TY  - JOUR
AU  - Milentijević, Goran
AU  - Milošević, Milena
AU  - Milojević, Svetomir
AU  - Marković, Smiljana
AU  - Rančić, Milica
AU  - Marinković, Aleksandar
AU  - Milosavljević, Milutin
PY  - 2023
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/6375
AB  - Styrene-butadiene (SBR) and acrylonitrile-butadiene (NBR) rubber blends with tetramethyl thiuram disulfide (TMTD) and tetramethyl thiuram monosulfide (TMTS) accelerators and environmentally friendly plasticizers, obtained from PET recycling and biobased resources (LA/PG/PET/EG/LA), were prepared. The mechanical properties of the obtained rubber products were tested and compared with those of commercial dioctyl terephthalate (DOTP). TMTS was prepared by simple and efficient one-pot synthesis from dimethylamine, carbon disulfide, potassium cyanide, and ammonium chloride as catalysts in recycled isopropanol/water azeotrope as solvent. In a comparative study, methoxide, ethoxide, iodide, and amide ions were also used. The two-step reaction mechanism of TMTS synthesis involves the oxidation of the amine salt of dimethyldithiocarbamic acid to TMTD by hydrogen peroxide and sulfur elimination from the TMTD disulfide bond. Potassium cyanide appears to be the most efficient nucleophile. The simplicity of operation, mild reaction conditions, solvent recycling, high yields, and applicability to the industrial level are the advantages of this process. Shore hardness, tensile strength, and compression test results of vulcanized blends before and after aging showed similar properties for both accelerators, while somewhat better results were obtained with LA/PG/PET/EG/LA plasticizer.
PB  - MDPI
T2  - Processes
T1  - One-Pot Syntheses of PET-Based Plasticizer and Tetramethyl Thiuram Monosulfide (TMTS) as Vulcanization Accelerator for Rubber Production
IS  - 4
SP  - 1033
VL  - 11
DO  - 10.3390/pr11041033
ER  - 

@article{
author = "Milentijević, Goran and Milošević, Milena and Milojević, Svetomir and Marković, Smiljana and Rančić, Milica and Marinković, Aleksandar and Milosavljević, Milutin",
year = "2023",
abstract = "Styrene-butadiene (SBR) and acrylonitrile-butadiene (NBR) rubber blends with tetramethyl thiuram disulfide (TMTD) and tetramethyl thiuram monosulfide (TMTS) accelerators and environmentally friendly plasticizers, obtained from PET recycling and biobased resources (LA/PG/PET/EG/LA), were prepared. The mechanical properties of the obtained rubber products were tested and compared with those of commercial dioctyl terephthalate (DOTP). TMTS was prepared by simple and efficient one-pot synthesis from dimethylamine, carbon disulfide, potassium cyanide, and ammonium chloride as catalysts in recycled isopropanol/water azeotrope as solvent. In a comparative study, methoxide, ethoxide, iodide, and amide ions were also used. The two-step reaction mechanism of TMTS synthesis involves the oxidation of the amine salt of dimethyldithiocarbamic acid to TMTD by hydrogen peroxide and sulfur elimination from the TMTD disulfide bond. Potassium cyanide appears to be the most efficient nucleophile. The simplicity of operation, mild reaction conditions, solvent recycling, high yields, and applicability to the industrial level are the advantages of this process. Shore hardness, tensile strength, and compression test results of vulcanized blends before and after aging showed similar properties for both accelerators, while somewhat better results were obtained with LA/PG/PET/EG/LA plasticizer.",
publisher = "MDPI",
journal = "Processes",
title = "One-Pot Syntheses of PET-Based Plasticizer and Tetramethyl Thiuram Monosulfide (TMTS) as Vulcanization Accelerator for Rubber Production",
number = "4",
pages = "1033",
volume = "11",
doi = "10.3390/pr11041033"
}

Milentijević, G., Milošević, M., Milojević, S., Marković, S., Rančić, M., Marinković, A.,& Milosavljević, M.. (2023). One-Pot Syntheses of PET-Based Plasticizer and Tetramethyl Thiuram Monosulfide (TMTS) as Vulcanization Accelerator for Rubber Production. in Processes
MDPI., 11(4), 1033.
https://doi.org/10.3390/pr11041033

Milentijević G, Milošević M, Milojević S, Marković S, Rančić M, Marinković A, Milosavljević M. One-Pot Syntheses of PET-Based Plasticizer and Tetramethyl Thiuram Monosulfide (TMTS) as Vulcanization Accelerator for Rubber Production. in Processes. 2023;11(4):1033.
doi:10.3390/pr11041033 .

Milentijević, Goran, Milošević, Milena, Milojević, Svetomir, Marković, Smiljana, Rančić, Milica, Marinković, Aleksandar, Milosavljević, Milutin, "One-Pot Syntheses of PET-Based Plasticizer and Tetramethyl Thiuram Monosulfide (TMTS) as Vulcanization Accelerator for Rubber Production" in Processes, 11, no. 4 (2023):1033,
https://doi.org/10.3390/pr11041033 . .

TY  - JOUR
AU  - Milosavljević, Milutin M.
AU  - Marinković, Aleksandar
AU  - Rančić, Milica
AU  - Milentijević, Goran
AU  - Bogdanović, Aleksandra
AU  - Cvijetić, Ilija
AU  - Gurešić, Dejan
PY  - 2020
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/4528
AB  - An optimal laboratory two-step procedure was developed for sodium/potassium O-alkyl carbonodithioate (sodium/potassium alkyl xanthates) production in the form of aqueous solutions. Sodium isopropyl xanthate (Na-iPrX), as the most effective salt in a real ore flotation process, was also produced at an industrial level and introduced as a collector for copper ores. In order to reduce toxicity of the flotation process and improve sustainability by minimising environmental impacts, collector efficiency and selectivity in the flotation process were studied in relation to possible synergism of xanthates combined with the derived biomass and biodegradable green reagents levulinic acid, 5-hydroxymethyl-2-furanacrylic acid (HMFA), and condensation product of hydroxymethylfurfural and levulinic acid. Optimal content of 30% of HMFA in the collector pointed to the possibility of substitution of commercial xanthate collector without significantly affecting its efficiency/selectivity. The density functional theory (DFT) calculations provided insights into the interaction mechanism of Na-iPrX and HMFA with cooper. The benefits of the presented method highlight production simplicity, mild reaction conditions, high purity and yield of products, no by-products, and technological applicability on an industrial scale.
PB  - MDPI, Basel
T2  - Minerals
T1  - New Eco-Friendly Xanthate-Based Flotation Agents
IS  - 4
VL  - 10
DO  - 10.3390/min10040350
ER  - 

@article{
author = "Milosavljević, Milutin M. and Marinković, Aleksandar and Rančić, Milica and Milentijević, Goran and Bogdanović, Aleksandra and Cvijetić, Ilija and Gurešić, Dejan",
year = "2020",
abstract = "An optimal laboratory two-step procedure was developed for sodium/potassium O-alkyl carbonodithioate (sodium/potassium alkyl xanthates) production in the form of aqueous solutions. Sodium isopropyl xanthate (Na-iPrX), as the most effective salt in a real ore flotation process, was also produced at an industrial level and introduced as a collector for copper ores. In order to reduce toxicity of the flotation process and improve sustainability by minimising environmental impacts, collector efficiency and selectivity in the flotation process were studied in relation to possible synergism of xanthates combined with the derived biomass and biodegradable green reagents levulinic acid, 5-hydroxymethyl-2-furanacrylic acid (HMFA), and condensation product of hydroxymethylfurfural and levulinic acid. Optimal content of 30% of HMFA in the collector pointed to the possibility of substitution of commercial xanthate collector without significantly affecting its efficiency/selectivity. The density functional theory (DFT) calculations provided insights into the interaction mechanism of Na-iPrX and HMFA with cooper. The benefits of the presented method highlight production simplicity, mild reaction conditions, high purity and yield of products, no by-products, and technological applicability on an industrial scale.",
publisher = "MDPI, Basel",
journal = "Minerals",
title = "New Eco-Friendly Xanthate-Based Flotation Agents",
number = "4",
volume = "10",
doi = "10.3390/min10040350"
}

Milosavljević, M. M., Marinković, A., Rančić, M., Milentijević, G., Bogdanović, A., Cvijetić, I.,& Gurešić, D.. (2020). New Eco-Friendly Xanthate-Based Flotation Agents. in Minerals
MDPI, Basel., 10(4).
https://doi.org/10.3390/min10040350

Milosavljević MM, Marinković A, Rančić M, Milentijević G, Bogdanović A, Cvijetić I, Gurešić D. New Eco-Friendly Xanthate-Based Flotation Agents. in Minerals. 2020;10(4).
doi:10.3390/min10040350 .

Milosavljević, Milutin M., Marinković, Aleksandar, Rančić, Milica, Milentijević, Goran, Bogdanović, Aleksandra, Cvijetić, Ilija, Gurešić, Dejan, "New Eco-Friendly Xanthate-Based Flotation Agents" in Minerals, 10, no. 4 (2020),
https://doi.org/10.3390/min10040350 . .

TY  - JOUR
AU  - Rančić, Milica
AU  - Stojiljković, Ivana
AU  - Milošević, Milena D.
AU  - Prlainović, Nevena
AU  - Jovanović, Maja
AU  - Milčić, Miloš
AU  - Marinković, Aleksandar
PY  - 2019
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/4139
AB  - The substituent and solvent effect on intramolecular charge transfer (ICT) in 5-aryli dene-3-methyl-2,4-thiazolidinediones (series 1) and 5-arylidene-3-phenyl-2,4-thiazolidinediones (series 2) was studied by using experimental and theoretical methodology. The effect of specific and non-specific solvent-solute interactions on the UV-vis absorption maxima shifts was evaluated by using the Kamlet-Taft and Catalan solvent parameter sets. Linear free energy relationships (LFERs) have been applied to the UV-vis and C-13 NMR data by using SSP (single substituent parameter) and DSP (dual substituent parameters). Comparative LFER analysis of 10 styrenic series was performed in order to distinguish contribution of structural and electronic substituent effect on extent of p-polarization in a side chain (vinyl) group. Furthermore, the experimental findings were interpreted with the aid of ab initio MP2 and time-dependent density functional (TD-DFT) methods. TD-DFT calculations are performed to quantify the efficiency of intramolecular charge transfer (ICT) allowing us to define the charge-transfer distance (DCT), amount of transferred charge (QCT), and difference of dipole moments between the ground and excited states (mu CT). It was found that both substituents and solvents influence electron density shift, i.e. extent of conjugation, and affect intramolecular charge transfer character in the course of excitation.
PB  - Elsevier, Amsterdam
T2  - Arabian Journal of Chemistry
T1  - Solvent and substituent effect on intramolecular charge transfer in 5-arylidene-3-substituted-2,4-thiazolidinediones: Experimental and theoretical study
EP  - 5161
IS  - 8
SP  - 5142
VL  - 12
DO  - 10.1016/j.arabjc.2016.12.013
ER  - 

@article{
author = "Rančić, Milica and Stojiljković, Ivana and Milošević, Milena D. and Prlainović, Nevena and Jovanović, Maja and Milčić, Miloš and Marinković, Aleksandar",
year = "2019",
abstract = "The substituent and solvent effect on intramolecular charge transfer (ICT) in 5-aryli dene-3-methyl-2,4-thiazolidinediones (series 1) and 5-arylidene-3-phenyl-2,4-thiazolidinediones (series 2) was studied by using experimental and theoretical methodology. The effect of specific and non-specific solvent-solute interactions on the UV-vis absorption maxima shifts was evaluated by using the Kamlet-Taft and Catalan solvent parameter sets. Linear free energy relationships (LFERs) have been applied to the UV-vis and C-13 NMR data by using SSP (single substituent parameter) and DSP (dual substituent parameters). Comparative LFER analysis of 10 styrenic series was performed in order to distinguish contribution of structural and electronic substituent effect on extent of p-polarization in a side chain (vinyl) group. Furthermore, the experimental findings were interpreted with the aid of ab initio MP2 and time-dependent density functional (TD-DFT) methods. TD-DFT calculations are performed to quantify the efficiency of intramolecular charge transfer (ICT) allowing us to define the charge-transfer distance (DCT), amount of transferred charge (QCT), and difference of dipole moments between the ground and excited states (mu CT). It was found that both substituents and solvents influence electron density shift, i.e. extent of conjugation, and affect intramolecular charge transfer character in the course of excitation.",
publisher = "Elsevier, Amsterdam",
journal = "Arabian Journal of Chemistry",
title = "Solvent and substituent effect on intramolecular charge transfer in 5-arylidene-3-substituted-2,4-thiazolidinediones: Experimental and theoretical study",
pages = "5161-5142",
number = "8",
volume = "12",
doi = "10.1016/j.arabjc.2016.12.013"
}

Rančić, M., Stojiljković, I., Milošević, M. D., Prlainović, N., Jovanović, M., Milčić, M.,& Marinković, A.. (2019). Solvent and substituent effect on intramolecular charge transfer in 5-arylidene-3-substituted-2,4-thiazolidinediones: Experimental and theoretical study. in Arabian Journal of Chemistry
Elsevier, Amsterdam., 12(8), 5142-5161.
https://doi.org/10.1016/j.arabjc.2016.12.013

Rančić M, Stojiljković I, Milošević MD, Prlainović N, Jovanović M, Milčić M, Marinković A. Solvent and substituent effect on intramolecular charge transfer in 5-arylidene-3-substituted-2,4-thiazolidinediones: Experimental and theoretical study. in Arabian Journal of Chemistry. 2019;12(8):5142-5161.
doi:10.1016/j.arabjc.2016.12.013 .

