyl methacrylate synthesis and MIP use as a DSPME sorbent prior to high-performance liquid chromatography with mass spectrometry (HPLC-MS). The green perspective of MIP-DSPME prior to HPLC-MS was investigated using various analytical metric tools such as the Analytical Eco-Scale, the Green Analytical Procedure Index, and Analytical GREEnness (AGREE). Since these analytical tools are not fully implementable for the assessment of the greenness of the MIP synthesis, some alternative approaches were used to optimize the synthesis parameters to make the MIP DSPME sorbent as close as possible to the GAC principles. The calculated AGREE score (0.62) and 91 points in the Analytical Eco-Scale for the proposed DSPME technique using MIP indicated a high level of greenness.",
publisher = "Walter de Gruyter",
journal = "Reviews in Analytical Chemistry",
title = "Greenness of dispersive microextraction using molecularly imprinted polymers",
number = "1",
pages = "20230070",
volume = "43",
doi = "10.1515/revac-2023-0070"
}

Tadić, T., Marković, B., Bulatović, S., Lukić, J., Radulović, J., Nastasović, A.,& Onjia, A.. (2024). Greenness of dispersive microextraction using molecularly imprinted polymers. in Reviews in Analytical Chemistry
Walter de Gruyter., 43(1), 20230070.
https://doi.org/10.1515/revac-2023-0070

Tadić T, Marković B, Bulatović S, Lukić J, Radulović J, Nastasović A, Onjia A. Greenness of dispersive microextraction using molecularly imprinted polymers. in Reviews in Analytical Chemistry. 2024;43(1):20230070.
doi:10.1515/revac-2023-0070 .

Tadić, Tamara, Marković, Bojana, Bulatović, Sandra, Lukić, Jelena, Radulović, Jelena, Nastasović, Aleksandra, Onjia, Antonije, "Greenness of dispersive microextraction using molecularly imprinted polymers" in Reviews in Analytical Chemistry, 43, no. 1 (2024):20230070,
https://doi.org/10.1515/revac-2023-0070 . .

TY  - JOUR
AU  - Tadić, Tamara
AU  - Marković, Bojana
AU  - Vuković, Zorica
AU  - Stefanov, Plamen
AU  - Maksin, Danijela
AU  - Nastasović, Aleksandra
AU  - Onjia, Antonije
PY  - 2023
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/6990
AB  - A novel porous gold polymer composite was prepared by the functionalization of a glycidyl methacrylate-based copolymer (pGME) with ethylene diamine (pGME-en), and activation by gold (pGME-en/Au), in a simple batch adsorption procedure in an acid solution, at room temperature. Detailed characterization of the pGME-en before and after activation was performed. The main focuses of this research were the design of a method that can enable the recovery of gold and the reuse of this multipurpose sorbent as an antimicrobial agent. Fourier transform infrared spectroscopy (FTIR) and X-ray photoelectron spectroscopy (XPS) analysis pointed out amine groups as the primary binding sites for Au activation, while hydroxyl groups also contributed to the chelation reaction. pGME-en exhibited fast gold adsorption with an adsorption half-time of 5 min and an equilibrium time of 30 min. The maximal adsorption capacity was about 187 mg/g. The analysis of sorption experimental data with a non-linear surface reaction and diffusion-based kinetic models revealed the pseudo-second-order and Avrami model as the best fit, with unambiguous control by liquid film and intra-particle diffusion. The biological activity studies against Staphylococcus aureus, Listeria monocytogenes, Escherichia coli, and Candida albicans revealed moderate activity of pGME-en/Au against different bacterial and fungal species. pGME-en/Au was stable in a saline solution, with a release of approximately 2.3 mg/g after 24 h.
PB  - MDPI
T2  - Metals
T1  - Fast Gold Recovery from Aqueous Solutions and Assessment of Antimicrobial Activities of Novel Gold Composite
IS  - 11
SP  - 1864
VL  - 13
DO  - 10.3390/met13111864
ER  - 

@article{
author = "Tadić, Tamara and Marković, Bojana and Vuković, Zorica and Stefanov, Plamen and Maksin, Danijela and Nastasović, Aleksandra and Onjia, Antonije",
year = "2023",
abstract = "A novel porous gold polymer composite was prepared by the functionalization of a glycidyl methacrylate-based copolymer (pGME) with ethylene diamine (pGME-en), and activation by gold (pGME-en/Au), in a simple batch adsorption procedure in an acid solution, at room temperature. Detailed characterization of the pGME-en before and after activation was performed. The main focuses of this research were the design of a method that can enable the recovery of gold and the reuse of this multipurpose sorbent as an antimicrobial agent. Fourier transform infrared spectroscopy (FTIR) and X-ray photoelectron spectroscopy (XPS) analysis pointed out amine groups as the primary binding sites for Au activation, while hydroxyl groups also contributed to the chelation reaction. pGME-en exhibited fast gold adsorption with an adsorption half-time of 5 min and an equilibrium time of 30 min. The maximal adsorption capacity was about 187 mg/g. The analysis of sorption experimental data with a non-linear surface reaction and diffusion-based kinetic models revealed the pseudo-second-order and Avrami model as the best fit, with unambiguous control by liquid film and intra-particle diffusion. The biological activity studies against Staphylococcus aureus, Listeria monocytogenes, Escherichia coli, and Candida albicans revealed moderate activity of pGME-en/Au against different bacterial and fungal species. pGME-en/Au was stable in a saline solution, with a release of approximately 2.3 mg/g after 24 h.",
publisher = "MDPI",
journal = "Metals",
title = "Fast Gold Recovery from Aqueous Solutions and Assessment of Antimicrobial Activities of Novel Gold Composite",
number = "11",
pages = "1864",
volume = "13",
doi = "10.3390/met13111864"
}

Tadić, T., Marković, B., Vuković, Z., Stefanov, P., Maksin, D., Nastasović, A.,& Onjia, A.. (2023). Fast Gold Recovery from Aqueous Solutions and Assessment of Antimicrobial Activities of Novel Gold Composite. in Metals
MDPI., 13(11), 1864.
https://doi.org/10.3390/met13111864

Tadić T, Marković B, Vuković Z, Stefanov P, Maksin D, Nastasović A, Onjia A. Fast Gold Recovery from Aqueous Solutions and Assessment of Antimicrobial Activities of Novel Gold Composite. in Metals. 2023;13(11):1864.
doi:10.3390/met13111864 .

Tadić, Tamara, Marković, Bojana, Vuković, Zorica, Stefanov, Plamen, Maksin, Danijela, Nastasović, Aleksandra, Onjia, Antonije, "Fast Gold Recovery from Aqueous Solutions and Assessment of Antimicrobial Activities of Novel Gold Composite" in Metals, 13, no. 11 (2023):1864,
https://doi.org/10.3390/met13111864 . .

TY  - CONF
AU  - Tadić, Tamara T.
AU  - Marković, Bojana M.
AU  - Nastasović, Aleksandra B.
AU  - Suručić, Ljiljana T.
AU  - Onjia, Antonije E.
PY  - 2022
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/7063
AB  - Magnetic macroporous poly(glycidyl methacrylate-co-trimethylolpropane trimethacrylate)
nanocomposite was synthesized by suspension copolymerization. The obtained nanocomposite was
characterized by Fourier transform infrared spectroscopy (FT-IR), mercury porosimetry and
scanning electron microscopy (SEM). Such magnetic nanocomposite was applied as sorbent for a
dispersive solid-phase microextraction (DSPME) for aniline preconcentration from water samples.
The parameters affecting the microextraction were optimized. The screening of DSPME parameters
was determined using Plackett-Burman design (PBD). For the optimization of the most important
factors Central Composite Design (CCD) was used. The analysis of the results showed that the pH
value and temperature of desorption were the most significant factors.
PB  - Belgrade : Society of Physical Chemists of Serbia
C3  - Physical Chemistry 2022 : proceedings / 16th International Conference on Fundamental and Applied Aspects of Physical Chemistry, September 26-30, 2022, Belgrade, Serbia
T1  - Application of macroporous nanocomposite in microextraction of aromatic amine from water
EP  - 428
SP  - 425
VL  - 2
UR  - https://hdl.handle.net/21.15107/rcub_technorep_7063
ER  - 

@conference{
author = "Tadić, Tamara T. and Marković, Bojana M. and Nastasović, Aleksandra B. and Suručić, Ljiljana T. and Onjia, Antonije E.",
year = "2022",
abstract = "Magnetic macroporous poly(glycidyl methacrylate-co-trimethylolpropane trimethacrylate)
nanocomposite was synthesized by suspension copolymerization. The obtained nanocomposite was
characterized by Fourier transform infrared spectroscopy (FT-IR), mercury porosimetry and
scanning electron microscopy (SEM). Such magnetic nanocomposite was applied as sorbent for a
dispersive solid-phase microextraction (DSPME) for aniline preconcentration from water samples.
The parameters affecting the microextraction were optimized. The screening of DSPME parameters
was determined using Plackett-Burman design (PBD). For the optimization of the most important
factors Central Composite Design (CCD) was used. The analysis of the results showed that the pH
value and temperature of desorption were the most significant factors.",
publisher = "Belgrade : Society of Physical Chemists of Serbia",
journal = "Physical Chemistry 2022 : proceedings / 16th International Conference on Fundamental and Applied Aspects of Physical Chemistry, September 26-30, 2022, Belgrade, Serbia",
title = "Application of macroporous nanocomposite in microextraction of aromatic amine from water",
pages = "428-425",
volume = "2",
url = "https://hdl.handle.net/21.15107/rcub_technorep_7063"
}

Tadić, T. T., Marković, B. M., Nastasović, A. B., Suručić, L. T.,& Onjia, A. E.. (2022). Application of macroporous nanocomposite in microextraction of aromatic amine from water. in Physical Chemistry 2022 : proceedings / 16th International Conference on Fundamental and Applied Aspects of Physical Chemistry, September 26-30, 2022, Belgrade, Serbia
Belgrade : Society of Physical Chemists of Serbia., 2, 425-428.
https://hdl.handle.net/21.15107/rcub_technorep_7063

Tadić TT, Marković BM, Nastasović AB, Suručić LT, Onjia AE. Application of macroporous nanocomposite in microextraction of aromatic amine from water. in Physical Chemistry 2022 : proceedings / 16th International Conference on Fundamental and Applied Aspects of Physical Chemistry, September 26-30, 2022, Belgrade, Serbia. 2022;2:425-428.
https://hdl.handle.net/21.15107/rcub_technorep_7063 .

Tadić, Tamara T., Marković, Bojana M., Nastasović, Aleksandra B., Suručić, Ljiljana T., Onjia, Antonije E., "Application of macroporous nanocomposite in microextraction of aromatic amine from water" in Physical Chemistry 2022 : proceedings / 16th International Conference on Fundamental and Applied Aspects of Physical Chemistry, September 26-30, 2022, Belgrade, Serbia, 2 (2022):425-428,
https://hdl.handle.net/21.15107/rcub_technorep_7063 .

TY  - CONF
AU  - Marković, Bojana M.
AU  - Tadić, Tamara T.
AU  - Suručić, Ljiljana T.
AU  - Nastasović, Aleksandra B.
AU  - Sandić, Zvjezdana P.
AU  - Onjia, Antonije
PY  - 2022
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/7062
AB  - Kinetic, equilibrium and thermodynamic of arsenate sorption onto magnetic polymer sorbent based
on glycidyl methacrylate were investigated. The maximum sorption capacity of 0.59 mg/g was
obtained. The experimental data were analyzed by seven kinetic models and eight isotherm models.
Nonlinear regression method was used to fit the data to the kinetic and isotherm models. Thus, two
error functions; coefficient of determination and Chi-square statistic test were applied to evaluate
the sorption data. It was shown that arsenate sorption obeys the pseudo-second-order model with
evident influence of pore and film diffusion. The Freundlich and all three-parameter isotherm
models proved to be the best representatives of arsenate sorption. Thermodynamic studies implied
endothermic and spontaneous process in nature.
PB  - Belgrade : Society of Physical Chemists of Serbia
C3  - Physical Chemistry 2022 : proceedings / 16th International Conference on Fundamental and Applied Aspects of Physical Chemistry, September 26-30, 2022, Belgrade, Serbia
T1  - Non-linear kinetic isotherms and thermodynamic behavior of As(V) onto hybrid nanocomposite
EP  - 424
SP  - 421
VL  - 2
UR  - https://hdl.handle.net/21.15107/rcub_technorep_7062
ER  - 

@conference{
author = "Marković, Bojana M. and Tadić, Tamara T. and Suručić, Ljiljana T. and Nastasović, Aleksandra B. and Sandić, Zvjezdana P. and Onjia, Antonije",
year = "2022",
abstract = "Kinetic, equilibrium and thermodynamic of arsenate sorption onto magnetic polymer sorbent based
on glycidyl methacrylate were investigated. The maximum sorption capacity of 0.59 mg/g was
obtained. The experimental data were analyzed by seven kinetic models and eight isotherm models.
Nonlinear regression method was used to fit the data to the kinetic and isotherm models. Thus, two
error functions; coefficient of determination and Chi-square statistic test were applied to evaluate
the sorption data. It was shown that arsenate sorption obeys the pseudo-second-order model with
evident influence of pore and film diffusion. The Freundlich and all three-parameter isotherm
models proved to be the best representatives of arsenate sorption. Thermodynamic studies implied
endothermic and spontaneous process in nature.",
publisher = "Belgrade : Society of Physical Chemists of Serbia",
journal = "Physical Chemistry 2022 : proceedings / 16th International Conference on Fundamental and Applied Aspects of Physical Chemistry, September 26-30, 2022, Belgrade, Serbia",
title = "Non-linear kinetic isotherms and thermodynamic behavior of As(V) onto hybrid nanocomposite",
pages = "424-421",
volume = "2",
url = "https://hdl.handle.net/21.15107/rcub_technorep_7062"
}

Marković, B. M., Tadić, T. T., Suručić, L. T., Nastasović, A. B., Sandić, Z. P.,& Onjia, A.. (2022). Non-linear kinetic isotherms and thermodynamic behavior of As(V) onto hybrid nanocomposite. in Physical Chemistry 2022 : proceedings / 16th International Conference on Fundamental and Applied Aspects of Physical Chemistry, September 26-30, 2022, Belgrade, Serbia
Belgrade : Society of Physical Chemists of Serbia., 2, 421-424.
https://hdl.handle.net/21.15107/rcub_technorep_7062

Marković BM, Tadić TT, Suručić LT, Nastasović AB, Sandić ZP, Onjia A. Non-linear kinetic isotherms and thermodynamic behavior of As(V) onto hybrid nanocomposite. in Physical Chemistry 2022 : proceedings / 16th International Conference on Fundamental and Applied Aspects of Physical Chemistry, September 26-30, 2022, Belgrade, Serbia. 2022;2:421-424.
https://hdl.handle.net/21.15107/rcub_technorep_7062 .

Marković, Bojana M., Tadić, Tamara T., Suručić, Ljiljana T., Nastasović, Aleksandra B., Sandić, Zvjezdana P., Onjia, Antonije, "Non-linear kinetic isotherms and thermodynamic behavior of As(V) onto hybrid nanocomposite" in Physical Chemistry 2022 : proceedings / 16th International Conference on Fundamental and Applied Aspects of Physical Chemistry, September 26-30, 2022, Belgrade, Serbia, 2 (2022):421-424,
https://hdl.handle.net/21.15107/rcub_technorep_7062 .

TY  - CONF
AU  - Suručić, Ljiljana T.
AU  - Nastasović, Aleksandra
AU  - Marković, Bojana
AU  - Tadić, Tamara
AU  - Onjia, Antonije
AU  - Janjić, Goran
PY  - 2022
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/7083
AB  - Improving the affinity and selectivity of polymeric materials for sorbing ionic species, particularly
heavy metals that pose a high environmental risk, is crucial from an environmental standpoint.
Research on the mechanism of sorption can aid in selecting the optimal sorbent for a given
application. Sorption occurs as a result of various interactions. Sorption includes diffusion of ions
through solution (typically the quickest), diffusion of ions through the boundary layer surrounding
the sorbent surface, diffusion through the porous structure of the sorbent (intra-particle diffusion),
and binding to active sites on sorbent surfaces. Kinetic and equilibrium models explain the sorption
mechanism but not the nature of interactions, which is essential for predicting the selectivity and
efficiency of the sorbent based on particular ionic species. As a result, we were compelled to
approach the molecular level. Active sites on the surface of the magnetic aminofunctionalized
polymer, which are amino functional groups, are used to bind ions to the magnetic nanocomposite.
The sorption process can be viewed as the sum of ion-ligand unit interactions. Unit complex
formation and stability can be studied with statistical analysis and quantum chemical calculations.
The Cambridge database (CSD) improves the crystal structure of complex ion-ligand. Based on
binding energy, DFT (Density Functional Theory) predicts the stability of complex molecules (unit
ion-ligand interactions). To ensure an accurate calculation, it is essential to include all system
parameters, including sorbent structure, ligand properties, ligand charge under specific conditions,
ion forms and charges, and solvatation effects. In the early stages of research, defining the system's
model lets researchers make theoretical predictions about the magnetic aminofunctionalized
polymer sorbent's affinity and selectivity for certain ionic species.
PB  - Banja Luka : University in Banjaluka, Faculty of Technology
C3  - Book of Abstracts / XIV Conference of Chemists, Technologists and Environmentalists of Republic of Srpska, Banja Luka, October 21-22, 2022
T1  - Theoretical prediction of magnetic aminofunctionalized polymer sorbent performance using molecular modeling methods
SP  - 20
UR  - https://hdl.handle.net/21.15107/rcub_technorep_7083
ER  - 

@conference{
author = "Suručić, Ljiljana T. and Nastasović, Aleksandra and Marković, Bojana and Tadić, Tamara and Onjia, Antonije and Janjić, Goran",
year = "2022",
abstract = "Improving the affinity and selectivity of polymeric materials for sorbing ionic species, particularly
heavy metals that pose a high environmental risk, is crucial from an environmental standpoint.
Research on the mechanism of sorption can aid in selecting the optimal sorbent for a given
application. Sorption occurs as a result of various interactions. Sorption includes diffusion of ions
through solution (typically the quickest), diffusion of ions through the boundary layer surrounding
the sorbent surface, diffusion through the porous structure of the sorbent (intra-particle diffusion),
and binding to active sites on sorbent surfaces. Kinetic and equilibrium models explain the sorption
mechanism but not the nature of interactions, which is essential for predicting the selectivity and
efficiency of the sorbent based on particular ionic species. As a result, we were compelled to
approach the molecular level. Active sites on the surface of the magnetic aminofunctionalized
polymer, which are amino functional groups, are used to bind ions to the magnetic nanocomposite.
The sorption process can be viewed as the sum of ion-ligand unit interactions. Unit complex
formation and stability can be studied with statistical analysis and quantum chemical calculations.
The Cambridge database (CSD) improves the crystal structure of complex ion-ligand. Based on
binding energy, DFT (Density Functional Theory) predicts the stability of complex molecules (unit
ion-ligand interactions). To ensure an accurate calculation, it is essential to include all system
parameters, including sorbent structure, ligand properties, ligand charge under specific conditions,
ion forms and charges, and solvatation effects. In the early stages of research, defining the system's
model lets researchers make theoretical predictions about the magnetic aminofunctionalized
polymer sorbent's affinity and selectivity for certain ionic species.",
publisher = "Banja Luka : University in Banjaluka, Faculty of Technology",
journal = "Book of Abstracts / XIV Conference of Chemists, Technologists and Environmentalists of Republic of Srpska, Banja Luka, October 21-22, 2022",
title = "Theoretical prediction of magnetic aminofunctionalized polymer sorbent performance using molecular modeling methods",
pages = "20",
url = "https://hdl.handle.net/21.15107/rcub_technorep_7083"
}

Suručić, L. T., Nastasović, A., Marković, B., Tadić, T., Onjia, A.,& Janjić, G.. (2022). Theoretical prediction of magnetic aminofunctionalized polymer sorbent performance using molecular modeling methods. in Book of Abstracts / XIV Conference of Chemists, Technologists and Environmentalists of Republic of Srpska, Banja Luka, October 21-22, 2022
Banja Luka : University in Banjaluka, Faculty of Technology., 20.
https://hdl.handle.net/21.15107/rcub_technorep_7083

Suručić LT, Nastasović A, Marković B, Tadić T, Onjia A, Janjić G. Theoretical prediction of magnetic aminofunctionalized polymer sorbent performance using molecular modeling methods. in Book of Abstracts / XIV Conference of Chemists, Technologists and Environmentalists of Republic of Srpska, Banja Luka, October 21-22, 2022. 2022;:20.
https://hdl.handle.net/21.15107/rcub_technorep_7083 .

Suručić, Ljiljana T., Nastasović, Aleksandra, Marković, Bojana, Tadić, Tamara, Onjia, Antonije, Janjić, Goran, "Theoretical prediction of magnetic aminofunctionalized polymer sorbent performance using molecular modeling methods" in Book of Abstracts / XIV Conference of Chemists, Technologists and Environmentalists of Republic of Srpska, Banja Luka, October 21-22, 2022 (2022):20,
https://hdl.handle.net/21.15107/rcub_technorep_7083 .

TY  - JOUR
AU  - Marković, Bojana M.
AU  - Stefanović, Ivan S.
AU  - Nastasović, Aleksandra B.
AU  - Sandić, Zvjezdana P.
AU  - Suručić, Ljiljana T.
AU  - Dapčević, Aleksandra
AU  - Džunuzović, Jasna V.
AU  - Jagličić, Zvonko
AU  - Vuković, Zorica M.
AU  - Pavlović, Vladimir
AU  - Onjia, Antonije
PY  - 2021
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/4950
AB  - A novel magnetic polymer/bentonite composite was prepared by suspension copolymerization of glycidyl methacrylate and ethylene glycol dimethacrylate in the presence of magnetic bentonite (MB-PGME) and functionalized with ethylene diamine and hexamethylene diamine (MB-PGME-ED and MB-PGME-HD). The obtained samples were characterized in terms of structure as well as thermal, magnetic and morphological properties. The sorption of rhenium (Re) and tungsten (W) from aqueous solution onto MB-PGME-ED and MB-PGME-HD was investigated considering their contact time and different initial ion concentration, giving possibility for usage of these composites as commercial sorbents. The sorption system follows the pseudo-second order and intraparticle diffusion kinetic models. The results indicated a better fit with the Freundlich isotherm model.
T2  - Science of Sintering
T1  - Novel Magnetic Polymer/bentonite Composite: Characterization and Application for Re(VII) and W(VI) Adsorption
EP  - 428
IS  - 4
SP  - 419
VL  - 53
DO  - 10.2298/SOS2104419M
ER  - 

@article{
author = "Marković, Bojana M. and Stefanović, Ivan S. and Nastasović, Aleksandra B. and Sandić, Zvjezdana P. and Suručić, Ljiljana T. and Dapčević, Aleksandra and Džunuzović, Jasna V. and Jagličić, Zvonko and Vuković, Zorica M. and Pavlović, Vladimir and Onjia, Antonije",
year = "2021",
abstract = "A novel magnetic polymer/bentonite composite was prepared by suspension copolymerization of glycidyl methacrylate and ethylene glycol dimethacrylate in the presence of magnetic bentonite (MB-PGME) and functionalized with ethylene diamine and hexamethylene diamine (MB-PGME-ED and MB-PGME-HD). The obtained samples were characterized in terms of structure as well as thermal, magnetic and morphological properties. The sorption of rhenium (Re) and tungsten (W) from aqueous solution onto MB-PGME-ED and MB-PGME-HD was investigated considering their contact time and different initial ion concentration, giving possibility for usage of these composites as commercial sorbents. The sorption system follows the pseudo-second order and intraparticle diffusion kinetic models. The results indicated a better fit with the Freundlich isotherm model.",
journal = "Science of Sintering",
title = "Novel Magnetic Polymer/bentonite Composite: Characterization and Application for Re(VII) and W(VI) Adsorption",
pages = "428-419",
number = "4",
volume = "53",
doi = "10.2298/SOS2104419M"
}

Marković, B. M., Stefanović, I. S., Nastasović, A. B., Sandić, Z. P., Suručić, L. T., Dapčević, A., Džunuzović, J. V., Jagličić, Z., Vuković, Z. M., Pavlović, V.,& Onjia, A.. (2021). Novel Magnetic Polymer/bentonite Composite: Characterization and Application for Re(VII) and W(VI) Adsorption. in Science of Sintering, 53(4), 419-428.
https://doi.org/10.2298/SOS2104419M

Marković BM, Stefanović IS, Nastasović AB, Sandić ZP, Suručić LT, Dapčević A, Džunuzović JV, Jagličić Z, Vuković ZM, Pavlović V, Onjia A. Novel Magnetic Polymer/bentonite Composite: Characterization and Application for Re(VII) and W(VI) Adsorption. in Science of Sintering. 2021;53(4):419-428.
doi:10.2298/SOS2104419M .

Marković, Bojana M., Stefanović, Ivan S., Nastasović, Aleksandra B., Sandić, Zvjezdana P., Suručić, Ljiljana T., Dapčević, Aleksandra, Džunuzović, Jasna V., Jagličić, Zvonko, Vuković, Zorica M., Pavlović, Vladimir, Onjia, Antonije, "Novel Magnetic Polymer/bentonite Composite: Characterization and Application for Re(VII) and W(VI) Adsorption" in Science of Sintering, 53, no. 4 (2021):419-428,
https://doi.org/10.2298/SOS2104419M . .

TY  - CONF
AU  - Suručić, Ljiljana
AU  - Tadić, Tamara
AU  - Nastasović, Aleksandra
AU  - Marković, Bojana
AU  - Sandić, Zvjezdana
AU  - Onjia, Antonije
AU  - Janjić, Goran
PY  - 2021
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/7037
AB  - Statistička analiza podataka dobijenih iz kristalnih struktura, ekstrahovanih iz Kembričke baze
strukturnih podataka (eng. CSD), pokazala je da atomi S i Se u nepolarnom okruženju pokazuju
sličnu tendenciju ka pojedinim tipovima interakcija [1]. Najbrojnije su strukture sa C-H…S i CH…Se interakcijama (~ 80%), dok su Se…Se i S …S interakcije druge po zastupljenosti (~ 5%).
Kada se S ili Se nalaze u polarnom okruženju (u neposrednoj blizini imaju O-H ili N-H grupu)
raspodela pojedinih tipova interakcija je nešto drugačija. Statistička analiza interakcija S i Se
(kriterijumi: d < 4.0Å (za S) d < 4.5Å (za Se), Slika) pokazala je da su najbrojnije interakcije sa H
atomom (u oba slučaja oko 47%), dok su interakcije koje uključuju C atome (interakcije sa
nepolarnim grupama) druge po zastupljenosti. Interakcije sa nepolarnim C-H grupama su nešto
zastupljenije kod Se (30%) nego kod S atoma (21%), dok su interakcije sa polarnim O-H i N-H
grupama manje brojne kod Se (ukupno 10%) nego kod S atoma (ukupno 16%). Neočekivano,
simultane interakcije X atoma sa S/Se atomom i polarnom O-H/N-H grupom (H…X<3.5 Å) su
zastupljene u udelu od samo 20% (Slika).
Rezultati doking studije sugerišu da bi PBISe (Se jedinjenje) moglo biti bolji inhibitor iNOS
(inducibilne azot-monoksid sintaze) nego njegov S derivat (PBIT). Sve orijentacije PBISe su
grupisane na istom mestu (aktivno mesto, Slika) što dovodi do mnogo bolje efikasnosti ovog
molekula u odnosu na PBIT, za kojeg su nađena tri mesta vezivanja (Slika). Ovo se slaže sa
eksperimentalnim rezultatima koji ukazuju na to da PBISe ubija ćelije melanoma više od 10 puta
efikasnije od drugog iNOS inhibitora (PBIT).
AB  - Statistical analysis of data from crystal structures, extracted from Cambridge Structural Database(CSD) have shown that S and Se atoms in nonpolar environment display similar tendencytoward specified type interactions [1]. The most numerous are structures with C−H···Se andC−H···S interactions (~80%), while structures with Se···Se and S···S interactions (~5%) are notablyless numerous (second type of interactions). When S or Se atoms is in a polar environment(there is OH or NH grous in the vicinity), the distribution of certain types of interactions is slightlydifferent. Statistical analysis of S and Se interactions (criteria: d < 4.0 Å (for S) d < 4.5 Å (for Se),Figure) showed the most numerous interactions with the H atom (in both cases about 47%), whileinteractions involving C atoms (interactions with non-polar groups) are second in prevalence.Interactions with non-polar C-H groups are slightly more numerous for Se (30%) than for S atom(21%), while interactions with polar O-H and N-H groups are less numerous for Se (10% in total)than in case of S atom (16% in total). Unexpectedly, the simultaneous interactions of X atom withthe S/Se atom and the polar OH/N-H group (H…X<3.5 Å) are only present in an amount of about20%.Results from docking study suggested that PBISe (Se compound) could be beter inhibitor ofiNOS (inducible nitric oxide synthase) than its S derivative (PBIT). All orientations of PBISe areclustered at the same site (active site, Figure) leading to much better efficiency of this moleculecompared to PBIT, where three binding sites can be observed (Figure). This is in strong agreementwith experimental results pointing that PBISe kills melanoma cells >10−fold more effectively thanother iNOS inhibitors (PBIT).
PB  - Beograd : Srpsko kristalografsko društvo
C3  - Izvodi radova / XXVII konferencija Srpskog kristalografskog društva, Kragujevac, 2021
T1  - Zamena sumpora selenom. Efekat polarnih grupa iz okruženja
T1  - Substitution of sulfur by selenium. Effect of polar groups from the environmental
EP  - 45
SP  - 44
UR  - https://hdl.handle.net/21.15107/rcub_technorep_7037
ER  - 