Rančić, Milica, Stojiljković, Ivana, Milošević, Milena D., Prlainović, Nevena, Jovanović, Maja, Milčić, Miloš, Marinković, Aleksandar, "Solvent and substituent effect on intramolecular charge transfer in 5-arylidene-3-substituted-2,4-thiazolidinediones: Experimental and theoretical study" in Arabian Journal of Chemistry, 12, no. 8 (2019):5142-5161,
https://doi.org/10.1016/j.arabjc.2016.12.013 . .

TY  - JOUR
AU  - Taleb, Khaled
AU  - Markovski, Jasmina
AU  - Veličković, Zlate
AU  - Rusmirović, Jelena
AU  - Rančić, Milica
AU  - Pavlović, Vladimir B.
AU  - Marinković, Aleksandar
PY  - 2019
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/4140
AB  - Comparative adsorption study related to benefits of parent media size, i.e. microfibrillated cellulose (MC) versus nanocellulose (NC) support, for the preparation of magnetite (MG) based high performance adsorbent for arsenic removal was conducted. Precipitation of MG on amino terminal branched organic structure, L, either linked by maleic acid residue on NC surface (NC-MA/L) or linked by oxalyl bridge on MC surface (MC-O/L) produced NC-MA/L-MG and MC-O/L-MG adsorbents, respectively. Precipitation of nanosized MG on amino functionalized NC-MA/L and MC-O/L, performed according to optimized procedure, contributed to improved textural properties and adsorptive/kinetic performances of novel adsorbents. Adsorption capacity of arsenate, As(V), was in favor of NC-MA/L-MG (85.3 versus 18.5 mg g(-1)) while MC-O/L-MG exhibited faster kinetics (0.541 versus 0.189 g mg(-1) min(-1)). Lower capacity of arsenite, As(III), removal, 68.3 mg g(-1) for NC-MA/L-MG and 17.8 mg g(-1) for MC-O/L-MG, were obtained. Calculated activation energies, 13.28 and 10.87 kJ mol(-1) for NC-MA/L-MG and MC-O/L-MG with respect to As(V), respectively, suggest, in accordance with results of Weber-Morris fitting, that internal mass transfer controls adsorption process. Model free adsorption kinetics confirmed beneficial uses of MC-O/L-MG due to low activation energy dependence on the extent of adsorption.
PB  - Elsevier, Amsterdam
T2  - Arabian Journal of Chemistry
T1  - Arsenic removal by magnetite-loaded amino modified nano/microcellulose adsorbents: Effect of functionalization and media size
EP  - 4693
IS  - 8
SP  - 4675
VL  - 12
DO  - 10.1016/j.arabjc.2016.08.006
ER  - 

@article{
author = "Taleb, Khaled and Markovski, Jasmina and Veličković, Zlate and Rusmirović, Jelena and Rančić, Milica and Pavlović, Vladimir B. and Marinković, Aleksandar",
year = "2019",
abstract = "Comparative adsorption study related to benefits of parent media size, i.e. microfibrillated cellulose (MC) versus nanocellulose (NC) support, for the preparation of magnetite (MG) based high performance adsorbent for arsenic removal was conducted. Precipitation of MG on amino terminal branched organic structure, L, either linked by maleic acid residue on NC surface (NC-MA/L) or linked by oxalyl bridge on MC surface (MC-O/L) produced NC-MA/L-MG and MC-O/L-MG adsorbents, respectively. Precipitation of nanosized MG on amino functionalized NC-MA/L and MC-O/L, performed according to optimized procedure, contributed to improved textural properties and adsorptive/kinetic performances of novel adsorbents. Adsorption capacity of arsenate, As(V), was in favor of NC-MA/L-MG (85.3 versus 18.5 mg g(-1)) while MC-O/L-MG exhibited faster kinetics (0.541 versus 0.189 g mg(-1) min(-1)). Lower capacity of arsenite, As(III), removal, 68.3 mg g(-1) for NC-MA/L-MG and 17.8 mg g(-1) for MC-O/L-MG, were obtained. Calculated activation energies, 13.28 and 10.87 kJ mol(-1) for NC-MA/L-MG and MC-O/L-MG with respect to As(V), respectively, suggest, in accordance with results of Weber-Morris fitting, that internal mass transfer controls adsorption process. Model free adsorption kinetics confirmed beneficial uses of MC-O/L-MG due to low activation energy dependence on the extent of adsorption.",
publisher = "Elsevier, Amsterdam",
journal = "Arabian Journal of Chemistry",
title = "Arsenic removal by magnetite-loaded amino modified nano/microcellulose adsorbents: Effect of functionalization and media size",
pages = "4693-4675",
number = "8",
volume = "12",
doi = "10.1016/j.arabjc.2016.08.006"
}

Taleb, K., Markovski, J., Veličković, Z., Rusmirović, J., Rančić, M., Pavlović, V. B.,& Marinković, A.. (2019). Arsenic removal by magnetite-loaded amino modified nano/microcellulose adsorbents: Effect of functionalization and media size. in Arabian Journal of Chemistry
Elsevier, Amsterdam., 12(8), 4675-4693.
https://doi.org/10.1016/j.arabjc.2016.08.006

Taleb K, Markovski J, Veličković Z, Rusmirović J, Rančić M, Pavlović VB, Marinković A. Arsenic removal by magnetite-loaded amino modified nano/microcellulose adsorbents: Effect of functionalization and media size. in Arabian Journal of Chemistry. 2019;12(8):4675-4693.
doi:10.1016/j.arabjc.2016.08.006 .

Taleb, Khaled, Markovski, Jasmina, Veličković, Zlate, Rusmirović, Jelena, Rančić, Milica, Pavlović, Vladimir B., Marinković, Aleksandar, "Arsenic removal by magnetite-loaded amino modified nano/microcellulose adsorbents: Effect of functionalization and media size" in Arabian Journal of Chemistry, 12, no. 8 (2019):4675-4693,
https://doi.org/10.1016/j.arabjc.2016.08.006 . .

TY  - JOUR
AU  - Ajaj, Ismail
AU  - Assaleh, Fathi H.
AU  - Markovski, Jasmina
AU  - Rančić, Milica
AU  - Brković, Danijela V
AU  - Milčić, Miloš
AU  - Marinković, Aleksandar
PY  - 2019
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/4130
AB  - The state of the tautomeric equilibria of eleven arylazo pyridone dyes was evaluated from UV-Vis absorption spectra with the aid of the quantum mechanical modeling. NMR analysis and theoretical calculations, by using PCM/omega B97X-D/6-311G(d,p) method, confirmed that prepared compounds exist mainly in Hydrazo form. Internal hydrogen bonding in Hydrazo tautomer, analyzed by AIM topological analysis and total electron density at the bond critical point (BCP), confirmed a presence of strong hydrogen bond which contributes to higher stability of Hydrazo form. Linear solvation energy relationships (LSERs) rationalized solvent influence on solvatochromism of all compounds in Hydrazo form and K-T by using Kamlet-Taft model. Linear free energy relationships (LFERs) were applied to the substituent-inducedNMR chemical shifts (SCS) using SSP (single substituent parameter) and DSP (dual substituent parameter) model. Density plots over the highest occupied (HOMO) and lowest unoccupied molecular orbitals (LUMO) energy surface provide information on the charge transfer during excitation. The molecular electrostatic potential (MEP) surface map was plotted over the optimized geometry of the molecules in order to visualize electron density distribution and explain origin of solvent/solute interactions.
PB  - Elsevier, Amsterdam
T2  - Arabian Journal of Chemistry
T1  - Solvatochromism and azo-hydrazo tautomerism of novel arylazo pyridone dyes: Experimental and quantum chemical study
EP  - 3478
IS  - 8
SP  - 3463
VL  - 12
DO  - 10.1016/j.arabjc.2015.08.029
ER  - 

@article{
author = "Ajaj, Ismail and Assaleh, Fathi H. and Markovski, Jasmina and Rančić, Milica and Brković, Danijela V and Milčić, Miloš and Marinković, Aleksandar",
year = "2019",
abstract = "The state of the tautomeric equilibria of eleven arylazo pyridone dyes was evaluated from UV-Vis absorption spectra with the aid of the quantum mechanical modeling. NMR analysis and theoretical calculations, by using PCM/omega B97X-D/6-311G(d,p) method, confirmed that prepared compounds exist mainly in Hydrazo form. Internal hydrogen bonding in Hydrazo tautomer, analyzed by AIM topological analysis and total electron density at the bond critical point (BCP), confirmed a presence of strong hydrogen bond which contributes to higher stability of Hydrazo form. Linear solvation energy relationships (LSERs) rationalized solvent influence on solvatochromism of all compounds in Hydrazo form and K-T by using Kamlet-Taft model. Linear free energy relationships (LFERs) were applied to the substituent-inducedNMR chemical shifts (SCS) using SSP (single substituent parameter) and DSP (dual substituent parameter) model. Density plots over the highest occupied (HOMO) and lowest unoccupied molecular orbitals (LUMO) energy surface provide information on the charge transfer during excitation. The molecular electrostatic potential (MEP) surface map was plotted over the optimized geometry of the molecules in order to visualize electron density distribution and explain origin of solvent/solute interactions.",
publisher = "Elsevier, Amsterdam",
journal = "Arabian Journal of Chemistry",
title = "Solvatochromism and azo-hydrazo tautomerism of novel arylazo pyridone dyes: Experimental and quantum chemical study",
pages = "3478-3463",
number = "8",
volume = "12",
doi = "10.1016/j.arabjc.2015.08.029"
}

Ajaj, I., Assaleh, F. H., Markovski, J., Rančić, M., Brković, D. V., Milčić, M.,& Marinković, A.. (2019). Solvatochromism and azo-hydrazo tautomerism of novel arylazo pyridone dyes: Experimental and quantum chemical study. in Arabian Journal of Chemistry
Elsevier, Amsterdam., 12(8), 3463-3478.
https://doi.org/10.1016/j.arabjc.2015.08.029

Ajaj I, Assaleh FH, Markovski J, Rančić M, Brković DV, Milčić M, Marinković A. Solvatochromism and azo-hydrazo tautomerism of novel arylazo pyridone dyes: Experimental and quantum chemical study. in Arabian Journal of Chemistry. 2019;12(8):3463-3478.
doi:10.1016/j.arabjc.2015.08.029 .

Ajaj, Ismail, Assaleh, Fathi H., Markovski, Jasmina, Rančić, Milica, Brković, Danijela V, Milčić, Miloš, Marinković, Aleksandar, "Solvatochromism and azo-hydrazo tautomerism of novel arylazo pyridone dyes: Experimental and quantum chemical study" in Arabian Journal of Chemistry, 12, no. 8 (2019):3463-3478,
https://doi.org/10.1016/j.arabjc.2015.08.029 . .