@conference{
author = "Suručić, Ljiljana and Tadić, Tamara and Nastasović, Aleksandra and Marković, Bojana and Sandić, Zvjezdana and Onjia, Antonije and Janjić, Goran",
year = "2021",
abstract = "Statistička analiza podataka dobijenih iz kristalnih struktura, ekstrahovanih iz Kembričke baze
strukturnih podataka (eng. CSD), pokazala je da atomi S i Se u nepolarnom okruženju pokazuju
sličnu tendenciju ka pojedinim tipovima interakcija [1]. Najbrojnije su strukture sa C-H…S i CH…Se interakcijama (~ 80%), dok su Se…Se i S …S interakcije druge po zastupljenosti (~ 5%).
Kada se S ili Se nalaze u polarnom okruženju (u neposrednoj blizini imaju O-H ili N-H grupu)
raspodela pojedinih tipova interakcija je nešto drugačija. Statistička analiza interakcija S i Se
(kriterijumi: d < 4.0Å (za S) d < 4.5Å (za Se), Slika) pokazala je da su najbrojnije interakcije sa H
atomom (u oba slučaja oko 47%), dok su interakcije koje uključuju C atome (interakcije sa
nepolarnim grupama) druge po zastupljenosti. Interakcije sa nepolarnim C-H grupama su nešto
zastupljenije kod Se (30%) nego kod S atoma (21%), dok su interakcije sa polarnim O-H i N-H
grupama manje brojne kod Se (ukupno 10%) nego kod S atoma (ukupno 16%). Neočekivano,
simultane interakcije X atoma sa S/Se atomom i polarnom O-H/N-H grupom (H…X<3.5 Å) su
zastupljene u udelu od samo 20% (Slika).
Rezultati doking studije sugerišu da bi PBISe (Se jedinjenje) moglo biti bolji inhibitor iNOS
(inducibilne azot-monoksid sintaze) nego njegov S derivat (PBIT). Sve orijentacije PBISe su
grupisane na istom mestu (aktivno mesto, Slika) što dovodi do mnogo bolje efikasnosti ovog
molekula u odnosu na PBIT, za kojeg su nađena tri mesta vezivanja (Slika). Ovo se slaže sa
eksperimentalnim rezultatima koji ukazuju na to da PBISe ubija ćelije melanoma više od 10 puta
efikasnije od drugog iNOS inhibitora (PBIT)., Statistical analysis of data from crystal structures, extracted from Cambridge Structural Database(CSD) have shown that S and Se atoms in nonpolar environment display similar tendencytoward specified type interactions [1]. The most numerous are structures with C−H···Se andC−H···S interactions (~80%), while structures with Se···Se and S···S interactions (~5%) are notablyless numerous (second type of interactions). When S or Se atoms is in a polar environment(there is OH or NH grous in the vicinity), the distribution of certain types of interactions is slightlydifferent. Statistical analysis of S and Se interactions (criteria: d < 4.0 Å (for S) d < 4.5 Å (for Se),Figure) showed the most numerous interactions with the H atom (in both cases about 47%), whileinteractions involving C atoms (interactions with non-polar groups) are second in prevalence.Interactions with non-polar C-H groups are slightly more numerous for Se (30%) than for S atom(21%), while interactions with polar O-H and N-H groups are less numerous for Se (10% in total)than in case of S atom (16% in total). Unexpectedly, the simultaneous interactions of X atom withthe S/Se atom and the polar OH/N-H group (H…X<3.5 Å) are only present in an amount of about20%.Results from docking study suggested that PBISe (Se compound) could be beter inhibitor ofiNOS (inducible nitric oxide synthase) than its S derivative (PBIT). All orientations of PBISe areclustered at the same site (active site, Figure) leading to much better efficiency of this moleculecompared to PBIT, where three binding sites can be observed (Figure). This is in strong agreementwith experimental results pointing that PBISe kills melanoma cells >10−fold more effectively thanother iNOS inhibitors (PBIT).",
publisher = "Beograd : Srpsko kristalografsko društvo",
journal = "Izvodi radova / XXVII konferencija Srpskog kristalografskog društva, Kragujevac, 2021",
title = "Zamena sumpora selenom. Efekat polarnih grupa iz okruženja, Substitution of sulfur by selenium. Effect of polar groups from the environmental",
pages = "45-44",
url = "https://hdl.handle.net/21.15107/rcub_technorep_7037"
}

Suručić, L., Tadić, T., Nastasović, A., Marković, B., Sandić, Z., Onjia, A.,& Janjić, G.. (2021). Zamena sumpora selenom. Efekat polarnih grupa iz okruženja. in Izvodi radova / XXVII konferencija Srpskog kristalografskog društva, Kragujevac, 2021
Beograd : Srpsko kristalografsko društvo., 44-45.
https://hdl.handle.net/21.15107/rcub_technorep_7037

Suručić L, Tadić T, Nastasović A, Marković B, Sandić Z, Onjia A, Janjić G. Zamena sumpora selenom. Efekat polarnih grupa iz okruženja. in Izvodi radova / XXVII konferencija Srpskog kristalografskog društva, Kragujevac, 2021. 2021;:44-45.
https://hdl.handle.net/21.15107/rcub_technorep_7037 .

Suručić, Ljiljana, Tadić, Tamara, Nastasović, Aleksandra, Marković, Bojana, Sandić, Zvjezdana, Onjia, Antonije, Janjić, Goran, "Zamena sumpora selenom. Efekat polarnih grupa iz okruženja" in Izvodi radova / XXVII konferencija Srpskog kristalografskog društva, Kragujevac, 2021 (2021):44-45,
https://hdl.handle.net/21.15107/rcub_technorep_7037 .

TY  - CONF
AU  - Tadić, Tamara
AU  - Marković, Bojana
AU  - Nastasović, Aleksandra
AU  - Onjia, Antonije
PY  - 2021
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/7087
AB  - Molecularly imprinted polymers (MIPs) are new functional polymers with pre-designed
molecular selectivity. Synthesis of MIP is performed using a template added into a
polymer matrix. After that, the template is removed, leaving cavities and active
binding sites. A template could be a target compound, its fragment or a molecule
similar to the target molecule by its size, shape and functional groups (dummy
template). In this way, the molecularly imprinted polymers can be bonded to original
templates, as well as related template molecules. Due to their robustness, long-term
stability, high selectivity, reproducibility, and cost-effectiveness, they are suitable for a
wide range of applications such as chemical and biological sensors, solid-phase
extraction, selective carriers for various types of chromatography, artificial receptors
for drug testing, and human viral pathogens detection. Because of continuous
evolution and fast virus mutation, there is a need for technologies that would evolve
as fast. So far, MIP has been used for the detection of influenza virus, dengue virus,
and human immunodeficiency virus. Detection of different subtypes of influenza virus
(H5N1, H5N3, H1N1, H1N3, and H6N1) is obtained using a quartz sensor QCM
coated with MIP based on methacrylate and N-vinylpyrrolidone. To detect the dengue
virus, a MIP has been developed to recognize the non-structural protein NS1 found in
the virus itself. Linear 15-mer peptides derived from NS1 protein of Japanese
encephalitis are used as a template (Thr-Glu-Leu-Arg-Tir-Ser-Trp-Lis-Thr-Trp-Gli-LisAla-Lis-Met) based on dengue NS1 virus epitope mapping to antibody D2/8-1.
Dopamine is used as a functional monomer for the synthesis of MIP for HIV
detection, while a synthetic peptide with 35 amino acid residues similar to the amino
acid sequence on the glycoprotein HIV-1 gp41 is used as a template. Based on
previous research of similar viruses, this type of polymer is found to have a potential
for coronavirus detection. A specific coronavirus aptamer would be used as a
template, while the monomers would be acrylate-based.
AB  - Molekulsko otisnuti polimeri (MIP) predstavljaju nove funkcionalne polimere sa
unapred dizajniranom molekulskom selektivnošću. Sinteza MIP-a se vrši korišćenjem
šablona koji se dodaje u polimernu matricu, nakon čega se uklanja ostavljajući
šupljine i aktivna mesta vezivanja. Šablon može biti ciljno jedinjenje, njegov fragment
ili molekul veličine, oblika i funkcionalnih grupa sličnih ciljnom (tzv. lažni šablon). Na
taj način molekulsko otisnuti polimeri mogu vezati kako originalne, tako i srodne
molekule šablona. Zahvaljujući robusnosti, dugoročnoj stabilnosti, visokoj
selektivnosti, obnovljivosti i ekonomičnosti pogodni su za širok spektar primene kao
što su hemijski i biološki senzori, ekstrakcija čvrste faze, selektivni nosači za različite
vrste hromatografije, veštački receptori za ispitivanje lekova, kao i za detekciju
humanih virusnih patogena. Zbog stalne evolucije i brzine mutiranja virusa javlja se
potreba za tehnologijama koje će ići u korak sa novonastalim situacijama. U
dosadašnjim istraživanjima MIP je korišćen za detekciju virusa gripa, denga virusa,
kao i virusa humane imunodeficijencije. Detekcija različitih podtipova virusa gripa
(H5N1, H5N3, H1N1, H1N3 i H6N1) ostvarena je pomoću kvarcnog senzora QCM
koji je premazan MIP-om na bazi metakrilata i N-vinilpirolidona. Za otkrivanje virusa
denge razvijen je MIP za prepoznavanje nestrukturnog proteina NS1 koji se nalazi u
samom virusu. Linearni 15-merni peptidi izvedeni iz NS1 proteina Japanskog
encefalitisa korišćeni su kao šablon (Thr-Glu-Leu-Arg-Tir-Ser-Trp-Lis-Thr-Trp-Gli-LisAla-Lis-Met) na osnovu mapiranja epitopa virusa denge NS1 prema antitelu D2/8-1.
Kao funkcionalni monomer u sintezi MIP-a za detekciju HIV virusa koristi se
dopamin, dok se kao šablon koristi sintetički peptid sa 35 aminokiselinska ostatka
sličan aminokiselinskoj sekvenci na glikoproteinu HIV-1 gp41. Na osnovu prethodnih
saznanja o sličnim virusima, ova vrsta polimera mogla bi da ima potencijalnu
primenu za detekciju korona virusa. Kao šablon koristio bi se specifični aptamer
korona virusa, a monomeri bi bili na bazi akrilata.
PB  - Beograd : Naučno-stručno društvo za zaštitu životne sredine Srbije Ecologica
C3  - Book of abstracts = Knjiga apstrakata / International Scientific Conference The Impact of the COVID-19 Pandemic on the Economy and the Environment in the Era of The Fourth Industrial Revolution = Međunarodna naučna konferencija Uticaj pandemije COVID-19 na ekonomiju i životnu sredinu u eri četvrte industrijske revolucije, Belgrade, 22-24 April 2021
T1  - Application of sensors based on molecularly imprinted polymers for virus detection
T1  - Primena senzora na bazi molekulski otisnutih polimera za detekciju virusa
EP  - 43
SP  - 42
UR  - https://hdl.handle.net/21.15107/rcub_technorep_7087
ER  - 

@conference{
author = "Tadić, Tamara and Marković, Bojana and Nastasović, Aleksandra and Onjia, Antonije",
year = "2021",
abstract = "Molecularly imprinted polymers (MIPs) are new functional polymers with pre-designed
molecular selectivity. Synthesis of MIP is performed using a template added into a
polymer matrix. After that, the template is removed, leaving cavities and active
binding sites. A template could be a target compound, its fragment or a molecule
similar to the target molecule by its size, shape and functional groups (dummy
template). In this way, the molecularly imprinted polymers can be bonded to original
templates, as well as related template molecules. Due to their robustness, long-term
stability, high selectivity, reproducibility, and cost-effectiveness, they are suitable for a
wide range of applications such as chemical and biological sensors, solid-phase
extraction, selective carriers for various types of chromatography, artificial receptors
for drug testing, and human viral pathogens detection. Because of continuous
evolution and fast virus mutation, there is a need for technologies that would evolve
as fast. So far, MIP has been used for the detection of influenza virus, dengue virus,
and human immunodeficiency virus. Detection of different subtypes of influenza virus
(H5N1, H5N3, H1N1, H1N3, and H6N1) is obtained using a quartz sensor QCM
coated with MIP based on methacrylate and N-vinylpyrrolidone. To detect the dengue
virus, a MIP has been developed to recognize the non-structural protein NS1 found in
the virus itself. Linear 15-mer peptides derived from NS1 protein of Japanese
encephalitis are used as a template (Thr-Glu-Leu-Arg-Tir-Ser-Trp-Lis-Thr-Trp-Gli-LisAla-Lis-Met) based on dengue NS1 virus epitope mapping to antibody D2/8-1.
Dopamine is used as a functional monomer for the synthesis of MIP for HIV
detection, while a synthetic peptide with 35 amino acid residues similar to the amino
acid sequence on the glycoprotein HIV-1 gp41 is used as a template. Based on
previous research of similar viruses, this type of polymer is found to have a potential
for coronavirus detection. A specific coronavirus aptamer would be used as a
template, while the monomers would be acrylate-based., Molekulsko otisnuti polimeri (MIP) predstavljaju nove funkcionalne polimere sa
unapred dizajniranom molekulskom selektivnošću. Sinteza MIP-a se vrši korišćenjem
šablona koji se dodaje u polimernu matricu, nakon čega se uklanja ostavljajući
šupljine i aktivna mesta vezivanja. Šablon može biti ciljno jedinjenje, njegov fragment
ili molekul veličine, oblika i funkcionalnih grupa sličnih ciljnom (tzv. lažni šablon). Na
taj način molekulsko otisnuti polimeri mogu vezati kako originalne, tako i srodne
molekule šablona. Zahvaljujući robusnosti, dugoročnoj stabilnosti, visokoj
selektivnosti, obnovljivosti i ekonomičnosti pogodni su za širok spektar primene kao
što su hemijski i biološki senzori, ekstrakcija čvrste faze, selektivni nosači za različite
vrste hromatografije, veštački receptori za ispitivanje lekova, kao i za detekciju
humanih virusnih patogena. Zbog stalne evolucije i brzine mutiranja virusa javlja se
potreba za tehnologijama koje će ići u korak sa novonastalim situacijama. U
dosadašnjim istraživanjima MIP je korišćen za detekciju virusa gripa, denga virusa,
kao i virusa humane imunodeficijencije. Detekcija različitih podtipova virusa gripa
(H5N1, H5N3, H1N1, H1N3 i H6N1) ostvarena je pomoću kvarcnog senzora QCM
koji je premazan MIP-om na bazi metakrilata i N-vinilpirolidona. Za otkrivanje virusa
denge razvijen je MIP za prepoznavanje nestrukturnog proteina NS1 koji se nalazi u
samom virusu. Linearni 15-merni peptidi izvedeni iz NS1 proteina Japanskog
encefalitisa korišćeni su kao šablon (Thr-Glu-Leu-Arg-Tir-Ser-Trp-Lis-Thr-Trp-Gli-LisAla-Lis-Met) na osnovu mapiranja epitopa virusa denge NS1 prema antitelu D2/8-1.
Kao funkcionalni monomer u sintezi MIP-a za detekciju HIV virusa koristi se
dopamin, dok se kao šablon koristi sintetički peptid sa 35 aminokiselinska ostatka
sličan aminokiselinskoj sekvenci na glikoproteinu HIV-1 gp41. Na osnovu prethodnih
saznanja o sličnim virusima, ova vrsta polimera mogla bi da ima potencijalnu
primenu za detekciju korona virusa. Kao šablon koristio bi se specifični aptamer
korona virusa, a monomeri bi bili na bazi akrilata.",
publisher = "Beograd : Naučno-stručno društvo za zaštitu životne sredine Srbije Ecologica",
journal = "Book of abstracts = Knjiga apstrakata / International Scientific Conference The Impact of the COVID-19 Pandemic on the Economy and the Environment in the Era of The Fourth Industrial Revolution = Međunarodna naučna konferencija Uticaj pandemije COVID-19 na ekonomiju i životnu sredinu u eri četvrte industrijske revolucije, Belgrade, 22-24 April 2021",
title = "Application of sensors based on molecularly imprinted polymers for virus detection, Primena senzora na bazi molekulski otisnutih polimera za detekciju virusa",
pages = "43-42",
url = "https://hdl.handle.net/21.15107/rcub_technorep_7087"
}

Tadić, T., Marković, B., Nastasović, A.,& Onjia, A.. (2021). Application of sensors based on molecularly imprinted polymers for virus detection. in Book of abstracts = Knjiga apstrakata / International Scientific Conference The Impact of the COVID-19 Pandemic on the Economy and the Environment in the Era of The Fourth Industrial Revolution = Međunarodna naučna konferencija Uticaj pandemije COVID-19 na ekonomiju i životnu sredinu u eri četvrte industrijske revolucije, Belgrade, 22-24 April 2021
Beograd : Naučno-stručno društvo za zaštitu životne sredine Srbije Ecologica., 42-43.
https://hdl.handle.net/21.15107/rcub_technorep_7087

Tadić T, Marković B, Nastasović A, Onjia A. Application of sensors based on molecularly imprinted polymers for virus detection. in Book of abstracts = Knjiga apstrakata / International Scientific Conference The Impact of the COVID-19 Pandemic on the Economy and the Environment in the Era of The Fourth Industrial Revolution = Međunarodna naučna konferencija Uticaj pandemije COVID-19 na ekonomiju i životnu sredinu u eri četvrte industrijske revolucije, Belgrade, 22-24 April 2021. 2021;:42-43.
https://hdl.handle.net/21.15107/rcub_technorep_7087 .

Tadić, Tamara, Marković, Bojana, Nastasović, Aleksandra, Onjia, Antonije, "Application of sensors based on molecularly imprinted polymers for virus detection" in Book of abstracts = Knjiga apstrakata / International Scientific Conference The Impact of the COVID-19 Pandemic on the Economy and the Environment in the Era of The Fourth Industrial Revolution = Međunarodna naučna konferencija Uticaj pandemije COVID-19 na ekonomiju i životnu sredinu u eri četvrte industrijske revolucije, Belgrade, 22-24 April 2021 (2021):42-43,
https://hdl.handle.net/21.15107/rcub_technorep_7087 .

TY  - CONF
AU  - Suručić, Ljiljana T.
AU  - Onjia, Antonije
AU  - Marković, Bojana
AU  - Nastasović, Aleksandra
AU  - Sandić, Zvjezdana
PY  - 2021
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/7223
AB  - Chelating copolymers show high efficiency in sorption of different ionic species in aqueous solutions. The specific structure of chelating macroporous copolymers made by the porous matrix and functional groups with the heteroatoms N, O, S and P; allows them to establish various types of interactions with ions and molecules from the immediate surroundings. Furthermore amino-functionalized macroporous copolymer of glycidyl methacrylate and ethylene glycol dimethacrylate poli (GME) has a high capacity and good selectivity for the precious and heavy metal ions over alkali and alkaline earth metals. In this study, aminofunctionalized magnetic macroporous m-poli (GME)-deta was fully characterized in terms of its structural properties using: FTIR, SEM/EDX and XRD analysis. The macroporous copolymer was further used to investigate the sorption of pentavalent vanadium oxyanions from diluted aqueous solutions (Ci = 25 ppm) in a batch system, at room temperature (298 K). The oxyanion concentrations in a solution was determined by inductively coupled plasma atomic emission spectroscopy (ICP-AES).The pseudo-first-order (PFO), pseudo-second-order (PSO), Elovich and intra-particle diffusion (IPD) models were used to analyze the kinetic data. The study has shown that sorption is rapid, i.e. the half-sorption time, t1/2 is approximately 1 minute. Initially, it has been the dominant sorption on the surface of the particles and the process has been best described by the PSO model (which takes into account the binding between sorbate and sorbent). The moment it has reached saturation of the sorbents surface active sites, sorption rate decreases significantly because the sorption has been limited by the rate of diffusion through the pores and kinetic has been controlled by the intraparticle diffusion process. IPD kinetic model showed a good fit to the experimental data with R2 values > 0.95.
PB  - Zvornik : Faculty of Technology
C3  - Book of Abstracts / VII International Congress Engineering, Environment and Materials in Process Industry, Jahorina, March 17-19, 2021
T1  - Kinetic study of pentavalent vanadium sorption on magnetic macroporous copolymer of glycidyl methacrylate
SP  - 233
UR  - https://hdl.handle.net/21.15107/rcub_technorep_7223
ER  - 

@conference{
author = "Suručić, Ljiljana T. and Onjia, Antonije and Marković, Bojana and Nastasović, Aleksandra and Sandić, Zvjezdana",
year = "2021",
abstract = "Chelating copolymers show high efficiency in sorption of different ionic species in aqueous solutions. The specific structure of chelating macroporous copolymers made by the porous matrix and functional groups with the heteroatoms N, O, S and P; allows them to establish various types of interactions with ions and molecules from the immediate surroundings. Furthermore amino-functionalized macroporous copolymer of glycidyl methacrylate and ethylene glycol dimethacrylate poli (GME) has a high capacity and good selectivity for the precious and heavy metal ions over alkali and alkaline earth metals. In this study, aminofunctionalized magnetic macroporous m-poli (GME)-deta was fully characterized in terms of its structural properties using: FTIR, SEM/EDX and XRD analysis. The macroporous copolymer was further used to investigate the sorption of pentavalent vanadium oxyanions from diluted aqueous solutions (Ci = 25 ppm) in a batch system, at room temperature (298 K). The oxyanion concentrations in a solution was determined by inductively coupled plasma atomic emission spectroscopy (ICP-AES).The pseudo-first-order (PFO), pseudo-second-order (PSO), Elovich and intra-particle diffusion (IPD) models were used to analyze the kinetic data. The study has shown that sorption is rapid, i.e. the half-sorption time, t1/2 is approximately 1 minute. Initially, it has been the dominant sorption on the surface of the particles and the process has been best described by the PSO model (which takes into account the binding between sorbate and sorbent). The moment it has reached saturation of the sorbents surface active sites, sorption rate decreases significantly because the sorption has been limited by the rate of diffusion through the pores and kinetic has been controlled by the intraparticle diffusion process. IPD kinetic model showed a good fit to the experimental data with R2 values > 0.95.",
publisher = "Zvornik : Faculty of Technology",
journal = "Book of Abstracts / VII International Congress Engineering, Environment and Materials in Process Industry, Jahorina, March 17-19, 2021",
title = "Kinetic study of pentavalent vanadium sorption on magnetic macroporous copolymer of glycidyl methacrylate",
pages = "233",
url = "https://hdl.handle.net/21.15107/rcub_technorep_7223"
}

Suručić, L. T., Onjia, A., Marković, B., Nastasović, A.,& Sandić, Z.. (2021). Kinetic study of pentavalent vanadium sorption on magnetic macroporous copolymer of glycidyl methacrylate. in Book of Abstracts / VII International Congress Engineering, Environment and Materials in Process Industry, Jahorina, March 17-19, 2021
Zvornik : Faculty of Technology., 233.
https://hdl.handle.net/21.15107/rcub_technorep_7223

Suručić LT, Onjia A, Marković B, Nastasović A, Sandić Z. Kinetic study of pentavalent vanadium sorption on magnetic macroporous copolymer of glycidyl methacrylate. in Book of Abstracts / VII International Congress Engineering, Environment and Materials in Process Industry, Jahorina, March 17-19, 2021. 2021;:233.
https://hdl.handle.net/21.15107/rcub_technorep_7223 .

Suručić, Ljiljana T., Onjia, Antonije, Marković, Bojana, Nastasović, Aleksandra, Sandić, Zvjezdana, "Kinetic study of pentavalent vanadium sorption on magnetic macroporous copolymer of glycidyl methacrylate" in Book of Abstracts / VII International Congress Engineering, Environment and Materials in Process Industry, Jahorina, March 17-19, 2021 (2021):233,
https://hdl.handle.net/21.15107/rcub_technorep_7223 .

TY  - CONF
AU  - Tadić, Tamara
AU  - Marković, Bojana
AU  - Vuković, Zorica
AU  - Nastasović, Aleksandra
AU  - Suručić, Ljiljana
AU  - Sandić, Zvjezdana
AU  - Onjia, Antonije
PY  - 2021
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/7123
AB  - This study is focused on the optimization of the synthesis of nanocomposite by suspension copolymerization in the presence of functionalized magnetic nanoparticles. The effect of parameters such as type and amount of stabilizing agent as well as the stirring rate of the reaction mixture on the shape and particle size obtained nanocomposite are studied. The magnetic nanocomposite with the best morphology properties was characterized using optical microscopy, FTIR, and mercury porosimetry.
PB  - Banja Luka : Academy of Sciences and Arts of the Republic of Srpska
C3  - Programme and book of abstracts / XIV International scientific conference Contemporary Materials 2021, September 9-10, Banja Luka = Program rada i Knjiga apstrakata / XIV Međunarodni naučni skup Savremeni materijali 2021, 9-10 septembar, Banja Luka, 2021
T1  - Optimization of synthesis of nanocomposite with functionalized magnetic nanoparticles
EP  - 48
SP  - 47
UR  - https://hdl.handle.net/21.15107/rcub_technorep_7123
ER  - 

@conference{
author = "Tadić, Tamara and Marković, Bojana and Vuković, Zorica and Nastasović, Aleksandra and Suručić, Ljiljana and Sandić, Zvjezdana and Onjia, Antonije",
year = "2021",
abstract = "This study is focused on the optimization of the synthesis of nanocomposite by suspension copolymerization in the presence of functionalized magnetic nanoparticles. The effect of parameters such as type and amount of stabilizing agent as well as the stirring rate of the reaction mixture on the shape and particle size obtained nanocomposite are studied. The magnetic nanocomposite with the best morphology properties was characterized using optical microscopy, FTIR, and mercury porosimetry.",
publisher = "Banja Luka : Academy of Sciences and Arts of the Republic of Srpska",
journal = "Programme and book of abstracts / XIV International scientific conference Contemporary Materials 2021, September 9-10, Banja Luka = Program rada i Knjiga apstrakata / XIV Međunarodni naučni skup Savremeni materijali 2021, 9-10 septembar, Banja Luka, 2021",
title = "Optimization of synthesis of nanocomposite with functionalized magnetic nanoparticles",
pages = "48-47",
url = "https://hdl.handle.net/21.15107/rcub_technorep_7123"
}

Tadić, T., Marković, B., Vuković, Z., Nastasović, A., Suručić, L., Sandić, Z.,& Onjia, A.. (2021). Optimization of synthesis of nanocomposite with functionalized magnetic nanoparticles. in Programme and book of abstracts / XIV International scientific conference Contemporary Materials 2021, September 9-10, Banja Luka = Program rada i Knjiga apstrakata / XIV Međunarodni naučni skup Savremeni materijali 2021, 9-10 septembar, Banja Luka, 2021
Banja Luka : Academy of Sciences and Arts of the Republic of Srpska., 47-48.
https://hdl.handle.net/21.15107/rcub_technorep_7123

Tadić T, Marković B, Vuković Z, Nastasović A, Suručić L, Sandić Z, Onjia A. Optimization of synthesis of nanocomposite with functionalized magnetic nanoparticles. in Programme and book of abstracts / XIV International scientific conference Contemporary Materials 2021, September 9-10, Banja Luka = Program rada i Knjiga apstrakata / XIV Međunarodni naučni skup Savremeni materijali 2021, 9-10 septembar, Banja Luka, 2021. 2021;:47-48.
https://hdl.handle.net/21.15107/rcub_technorep_7123 .

Tadić, Tamara, Marković, Bojana, Vuković, Zorica, Nastasović, Aleksandra, Suručić, Ljiljana, Sandić, Zvjezdana, Onjia, Antonije, "Optimization of synthesis of nanocomposite with functionalized magnetic nanoparticles" in Programme and book of abstracts / XIV International scientific conference Contemporary Materials 2021, September 9-10, Banja Luka = Program rada i Knjiga apstrakata / XIV Međunarodni naučni skup Savremeni materijali 2021, 9-10 septembar, Banja Luka, 2021 (2021):47-48,
https://hdl.handle.net/21.15107/rcub_technorep_7123 .

TY  - CONF
AU  - Suručić, Ljiljana T.
AU  - Nastasović, Aleksandra
AU  - Rakić, Aleksandra
AU  - Marković, Bojana
AU  - Onjia, Antonije
AU  - Janjić, Goran
PY  - 2021
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/7088
AB  - Decenijama se različiti sorbenti primenjuju za tretman otpadnih voda kontaminiranih jonima teških
metala, koji ozbiljno ugrožavaju živi svet. Makroporozni funkcionalni polimeri pokazuju visok
afinitet za jone teških metala, pri čemu efikasnost sorpcije i selektivnost direktno zavise od prirode
funkcionalnih grupa sorbenta i jona metala. U radu je predstavljena korelacija teorijskih predviđanja
i eksperimentalnih podataka dobijenih ispitivanjem sorpcije katjona Cu2+, Co2+, Ni2+ i Cd2+
u
konkurentnim i nekonkurentnim uslovima u vodenom rastvoru na makroporoznom aminofunkcionalizovanom sorbentu poli(glicidil-metakrilat-co-etilen glikol dimetakrilat), PGME-deta.
Kvantno-hemijskim proračunima procenjene su energije vezivanja metalnih jona za aktivna mesta
sorbenta na model sistemima pojedinačnih fragmenata, metal-ligand, dobijenih statističkom
analizom podataka baze kristalnih struktura. Ovakav teorijski pristup pokazao je visok stepen
korelacije sa eksperimentalnim podacima u jednokomponentnim sistemima.
AB  - Over the decades, various sorbents have been used in the treatment of wastewater contaminated
with heavy metal ions, which seriously endanger the living world. Macroporous functional
polymers show a high affinity for sorption of these ions, where sorption efficiency and selectivity
directly depend on the nature of the functional groups of sorbent and metal ions. In this study, we
performed a correlation of theoretical predictions and experimental data obtained by investigation of
Cu2+
, Co2+, Ni2+ and Cd2+ cations sorption under competitive and uncompetitive conditions from
aqueous solutions on macroporous amino-functionalized sorbent poly(glycidyl methacrylate-coethylene glycol dimethacrylate), PGME-deta. Quantum-chemical calculations estimated the binding
energies of metal ions to the active sites of the sorbent, on the model systems of individual
fragments, composed of metal ions and ligands, based on statistical analysis of data obtained from
crystal structures. By this theoretical approach, the high degree of correlation with experimental
data was observed for mono-component system.
PB  - Beograd : Srpsko hemijsko društvo
C3  - Kratki izvodi radova ; Knjiga radova / 57. savetovanje Srpskog hemijskog društva, Kragujevac 18. i 19. juni 2021
T1  - Korelacija eksperimentalnih podataka sa teorijskim predviđanjem sorpcije jona teških metala na makroporoznom amino-funkcionalizovanom sorbentu
T1  - Correlation of experimental data and theoretical predictions of heavy metal sorption by macroporous amino-functionalized sorbent
SP  - 96
UR  - https://hdl.handle.net/21.15107/rcub_technorep_7088
ER  - 