TY  - JOUR
AU  - Prlainović, Nevena
AU  - Rančić, Milica
AU  - Stojiljković, Ivana
AU  - Nikolić, Jasmina
AU  - Drmanić, Saša
AU  - Ajaj, Ismail
AU  - Marinković, Aleksandar
PY  - 2018
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/3968
AB  - The substituent and solvent effects on solvatochromism in 3-[(4-substituted) phenylamino] isobenzofuran-1(3H)-ones were studied using experimental and theoretical methodologies. The effect of specific and non-specific solvent-solute interactions on the shifts of UV-Vis absorption maxima were evaluated using the Kamlet-Taft and Catalan solvent parameter sets. The experimental results were studied by density functional theory (DT) and time-dependent density functional theory (TD-DFT). The HOMO/LUMO energies (EHOMO/ELUMO) and energy gap (E-gap) values, as well as the mechanism of electronic excitations and the changes in the electron density distribution in both ground and excited states of the investigated molecules were studied by calculation in the gas phase. The electronic excitations were calculated by the TD-DFT method in the solvent methanol. It was found that both substituents and solvents influence the degree of p-electron conjugation of the synthesized molecules and affect the intramolecular charge transfer character.
PB  - Srpsko hemijsko društvo, Beograd
T2  - Journal of the Serbian Chemical Society
T1  - Experimental and theoretical study on solvent and substituent effects on the intramolecular charge transfer in 3-[(4-substituted)phenylamino]isobenzofuran-1(3H)-ones
EP  - 155
IS  - 2
SP  - 139
VL  - 83
DO  - 10.2298/JSC170408003P
ER  - 

@article{
author = "Prlainović, Nevena and Rančić, Milica and Stojiljković, Ivana and Nikolić, Jasmina and Drmanić, Saša and Ajaj, Ismail and Marinković, Aleksandar",
year = "2018",
abstract = "The substituent and solvent effects on solvatochromism in 3-[(4-substituted) phenylamino] isobenzofuran-1(3H)-ones were studied using experimental and theoretical methodologies. The effect of specific and non-specific solvent-solute interactions on the shifts of UV-Vis absorption maxima were evaluated using the Kamlet-Taft and Catalan solvent parameter sets. The experimental results were studied by density functional theory (DT) and time-dependent density functional theory (TD-DFT). The HOMO/LUMO energies (EHOMO/ELUMO) and energy gap (E-gap) values, as well as the mechanism of electronic excitations and the changes in the electron density distribution in both ground and excited states of the investigated molecules were studied by calculation in the gas phase. The electronic excitations were calculated by the TD-DFT method in the solvent methanol. It was found that both substituents and solvents influence the degree of p-electron conjugation of the synthesized molecules and affect the intramolecular charge transfer character.",
publisher = "Srpsko hemijsko društvo, Beograd",
journal = "Journal of the Serbian Chemical Society",
title = "Experimental and theoretical study on solvent and substituent effects on the intramolecular charge transfer in 3-[(4-substituted)phenylamino]isobenzofuran-1(3H)-ones",
pages = "155-139",
number = "2",
volume = "83",
doi = "10.2298/JSC170408003P"
}

Prlainović, N., Rančić, M., Stojiljković, I., Nikolić, J., Drmanić, S., Ajaj, I.,& Marinković, A.. (2018). Experimental and theoretical study on solvent and substituent effects on the intramolecular charge transfer in 3-[(4-substituted)phenylamino]isobenzofuran-1(3H)-ones. in Journal of the Serbian Chemical Society
Srpsko hemijsko društvo, Beograd., 83(2), 139-155.
https://doi.org/10.2298/JSC170408003P

Prlainović N, Rančić M, Stojiljković I, Nikolić J, Drmanić S, Ajaj I, Marinković A. Experimental and theoretical study on solvent and substituent effects on the intramolecular charge transfer in 3-[(4-substituted)phenylamino]isobenzofuran-1(3H)-ones. in Journal of the Serbian Chemical Society. 2018;83(2):139-155.
doi:10.2298/JSC170408003P .

Prlainović, Nevena, Rančić, Milica, Stojiljković, Ivana, Nikolić, Jasmina, Drmanić, Saša, Ajaj, Ismail, Marinković, Aleksandar, "Experimental and theoretical study on solvent and substituent effects on the intramolecular charge transfer in 3-[(4-substituted)phenylamino]isobenzofuran-1(3H)-ones" in Journal of the Serbian Chemical Society, 83, no. 2 (2018):139-155,
https://doi.org/10.2298/JSC170408003P . .

TY  - JOUR
AU  - Rusmirović, Jelena
AU  - Rančić, Milica
AU  - Pavlović, Vladimir B.
AU  - Rakić, Vesna M.
AU  - Stevanović, Sanja
AU  - Đonlagić, Jasna
AU  - Marinković, Aleksandar
PY  - 2018
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/3879
AB  - Unsaturated fatty acid (FA)-modified nanocellulose (m-NC) shows potential application in improving mechanical properties of unsaturated polyester/m-NC nanocomposites (UPe/m-NC). A polyester matrix is obtained by polycondensation of maleic anhydride and products of poly(ethylene terephthalate) depolymerization with propylene glycol. Two methods of NC modification are performed: direct esterification with oleic acid, linseed, or sunflower oil FAs, and esterification/amidation with maleic acid/ethylene diamine (MA/EDA) bridging group followed by amidation with methyl ester of FAs. Increases of stress at break in the ranges from 148.8% to 181.4% and from 155.8% to193.0% for UPe/m-NC composites loaded with 1 wt% of NC modified directly or via MA/EDA cross-linker, respectively, are obtained. Results of the modeling of tensile modulus, by using the Cox-Krenchel model, show good agreement with experimentally obtained data. The effect of FAs' cross-linking capabilities on the dynamic-mechanical and thermal properties of the UPe/m-NC is studied. Cross-linking density, modulus, and T-g of the nanocomposite show appropriate relation with the unsaturation extent/structure of NC modification.
PB  - Wiley-VCH Verlag Gmbh, Weinheim
T2  - Macromolecular Materials and Engineering
T1  - Cross-Linkable Modified Nanocellulose/Polyester Resin-Based Composites: Effect of Unsaturated Fatty Acid Nanocellulose Modification on Material Performances
IS  - 8
VL  - 303
DO  - 10.1002/mame.201700648
ER  - 

@article{
author = "Rusmirović, Jelena and Rančić, Milica and Pavlović, Vladimir B. and Rakić, Vesna M. and Stevanović, Sanja and Đonlagić, Jasna and Marinković, Aleksandar",
year = "2018",
abstract = "Unsaturated fatty acid (FA)-modified nanocellulose (m-NC) shows potential application in improving mechanical properties of unsaturated polyester/m-NC nanocomposites (UPe/m-NC). A polyester matrix is obtained by polycondensation of maleic anhydride and products of poly(ethylene terephthalate) depolymerization with propylene glycol. Two methods of NC modification are performed: direct esterification with oleic acid, linseed, or sunflower oil FAs, and esterification/amidation with maleic acid/ethylene diamine (MA/EDA) bridging group followed by amidation with methyl ester of FAs. Increases of stress at break in the ranges from 148.8% to 181.4% and from 155.8% to193.0% for UPe/m-NC composites loaded with 1 wt% of NC modified directly or via MA/EDA cross-linker, respectively, are obtained. Results of the modeling of tensile modulus, by using the Cox-Krenchel model, show good agreement with experimentally obtained data. The effect of FAs' cross-linking capabilities on the dynamic-mechanical and thermal properties of the UPe/m-NC is studied. Cross-linking density, modulus, and T-g of the nanocomposite show appropriate relation with the unsaturation extent/structure of NC modification.",
publisher = "Wiley-VCH Verlag Gmbh, Weinheim",
journal = "Macromolecular Materials and Engineering",
title = "Cross-Linkable Modified Nanocellulose/Polyester Resin-Based Composites: Effect of Unsaturated Fatty Acid Nanocellulose Modification on Material Performances",
number = "8",
volume = "303",
doi = "10.1002/mame.201700648"
}

Rusmirović, J., Rančić, M., Pavlović, V. B., Rakić, V. M., Stevanović, S., Đonlagić, J.,& Marinković, A.. (2018). Cross-Linkable Modified Nanocellulose/Polyester Resin-Based Composites: Effect of Unsaturated Fatty Acid Nanocellulose Modification on Material Performances. in Macromolecular Materials and Engineering
Wiley-VCH Verlag Gmbh, Weinheim., 303(8).
https://doi.org/10.1002/mame.201700648

Rusmirović J, Rančić M, Pavlović VB, Rakić VM, Stevanović S, Đonlagić J, Marinković A. Cross-Linkable Modified Nanocellulose/Polyester Resin-Based Composites: Effect of Unsaturated Fatty Acid Nanocellulose Modification on Material Performances. in Macromolecular Materials and Engineering. 2018;303(8).
doi:10.1002/mame.201700648 .

Rusmirović, Jelena, Rančić, Milica, Pavlović, Vladimir B., Rakić, Vesna M., Stevanović, Sanja, Đonlagić, Jasna, Marinković, Aleksandar, "Cross-Linkable Modified Nanocellulose/Polyester Resin-Based Composites: Effect of Unsaturated Fatty Acid Nanocellulose Modification on Material Performances" in Macromolecular Materials and Engineering, 303, no. 8 (2018),
https://doi.org/10.1002/mame.201700648 . .

TY  - JOUR
AU  - Božić, Bojan
AU  - Rogan, Jelena
AU  - Poleti, Dejan
AU  - Rančić, Milica
AU  - Trišović, Nemanja
AU  - Božić, Biljana
AU  - Ušćumlić, Gordana
PY  - 2017
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/3607
AB  - A series of six novel 2-(5-arylidene-2,4-dioxotetrahydrothiazole-3-yl) propanoic acids and six corresponding methyl esters were synthesized. All compounds were characterized by melting points, elemental analysis, FT-IR, H-1 and C-13 NMR spectroscopy. Crystal structure of methyl-2-(5-(4-methoxybenzylidene)-2,4-dioxotetrahydrothiazole-3-yl) propionate was confirmed by X-ray analysis. The antiproliferative activity of all synthesized compounds against human colon cancer, breast cancer and myelogenous leukemia cell lines, i.e. HCT-116, MDA-231 and K562, respectively, was evaluated. The results indicate that antiproliferative activity of the synthesized esters is better than the activity of the corresponding acids. All synthesized compounds showed significant antiproliferative effects against HCT116 cells in all tested concentrations (0.01-100 lM). Moreover, in vitro antimicrobial activity against a wide range of tested microorganisms was examined.
PB  - Elsevier Science Bv, Amsterdam
T2  - Arabian Journal of Chemistry
T1  - Synthesis, characterization and biological activity of 2-(5-arylidene-2,4-dioxotetrahydrothiazole-3-yl) propanoic acid derivatives
EP  - S2643
SP  - S2637
VL  - 10
DO  - 10.1016/j.arabjc.2013.10.002
ER  - 

@article{
author = "Božić, Bojan and Rogan, Jelena and Poleti, Dejan and Rančić, Milica and Trišović, Nemanja and Božić, Biljana and Ušćumlić, Gordana",
year = "2017",
abstract = "A series of six novel 2-(5-arylidene-2,4-dioxotetrahydrothiazole-3-yl) propanoic acids and six corresponding methyl esters were synthesized. All compounds were characterized by melting points, elemental analysis, FT-IR, H-1 and C-13 NMR spectroscopy. Crystal structure of methyl-2-(5-(4-methoxybenzylidene)-2,4-dioxotetrahydrothiazole-3-yl) propionate was confirmed by X-ray analysis. The antiproliferative activity of all synthesized compounds against human colon cancer, breast cancer and myelogenous leukemia cell lines, i.e. HCT-116, MDA-231 and K562, respectively, was evaluated. The results indicate that antiproliferative activity of the synthesized esters is better than the activity of the corresponding acids. All synthesized compounds showed significant antiproliferative effects against HCT116 cells in all tested concentrations (0.01-100 lM). Moreover, in vitro antimicrobial activity against a wide range of tested microorganisms was examined.",
publisher = "Elsevier Science Bv, Amsterdam",
journal = "Arabian Journal of Chemistry",
title = "Synthesis, characterization and biological activity of 2-(5-arylidene-2,4-dioxotetrahydrothiazole-3-yl) propanoic acid derivatives",
pages = "S2643-S2637",
volume = "10",
doi = "10.1016/j.arabjc.2013.10.002"
}

Božić, B., Rogan, J., Poleti, D., Rančić, M., Trišović, N., Božić, B.,& Ušćumlić, G.. (2017). Synthesis, characterization and biological activity of 2-(5-arylidene-2,4-dioxotetrahydrothiazole-3-yl) propanoic acid derivatives. in Arabian Journal of Chemistry
Elsevier Science Bv, Amsterdam., 10, S2637-S2643.
https://doi.org/10.1016/j.arabjc.2013.10.002

Božić B, Rogan J, Poleti D, Rančić M, Trišović N, Božić B, Ušćumlić G. Synthesis, characterization and biological activity of 2-(5-arylidene-2,4-dioxotetrahydrothiazole-3-yl) propanoic acid derivatives. in Arabian Journal of Chemistry. 2017;10:S2637-S2643.
doi:10.1016/j.arabjc.2013.10.002 .