@conference{
author = "Suručić, Ljiljana T. and Nastasović, Aleksandra and Rakić, Aleksandra and Marković, Bojana and Onjia, Antonije and Janjić, Goran",
year = "2021",
abstract = "Decenijama se različiti sorbenti primenjuju za tretman otpadnih voda kontaminiranih jonima teških
metala, koji ozbiljno ugrožavaju živi svet. Makroporozni funkcionalni polimeri pokazuju visok
afinitet za jone teških metala, pri čemu efikasnost sorpcije i selektivnost direktno zavise od prirode
funkcionalnih grupa sorbenta i jona metala. U radu je predstavljena korelacija teorijskih predviđanja
i eksperimentalnih podataka dobijenih ispitivanjem sorpcije katjona Cu2+, Co2+, Ni2+ i Cd2+
u
konkurentnim i nekonkurentnim uslovima u vodenom rastvoru na makroporoznom aminofunkcionalizovanom sorbentu poli(glicidil-metakrilat-co-etilen glikol dimetakrilat), PGME-deta.
Kvantno-hemijskim proračunima procenjene su energije vezivanja metalnih jona za aktivna mesta
sorbenta na model sistemima pojedinačnih fragmenata, metal-ligand, dobijenih statističkom
analizom podataka baze kristalnih struktura. Ovakav teorijski pristup pokazao je visok stepen
korelacije sa eksperimentalnim podacima u jednokomponentnim sistemima., Over the decades, various sorbents have been used in the treatment of wastewater contaminated
with heavy metal ions, which seriously endanger the living world. Macroporous functional
polymers show a high affinity for sorption of these ions, where sorption efficiency and selectivity
directly depend on the nature of the functional groups of sorbent and metal ions. In this study, we
performed a correlation of theoretical predictions and experimental data obtained by investigation of
Cu2+
, Co2+, Ni2+ and Cd2+ cations sorption under competitive and uncompetitive conditions from
aqueous solutions on macroporous amino-functionalized sorbent poly(glycidyl methacrylate-coethylene glycol dimethacrylate), PGME-deta. Quantum-chemical calculations estimated the binding
energies of metal ions to the active sites of the sorbent, on the model systems of individual
fragments, composed of metal ions and ligands, based on statistical analysis of data obtained from
crystal structures. By this theoretical approach, the high degree of correlation with experimental
data was observed for mono-component system.",
publisher = "Beograd : Srpsko hemijsko društvo",
journal = "Kratki izvodi radova ; Knjiga radova / 57. savetovanje Srpskog hemijskog društva, Kragujevac 18. i 19. juni 2021",
title = "Korelacija eksperimentalnih podataka sa teorijskim predviđanjem sorpcije jona teških metala na makroporoznom amino-funkcionalizovanom sorbentu, Correlation of experimental data and theoretical predictions of heavy metal sorption by macroporous amino-functionalized sorbent",
pages = "96",
url = "https://hdl.handle.net/21.15107/rcub_technorep_7088"
}

Suručić, L. T., Nastasović, A., Rakić, A., Marković, B., Onjia, A.,& Janjić, G.. (2021). Korelacija eksperimentalnih podataka sa teorijskim predviđanjem sorpcije jona teških metala na makroporoznom amino-funkcionalizovanom sorbentu. in Kratki izvodi radova ; Knjiga radova / 57. savetovanje Srpskog hemijskog društva, Kragujevac 18. i 19. juni 2021
Beograd : Srpsko hemijsko društvo., 96.
https://hdl.handle.net/21.15107/rcub_technorep_7088

Suručić LT, Nastasović A, Rakić A, Marković B, Onjia A, Janjić G. Korelacija eksperimentalnih podataka sa teorijskim predviđanjem sorpcije jona teških metala na makroporoznom amino-funkcionalizovanom sorbentu. in Kratki izvodi radova ; Knjiga radova / 57. savetovanje Srpskog hemijskog društva, Kragujevac 18. i 19. juni 2021. 2021;:96.
https://hdl.handle.net/21.15107/rcub_technorep_7088 .

Suručić, Ljiljana T., Nastasović, Aleksandra, Rakić, Aleksandra, Marković, Bojana, Onjia, Antonije, Janjić, Goran, "Korelacija eksperimentalnih podataka sa teorijskim predviđanjem sorpcije jona teških metala na makroporoznom amino-funkcionalizovanom sorbentu" in Kratki izvodi radova ; Knjiga radova / 57. savetovanje Srpskog hemijskog društva, Kragujevac 18. i 19. juni 2021 (2021):96,
https://hdl.handle.net/21.15107/rcub_technorep_7088 .

TY  - CONF
AU  - Marković, Bojana
AU  - Tadić, Tamara
AU  - Stefanović, Ivan
AU  - Suručić, Ljiljana T.
AU  - Sandić, Zvjezdana
AU  - Nastasović, Aleksandra
AU  - Onjia, Antonije
PY  - 2021
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/7089
AB  - Vanadium and its compounds have multiple applications in industry, such as in alloys to increase strength and as a catalyst. Vanadium(V) is the dominant form in the aquatic environment and also, it is the most hazardous product which can cause an environmental problem due to its high solubility and toxicity. The aim of this study was to investigate the possible use of a novel magnetic polymer/bentonite composite prepared by suspension copolymerization of glycidy. methacrylate (GMA) and ethylene alyco. dimethacrylate (EGDMA) and functionalize with ethylene diamine and hexamethylene diamine (MB-PSME-ED and MB-PGME-HD), for V(V) sorption from

aqueous solution. The influence of contact time on V(V) sorption onto MB-PGME-ED and MB-PGME-HD was investigated. All sorption experiments were performed in batch static conditions, at pH 7.6 and room temperature (298 K). Maximum sorption capacities, Qmax, were 2.47 mg/g and 1.94 mg/g for MB-PGME-ED and MB-PGME-HD, respectively. Surface-reaction (pseudo-first order, pseudo-second order and Elovich) and particle diffusion based (intra-particle diffusion, liquid film diffusivity model, Bangham, Boyd and McKay's) kinetic models were used for analysis of V(V) sorption kinetic data. Both sorbents obeyed the pseudo-second order kinetic model, with evident influence of pore diffusion. Desorption experiments of V(V) loaded MB-PGME-ED and MB-PGME HD performed with 0.1 M NaOH and 0.1 M HNO3 showed that NaCH is a better stripping agent for V(V) ion within both samples.
PB  - Leskovac : Faculty of Technology
C3  - Book of abstracts / 14th Symposium with International Participation "Novel Technologies and Economic Development" Leskovac, October, 22-23, 2021
T1  - Kinetic and desorption study of vanadium (V) on magnetic amino-functionalized polymer/bentonite sorbents
SP  - 109
UR  - https://hdl.handle.net/21.15107/rcub_technorep_7089
ER  - 

@conference{
author = "Marković, Bojana and Tadić, Tamara and Stefanović, Ivan and Suručić, Ljiljana T. and Sandić, Zvjezdana and Nastasović, Aleksandra and Onjia, Antonije",
year = "2021",
abstract = "Vanadium and its compounds have multiple applications in industry, such as in alloys to increase strength and as a catalyst. Vanadium(V) is the dominant form in the aquatic environment and also, it is the most hazardous product which can cause an environmental problem due to its high solubility and toxicity. The aim of this study was to investigate the possible use of a novel magnetic polymer/bentonite composite prepared by suspension copolymerization of glycidy. methacrylate (GMA) and ethylene alyco. dimethacrylate (EGDMA) and functionalize with ethylene diamine and hexamethylene diamine (MB-PSME-ED and MB-PGME-HD), for V(V) sorption from

aqueous solution. The influence of contact time on V(V) sorption onto MB-PGME-ED and MB-PGME-HD was investigated. All sorption experiments were performed in batch static conditions, at pH 7.6 and room temperature (298 K). Maximum sorption capacities, Qmax, were 2.47 mg/g and 1.94 mg/g for MB-PGME-ED and MB-PGME-HD, respectively. Surface-reaction (pseudo-first order, pseudo-second order and Elovich) and particle diffusion based (intra-particle diffusion, liquid film diffusivity model, Bangham, Boyd and McKay's) kinetic models were used for analysis of V(V) sorption kinetic data. Both sorbents obeyed the pseudo-second order kinetic model, with evident influence of pore diffusion. Desorption experiments of V(V) loaded MB-PGME-ED and MB-PGME HD performed with 0.1 M NaOH and 0.1 M HNO3 showed that NaCH is a better stripping agent for V(V) ion within both samples.",
publisher = "Leskovac : Faculty of Technology",
journal = "Book of abstracts / 14th Symposium with International Participation "Novel Technologies and Economic Development" Leskovac, October, 22-23, 2021",
title = "Kinetic and desorption study of vanadium (V) on magnetic amino-functionalized polymer/bentonite sorbents",
pages = "109",
url = "https://hdl.handle.net/21.15107/rcub_technorep_7089"
}

Marković, B., Tadić, T., Stefanović, I., Suručić, L. T., Sandić, Z., Nastasović, A.,& Onjia, A.. (2021). Kinetic and desorption study of vanadium (V) on magnetic amino-functionalized polymer/bentonite sorbents. in Book of abstracts / 14th Symposium with International Participation "Novel Technologies and Economic Development" Leskovac, October, 22-23, 2021
Leskovac : Faculty of Technology., 109.
https://hdl.handle.net/21.15107/rcub_technorep_7089

Marković B, Tadić T, Stefanović I, Suručić LT, Sandić Z, Nastasović A, Onjia A. Kinetic and desorption study of vanadium (V) on magnetic amino-functionalized polymer/bentonite sorbents. in Book of abstracts / 14th Symposium with International Participation "Novel Technologies and Economic Development" Leskovac, October, 22-23, 2021. 2021;:109.
https://hdl.handle.net/21.15107/rcub_technorep_7089 .

Marković, Bojana, Tadić, Tamara, Stefanović, Ivan, Suručić, Ljiljana T., Sandić, Zvjezdana, Nastasović, Aleksandra, Onjia, Antonije, "Kinetic and desorption study of vanadium (V) on magnetic amino-functionalized polymer/bentonite sorbents" in Book of abstracts / 14th Symposium with International Participation "Novel Technologies and Economic Development" Leskovac, October, 22-23, 2021 (2021):109,
https://hdl.handle.net/21.15107/rcub_technorep_7089 .

TY  - JOUR
AU  - Suručić, Ljiljana
AU  - Tadić, Tamara
AU  - Nastasović, Aleksandra
AU  - Marković, Bojana
AU  - Onjia, Antonije
PY  - 2021
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/7093
AB  - Arsenic is a metalloid, which occurs in nature in various forms, but in
natural waters mainly in the form of pentavalent oxyanion of arsenate As(V) and
trivalent arsenite As(III), which dominates under anaerobic conditions. Arsenic
water pollution is a serious problem due to its pronounced negative impact on
human health. This paper describes the kinetic and equilibrium studies of the
sorption mechanism of oxyanion As(V) in monocomponent aqueous solutions on
a silanized magnetic amino-functionalized copolymer of glycidyl methacrylate
and ethylene glycol dimethacrylate m-Si-PGME-deta. It has been shown that the
sorption of As(V) on m-Si-PGME-deta is a rapid process, initially controlled by
ion diffusion rate through solution. After achieving the saturation of the sorbent
surface, the sorption rate decreases, because the sorption rate determines
the process of intraparticle pore diffusion. The maximum sorption capacity is
5.61 μmolˑg-1.
AB  - Arsen je metaloid, koji pripada IV periodi i 15. grupi periodnog sistema, široko rasprostranjen
u Zemljinoj kori u obliku različitih vrsta minerala. U vodenoj sredini pretežno se nalazi u obliku
petovalentnog oksianjona аrsenаta As(V) i trovalentnog аrsenita As(III) koji dominira u anaerobnim
uslovima. Zаgаđenje vode аrsenom predstavlja ozbiljan problem zbog izraženog negаtivnog efekta
ovog elementa nа ljudsko zdrаvlje. Zbog toga su za uklanjanje arsena iz otpadnih voda razvijene
različite metode koje se uglavnom zasnivaju na flokulaciji, sorpciji ili membranskoj separaciji. U
ovom radu opisano je ispitivanje efikasnosti sorbenta na bazi silaniziranog magnetita i aminofunkcionalizovanog kopolimera glicidil metakrilata i etilen glikol dimetakrilata, m-Si-PGME-deta, za
uklanjanje petovalentnog oksianjona arsena iz vodenih rastvora. Mehanizam sorpcije oksianjona
As(V) na sorbentu m-Si-PGME-deta ispitan je praćenjem kinetičkih i ravnotežnih parametara u
monokomponentnim vodenim rastvorima. Kinetika sorpcije analizirana je primenom modela pseudoprvog i pseudo-drugog reda, Jelovičevog i modela unutarčestične difuzije (IPD). Ravnotežni podaci
analizirani su Lengmirovim, Frojndlihovim i Temkinovim modelima izotermi. Pokazalo se da je sorpcija
oksianjona As(V) na m-Si-PGME-deta brz proces koji je u početnoj fazi kontrolisan brzinom difuzije
jona u rastvoru, zbog čega i kinetika sorpcije u toj fazi odgovara modelu pseudo-drugog reda. Po
dostizanju saturacije površine sorbenta, dolazi do rapidnog opadanja brzine sorpcije jer postaje
dominantno vezivanje jona za aktivna mesta u unutrašnjosti sorbenta, kada proces unutarčestične
difuzije kroz pore sorbenta određuje brzinu vezivanja jona, što najbolje opisuje kinetički model
IPD. Ispitivanje ravnotežnih parametara pokazuje najbolje slaganje Frojndlihovog modela sa
eksperimentalnim podacima, iz čega se može zaključiti da na površini sorbenta postoje aktivna mesta
sa različitim energijama vezivanja jona. Maksimalan kapacitet sorpcije iznosi 5.61 µmolˑg-1.
PB  - Faculty of Technology, University of Banja Luka
T2  - Journal of Chemists, Technologists and Environmentalists
T1  - Kinetic and equilibrium study of arsenic sorption on silanized magnetic amino-functionalized nanocomposite
T1  - Kinetička i ravnotežna studija sorpcije arsena na silanizovanom magnetičnom amino-funkcionalizovanom nanokompozitu
EP  - 7
IS  - 1
SP  - 1
VL  - 2
DO  - 10.7251/JCTE2102001S
ER  - 