Božić, Bojan, Rogan, Jelena, Poleti, Dejan, Rančić, Milica, Trišović, Nemanja, Božić, Biljana, Ušćumlić, Gordana, "Synthesis, characterization and biological activity of 2-(5-arylidene-2,4-dioxotetrahydrothiazole-3-yl) propanoic acid derivatives" in Arabian Journal of Chemistry, 10 (2017):S2637-S2643,
https://doi.org/10.1016/j.arabjc.2013.10.002 . .

TY  - JOUR
AU  - Rusmirović, Jelena
AU  - Ivanović, Jasna
AU  - Pavlović, Vladimir B.
AU  - Rakić, Vesna M.
AU  - Rančić, Milica
AU  - Đokić, Veljko
AU  - Marinković, Aleksandar
PY  - 2017
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/3741
AB  - The influence of modification and vacuum/supercritical CO2 (scCO(2)) drying methods on the surface properties, morphology and thermal stability of cellulose nanocrystals (NC) was presented in this study. Introduction of reactive vinyl groups on NC surface was performed by either direct esterification with oleic acid, linseed or sunflower oil fatty acids; or by amidation of maleic acid/ethylene diamine with methyl ester of fatty acid. Obtained modified NC (m-NC) were characterized using MR and Raman spectroscopy; and by determination of acid, iodine and ester values. Structural analysis of m-NC showed varieties of forms, from spongy to nanostructural non-uniform layered morphology with observable agglomeration, which confirmed morphology dependence on modification/processing methods Thermogravimetry-MS spectrometry showed different thermal stability and degradation pathways of NC/m-NC. Incorporation of 1 wt% of reactive m-NC in unsaturated polyester lead to high performance nanocomposites and contributed to increase of stress at break in the range from 76 to 93%.
PB  - Elsevier Sci Ltd, Oxford
T2  - Carbohydrate Polymers
T1  - Novel modified nanocellulose applicable as reinforcement in high-performance nanocomposites
EP  - 74
SP  - 64
VL  - 164
DO  - 10.1016/j.carbpol.2017.01.086
ER  - 

@article{
author = "Rusmirović, Jelena and Ivanović, Jasna and Pavlović, Vladimir B. and Rakić, Vesna M. and Rančić, Milica and Đokić, Veljko and Marinković, Aleksandar",
year = "2017",
abstract = "The influence of modification and vacuum/supercritical CO2 (scCO(2)) drying methods on the surface properties, morphology and thermal stability of cellulose nanocrystals (NC) was presented in this study. Introduction of reactive vinyl groups on NC surface was performed by either direct esterification with oleic acid, linseed or sunflower oil fatty acids; or by amidation of maleic acid/ethylene diamine with methyl ester of fatty acid. Obtained modified NC (m-NC) were characterized using MR and Raman spectroscopy; and by determination of acid, iodine and ester values. Structural analysis of m-NC showed varieties of forms, from spongy to nanostructural non-uniform layered morphology with observable agglomeration, which confirmed morphology dependence on modification/processing methods Thermogravimetry-MS spectrometry showed different thermal stability and degradation pathways of NC/m-NC. Incorporation of 1 wt% of reactive m-NC in unsaturated polyester lead to high performance nanocomposites and contributed to increase of stress at break in the range from 76 to 93%.",
publisher = "Elsevier Sci Ltd, Oxford",
journal = "Carbohydrate Polymers",
title = "Novel modified nanocellulose applicable as reinforcement in high-performance nanocomposites",
pages = "74-64",
volume = "164",
doi = "10.1016/j.carbpol.2017.01.086"
}

Rusmirović, J., Ivanović, J., Pavlović, V. B., Rakić, V. M., Rančić, M., Đokić, V.,& Marinković, A.. (2017). Novel modified nanocellulose applicable as reinforcement in high-performance nanocomposites. in Carbohydrate Polymers
Elsevier Sci Ltd, Oxford., 164, 64-74.
https://doi.org/10.1016/j.carbpol.2017.01.086

Rusmirović J, Ivanović J, Pavlović VB, Rakić VM, Rančić M, Đokić V, Marinković A. Novel modified nanocellulose applicable as reinforcement in high-performance nanocomposites. in Carbohydrate Polymers. 2017;164:64-74.
doi:10.1016/j.carbpol.2017.01.086 .

Rusmirović, Jelena, Ivanović, Jasna, Pavlović, Vladimir B., Rakić, Vesna M., Rančić, Milica, Đokić, Veljko, Marinković, Aleksandar, "Novel modified nanocellulose applicable as reinforcement in high-performance nanocomposites" in Carbohydrate Polymers, 164 (2017):64-74,
https://doi.org/10.1016/j.carbpol.2017.01.086 . .

TY  - CONF
AU  - Nikolić, Jovana M.
AU  - Prlainović, Nevena Ž.
AU  - Banjanac, Katarina M.
AU  - Rančić, Milica P.
AU  - Bezbradica, Dejan I.
AU  - Marinković, Aleksandar D.
PY  - 2016
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/6898
AB  - Sa ubrzanim razvojem nanotehnologije, celuloza kao najrasprostranjeniji i najvažniji prirodni polimer na zemiji privlači sve veću pažnju u formi nanoceluloze. Zbog svoje biodegradabilnosti, biokompatibilnosti i velike specifične površine nanoceluloza je veoma pogodan material za imobilizaciju enzima. U cilju ostvarivanja stabilnije veze između nosača i enzima i dobijanja biokatalizatora sa što većom katalitičkom aktivnosti, u ovom radu su različitim metodima funkcionalizacije na površinu nanoceluloze uvedene amino i karboksilne grupe. Određen je broj uvedenih grupa, svi materijali okarakterisani su FT-IR spektroskopijom i TG analizom, a određen je i zeta potencijal površina. Ispitan je uticaj jonske jačine rastvora i adsorpcija lipaze iz Candida rugosa testirana je u 0,1 i 1 M fosfatnom puferu, a rezultati ispitivanja aktivnosti pokazali su da je enzim nakon imobilizacije zadržao čak 54,5 % od početne aktivnosti.
AB  - With the rapid development of nanotechnology, cellulose as the most abundant and important natural polymer on earth, is attracting increasing attention in its form of nanocellulose. Due to its biodegradability, biocompatibility and large specific surface nanocellulose is a very suitable material for the immobilization of enzymes. In order to accomplish more stable bond with the enzyme and obtain biocatalyst with high catalytic activity, in this paper nanocellulose surface was functionalized with different methods, and amino and carboxyl groups were introduced. All materials were characterized by FT-IR spectroscopy and TG analysis, and in addition, zeta potential of all surfaces was determined. The effect of the ionic strength of the solution on the adsorption of the lipase from Candida rugosa was tested in 0.1 and 1 M phosphate buffer, and the activity results showed that after immobilization lipase retained 54.5% of the initial activity.
PB  - Beograd : Srpsko hemijsko društvo
C3  - Program i kratki izvodi radova / 53. savetovanje Srpskog hemijskog društva, Kragujevac, 10. i 11. jun 2016
T1  - Modifikovana nanoceluloza kao nosač za imobilizaciju lipaze iz Candida rugosa
T1  - Modified nanocellulose as a support for adsorption of lipase from Candida rugosa
SP  - 50
UR  - https://hdl.handle.net/21.15107/rcub_technorep_6898
ER  - 

@conference{
author = "Nikolić, Jovana M. and Prlainović, Nevena Ž. and Banjanac, Katarina M. and Rančić, Milica P. and Bezbradica, Dejan I. and Marinković, Aleksandar D.",
year = "2016",
abstract = "Sa ubrzanim razvojem nanotehnologije, celuloza kao najrasprostranjeniji i najvažniji prirodni polimer na zemiji privlači sve veću pažnju u formi nanoceluloze. Zbog svoje biodegradabilnosti, biokompatibilnosti i velike specifične površine nanoceluloza je veoma pogodan material za imobilizaciju enzima. U cilju ostvarivanja stabilnije veze između nosača i enzima i dobijanja biokatalizatora sa što većom katalitičkom aktivnosti, u ovom radu su različitim metodima funkcionalizacije na površinu nanoceluloze uvedene amino i karboksilne grupe. Određen je broj uvedenih grupa, svi materijali okarakterisani su FT-IR spektroskopijom i TG analizom, a određen je i zeta potencijal površina. Ispitan je uticaj jonske jačine rastvora i adsorpcija lipaze iz Candida rugosa testirana je u 0,1 i 1 M fosfatnom puferu, a rezultati ispitivanja aktivnosti pokazali su da je enzim nakon imobilizacije zadržao čak 54,5 % od početne aktivnosti., With the rapid development of nanotechnology, cellulose as the most abundant and important natural polymer on earth, is attracting increasing attention in its form of nanocellulose. Due to its biodegradability, biocompatibility and large specific surface nanocellulose is a very suitable material for the immobilization of enzymes. In order to accomplish more stable bond with the enzyme and obtain biocatalyst with high catalytic activity, in this paper nanocellulose surface was functionalized with different methods, and amino and carboxyl groups were introduced. All materials were characterized by FT-IR spectroscopy and TG analysis, and in addition, zeta potential of all surfaces was determined. The effect of the ionic strength of the solution on the adsorption of the lipase from Candida rugosa was tested in 0.1 and 1 M phosphate buffer, and the activity results showed that after immobilization lipase retained 54.5% of the initial activity.",
publisher = "Beograd : Srpsko hemijsko društvo",
journal = "Program i kratki izvodi radova / 53. savetovanje Srpskog hemijskog društva, Kragujevac, 10. i 11. jun 2016",
title = "Modifikovana nanoceluloza kao nosač za imobilizaciju lipaze iz Candida rugosa, Modified nanocellulose as a support for adsorption of lipase from Candida rugosa",
pages = "50",
url = "https://hdl.handle.net/21.15107/rcub_technorep_6898"
}

Nikolić, J. M., Prlainović, N. Ž., Banjanac, K. M., Rančić, M. P., Bezbradica, D. I.,& Marinković, A. D.. (2016). Modifikovana nanoceluloza kao nosač za imobilizaciju lipaze iz Candida rugosa. in Program i kratki izvodi radova / 53. savetovanje Srpskog hemijskog društva, Kragujevac, 10. i 11. jun 2016
Beograd : Srpsko hemijsko društvo., 50.
https://hdl.handle.net/21.15107/rcub_technorep_6898

Nikolić JM, Prlainović NŽ, Banjanac KM, Rančić MP, Bezbradica DI, Marinković AD. Modifikovana nanoceluloza kao nosač za imobilizaciju lipaze iz Candida rugosa. in Program i kratki izvodi radova / 53. savetovanje Srpskog hemijskog društva, Kragujevac, 10. i 11. jun 2016. 2016;:50.
https://hdl.handle.net/21.15107/rcub_technorep_6898 .

Nikolić, Jovana M., Prlainović, Nevena Ž., Banjanac, Katarina M., Rančić, Milica P., Bezbradica, Dejan I., Marinković, Aleksandar D., "Modifikovana nanoceluloza kao nosač za imobilizaciju lipaze iz Candida rugosa" in Program i kratki izvodi radova / 53. savetovanje Srpskog hemijskog društva, Kragujevac, 10. i 11. jun 2016 (2016):50,
https://hdl.handle.net/21.15107/rcub_technorep_6898 .

TY  - JOUR
AU  - Rusmirović, Jelena
AU  - Božić, Aleksandra R.
AU  - Stamenović, Marina
AU  - Spasojević, Pavle
AU  - Rančić, Milica
AU  - Stojiljković, Ivana
AU  - Marinković, Aleksandar
PY  - 2016
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/3201
AB  - Synthesis of high-performance alkyd resins (ARs) based on waste poly(ethylene terephthalate) (PET) glycolyzates is presented. PET glycolyzates were synthesized by catalytic depolymerization with trimethylolpropane (TMP) and trimethylolethane (TME) and used as replacement of polyhydroxylic component during the ARs synthesis. The obtained glycolyzates and produced ARs were analyzed using FTIR, 1H and 13C NMR spectroscopy and acid, iodine, and hydroxyl value were determined. Rheological properties of the synthesized ARs, as well as, thickness, adhesion, hardness and the gloss values were determined. All synthesized ARs show good adhesion and hardness and the gloss values are greater than 95%. The influence of the addition of vinyl modified nanosilica Aerosil® R380, functionalized with 3-(trimethoxysilyl)propyl methacrylate (TMSPM) and tris(2-methoxyethoxy)(vinyl)silane (TMEVS), on the mechanical and anticorrosive characteristics of the prepared nanocomposite coatings, based on ARs, was investigated.
AB  - U ovom radu prikazana je sinteza alkidnih smola visokih performansi baziranih na otpadnim poli(etilentereftalat) (PET) glikolizatima. PET glikolizati su sintetisani katalitičkom depolimerizacijom sa trimetilolpropanom (TMP) i trimetiloletanom (TME) koji su korišćeni za zamenu polihidroksilne komponente u toku sinteze alkidnih smola. Dobijeni glikolizati i alkidne smole u velikom prinosu su okarakterisane FTIR i 1HNMR spektroskopijom, kiselinskim, jodnim i hidroksilnim brojem. Određena su reološka svojstva sintetisanih alkidnih smola kao što su debljina, athezija, tvrdoća i sjaj i sve sintetisane alkidne smole su pokazale veliku adeziju i tvrdoću i sjaj veći od 98%. Ispitivan je uticaj dodatka modifikovanih silika Aerosil® R380 nanočestica na mehaničke I antikorozivne karakteristike dobijenih nanokompozitnih premaza na bazi alkidnih smola.
PB  - Engineering Society for Corrosion, Belgrade, Serbia
T2  - Zaštita materijala
T1  - Alkyd nanocomposite coatings based on waste pet glicolyzates and modified silica nanoparticles
T1  - Alkid nanokompozitni premazi bazirani na otpadnim pet glikolizatima modifikovani nanočesticama silike
EP  - 54
IS  - 1
SP  - 47
VL  - 57
DO  - 10.5937/ZasMat1601047R
ER  - 

@article{
author = "Rusmirović, Jelena and Božić, Aleksandra R. and Stamenović, Marina and Spasojević, Pavle and Rančić, Milica and Stojiljković, Ivana and Marinković, Aleksandar",
year = "2016",
abstract = "Synthesis of high-performance alkyd resins (ARs) based on waste poly(ethylene terephthalate) (PET) glycolyzates is presented. PET glycolyzates were synthesized by catalytic depolymerization with trimethylolpropane (TMP) and trimethylolethane (TME) and used as replacement of polyhydroxylic component during the ARs synthesis. The obtained glycolyzates and produced ARs were analyzed using FTIR, 1H and 13C NMR spectroscopy and acid, iodine, and hydroxyl value were determined. Rheological properties of the synthesized ARs, as well as, thickness, adhesion, hardness and the gloss values were determined. All synthesized ARs show good adhesion and hardness and the gloss values are greater than 95%. The influence of the addition of vinyl modified nanosilica Aerosil® R380, functionalized with 3-(trimethoxysilyl)propyl methacrylate (TMSPM) and tris(2-methoxyethoxy)(vinyl)silane (TMEVS), on the mechanical and anticorrosive characteristics of the prepared nanocomposite coatings, based on ARs, was investigated., U ovom radu prikazana je sinteza alkidnih smola visokih performansi baziranih na otpadnim poli(etilentereftalat) (PET) glikolizatima. PET glikolizati su sintetisani katalitičkom depolimerizacijom sa trimetilolpropanom (TMP) i trimetiloletanom (TME) koji su korišćeni za zamenu polihidroksilne komponente u toku sinteze alkidnih smola. Dobijeni glikolizati i alkidne smole u velikom prinosu su okarakterisane FTIR i 1HNMR spektroskopijom, kiselinskim, jodnim i hidroksilnim brojem. Određena su reološka svojstva sintetisanih alkidnih smola kao što su debljina, athezija, tvrdoća i sjaj i sve sintetisane alkidne smole su pokazale veliku adeziju i tvrdoću i sjaj veći od 98%. Ispitivan je uticaj dodatka modifikovanih silika Aerosil® R380 nanočestica na mehaničke I antikorozivne karakteristike dobijenih nanokompozitnih premaza na bazi alkidnih smola.",
publisher = "Engineering Society for Corrosion, Belgrade, Serbia",
journal = "Zaštita materijala",
title = "Alkyd nanocomposite coatings based on waste pet glicolyzates and modified silica nanoparticles, Alkid nanokompozitni premazi bazirani na otpadnim pet glikolizatima modifikovani nanočesticama silike",
pages = "54-47",
number = "1",
volume = "57",
doi = "10.5937/ZasMat1601047R"
}

Rusmirović, J., Božić, A. R., Stamenović, M., Spasojević, P., Rančić, M., Stojiljković, I.,& Marinković, A.. (2016). Alkyd nanocomposite coatings based on waste pet glicolyzates and modified silica nanoparticles. in Zaštita materijala
Engineering Society for Corrosion, Belgrade, Serbia., 57(1), 47-54.
https://doi.org/10.5937/ZasMat1601047R

Rusmirović J, Božić AR, Stamenović M, Spasojević P, Rančić M, Stojiljković I, Marinković A. Alkyd nanocomposite coatings based on waste pet glicolyzates and modified silica nanoparticles. in Zaštita materijala. 2016;57(1):47-54.
doi:10.5937/ZasMat1601047R .

Rusmirović, Jelena, Božić, Aleksandra R., Stamenović, Marina, Spasojević, Pavle, Rančić, Milica, Stojiljković, Ivana, Marinković, Aleksandar, "Alkyd nanocomposite coatings based on waste pet glicolyzates and modified silica nanoparticles" in Zaštita materijala, 57, no. 1 (2016):47-54,
https://doi.org/10.5937/ZasMat1601047R . .

TY  - JOUR
AU  - Đorđević, Nenad
AU  - Marinković, Aleksandar
AU  - Nikolić, Jasmina
AU  - Drmanić, Saša
AU  - Rančić, Milica
AU  - Brković, Danijela V.
AU  - Uskoković, Petar
PY  - 2016
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/3275
AB  - The morphological, thermal and barrier properties of low-density polyethylene/polycaprolactone-modified nanocellulose hybrid materials were investigated in this study. Nanocellulose/magnetite (NC-Fe3O4) nanocomposite and maleic acid functionalized NC/magnetite (NCMA-Fe3O4) nanocomposite were prepared and used as fillers at various concentrations (5, 10 and 15 wt. %) in the polycaprolactone (PCL) layer. PE was coated with a PCL/NC//magnetite layer. The addition of the filler did not unfavorably affect the inherent properties of the polymer, especially its barrier properties. Oxygen permeation measurements showed that the oxygen barrier properties of magnetite enriched PCL film were improved due to the chemical activity of the added material. The highest level of the barrier capacity was observed for PE samples coated with a PCL-based composite with NCMA-Fe3O4 micro/nanofiller, which implies a significant contribution of the surface modification of the nanocellulose with maleic anhydride residue to the improved barrier properties.
PB  - Srpsko hemijsko društvo, Beograd
T2  - Journal of the Serbian Chemical Society
T1  - A study of the barrier properties of polyethylene coated with a nanocellulose/magnetite composite film
EP  - 605
IS  - 5
SP  - 589
VL  - 81
DO  - 10.2298/JSC151217019D
ER  - 

@article{
author = "Đorđević, Nenad and Marinković, Aleksandar and Nikolić, Jasmina and Drmanić, Saša and Rančić, Milica and Brković, Danijela V. and Uskoković, Petar",
year = "2016",
abstract = "The morphological, thermal and barrier properties of low-density polyethylene/polycaprolactone-modified nanocellulose hybrid materials were investigated in this study. Nanocellulose/magnetite (NC-Fe3O4) nanocomposite and maleic acid functionalized NC/magnetite (NCMA-Fe3O4) nanocomposite were prepared and used as fillers at various concentrations (5, 10 and 15 wt. %) in the polycaprolactone (PCL) layer. PE was coated with a PCL/NC//magnetite layer. The addition of the filler did not unfavorably affect the inherent properties of the polymer, especially its barrier properties. Oxygen permeation measurements showed that the oxygen barrier properties of magnetite enriched PCL film were improved due to the chemical activity of the added material. The highest level of the barrier capacity was observed for PE samples coated with a PCL-based composite with NCMA-Fe3O4 micro/nanofiller, which implies a significant contribution of the surface modification of the nanocellulose with maleic anhydride residue to the improved barrier properties.",
publisher = "Srpsko hemijsko društvo, Beograd",
journal = "Journal of the Serbian Chemical Society",
title = "A study of the barrier properties of polyethylene coated with a nanocellulose/magnetite composite film",
pages = "605-589",
number = "5",
volume = "81",
doi = "10.2298/JSC151217019D"
}

Đorđević, N., Marinković, A., Nikolić, J., Drmanić, S., Rančić, M., Brković, D. V.,& Uskoković, P.. (2016). A study of the barrier properties of polyethylene coated with a nanocellulose/magnetite composite film. in Journal of the Serbian Chemical Society
Srpsko hemijsko društvo, Beograd., 81(5), 589-605.
https://doi.org/10.2298/JSC151217019D

Đorđević N, Marinković A, Nikolić J, Drmanić S, Rančić M, Brković DV, Uskoković P. A study of the barrier properties of polyethylene coated with a nanocellulose/magnetite composite film. in Journal of the Serbian Chemical Society. 2016;81(5):589-605.
doi:10.2298/JSC151217019D .

Đorđević, Nenad, Marinković, Aleksandar, Nikolić, Jasmina, Drmanić, Saša, Rančić, Milica, Brković, Danijela V., Uskoković, Petar, "A study of the barrier properties of polyethylene coated with a nanocellulose/magnetite composite film" in Journal of the Serbian Chemical Society, 81, no. 5 (2016):589-605,
https://doi.org/10.2298/JSC151217019D . .

TY  - JOUR
AU  - Taleb, Khaled
AU  - Rusmirović, Jelena
AU  - Rančić, Milica
AU  - Nikolić, Jasmina
AU  - Drmanić, Saša
AU  - Veličković, Zlate
AU  - Marinković, Aleksandar
PY  - 2016
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/3292
AB  - A novel adsorbent, NC-PEG, obtained by modification of nanocellulose (NC) with PEG-6-arm amino polyethylene glycol (PEG-NH2) via maleic anhydride (MA) linker, was used for removal of Cd2+ and Ni2+ from water. A subsequent precipitation of iron oxide (FO) from goethite on NC-PEG was employed to produce NC-PEG/FO adsorbent which was used for As(V) and As(III) removal. In a batch test, the influence of pH, contact time, initial ion concentration and temperature on the adsorption efficiency were studied. The maximum adsorption capacities found for Cd2+ and Ni2+, obtained by the use of Langmuir model, were 37.9 and 32.4 mg g(-1) at 25 degrees C, respectively. Also, high As(V) and As(III) removal capacities of 26.0 and 23.6 mg g(-1) were obtained. The thermodynamic parameters indicated endothermic, feasible and spontaneous nature of the adsorption process. The kinetic study, i.e., fitting by Weber-Morris model predicted that intra-particle diffusion was the rate-controlling step. The ability for multi-cycle reusability of both NC-PEG and NCPEG/FO, represents a positive indicator when considering their possible applications.
PB  - Srpsko hemijsko društvo, Beograd
T2  - Journal of the Serbian Chemical Society
T1  - Efficient pollutants removal by amino-modified nanocellulose impregnated with iron oxide
EP  - 1213
IS  - 10
SP  - 1199
VL  - 81
DO  - 10.2298/JSC160529063T
ER  - 

@article{
author = "Taleb, Khaled and Rusmirović, Jelena and Rančić, Milica and Nikolić, Jasmina and Drmanić, Saša and Veličković, Zlate and Marinković, Aleksandar",
year = "2016",
abstract = "A novel adsorbent, NC-PEG, obtained by modification of nanocellulose (NC) with PEG-6-arm amino polyethylene glycol (PEG-NH2) via maleic anhydride (MA) linker, was used for removal of Cd2+ and Ni2+ from water. A subsequent precipitation of iron oxide (FO) from goethite on NC-PEG was employed to produce NC-PEG/FO adsorbent which was used for As(V) and As(III) removal. In a batch test, the influence of pH, contact time, initial ion concentration and temperature on the adsorption efficiency were studied. The maximum adsorption capacities found for Cd2+ and Ni2+, obtained by the use of Langmuir model, were 37.9 and 32.4 mg g(-1) at 25 degrees C, respectively. Also, high As(V) and As(III) removal capacities of 26.0 and 23.6 mg g(-1) were obtained. The thermodynamic parameters indicated endothermic, feasible and spontaneous nature of the adsorption process. The kinetic study, i.e., fitting by Weber-Morris model predicted that intra-particle diffusion was the rate-controlling step. The ability for multi-cycle reusability of both NC-PEG and NCPEG/FO, represents a positive indicator when considering their possible applications.",
publisher = "Srpsko hemijsko društvo, Beograd",
journal = "Journal of the Serbian Chemical Society",
title = "Efficient pollutants removal by amino-modified nanocellulose impregnated with iron oxide",
pages = "1213-1199",
number = "10",
volume = "81",
doi = "10.2298/JSC160529063T"
}

Taleb, K., Rusmirović, J., Rančić, M., Nikolić, J., Drmanić, S., Veličković, Z.,& Marinković, A.. (2016). Efficient pollutants removal by amino-modified nanocellulose impregnated with iron oxide. in Journal of the Serbian Chemical Society
Srpsko hemijsko društvo, Beograd., 81(10), 1199-1213.
https://doi.org/10.2298/JSC160529063T

Taleb K, Rusmirović J, Rančić M, Nikolić J, Drmanić S, Veličković Z, Marinković A. Efficient pollutants removal by amino-modified nanocellulose impregnated with iron oxide. in Journal of the Serbian Chemical Society. 2016;81(10):1199-1213.
doi:10.2298/JSC160529063T .