@article{
author = "Suručić, Ljiljana and Tadić, Tamara and Nastasović, Aleksandra and Marković, Bojana and Onjia, Antonije",
year = "2021",
abstract = "Arsenic is a metalloid, which occurs in nature in various forms, but in
natural waters mainly in the form of pentavalent oxyanion of arsenate As(V) and
trivalent arsenite As(III), which dominates under anaerobic conditions. Arsenic
water pollution is a serious problem due to its pronounced negative impact on
human health. This paper describes the kinetic and equilibrium studies of the
sorption mechanism of oxyanion As(V) in monocomponent aqueous solutions on
a silanized magnetic amino-functionalized copolymer of glycidyl methacrylate
and ethylene glycol dimethacrylate m-Si-PGME-deta. It has been shown that the
sorption of As(V) on m-Si-PGME-deta is a rapid process, initially controlled by
ion diffusion rate through solution. After achieving the saturation of the sorbent
surface, the sorption rate decreases, because the sorption rate determines
the process of intraparticle pore diffusion. The maximum sorption capacity is
5.61 μmolˑg-1., Arsen je metaloid, koji pripada IV periodi i 15. grupi periodnog sistema, široko rasprostranjen
u Zemljinoj kori u obliku različitih vrsta minerala. U vodenoj sredini pretežno se nalazi u obliku
petovalentnog oksianjona аrsenаta As(V) i trovalentnog аrsenita As(III) koji dominira u anaerobnim
uslovima. Zаgаđenje vode аrsenom predstavlja ozbiljan problem zbog izraženog negаtivnog efekta
ovog elementa nа ljudsko zdrаvlje. Zbog toga su za uklanjanje arsena iz otpadnih voda razvijene
različite metode koje se uglavnom zasnivaju na flokulaciji, sorpciji ili membranskoj separaciji. U
ovom radu opisano je ispitivanje efikasnosti sorbenta na bazi silaniziranog magnetita i aminofunkcionalizovanog kopolimera glicidil metakrilata i etilen glikol dimetakrilata, m-Si-PGME-deta, za
uklanjanje petovalentnog oksianjona arsena iz vodenih rastvora. Mehanizam sorpcije oksianjona
As(V) na sorbentu m-Si-PGME-deta ispitan je praćenjem kinetičkih i ravnotežnih parametara u
monokomponentnim vodenim rastvorima. Kinetika sorpcije analizirana je primenom modela pseudoprvog i pseudo-drugog reda, Jelovičevog i modela unutarčestične difuzije (IPD). Ravnotežni podaci
analizirani su Lengmirovim, Frojndlihovim i Temkinovim modelima izotermi. Pokazalo se da je sorpcija
oksianjona As(V) na m-Si-PGME-deta brz proces koji je u početnoj fazi kontrolisan brzinom difuzije
jona u rastvoru, zbog čega i kinetika sorpcije u toj fazi odgovara modelu pseudo-drugog reda. Po
dostizanju saturacije površine sorbenta, dolazi do rapidnog opadanja brzine sorpcije jer postaje
dominantno vezivanje jona za aktivna mesta u unutrašnjosti sorbenta, kada proces unutarčestične
difuzije kroz pore sorbenta određuje brzinu vezivanja jona, što najbolje opisuje kinetički model
IPD. Ispitivanje ravnotežnih parametara pokazuje najbolje slaganje Frojndlihovog modela sa
eksperimentalnim podacima, iz čega se može zaključiti da na površini sorbenta postoje aktivna mesta
sa različitim energijama vezivanja jona. Maksimalan kapacitet sorpcije iznosi 5.61 µmolˑg-1.",
publisher = "Faculty of Technology, University of Banja Luka",
journal = "Journal of Chemists, Technologists and Environmentalists",
title = "Kinetic and equilibrium study of arsenic sorption on silanized magnetic amino-functionalized nanocomposite, Kinetička i ravnotežna studija sorpcije arsena na silanizovanom magnetičnom amino-funkcionalizovanom nanokompozitu",
pages = "7-1",
number = "1",
volume = "2",
doi = "10.7251/JCTE2102001S"
}

Suručić, L., Tadić, T., Nastasović, A., Marković, B.,& Onjia, A.. (2021). Kinetic and equilibrium study of arsenic sorption on silanized magnetic amino-functionalized nanocomposite. in Journal of Chemists, Technologists and Environmentalists
Faculty of Technology, University of Banja Luka., 2(1), 1-7.
https://doi.org/10.7251/JCTE2102001S

Suručić L, Tadić T, Nastasović A, Marković B, Onjia A. Kinetic and equilibrium study of arsenic sorption on silanized magnetic amino-functionalized nanocomposite. in Journal of Chemists, Technologists and Environmentalists. 2021;2(1):1-7.
doi:10.7251/JCTE2102001S .

Suručić, Ljiljana, Tadić, Tamara, Nastasović, Aleksandra, Marković, Bojana, Onjia, Antonije, "Kinetic and equilibrium study of arsenic sorption on silanized magnetic amino-functionalized nanocomposite" in Journal of Chemists, Technologists and Environmentalists, 2, no. 1 (2021):1-7,
https://doi.org/10.7251/JCTE2102001S . .

TY  - CONF
AU  - Marković , Bojana M.
AU  - Stefanović, Ivan S.
AU  - Džunuzović, Jasna V.
AU  - Sandić, Zvjezdana P.
AU  - Suručić, Ljiljana T.
AU  - Onjia, Antonije E.
AU  - Nastasović, Aleksandra B.
PY  - 2018
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/7108
AB  - Kinetics and thermodynamics of Mo(VI) and Re(VII) sorption onto amino
functionalized magnetic poly(glycidyl methacrylate-co-ethylene glycol
dimethacrylate) [mPGME-deta] at 298 K and pH=4.0 were investigated. It
was shown that Mo(VI) and Re(VII) sorption obeys the pseudo-second-order
model with evident influence of pore diffusion. The maximum sorption
capacity of 60 mg/g for Mo(VI) and 47 mg/g for Re(VII) were observed.
Thermodynamic studies implied an endothermic and spontaneous process in
nature.
PB  - Belgrade : Society of Physical Chemists of Serbia
C3  - Physical Chemistry 2018 : proceedings. Vol. 2 / 14th International Conference on Fundamental and Applied Aspects of Physical Chemistry, September 24-28, 2018, Belgrade
T1  - Kinetics and thermodynamics of Mo(VI) and Re(VII) sorption on amino-functionalized magnetic polymer
EP  - 756
SP  - 753
UR  - https://hdl.handle.net/21.15107/rcub_technorep_7108
ER  - 

@conference{
author = "Marković , Bojana M. and Stefanović, Ivan S. and Džunuzović, Jasna V. and Sandić, Zvjezdana P. and Suručić, Ljiljana T. and Onjia, Antonije E. and Nastasović, Aleksandra B.",
year = "2018",
abstract = "Kinetics and thermodynamics of Mo(VI) and Re(VII) sorption onto amino
functionalized magnetic poly(glycidyl methacrylate-co-ethylene glycol
dimethacrylate) [mPGME-deta] at 298 K and pH=4.0 were investigated. It
was shown that Mo(VI) and Re(VII) sorption obeys the pseudo-second-order
model with evident influence of pore diffusion. The maximum sorption
capacity of 60 mg/g for Mo(VI) and 47 mg/g for Re(VII) were observed.
Thermodynamic studies implied an endothermic and spontaneous process in
nature.",
publisher = "Belgrade : Society of Physical Chemists of Serbia",
journal = "Physical Chemistry 2018 : proceedings. Vol. 2 / 14th International Conference on Fundamental and Applied Aspects of Physical Chemistry, September 24-28, 2018, Belgrade",
title = "Kinetics and thermodynamics of Mo(VI) and Re(VII) sorption on amino-functionalized magnetic polymer",
pages = "756-753",
url = "https://hdl.handle.net/21.15107/rcub_technorep_7108"
}

Marković , B. M., Stefanović, I. S., Džunuzović, J. V., Sandić, Z. P., Suručić, L. T., Onjia, A. E.,& Nastasović, A. B.. (2018). Kinetics and thermodynamics of Mo(VI) and Re(VII) sorption on amino-functionalized magnetic polymer. in Physical Chemistry 2018 : proceedings. Vol. 2 / 14th International Conference on Fundamental and Applied Aspects of Physical Chemistry, September 24-28, 2018, Belgrade
Belgrade : Society of Physical Chemists of Serbia., 753-756.
https://hdl.handle.net/21.15107/rcub_technorep_7108

Marković  BM, Stefanović IS, Džunuzović JV, Sandić ZP, Suručić LT, Onjia AE, Nastasović AB. Kinetics and thermodynamics of Mo(VI) and Re(VII) sorption on amino-functionalized magnetic polymer. in Physical Chemistry 2018 : proceedings. Vol. 2 / 14th International Conference on Fundamental and Applied Aspects of Physical Chemistry, September 24-28, 2018, Belgrade. 2018;:753-756.
https://hdl.handle.net/21.15107/rcub_technorep_7108 .

Marković , Bojana M., Stefanović, Ivan S., Džunuzović, Jasna V., Sandić, Zvjezdana P., Suručić, Ljiljana T., Onjia, Antonije E., Nastasović, Aleksandra B., "Kinetics and thermodynamics of Mo(VI) and Re(VII) sorption on amino-functionalized magnetic polymer" in Physical Chemistry 2018 : proceedings. Vol. 2 / 14th International Conference on Fundamental and Applied Aspects of Physical Chemistry, September 24-28, 2018, Belgrade (2018):753-756,
https://hdl.handle.net/21.15107/rcub_technorep_7108 .

TY  - CONF
AU  - Sandić, Zvjezdana
AU  - Maksin, Danijela
AU  - Nastasović, Aleksandra
AU  - Marković, Jelena P.
AU  - Hercigonja, Radmila
AU  - Milutinović, Slobodan
AU  - Onjia, Antonije
PY  - 2014
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/7225
AB  - In order to define the favorable conditions for radioactive technetium (99Tc)
uptake, the sorption behavior of its non-active chemical analogue rhenium
(
75Re) on amino-functionalized macroporous hydrophilic copolymer was
studied. The pseudo-second-order (PSO) model provided the best fit for the
kinetic data, while the intraparticle diffusion (IPD) model indicated a
pronounced influence of the porous structure on the sorption rates. The
maximum sorption capacity was found to be 84 mg g-1 and 74 % removal
efficiency was reached after 180 min in citrate buffer at pH 5.0.
PB  - Belgrade : Society of Physical Chemists of Serbia
C3  - Physical Chemistry 2014 : proceedings / 12th International Conference on Fundamental and Applied Aspects of Physical Chemistry, September 22-26, 2014, Belgrade, Serbia
T1  - Perrhenate sorption by amino-functionalized glycidyl methacrylate copolymer: investigation of rhenium as an analogue of radioactive technetium
EP  - 822
SP  - 819
VL  - 1
UR  - https://hdl.handle.net/21.15107/rcub_technorep_7225
ER  - 

@conference{
author = "Sandić, Zvjezdana and Maksin, Danijela and Nastasović, Aleksandra and Marković, Jelena P. and Hercigonja, Radmila and Milutinović, Slobodan and Onjia, Antonije",
year = "2014",
abstract = "In order to define the favorable conditions for radioactive technetium (99Tc)
uptake, the sorption behavior of its non-active chemical analogue rhenium
(
75Re) on amino-functionalized macroporous hydrophilic copolymer was
studied. The pseudo-second-order (PSO) model provided the best fit for the
kinetic data, while the intraparticle diffusion (IPD) model indicated a
pronounced influence of the porous structure on the sorption rates. The
maximum sorption capacity was found to be 84 mg g-1 and 74 % removal
efficiency was reached after 180 min in citrate buffer at pH 5.0.",
publisher = "Belgrade : Society of Physical Chemists of Serbia",
journal = "Physical Chemistry 2014 : proceedings / 12th International Conference on Fundamental and Applied Aspects of Physical Chemistry, September 22-26, 2014, Belgrade, Serbia",
title = "Perrhenate sorption by amino-functionalized glycidyl methacrylate copolymer: investigation of rhenium as an analogue of radioactive technetium",
pages = "822-819",
volume = "1",
url = "https://hdl.handle.net/21.15107/rcub_technorep_7225"
}

Sandić, Z., Maksin, D., Nastasović, A., Marković, J. P., Hercigonja, R., Milutinović, S.,& Onjia, A.. (2014). Perrhenate sorption by amino-functionalized glycidyl methacrylate copolymer: investigation of rhenium as an analogue of radioactive technetium. in Physical Chemistry 2014 : proceedings / 12th International Conference on Fundamental and Applied Aspects of Physical Chemistry, September 22-26, 2014, Belgrade, Serbia
Belgrade : Society of Physical Chemists of Serbia., 1, 819-822.
https://hdl.handle.net/21.15107/rcub_technorep_7225

Sandić Z, Maksin D, Nastasović A, Marković JP, Hercigonja R, Milutinović S, Onjia A. Perrhenate sorption by amino-functionalized glycidyl methacrylate copolymer: investigation of rhenium as an analogue of radioactive technetium. in Physical Chemistry 2014 : proceedings / 12th International Conference on Fundamental and Applied Aspects of Physical Chemistry, September 22-26, 2014, Belgrade, Serbia. 2014;1:819-822.
https://hdl.handle.net/21.15107/rcub_technorep_7225 .

Sandić, Zvjezdana, Maksin, Danijela, Nastasović, Aleksandra, Marković, Jelena P., Hercigonja, Radmila, Milutinović, Slobodan, Onjia, Antonije, "Perrhenate sorption by amino-functionalized glycidyl methacrylate copolymer: investigation of rhenium as an analogue of radioactive technetium" in Physical Chemistry 2014 : proceedings / 12th International Conference on Fundamental and Applied Aspects of Physical Chemistry, September 22-26, 2014, Belgrade, Serbia, 1 (2014):819-822,
https://hdl.handle.net/21.15107/rcub_technorep_7225 .