Taleb, Khaled, Rusmirović, Jelena, Rančić, Milica, Nikolić, Jasmina, Drmanić, Saša, Veličković, Zlate, Marinković, Aleksandar, "Efficient pollutants removal by amino-modified nanocellulose impregnated with iron oxide" in Journal of the Serbian Chemical Society, 81, no. 10 (2016):1199-1213,
https://doi.org/10.2298/JSC160529063T . .

TY  - JOUR
AU  - Drah, Abdusalam
AU  - Rusmirović, Jelena
AU  - Milošević, Milena
AU  - Kalifa, Mustafa
AU  - Stojiljković, Ivana
AU  - Rančić, Milica
AU  - Marinković, Aleksandar
PY  - 2016
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/3215
AB  - Unsaturated polyester resins (UPe) were synthesized from maleic anhydride and products of glycolysis, obtained by polyethylene terephthalate (PET) depolymerization with dipropylene glycol (DPG) in the presence of tetrabutyl titanate catalyst. Waste PET glycolyzed product and UPes were characterized by FTIR and NMR spectroscopy, elemental analysis, acid value (AV), hydroxyl value (HV) and iodine value. Nanocomposites, based on unsaturated polyester resins and hexamethyldisilazane modified silica nanoparticles, were prepared with intention to show one of valuable applicative commercialization of UPe resin. In order to determine potential of the possible implementation of developed new technology for UPe production some aspect of techno- economic analysis was analyzed. Economic potential/benefit and process profitability of the presented technology was based on the use of recycled raw input materials, i.e. waste PET, which is one of the most effective ways to save natural resources, protect the environment, and save money. Principles of green economy was incorporated in the results of developed UPe production technology which is related to both environmental protection and profitability achievement with no additional negative impact to environment, i.e. pollution decrease without negative effect of implemented technology.
AB  - Nezasićene poliestarske smole (UPe) su sintetisane iz anhidrida maleinske kiseline i proizvoda glikolize, dobijenih depolimerizacijom poli(etilen tereftalata) (PET-a) sa dipropilen-glikolom (DPG) u prisustvu tetrabutil-titanata kao katalizatora. Proizvod glikolize otpadnog PET-a i UPe smole su okarakterisani pomoću FTIR i NMR spektroskopije, elementalne analize, kiselinskog (AV), hidroksilnog (HV) i jodnog broja. Nanokompoziti, bazirani na nezasićenim poliestarskim smolama i nanočesticama silicijum-dioksida modifikovanim heksametildisilazanom, pripremljene su sa namerom da se prikaže jedna od značajnih komercijalnih primena UPe smola. U cilju određivanja mogućnosti mogućih implementacija razvijenih novih tehnologija proizvodnje UPe smola, urađena je neki tehno-ekonomska analiza. Ekonomska korist i profitabilnost procesa prikazane tehnologije su zasnovani na primeni reciklaže sirovog materijala, otpadnog PET-a, što predstavlja jedan od najefektivnijih načina da se očuvaju prirodni resursi, zaštiti životna sredina i uštedi novac. Principi zelene ekonomije su ugrađeni u razvijenoj tehnologiji proizvodnje UPe smola, što se odnosi i na zaštitu životne sredine i dostizanje profitabilnosti bez dodatnih negativnih uticaja na životnu sredinu, odnosno na smanjenje zagađenja bez negativnog uticaja na implementiranu tehnologiju.
PB  - Engineering Society for Corrosion, Belgrade, Serbia
T2  - Zaštita materijala
T1  - Techno-economic analysis of unsaturated polyester production from waste PET
T1  - Tehno-ekonomska analiza proizvodnje nezasićenih poliestara iz otpadnog PET-a
EP  - 612
IS  - 4
SP  - 605
VL  - 57
DO  - 10.5937/ZasMat1604605D
ER  - 

@article{
author = "Drah, Abdusalam and Rusmirović, Jelena and Milošević, Milena and Kalifa, Mustafa and Stojiljković, Ivana and Rančić, Milica and Marinković, Aleksandar",
year = "2016",
abstract = "Unsaturated polyester resins (UPe) were synthesized from maleic anhydride and products of glycolysis, obtained by polyethylene terephthalate (PET) depolymerization with dipropylene glycol (DPG) in the presence of tetrabutyl titanate catalyst. Waste PET glycolyzed product and UPes were characterized by FTIR and NMR spectroscopy, elemental analysis, acid value (AV), hydroxyl value (HV) and iodine value. Nanocomposites, based on unsaturated polyester resins and hexamethyldisilazane modified silica nanoparticles, were prepared with intention to show one of valuable applicative commercialization of UPe resin. In order to determine potential of the possible implementation of developed new technology for UPe production some aspect of techno- economic analysis was analyzed. Economic potential/benefit and process profitability of the presented technology was based on the use of recycled raw input materials, i.e. waste PET, which is one of the most effective ways to save natural resources, protect the environment, and save money. Principles of green economy was incorporated in the results of developed UPe production technology which is related to both environmental protection and profitability achievement with no additional negative impact to environment, i.e. pollution decrease without negative effect of implemented technology., Nezasićene poliestarske smole (UPe) su sintetisane iz anhidrida maleinske kiseline i proizvoda glikolize, dobijenih depolimerizacijom poli(etilen tereftalata) (PET-a) sa dipropilen-glikolom (DPG) u prisustvu tetrabutil-titanata kao katalizatora. Proizvod glikolize otpadnog PET-a i UPe smole su okarakterisani pomoću FTIR i NMR spektroskopije, elementalne analize, kiselinskog (AV), hidroksilnog (HV) i jodnog broja. Nanokompoziti, bazirani na nezasićenim poliestarskim smolama i nanočesticama silicijum-dioksida modifikovanim heksametildisilazanom, pripremljene su sa namerom da se prikaže jedna od značajnih komercijalnih primena UPe smola. U cilju određivanja mogućnosti mogućih implementacija razvijenih novih tehnologija proizvodnje UPe smola, urađena je neki tehno-ekonomska analiza. Ekonomska korist i profitabilnost procesa prikazane tehnologije su zasnovani na primeni reciklaže sirovog materijala, otpadnog PET-a, što predstavlja jedan od najefektivnijih načina da se očuvaju prirodni resursi, zaštiti životna sredina i uštedi novac. Principi zelene ekonomije su ugrađeni u razvijenoj tehnologiji proizvodnje UPe smola, što se odnosi i na zaštitu životne sredine i dostizanje profitabilnosti bez dodatnih negativnih uticaja na životnu sredinu, odnosno na smanjenje zagađenja bez negativnog uticaja na implementiranu tehnologiju.",
publisher = "Engineering Society for Corrosion, Belgrade, Serbia",
journal = "Zaštita materijala",
title = "Techno-economic analysis of unsaturated polyester production from waste PET, Tehno-ekonomska analiza proizvodnje nezasićenih poliestara iz otpadnog PET-a",
pages = "612-605",
number = "4",
volume = "57",
doi = "10.5937/ZasMat1604605D"
}

Drah, A., Rusmirović, J., Milošević, M., Kalifa, M., Stojiljković, I., Rančić, M.,& Marinković, A.. (2016). Techno-economic analysis of unsaturated polyester production from waste PET. in Zaštita materijala
Engineering Society for Corrosion, Belgrade, Serbia., 57(4), 605-612.
https://doi.org/10.5937/ZasMat1604605D

Drah A, Rusmirović J, Milošević M, Kalifa M, Stojiljković I, Rančić M, Marinković A. Techno-economic analysis of unsaturated polyester production from waste PET. in Zaštita materijala. 2016;57(4):605-612.
doi:10.5937/ZasMat1604605D .

Drah, Abdusalam, Rusmirović, Jelena, Milošević, Milena, Kalifa, Mustafa, Stojiljković, Ivana, Rančić, Milica, Marinković, Aleksandar, "Techno-economic analysis of unsaturated polyester production from waste PET" in Zaštita materijala, 57, no. 4 (2016):605-612,
https://doi.org/10.5937/ZasMat1604605D . .

TY  - JOUR
AU  - Popović, Ivanka
AU  - Rusmirović, Jelena
AU  - Rančić, Milica
AU  - Tasić, Ana
AU  - Lazić, Dragana
AU  - Marinković, Aleksandar
PY  - 2015
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/2950
AB  - Synthesis of high-performance anticorrosive coatings obtained from alkyd resins (ARs) based on waste poly(ethylene terephthalate) (PET) glycolyzates is presented. PET glycolyzates, synthesized by catalytic depolymerization with trimethylolpropane (TMP) and dipropylene glycol (DPG), were used as replacement of part of the polyhydroxylic component during the ARs synthesis. The obtained glycolyzates and ARs were analyzed using FT-IR and 1HNMR spectroscopy and acid, iodine, and hydroxyl value were determined. Thickness, adhesion, swelling, corrosion, spraying and layering of the synthesized ARs, as well as alkyd coating film were determined in accordance with SRPS EN ISO standards. ARs were produced in high yields and FT-IR and 1NMR analysis results confirmed assumed structures. All synthesized ARs show good elasticity, flexibility, adhesion and the gloss values are greater than 85 %, and the alkyd coating films based on AR1 and AR3 showed best corrosion results. The most effective dryer catalyst combination was 0.5 wt.% Ca, 0.03 wt.%, Co and 0.45 wt.% Zr.
AB  - U radu je prikazana sinteza visokoefikasnih antikorozivnih premaza dobijenih iz alkidnih smola (AR) baziranih na proizvodima glikolize iz otpadnog poli(etilen tereftalata) (PET). Glikolizati PET-a dobijeni postupkom katalitičke depolimerizacije uz pomoć trimetilolpropana (TMP) i dipropilen glikola (DPG), su korišćeni kao zamena polihidroksilne komponente tokom sinteze AR smola. Sintetisani glikolizati i AR smole okarakterisane su primenom FT-IR i 1HNMR spektroskopije i određena im je vrednost kiselinskog, jodnog i hidroksilnog broja. Sintetisanim AR smolama, kao i antikorozionim alkidnim premazima određena su sledeća svojstva: debljina suvog filma, adhezivnost, bubrenje, korozivnost, prskanje i odslojavanje prema SRPS EN ISO standardima. Alkidne smole su dobijene u visokom prinosu i pokazale su dobra fizičko-mehanička svojstva, adhezivnost i sjaj premaza (≤85 %), dok su antikorozioni alkidni premazi na bazi AR1 i AR3 pokazali najbolje rezultate otpornosti na koroziju. Najefikasnija kombinacija katalizatora sušenja je 0.5 mas.% Ca, 0.03 mas.%, Co i 0.45 mas% Zr.
PB  - Engineering Society for Corrosion, Belgrade, Serbia
T2  - Zaštita materijala
T1  - Synthesis of high-performance alkyd anticorrosion coatings based on waste poly(ethylene terephthalate)
T1  - Sinteza visokoefikasnih alkidnih antikorozionih premaza na bazi poli(etilen tereftalata)
EP  - 491
IS  - 4
SP  - 483
VL  - 56
DO  - 10.5937/ZasMat1504483P
ER  - 