TY  - CONF
AU  - Ekmeščić, Bojana M.
AU  - Maksin, Danijela D.
AU  - Marković, Jelena P.
AU  - Vuković, Zorica M.
AU  - Onjia, Antonije E.
AU  - Nastasović, Aleksandra B.
PY  - 2013
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/7179
AB  - Although being essential for biological functions, molybdenum high concentrations (>5 ppm)
in wastewater and groundwater cause an environmental problem, so its removal becomes greatly
significant. In this study, Mo(VI) sorption ability of amino-functionalized macroporous copolymer
(PGME-deta) from aqueous solutions was investigated. Batch Mo(VI) sorption was investigated by
varying pH, initial concentration and temperature. The Mo(VI) ions concentration was monitored
by inductively coupled plasma atomic emission spectroscopy (ICP-OES). Sorption kinetics data
were fitted to seven chemical-reaction and particle-diffusion models. Thermodynamic parameters
revealed spontaneous and endothermic nature of Mo(VI) sorption by PGME-deta. Best fit of
equilibrium data was obtained for Langmuir isotherm.
PB  - Belgrade : Institute of Technical Sciences of SASA
C3  - Program and the Book of Abstracts / Twelfth Young Researchers' Conference Materials Science and Engineering, December 11-13, 2013, Belgrade, Serbia
T1  - Molybdenum sorption by porous copolymer
SP  - 38
UR  - https://hdl.handle.net/21.15107/rcub_technorep_7179
ER  - 

@conference{
author = "Ekmeščić, Bojana M. and Maksin, Danijela D. and Marković, Jelena P. and Vuković, Zorica M. and Onjia, Antonije E. and Nastasović, Aleksandra B.",
year = "2013",
abstract = "Although being essential for biological functions, molybdenum high concentrations (>5 ppm)
in wastewater and groundwater cause an environmental problem, so its removal becomes greatly
significant. In this study, Mo(VI) sorption ability of amino-functionalized macroporous copolymer
(PGME-deta) from aqueous solutions was investigated. Batch Mo(VI) sorption was investigated by
varying pH, initial concentration and temperature. The Mo(VI) ions concentration was monitored
by inductively coupled plasma atomic emission spectroscopy (ICP-OES). Sorption kinetics data
were fitted to seven chemical-reaction and particle-diffusion models. Thermodynamic parameters
revealed spontaneous and endothermic nature of Mo(VI) sorption by PGME-deta. Best fit of
equilibrium data was obtained for Langmuir isotherm.",
publisher = "Belgrade : Institute of Technical Sciences of SASA",
journal = "Program and the Book of Abstracts / Twelfth Young Researchers' Conference Materials Science and Engineering, December 11-13, 2013, Belgrade, Serbia",
title = "Molybdenum sorption by porous copolymer",
pages = "38",
url = "https://hdl.handle.net/21.15107/rcub_technorep_7179"
}

Ekmeščić, B. M., Maksin, D. D., Marković, J. P., Vuković, Z. M., Onjia, A. E.,& Nastasović, A. B.. (2013). Molybdenum sorption by porous copolymer. in Program and the Book of Abstracts / Twelfth Young Researchers' Conference Materials Science and Engineering, December 11-13, 2013, Belgrade, Serbia
Belgrade : Institute of Technical Sciences of SASA., 38.
https://hdl.handle.net/21.15107/rcub_technorep_7179

Ekmeščić BM, Maksin DD, Marković JP, Vuković ZM, Onjia AE, Nastasović AB. Molybdenum sorption by porous copolymer. in Program and the Book of Abstracts / Twelfth Young Researchers' Conference Materials Science and Engineering, December 11-13, 2013, Belgrade, Serbia. 2013;:38.
https://hdl.handle.net/21.15107/rcub_technorep_7179 .

Ekmeščić, Bojana M., Maksin, Danijela D., Marković, Jelena P., Vuković, Zorica M., Onjia, Antonije E., Nastasović, Aleksandra B., "Molybdenum sorption by porous copolymer" in Program and the Book of Abstracts / Twelfth Young Researchers' Conference Materials Science and Engineering, December 11-13, 2013, Belgrade, Serbia (2013):38,
https://hdl.handle.net/21.15107/rcub_technorep_7179 .

TY  - CONF
AU  - Vidojković, Sonja
AU  - Onjia, Antonije
AU  - Nastasović, Aleksandra
PY  - 2012
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/7208
PB  - Beograd : Udruženje za tehnologiju vode i sanitarno inženjerstvo
C3  - Kvalitet vode u sistemima vodovoda i vode u industriji, Beograd, 08-09. novembar 2012. godine
T1  - Parametri kvaliteta napojne vode i pravci optimizacije hemijskog monitoringa u cilju prevencije oštećenja cevnog sistema kotla u termoelektranama
T1  - Parameters of Feedwater Quality and Directions for Monitoring Concept Optimization to Prevent Boiler Tube Failures in Thermal Power Plants
EP  - 197
SP  - 193
UR  - https://hdl.handle.net/21.15107/rcub_technorep_7208
ER  - 

@conference{
author = "Vidojković, Sonja and Onjia, Antonije and Nastasović, Aleksandra",
year = "2012",
publisher = "Beograd : Udruženje za tehnologiju vode i sanitarno inženjerstvo",
journal = "Kvalitet vode u sistemima vodovoda i vode u industriji, Beograd, 08-09. novembar 2012. godine",
title = "Parametri kvaliteta napojne vode i pravci optimizacije hemijskog monitoringa u cilju prevencije oštećenja cevnog sistema kotla u termoelektranama, Parameters of Feedwater Quality and Directions for Monitoring Concept Optimization to Prevent Boiler Tube Failures in Thermal Power Plants",
pages = "197-193",
url = "https://hdl.handle.net/21.15107/rcub_technorep_7208"
}

Vidojković, S., Onjia, A.,& Nastasović, A.. (2012). Parametri kvaliteta napojne vode i pravci optimizacije hemijskog monitoringa u cilju prevencije oštećenja cevnog sistema kotla u termoelektranama. in Kvalitet vode u sistemima vodovoda i vode u industriji, Beograd, 08-09. novembar 2012. godine
Beograd : Udruženje za tehnologiju vode i sanitarno inženjerstvo., 193-197.
https://hdl.handle.net/21.15107/rcub_technorep_7208

Vidojković S, Onjia A, Nastasović A. Parametri kvaliteta napojne vode i pravci optimizacije hemijskog monitoringa u cilju prevencije oštećenja cevnog sistema kotla u termoelektranama. in Kvalitet vode u sistemima vodovoda i vode u industriji, Beograd, 08-09. novembar 2012. godine. 2012;:193-197.
https://hdl.handle.net/21.15107/rcub_technorep_7208 .

Vidojković, Sonja, Onjia, Antonije, Nastasović, Aleksandra, "Parametri kvaliteta napojne vode i pravci optimizacije hemijskog monitoringa u cilju prevencije oštećenja cevnog sistema kotla u termoelektranama" in Kvalitet vode u sistemima vodovoda i vode u industriji, Beograd, 08-09. novembar 2012. godine (2012):193-197,
https://hdl.handle.net/21.15107/rcub_technorep_7208 .

TY  - CONF
AU  - Vidojković, Sonja
AU  - Onjia, Antonije
AU  - Nastasović, Aleksandra
PY  - 2012
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/7210
PB  - Beograd : Udruženje inženjera Srbije za koroziju i zaštitu materijala
C3  - Exchanging Experiences in the Fields of Corrosion, Materials and Enviromental Protection : proceedings / XIV YuCorr International Conference = Razmena iskustava u oblastima korozije, zaštite materijala i životne sredine : knjiga radova / XIV YuCorr Jugoslovenska korozija Međunarodna konferencija 17-20. April, 2012, Tara
T1  - Contribution of Electrostatic Interaction in Prevention and Controlling Deposition of Corrosion Products on Heat
EP  - 136
SP  - 133
UR  - https://hdl.handle.net/21.15107/rcub_technorep_7210
ER  - 

@conference{
author = "Vidojković, Sonja and Onjia, Antonije and Nastasović, Aleksandra",
year = "2012",
publisher = "Beograd : Udruženje inženjera Srbije za koroziju i zaštitu materijala",
journal = "Exchanging Experiences in the Fields of Corrosion, Materials and Enviromental Protection : proceedings / XIV YuCorr International Conference = Razmena iskustava u oblastima korozije, zaštite materijala i životne sredine : knjiga radova / XIV YuCorr Jugoslovenska korozija Međunarodna konferencija 17-20. April, 2012, Tara",
title = "Contribution of Electrostatic Interaction in Prevention and Controlling Deposition of Corrosion Products on Heat",
pages = "136-133",
url = "https://hdl.handle.net/21.15107/rcub_technorep_7210"
}

Vidojković, S., Onjia, A.,& Nastasović, A.. (2012). Contribution of Electrostatic Interaction in Prevention and Controlling Deposition of Corrosion Products on Heat. in Exchanging Experiences in the Fields of Corrosion, Materials and Enviromental Protection : proceedings / XIV YuCorr International Conference = Razmena iskustava u oblastima korozije, zaštite materijala i životne sredine : knjiga radova / XIV YuCorr Jugoslovenska korozija Međunarodna konferencija 17-20. April, 2012, Tara
Beograd : Udruženje inženjera Srbije za koroziju i zaštitu materijala., 133-136.
https://hdl.handle.net/21.15107/rcub_technorep_7210

Vidojković S, Onjia A, Nastasović A. Contribution of Electrostatic Interaction in Prevention and Controlling Deposition of Corrosion Products on Heat. in Exchanging Experiences in the Fields of Corrosion, Materials and Enviromental Protection : proceedings / XIV YuCorr International Conference = Razmena iskustava u oblastima korozije, zaštite materijala i životne sredine : knjiga radova / XIV YuCorr Jugoslovenska korozija Međunarodna konferencija 17-20. April, 2012, Tara. 2012;:133-136.
https://hdl.handle.net/21.15107/rcub_technorep_7210 .

Vidojković, Sonja, Onjia, Antonije, Nastasović, Aleksandra, "Contribution of Electrostatic Interaction in Prevention and Controlling Deposition of Corrosion Products on Heat" in Exchanging Experiences in the Fields of Corrosion, Materials and Enviromental Protection : proceedings / XIV YuCorr International Conference = Razmena iskustava u oblastima korozije, zaštite materijala i životne sredine : knjiga radova / XIV YuCorr Jugoslovenska korozija Međunarodna konferencija 17-20. April, 2012, Tara (2012):133-136,
https://hdl.handle.net/21.15107/rcub_technorep_7210 .

TY  - CONF
AU  - Sandić, Zvjezdana
AU  - Maksin, Danijela
AU  - Jović-Jovičić, Nataša
AU  - Marković, Bojana
AU  - Nastasović, Aleksandra
AU  - Onjia, Antonije
AU  - Popović, Aleksandar
PY  - 2012
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/7227
AB  - Macroporous glycidyl dimethacrylate and ethylene glycol dimethacrylate
copolymer functionalized with diethylene triamine, PGME-deta, was tested as
adsorbent for removal of Acid Orange 10 (AO10) and Reactive Black 5 (RB5)
from aqueous solutions. Diffusion-based kinetic models (intraparticle diffusion,
Bangham and Boyd model) were used for interpretation of experimental data.
PB  - Belgrade : Society of Physical Chemists of Serbia
C3  - Physical Chemistry 2012 : proceedings / 11th International Conference on Fundamental and Applied Aspects of Physical Chemistry, September 24-28, 2012, Belgrade, Serbia
T1  - Diffusion-based kinetic modeling of textile dye adsorption by porous copolymer
EP  - 211
SP  - 209
VL  - 1
UR  - https://hdl.handle.net/21.15107/rcub_technorep_7227
ER  - 

@conference{
author = "Sandić, Zvjezdana and Maksin, Danijela and Jović-Jovičić, Nataša and Marković, Bojana and Nastasović, Aleksandra and Onjia, Antonije and Popović, Aleksandar",
year = "2012",
abstract = "Macroporous glycidyl dimethacrylate and ethylene glycol dimethacrylate
copolymer functionalized with diethylene triamine, PGME-deta, was tested as
adsorbent for removal of Acid Orange 10 (AO10) and Reactive Black 5 (RB5)
from aqueous solutions. Diffusion-based kinetic models (intraparticle diffusion,
Bangham and Boyd model) were used for interpretation of experimental data.",
publisher = "Belgrade : Society of Physical Chemists of Serbia",
journal = "Physical Chemistry 2012 : proceedings / 11th International Conference on Fundamental and Applied Aspects of Physical Chemistry, September 24-28, 2012, Belgrade, Serbia",
title = "Diffusion-based kinetic modeling of textile dye adsorption by porous copolymer",
pages = "211-209",
volume = "1",
url = "https://hdl.handle.net/21.15107/rcub_technorep_7227"
}

Sandić, Z., Maksin, D., Jović-Jovičić, N., Marković, B., Nastasović, A., Onjia, A.,& Popović, A.. (2012). Diffusion-based kinetic modeling of textile dye adsorption by porous copolymer. in Physical Chemistry 2012 : proceedings / 11th International Conference on Fundamental and Applied Aspects of Physical Chemistry, September 24-28, 2012, Belgrade, Serbia
Belgrade : Society of Physical Chemists of Serbia., 1, 209-211.
https://hdl.handle.net/21.15107/rcub_technorep_7227

Sandić Z, Maksin D, Jović-Jovičić N, Marković B, Nastasović A, Onjia A, Popović A. Diffusion-based kinetic modeling of textile dye adsorption by porous copolymer. in Physical Chemistry 2012 : proceedings / 11th International Conference on Fundamental and Applied Aspects of Physical Chemistry, September 24-28, 2012, Belgrade, Serbia. 2012;1:209-211.
https://hdl.handle.net/21.15107/rcub_technorep_7227 .

Sandić, Zvjezdana, Maksin, Danijela, Jović-Jovičić, Nataša, Marković, Bojana, Nastasović, Aleksandra, Onjia, Antonije, Popović, Aleksandar, "Diffusion-based kinetic modeling of textile dye adsorption by porous copolymer" in Physical Chemistry 2012 : proceedings / 11th International Conference on Fundamental and Applied Aspects of Physical Chemistry, September 24-28, 2012, Belgrade, Serbia, 1 (2012):209-211,
https://hdl.handle.net/21.15107/rcub_technorep_7227 .

TY  - CONF
AU  - Vidojković, Sonja
AU  - Onjia, Antonije
AU  - Nastasović, Aleksandra
PY  - 2012
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/7181
AB  - One of the foremost concern in thermal power plants is the formation of deposits of corrosion products
in diverse areas of the water/ steam cycle. This deposition process causes local overheating and rupture
of boiler tubes, damages of turbines and other segments of power units, that ultimately leads to sizable
efficiency loss. The corrosion products are metal oxides usually present in colloidal form and tend to
precipitate on the heat exchange surfaces. In this paper a new approach to prevention deposit using
electrokinetic properties of colloidal particles is discussed. The mechanism of deposition formation is
outlined considering the role of electrostatic interactions between the steel wall surface and colloidal
particles. Furthermore, utilization of zeta potential data in deposit predicting and control is thoroughly
elucidated. It was inferred that described concept is applicable in power industry through changing
electrokinetic potential of colloidal particle what is attainable either by modification of structure of
adsorption layer of metal oxide particles or by altering pH of boiler water. It was stated that exploiting
surface properties of corrosion product for controlling and mitigation deposition in power chemistry
circuits may have a huge benefit for power plants improving their availability, reliability and
performances.
PB  - Belgrade : Society of Thermal Engineers of Serbia
C3  - Proceedings / International Conference Power Plants (2012), October 30 - November 02, 2012, Zlatibor, Serbia
T1  - Role of electrokinetic properties of corrosion products in prevention and controlling deposition in water/steam cycle of thermal power plants
T1  - Uloga elektrokinetičkih svojstava korozionih produkata u prevenciji i kontroli naslaga u ciklusu voda/para na termoelektranama
SP  - E2012-046
UR  - https://hdl.handle.net/21.15107/rcub_technorep_7181
ER  - 

@conference{
author = "Vidojković, Sonja and Onjia, Antonije and Nastasović, Aleksandra",
year = "2012",
abstract = "One of the foremost concern in thermal power plants is the formation of deposits of corrosion products
in diverse areas of the water/ steam cycle. This deposition process causes local overheating and rupture
of boiler tubes, damages of turbines and other segments of power units, that ultimately leads to sizable
efficiency loss. The corrosion products are metal oxides usually present in colloidal form and tend to
precipitate on the heat exchange surfaces. In this paper a new approach to prevention deposit using
electrokinetic properties of colloidal particles is discussed. The mechanism of deposition formation is
outlined considering the role of electrostatic interactions between the steel wall surface and colloidal
particles. Furthermore, utilization of zeta potential data in deposit predicting and control is thoroughly
elucidated. It was inferred that described concept is applicable in power industry through changing
electrokinetic potential of colloidal particle what is attainable either by modification of structure of
adsorption layer of metal oxide particles or by altering pH of boiler water. It was stated that exploiting
surface properties of corrosion product for controlling and mitigation deposition in power chemistry
circuits may have a huge benefit for power plants improving their availability, reliability and
performances.",
publisher = "Belgrade : Society of Thermal Engineers of Serbia",
journal = "Proceedings / International Conference Power Plants (2012), October 30 - November 02, 2012, Zlatibor, Serbia",
title = "Role of electrokinetic properties of corrosion products in prevention and controlling deposition in water/steam cycle of thermal power plants, Uloga elektrokinetičkih svojstava korozionih produkata u prevenciji i kontroli naslaga u ciklusu voda/para na termoelektranama",
pages = "E2012-046",
url = "https://hdl.handle.net/21.15107/rcub_technorep_7181"
}

Vidojković, S., Onjia, A.,& Nastasović, A.. (2012). Role of electrokinetic properties of corrosion products in prevention and controlling deposition in water/steam cycle of thermal power plants. in Proceedings / International Conference Power Plants (2012), October 30 - November 02, 2012, Zlatibor, Serbia
Belgrade : Society of Thermal Engineers of Serbia., E2012-046.
https://hdl.handle.net/21.15107/rcub_technorep_7181

Vidojković S, Onjia A, Nastasović A. Role of electrokinetic properties of corrosion products in prevention and controlling deposition in water/steam cycle of thermal power plants. in Proceedings / International Conference Power Plants (2012), October 30 - November 02, 2012, Zlatibor, Serbia. 2012;:E2012-046.
https://hdl.handle.net/21.15107/rcub_technorep_7181 .

Vidojković, Sonja, Onjia, Antonije, Nastasović, Aleksandra, "Role of electrokinetic properties of corrosion products in prevention and controlling deposition in water/steam cycle of thermal power plants" in Proceedings / International Conference Power Plants (2012), October 30 - November 02, 2012, Zlatibor, Serbia (2012):E2012-046,
https://hdl.handle.net/21.15107/rcub_technorep_7181 .

TY  - CONF
AU  - Nastasović, Aleksandra
AU  - Onjia, Antonije
PY  - 2012
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/7184
PB  - Associazione Italiani E Serbi Scienziati E Studiosi
C3  - Book of Proceedings / Status and Perspectives of the Scientific and Technological Bilateral Cooperation, Belgrado, Serbia – Italia, June 25-26, 2012, University of Belgrade
T1  - Development of macroporous magnetic copolymer and copolymer/clay nanocomposite for ecological and biotechnological applications
EP  - 152
SP  - 149
UR  - https://hdl.handle.net/21.15107/rcub_technorep_7184
ER  - 

@conference{
author = "Nastasović, Aleksandra and Onjia, Antonije",
year = "2012",
publisher = "Associazione Italiani E Serbi Scienziati E Studiosi",
journal = "Book of Proceedings / Status and Perspectives of the Scientific and Technological Bilateral Cooperation, Belgrado, Serbia – Italia, June 25-26, 2012, University of Belgrade",
title = "Development of macroporous magnetic copolymer and copolymer/clay nanocomposite for ecological and biotechnological applications",
pages = "152-149",
url = "https://hdl.handle.net/21.15107/rcub_technorep_7184"
}

Nastasović, A.,& Onjia, A.. (2012). Development of macroporous magnetic copolymer and copolymer/clay nanocomposite for ecological and biotechnological applications. in Book of Proceedings / Status and Perspectives of the Scientific and Technological Bilateral Cooperation, Belgrado, Serbia – Italia, June 25-26, 2012, University of Belgrade
Associazione Italiani E Serbi Scienziati E Studiosi., 149-152.
https://hdl.handle.net/21.15107/rcub_technorep_7184

Nastasović A, Onjia A. Development of macroporous magnetic copolymer and copolymer/clay nanocomposite for ecological and biotechnological applications. in Book of Proceedings / Status and Perspectives of the Scientific and Technological Bilateral Cooperation, Belgrado, Serbia – Italia, June 25-26, 2012, University of Belgrade. 2012;:149-152.
https://hdl.handle.net/21.15107/rcub_technorep_7184 .

Nastasović, Aleksandra, Onjia, Antonije, "Development of macroporous magnetic copolymer and copolymer/clay nanocomposite for ecological and biotechnological applications" in Book of Proceedings / Status and Perspectives of the Scientific and Technological Bilateral Cooperation, Belgrado, Serbia – Italia, June 25-26, 2012, University of Belgrade (2012):149-152,
https://hdl.handle.net/21.15107/rcub_technorep_7184 .

TY  - CONF
AU  - Maksin, Danijela
AU  - Nastasović, Aleksandra
AU  - Hercigonja, Radmila
AU  - Rakić, Vesna
AU  - Onjia, Antonije
PY  - 2010
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/7229
AB  - Three nonporous methacrylate polymer samples were synthesized by suspension
polymerization, and subsequently investigated. The surface area and the surface
morphology of the spherical beads were examined by the BET method from the
low-temperature adsorption isotherms and by scanning electron microscopy
(SEM), respectively. Thermal behaviour of the two homopolymer samples,
poly(glycidyl methacrylate) (PGMA) and poly(ethylene glycol dimethacrylate)
(PEGDMA), and the copolymer sample poly(glycidyl methacrylate-co-ethylene
glycol dimethacrylate) (PGME) was investigated by thermogravimetric analysis
(TGA) and differential scanning calorimetry (DSC). All samples exhibit complex
thermal degradation behavior. The copolymer is intermediate in stability between
PGMA and PEGDMA.
PB  - Belgrade : Society of Physical Chemists of Serbia
C3  - Physical Chemistry 2010 : proceedings / 10th International Conference on Fundamental and Applied Aspects of Physical Chemistry, 21-24 September 2010, Belgrade
T1  - Thermal behaviour of some nonporous methacrylate polymers
EP  - 514
SP  - 512
VL  - 1
UR  - https://hdl.handle.net/21.15107/rcub_technorep_7229
ER  - 

@conference{
author = "Maksin, Danijela and Nastasović, Aleksandra and Hercigonja, Radmila and Rakić, Vesna and Onjia, Antonije",
year = "2010",
abstract = "Three nonporous methacrylate polymer samples were synthesized by suspension
polymerization, and subsequently investigated. The surface area and the surface
morphology of the spherical beads were examined by the BET method from the
low-temperature adsorption isotherms and by scanning electron microscopy
(SEM), respectively. Thermal behaviour of the two homopolymer samples,
poly(glycidyl methacrylate) (PGMA) and poly(ethylene glycol dimethacrylate)
(PEGDMA), and the copolymer sample poly(glycidyl methacrylate-co-ethylene
glycol dimethacrylate) (PGME) was investigated by thermogravimetric analysis
(TGA) and differential scanning calorimetry (DSC). All samples exhibit complex
thermal degradation behavior. The copolymer is intermediate in stability between
PGMA and PEGDMA.",
publisher = "Belgrade : Society of Physical Chemists of Serbia",
journal = "Physical Chemistry 2010 : proceedings / 10th International Conference on Fundamental and Applied Aspects of Physical Chemistry, 21-24 September 2010, Belgrade",
title = "Thermal behaviour of some nonporous methacrylate polymers",
pages = "514-512",
volume = "1",
url = "https://hdl.handle.net/21.15107/rcub_technorep_7229"
}

Maksin, D., Nastasović, A., Hercigonja, R., Rakić, V.,& Onjia, A.. (2010). Thermal behaviour of some nonporous methacrylate polymers. in Physical Chemistry 2010 : proceedings / 10th International Conference on Fundamental and Applied Aspects of Physical Chemistry, 21-24 September 2010, Belgrade
Belgrade : Society of Physical Chemists of Serbia., 1, 512-514.
https://hdl.handle.net/21.15107/rcub_technorep_7229

Maksin D, Nastasović A, Hercigonja R, Rakić V, Onjia A. Thermal behaviour of some nonporous methacrylate polymers. in Physical Chemistry 2010 : proceedings / 10th International Conference on Fundamental and Applied Aspects of Physical Chemistry, 21-24 September 2010, Belgrade. 2010;1:512-514.
https://hdl.handle.net/21.15107/rcub_technorep_7229 .

Maksin, Danijela, Nastasović, Aleksandra, Hercigonja, Radmila, Rakić, Vesna, Onjia, Antonije, "Thermal behaviour of some nonporous methacrylate polymers" in Physical Chemistry 2010 : proceedings / 10th International Conference on Fundamental and Applied Aspects of Physical Chemistry, 21-24 September 2010, Belgrade, 1 (2010):512-514,
https://hdl.handle.net/21.15107/rcub_technorep_7229 .

TY  - FIGURE
AU  - Nastasović, Aleksandra B.
AU  - Onjia, Antonije E.
AU  - Milonjić, Slobodan K.
AU  - Vuković, Zorica M.
PY  - 2005
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/7238
AB  - Cover: The picture on the cover shows (A) adsorption isotherms, (B) isosteric heat of adsorption and (C) adsorption energy distribution for macroporous poly(GMA-co-EGDMA). These parameters, estimated from IGC data using BET adsorption model, were used to study the surface characteristics of the polymer. Further details can be found in the article by A. B. Nastasović,* A. E. Onjia, S. K. Milonjić, Z. M. Vuković, and S. M. Jovanović on page 884.
PB  - Wiley-VCH GmbH
T2  - Macromolecular Materials and Engineering
T1  - Cover Picture: Macromol. Mater. Eng. 9/2005
IS  - 9
SP  - 861
VL  - 290
DO  - 10.1002/mame.200590017
ER  - 

@misc{
author = "Nastasović, Aleksandra B. and Onjia, Antonije E. and Milonjić, Slobodan K. and Vuković, Zorica M.",
year = "2005",
abstract = "Cover: The picture on the cover shows (A) adsorption isotherms, (B) isosteric heat of adsorption and (C) adsorption energy distribution for macroporous poly(GMA-co-EGDMA). These parameters, estimated from IGC data using BET adsorption model, were used to study the surface characteristics of the polymer. Further details can be found in the article by A. B. Nastasović,* A. E. Onjia, S. K. Milonjić, Z. M. Vuković, and S. M. Jovanović on page 884.",
publisher = "Wiley-VCH GmbH",
journal = "Macromolecular Materials and Engineering",
title = "Cover Picture: Macromol. Mater. Eng. 9/2005",
number = "9",
pages = "861",
volume = "290",
doi = "10.1002/mame.200590017"
}

Nastasović, A. B., Onjia, A. E., Milonjić, S. K.,& Vuković, Z. M.. (2005). Cover Picture: Macromol. Mater. Eng. 9/2005. in Macromolecular Materials and Engineering
Wiley-VCH GmbH., 290(9), 861.
https://doi.org/10.1002/mame.200590017

Nastasović AB, Onjia AE, Milonjić SK, Vuković ZM. Cover Picture: Macromol. Mater. Eng. 9/2005. in Macromolecular Materials and Engineering. 2005;290(9):861.
doi:10.1002/mame.200590017 .

Nastasović, Aleksandra B., Onjia, Antonije E., Milonjić, Slobodan K., Vuković, Zorica M., "Cover Picture: Macromol. Mater. Eng. 9/2005" in Macromolecular Materials and Engineering, 290, no. 9 (2005):861,
https://doi.org/10.1002/mame.200590017 . .

TY  - CONF
AU  - Nastasović, Aleksandra
AU  - Jovanović, Slobodan
AU  - Jakovljević, Dragica
AU  - Onjia, Antonije
AU  - Stanković, Slavka
PY  - 2003
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/7125
AB  - Macroporous crosslinked poly(glycidyl methacrylate-co-ethylene glycol
dimethacrylate) copolymer, poly(GME), was synthesized by radical suspension
copolymerization and modified with ethylenediamine, EDA. Useability of poly(glycidyl
methacrylate-co-ethyleneglycol dimethacrylate) copolymer with attached EDA, poly(GME)-en,
for the noble metals sorption from aqueous solutions was investigated. Sorption rate and
capacities of poly(GME)-en for gold, platinum and rhodium, as well as pH dependence of Pt4+
ions sorption under non-competitive conditions were determined.
PB  - Belgrade : Institute of Technical Sciences of SASA
C3  - Programme and The Book of Abstracts / Fifth Annual Conference YUCOMAT 2003, Herceg Novi, September 15-19, 2003
T1  - Noble metals binding on the macroporous poly(gma-co-egdma) modified with ethylenediamine
SP  - 94
UR  - https://hdl.handle.net/21.15107/rcub_technorep_7125
ER  - 

@conference{
author = "Nastasović, Aleksandra and Jovanović, Slobodan and Jakovljević, Dragica and Onjia, Antonije and Stanković, Slavka",
year = "2003",
abstract = "Macroporous crosslinked poly(glycidyl methacrylate-co-ethylene glycol
dimethacrylate) copolymer, poly(GME), was synthesized by radical suspension
copolymerization and modified with ethylenediamine, EDA. Useability of poly(glycidyl
methacrylate-co-ethyleneglycol dimethacrylate) copolymer with attached EDA, poly(GME)-en,
for the noble metals sorption from aqueous solutions was investigated. Sorption rate and
capacities of poly(GME)-en for gold, platinum and rhodium, as well as pH dependence of Pt4+
ions sorption under non-competitive conditions were determined.",
publisher = "Belgrade : Institute of Technical Sciences of SASA",
journal = "Programme and The Book of Abstracts / Fifth Annual Conference YUCOMAT 2003, Herceg Novi, September 15-19, 2003",
title = "Noble metals binding on the macroporous poly(gma-co-egdma) modified with ethylenediamine",
pages = "94",
url = "https://hdl.handle.net/21.15107/rcub_technorep_7125"
}

Nastasović, A., Jovanović, S., Jakovljević, D., Onjia, A.,& Stanković, S.. (2003). Noble metals binding on the macroporous poly(gma-co-egdma) modified with ethylenediamine. in Programme and The Book of Abstracts / Fifth Annual Conference YUCOMAT 2003, Herceg Novi, September 15-19, 2003
Belgrade : Institute of Technical Sciences of SASA., 94.
https://hdl.handle.net/21.15107/rcub_technorep_7125

Nastasović A, Jovanović S, Jakovljević D, Onjia A, Stanković S. Noble metals binding on the macroporous poly(gma-co-egdma) modified with ethylenediamine. in Programme and The Book of Abstracts / Fifth Annual Conference YUCOMAT 2003, Herceg Novi, September 15-19, 2003. 2003;:94.
https://hdl.handle.net/21.15107/rcub_technorep_7125 .

Nastasović, Aleksandra, Jovanović, Slobodan, Jakovljević, Dragica, Onjia, Antonije, Stanković, Slavka, "Noble metals binding on the macroporous poly(gma-co-egdma) modified with ethylenediamine" in Programme and The Book of Abstracts / Fifth Annual Conference YUCOMAT 2003, Herceg Novi, September 15-19, 2003 (2003):94,
https://hdl.handle.net/21.15107/rcub_technorep_7125 .