@article{
author = "Popović, Ivanka and Rusmirović, Jelena and Rančić, Milica and Tasić, Ana and Lazić, Dragana and Marinković, Aleksandar",
year = "2015",
abstract = "Synthesis of high-performance anticorrosive coatings obtained from alkyd resins (ARs) based on waste poly(ethylene terephthalate) (PET) glycolyzates is presented. PET glycolyzates, synthesized by catalytic depolymerization with trimethylolpropane (TMP) and dipropylene glycol (DPG), were used as replacement of part of the polyhydroxylic component during the ARs synthesis. The obtained glycolyzates and ARs were analyzed using FT-IR and 1HNMR spectroscopy and acid, iodine, and hydroxyl value were determined. Thickness, adhesion, swelling, corrosion, spraying and layering of the synthesized ARs, as well as alkyd coating film were determined in accordance with SRPS EN ISO standards. ARs were produced in high yields and FT-IR and 1NMR analysis results confirmed assumed structures. All synthesized ARs show good elasticity, flexibility, adhesion and the gloss values are greater than 85 %, and the alkyd coating films based on AR1 and AR3 showed best corrosion results. The most effective dryer catalyst combination was 0.5 wt.% Ca, 0.03 wt.%, Co and 0.45 wt.% Zr., U radu je prikazana sinteza visokoefikasnih antikorozivnih premaza dobijenih iz alkidnih smola (AR) baziranih na proizvodima glikolize iz otpadnog poli(etilen tereftalata) (PET). Glikolizati PET-a dobijeni postupkom katalitičke depolimerizacije uz pomoć trimetilolpropana (TMP) i dipropilen glikola (DPG), su korišćeni kao zamena polihidroksilne komponente tokom sinteze AR smola. Sintetisani glikolizati i AR smole okarakterisane su primenom FT-IR i 1HNMR spektroskopije i određena im je vrednost kiselinskog, jodnog i hidroksilnog broja. Sintetisanim AR smolama, kao i antikorozionim alkidnim premazima određena su sledeća svojstva: debljina suvog filma, adhezivnost, bubrenje, korozivnost, prskanje i odslojavanje prema SRPS EN ISO standardima. Alkidne smole su dobijene u visokom prinosu i pokazale su dobra fizičko-mehanička svojstva, adhezivnost i sjaj premaza (≤85 %), dok su antikorozioni alkidni premazi na bazi AR1 i AR3 pokazali najbolje rezultate otpornosti na koroziju. Najefikasnija kombinacija katalizatora sušenja je 0.5 mas.% Ca, 0.03 mas.%, Co i 0.45 mas% Zr.",
publisher = "Engineering Society for Corrosion, Belgrade, Serbia",
journal = "Zaštita materijala",
title = "Synthesis of high-performance alkyd anticorrosion coatings based on waste poly(ethylene terephthalate), Sinteza visokoefikasnih alkidnih antikorozionih premaza na bazi poli(etilen tereftalata)",
pages = "491-483",
number = "4",
volume = "56",
doi = "10.5937/ZasMat1504483P"
}

Popović, I., Rusmirović, J., Rančić, M., Tasić, A., Lazić, D.,& Marinković, A.. (2015). Synthesis of high-performance alkyd anticorrosion coatings based on waste poly(ethylene terephthalate). in Zaštita materijala
Engineering Society for Corrosion, Belgrade, Serbia., 56(4), 483-491.
https://doi.org/10.5937/ZasMat1504483P

Popović I, Rusmirović J, Rančić M, Tasić A, Lazić D, Marinković A. Synthesis of high-performance alkyd anticorrosion coatings based on waste poly(ethylene terephthalate). in Zaštita materijala. 2015;56(4):483-491.
doi:10.5937/ZasMat1504483P .

Popović, Ivanka, Rusmirović, Jelena, Rančić, Milica, Tasić, Ana, Lazić, Dragana, Marinković, Aleksandar, "Synthesis of high-performance alkyd anticorrosion coatings based on waste poly(ethylene terephthalate)" in Zaštita materijala, 56, no. 4 (2015):483-491,
https://doi.org/10.5937/ZasMat1504483P . .

TY  - JOUR
AU  - Ajaj, Ismail
AU  - Markovski, Jasmina
AU  - Rančić, Milica
AU  - Mijin, Dušan
AU  - Milčić, Miloš
AU  - Jovanović, Maja
AU  - Marinković, Aleksandar
PY  - 2015
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/3143
AB  - The state of the tautomeric equilibria of 2(6)-hydroxy-4-methyl-6(2)-oxo-1-(substituted phenyl)-1,2(1,6)-dihydropyridine-3-carbonitriles, 2-PY/6-PY, was evaluated using experimental and theoretical methodology. The experimental data were interpreted with the aid of time-dependent density functional (TD-DFT) method. Electron charge density was obtained by the use of Quantum Theory of Atoms in Molecules, i.e. Bader's analysis. Linear solvation energy relationships (LSER) rationalized solvent influence on tautomeric equilibrium. Linear free energy relationships (LFERs) were applied to the substituent-induced NMR chemical shifts (SCS) using SSP (single substituent parameter) and DSP (dual substituent parameter) model. Theoretical calculations and obtained correlations gave insight into the influence of molecular conformation on the transmission of substituent electronic effects, as well as on different solvent solute interactions, and the state of tautomeric equilibrium.
PB  - Pergamon-Elsevier Science Ltd, Oxford
T2  - Spectrochimica Acta Part A-Molecular and Biomolecular Spectroscopy
T1  - Solvent and structural effects in tautomeric 2(6)-hydroxy-4-methyl-6(2)-oxo-1-(substituted phenyl)-1,2(1,6)-dihydropyridine-3-carbonitriles: UV, NMR and quantum chemical study
EP  - 585
SP  - 575
VL  - 150
DO  - 10.1016/j.saa.2015.05.055
ER  - 

@article{
author = "Ajaj, Ismail and Markovski, Jasmina and Rančić, Milica and Mijin, Dušan and Milčić, Miloš and Jovanović, Maja and Marinković, Aleksandar",
year = "2015",
abstract = "The state of the tautomeric equilibria of 2(6)-hydroxy-4-methyl-6(2)-oxo-1-(substituted phenyl)-1,2(1,6)-dihydropyridine-3-carbonitriles, 2-PY/6-PY, was evaluated using experimental and theoretical methodology. The experimental data were interpreted with the aid of time-dependent density functional (TD-DFT) method. Electron charge density was obtained by the use of Quantum Theory of Atoms in Molecules, i.e. Bader's analysis. Linear solvation energy relationships (LSER) rationalized solvent influence on tautomeric equilibrium. Linear free energy relationships (LFERs) were applied to the substituent-induced NMR chemical shifts (SCS) using SSP (single substituent parameter) and DSP (dual substituent parameter) model. Theoretical calculations and obtained correlations gave insight into the influence of molecular conformation on the transmission of substituent electronic effects, as well as on different solvent solute interactions, and the state of tautomeric equilibrium.",
publisher = "Pergamon-Elsevier Science Ltd, Oxford",
journal = "Spectrochimica Acta Part A-Molecular and Biomolecular Spectroscopy",
title = "Solvent and structural effects in tautomeric 2(6)-hydroxy-4-methyl-6(2)-oxo-1-(substituted phenyl)-1,2(1,6)-dihydropyridine-3-carbonitriles: UV, NMR and quantum chemical study",
pages = "585-575",
volume = "150",
doi = "10.1016/j.saa.2015.05.055"
}

Ajaj, I., Markovski, J., Rančić, M., Mijin, D., Milčić, M., Jovanović, M.,& Marinković, A.. (2015). Solvent and structural effects in tautomeric 2(6)-hydroxy-4-methyl-6(2)-oxo-1-(substituted phenyl)-1,2(1,6)-dihydropyridine-3-carbonitriles: UV, NMR and quantum chemical study. in Spectrochimica Acta Part A-Molecular and Biomolecular Spectroscopy
Pergamon-Elsevier Science Ltd, Oxford., 150, 575-585.
https://doi.org/10.1016/j.saa.2015.05.055

Ajaj I, Markovski J, Rančić M, Mijin D, Milčić M, Jovanović M, Marinković A. Solvent and structural effects in tautomeric 2(6)-hydroxy-4-methyl-6(2)-oxo-1-(substituted phenyl)-1,2(1,6)-dihydropyridine-3-carbonitriles: UV, NMR and quantum chemical study. in Spectrochimica Acta Part A-Molecular and Biomolecular Spectroscopy. 2015;150:575-585.
doi:10.1016/j.saa.2015.05.055 .

Ajaj, Ismail, Markovski, Jasmina, Rančić, Milica, Mijin, Dušan, Milčić, Miloš, Jovanović, Maja, Marinković, Aleksandar, "Solvent and structural effects in tautomeric 2(6)-hydroxy-4-methyl-6(2)-oxo-1-(substituted phenyl)-1,2(1,6)-dihydropyridine-3-carbonitriles: UV, NMR and quantum chemical study" in Spectrochimica Acta Part A-Molecular and Biomolecular Spectroscopy, 150 (2015):575-585,
https://doi.org/10.1016/j.saa.2015.05.055 . .

TY  - JOUR
AU  - Đaković-Sekulić, Tatjana
AU  - Lozanov-Crvenković, Zagorka
AU  - Rančić, Milica
AU  - Trišović, Nemanja
AU  - Ušćumlić, Gordana
PY  - 2014
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/2856
AB  - Quantitative structure-retention relationship (QSRR) study of retention data of thirteen 5-arylidene-2,4-thiazolidinediones obtained by reversed phase HPTLC. The effect of substituents attached to aryliden ring on the properties of TZD molecule, whose retention is closely correlated to the inhibitory activity, was investigated. PCA was used to show similarities/dissimilarities among the compounds. Stepwise regression models were calculated for each mobile phase modifier used. The obtained models were characterized by good fit and predictive abilities. The descriptors included in the models are connected with both lipophilic and donor/acceptor interactions.
PB  - Taylor & Francis Inc, Philadelphia
T2  - Journal of Liquid Chromatography & Related Technologies
T1  - Substituent effects on chromatographic retention data of 5-arylidene-2,4-thiazolidinediones in qsar methodology
EP  - 2035
IS  - 14
SP  - 2021
VL  - 37
DO  - 10.1080/10826076.2013.825858
ER  - 

@article{
author = "Đaković-Sekulić, Tatjana and Lozanov-Crvenković, Zagorka and Rančić, Milica and Trišović, Nemanja and Ušćumlić, Gordana",
year = "2014",
abstract = "Quantitative structure-retention relationship (QSRR) study of retention data of thirteen 5-arylidene-2,4-thiazolidinediones obtained by reversed phase HPTLC. The effect of substituents attached to aryliden ring on the properties of TZD molecule, whose retention is closely correlated to the inhibitory activity, was investigated. PCA was used to show similarities/dissimilarities among the compounds. Stepwise regression models were calculated for each mobile phase modifier used. The obtained models were characterized by good fit and predictive abilities. The descriptors included in the models are connected with both lipophilic and donor/acceptor interactions.",
publisher = "Taylor & Francis Inc, Philadelphia",
journal = "Journal of Liquid Chromatography & Related Technologies",
title = "Substituent effects on chromatographic retention data of 5-arylidene-2,4-thiazolidinediones in qsar methodology",
pages = "2035-2021",
number = "14",
volume = "37",
doi = "10.1080/10826076.2013.825858"
}

Đaković-Sekulić, T., Lozanov-Crvenković, Z., Rančić, M., Trišović, N.,& Ušćumlić, G.. (2014). Substituent effects on chromatographic retention data of 5-arylidene-2,4-thiazolidinediones in qsar methodology. in Journal of Liquid Chromatography & Related Technologies
Taylor & Francis Inc, Philadelphia., 37(14), 2021-2035.
https://doi.org/10.1080/10826076.2013.825858

Đaković-Sekulić T, Lozanov-Crvenković Z, Rančić M, Trišović N, Ušćumlić G. Substituent effects on chromatographic retention data of 5-arylidene-2,4-thiazolidinediones in qsar methodology. in Journal of Liquid Chromatography & Related Technologies. 2014;37(14):2021-2035.
doi:10.1080/10826076.2013.825858 .

Đaković-Sekulić, Tatjana, Lozanov-Crvenković, Zagorka, Rančić, Milica, Trišović, Nemanja, Ušćumlić, Gordana, "Substituent effects on chromatographic retention data of 5-arylidene-2,4-thiazolidinediones in qsar methodology" in Journal of Liquid Chromatography & Related Technologies, 37, no. 14 (2014):2021-2035,
https://doi.org/10.1080/10826076.2013.825858 . .

TY  - JOUR
AU  - Rančić, Milica
AU  - Trišović, Nemanja
AU  - Milčić, Miloš
AU  - Jovanović, Maja
AU  - Jovanović, Bratislav Ž.
AU  - Marinković, Aleksandar
PY  - 2014
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/2732
AB  - Two series of 4-substituted N-[1-(pyridine-3- and -4-yl)ethylidene]anilines have been synthesized using different methods of conventional and microwave-assisted synthesis, and linear free-energy relationships have been applied to the C-13 NMR chemical shifts of the carbon atoms of interest. The substituent-induced chemical shifts have been analyzed using single substituent parameter and dual substituent parameter methods. The presented correlations describe satisfactorily the field and resonance substituent effects having similar contributions for C1 and the azomethine carbon, with exception of the carbon atom in para position to the substituent X. In both series, negative values have been found for C1 atom (reverse substituent effect). Quantum chemical calculations of the optimized geometries at MP2/6-31G++(d,p) level, together with C-13 NMR chemical shifts, give a better insight into the influence of the molecular conformation on the transmission of electronic substituent effects. The comparison of correlation results for different series of imines with phenyl, 4-nitrophenyl, 2-pyridyl, 3-pyridyl, 4-pyridyl group attached at the azomethine carbon with the results for 4-substituted N-[1-(pyridine-3- and -4-yl)ethylidene]anilines for the same substituent set (X) indicates that a combination of the influences of electronic effects of the substituent X and the (1)-unit can be described as a sensitive balance of different resonance structures.
PB  - Wiley-Blackwell, Hoboken
T2  - Journal of Heterocyclic Chemistry
T1  - Linear Free-Energy Relationships Applied to the C-13 NMR Chemical Shifts in 4-Substituted N-[1-(Pyridine-3-and-4-yl)ethylidene]anilines
EP  - 1451
IS  - 5
SP  - 1442
VL  - 51
DO  - 10.1002/jhet.1752
ER  - 

@article{
author = "Rančić, Milica and Trišović, Nemanja and Milčić, Miloš and Jovanović, Maja and Jovanović, Bratislav Ž. and Marinković, Aleksandar",
year = "2014",
abstract = "Two series of 4-substituted N-[1-(pyridine-3- and -4-yl)ethylidene]anilines have been synthesized using different methods of conventional and microwave-assisted synthesis, and linear free-energy relationships have been applied to the C-13 NMR chemical shifts of the carbon atoms of interest. The substituent-induced chemical shifts have been analyzed using single substituent parameter and dual substituent parameter methods. The presented correlations describe satisfactorily the field and resonance substituent effects having similar contributions for C1 and the azomethine carbon, with exception of the carbon atom in para position to the substituent X. In both series, negative values have been found for C1 atom (reverse substituent effect). Quantum chemical calculations of the optimized geometries at MP2/6-31G++(d,p) level, together with C-13 NMR chemical shifts, give a better insight into the influence of the molecular conformation on the transmission of electronic substituent effects. The comparison of correlation results for different series of imines with phenyl, 4-nitrophenyl, 2-pyridyl, 3-pyridyl, 4-pyridyl group attached at the azomethine carbon with the results for 4-substituted N-[1-(pyridine-3- and -4-yl)ethylidene]anilines for the same substituent set (X) indicates that a combination of the influences of electronic effects of the substituent X and the (1)-unit can be described as a sensitive balance of different resonance structures.",
publisher = "Wiley-Blackwell, Hoboken",
journal = "Journal of Heterocyclic Chemistry",
title = "Linear Free-Energy Relationships Applied to the C-13 NMR Chemical Shifts in 4-Substituted N-[1-(Pyridine-3-and-4-yl)ethylidene]anilines",
pages = "1451-1442",
number = "5",
volume = "51",
doi = "10.1002/jhet.1752"
}

Rančić, M., Trišović, N., Milčić, M., Jovanović, M., Jovanović, B. Ž.,& Marinković, A.. (2014). Linear Free-Energy Relationships Applied to the C-13 NMR Chemical Shifts in 4-Substituted N-[1-(Pyridine-3-and-4-yl)ethylidene]anilines. in Journal of Heterocyclic Chemistry
Wiley-Blackwell, Hoboken., 51(5), 1442-1451.
https://doi.org/10.1002/jhet.1752

Rančić M, Trišović N, Milčić M, Jovanović M, Jovanović BŽ, Marinković A. Linear Free-Energy Relationships Applied to the C-13 NMR Chemical Shifts in 4-Substituted N-[1-(Pyridine-3-and-4-yl)ethylidene]anilines. in Journal of Heterocyclic Chemistry. 2014;51(5):1442-1451.
doi:10.1002/jhet.1752 .

Rančić, Milica, Trišović, Nemanja, Milčić, Miloš, Jovanović, Maja, Jovanović, Bratislav Ž., Marinković, Aleksandar, "Linear Free-Energy Relationships Applied to the C-13 NMR Chemical Shifts in 4-Substituted N-[1-(Pyridine-3-and-4-yl)ethylidene]anilines" in Journal of Heterocyclic Chemistry, 51, no. 5 (2014):1442-1451,
https://doi.org/10.1002/jhet.1752 . .

TY  - JOUR
AU  - Rančić, Milica
AU  - Trišović, Nemanja
AU  - Milčić, Miloš
AU  - Ajaj, Ismail
AU  - Marinković, Aleksandar
PY  - 2013
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/2460
AB  - The electronic structure of 5-arylidene-2,4-thiazolidinediones has been studied by using experimental and theoretical methodology. The theoretical calculations of the investigated 5-arylidene-2,4-thiazolidinediones have been performed by the use of quantum chemical methods. The calculated C-13 NMR chemical shifts and NBO atomic charges provide an insight into the influence of such a structure on the transmission of electronic substituent effects. Linear free energy relationships (LFERs) have been further applied to their C-13 NMR chemical shifts. The correlation analyses for the substituent-induced chemical shifts (SCS) have been performed with sigma using SSP (single substituent parameter), field (sigma(F)) and resonance (sigma(R)) parameters using DSP (dual substituent parameter), as well as the Yukawa-Tsuno model. The presented correlations account satisfactorily for the polar and resonance substituent effects operative at C-beta. and C-7 carbons, while reverse substituent effect was found for C-alpha. The comparison of correlation results for the investigated molecules with those obtained for seven structurally related styrene series has indicated that specific cross-interaction of phenyl substituent and groups attached at C-alpha carbon causes increased sensitivity of SCS C-beta to the resonance effect with increasing of electron-accepting capabilities of the group present at C-beta.
PB  - Elsevier, Amsterdam
T2  - Journal of Molecular Structure
T1  - Experimental and theoretical study of substituent effect on C-13 NMR chemical shifts of 5-arylidene-2,4-thiazolidinediones
EP  - 68
SP  - 59
VL  - 1049
DO  - 10.1016/j.molstruc.2013.06.027
ER  - 

@article{
author = "Rančić, Milica and Trišović, Nemanja and Milčić, Miloš and Ajaj, Ismail and Marinković, Aleksandar",
year = "2013",
abstract = "The electronic structure of 5-arylidene-2,4-thiazolidinediones has been studied by using experimental and theoretical methodology. The theoretical calculations of the investigated 5-arylidene-2,4-thiazolidinediones have been performed by the use of quantum chemical methods. The calculated C-13 NMR chemical shifts and NBO atomic charges provide an insight into the influence of such a structure on the transmission of electronic substituent effects. Linear free energy relationships (LFERs) have been further applied to their C-13 NMR chemical shifts. The correlation analyses for the substituent-induced chemical shifts (SCS) have been performed with sigma using SSP (single substituent parameter), field (sigma(F)) and resonance (sigma(R)) parameters using DSP (dual substituent parameter), as well as the Yukawa-Tsuno model. The presented correlations account satisfactorily for the polar and resonance substituent effects operative at C-beta. and C-7 carbons, while reverse substituent effect was found for C-alpha. The comparison of correlation results for the investigated molecules with those obtained for seven structurally related styrene series has indicated that specific cross-interaction of phenyl substituent and groups attached at C-alpha carbon causes increased sensitivity of SCS C-beta to the resonance effect with increasing of electron-accepting capabilities of the group present at C-beta.",
publisher = "Elsevier, Amsterdam",
journal = "Journal of Molecular Structure",
title = "Experimental and theoretical study of substituent effect on C-13 NMR chemical shifts of 5-arylidene-2,4-thiazolidinediones",
pages = "68-59",
volume = "1049",
doi = "10.1016/j.molstruc.2013.06.027"
}

Rančić, M., Trišović, N., Milčić, M., Ajaj, I.,& Marinković, A.. (2013). Experimental and theoretical study of substituent effect on C-13 NMR chemical shifts of 5-arylidene-2,4-thiazolidinediones. in Journal of Molecular Structure
Elsevier, Amsterdam., 1049, 59-68.
https://doi.org/10.1016/j.molstruc.2013.06.027

Rančić M, Trišović N, Milčić M, Ajaj I, Marinković A. Experimental and theoretical study of substituent effect on C-13 NMR chemical shifts of 5-arylidene-2,4-thiazolidinediones. in Journal of Molecular Structure. 2013;1049:59-68.
doi:10.1016/j.molstruc.2013.06.027 .

Rančić, Milica, Trišović, Nemanja, Milčić, Miloš, Ajaj, Ismail, Marinković, Aleksandar, "Experimental and theoretical study of substituent effect on C-13 NMR chemical shifts of 5-arylidene-2,4-thiazolidinediones" in Journal of Molecular Structure, 1049 (2013):59-68,
https://doi.org/10.1016/j.molstruc.2013.06.027 . .

TY  - JOUR
AU  - Rančić, Milica
AU  - Trišović, Nemanja
AU  - Milčić, Miloš
AU  - Ušćumlić, Gordana
AU  - Marinković, Aleksandar
PY  - 2012
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/2249
AB  - The absorption spectra of twelve 5-arylidene-2,4-thiazolidinediones were recorded in twenty one solvents in the range from 300 to 600 nm. The effect of specific and non-specific solvent-solute interactions on the absorption maxima shifts were evaluated by using the Catalan solvent parameter set. Furthermore, the experimental findings were interpreted with the aid of ab initio MP2 and time-dependent density functional (TD-DFT) methods. It was found that different substituents significantly change the extent of conjugation in the molecules and further affect their intramolecular charge transfer character.
PB  - Pergamon-Elsevier Science Ltd, Oxford
T2  - Spectrochimica Acta Part A-Molecular and Biomolecular Spectroscopy
T1  - Substituent and solvent effects on intramolecular charge transfer of 5-arylidene-2,4-thiazolidinediones
EP  - 507
SP  - 500
VL  - 86
DO  - 10.1016/j.saa.2011.10.074
ER  - 

@article{
author = "Rančić, Milica and Trišović, Nemanja and Milčić, Miloš and Ušćumlić, Gordana and Marinković, Aleksandar",
year = "2012",
abstract = "The absorption spectra of twelve 5-arylidene-2,4-thiazolidinediones were recorded in twenty one solvents in the range from 300 to 600 nm. The effect of specific and non-specific solvent-solute interactions on the absorption maxima shifts were evaluated by using the Catalan solvent parameter set. Furthermore, the experimental findings were interpreted with the aid of ab initio MP2 and time-dependent density functional (TD-DFT) methods. It was found that different substituents significantly change the extent of conjugation in the molecules and further affect their intramolecular charge transfer character.",
publisher = "Pergamon-Elsevier Science Ltd, Oxford",
journal = "Spectrochimica Acta Part A-Molecular and Biomolecular Spectroscopy",
title = "Substituent and solvent effects on intramolecular charge transfer of 5-arylidene-2,4-thiazolidinediones",
pages = "507-500",
volume = "86",
doi = "10.1016/j.saa.2011.10.074"
}

Rančić, M., Trišović, N., Milčić, M., Ušćumlić, G.,& Marinković, A.. (2012). Substituent and solvent effects on intramolecular charge transfer of 5-arylidene-2,4-thiazolidinediones. in Spectrochimica Acta Part A-Molecular and Biomolecular Spectroscopy
Pergamon-Elsevier Science Ltd, Oxford., 86, 500-507.
https://doi.org/10.1016/j.saa.2011.10.074

Rančić M, Trišović N, Milčić M, Ušćumlić G, Marinković A. Substituent and solvent effects on intramolecular charge transfer of 5-arylidene-2,4-thiazolidinediones. in Spectrochimica Acta Part A-Molecular and Biomolecular Spectroscopy. 2012;86:500-507.
doi:10.1016/j.saa.2011.10.074 .

Rančić, Milica, Trišović, Nemanja, Milčić, Miloš, Ušćumlić, Gordana, Marinković, Aleksandar, "Substituent and solvent effects on intramolecular charge transfer of 5-arylidene-2,4-thiazolidinediones" in Spectrochimica Acta Part A-Molecular and Biomolecular Spectroscopy, 86 (2012):500-507,
https://doi.org/10.1016/j.saa.2011.10.074 . .

TY  - JOUR
AU  - Marinović-Cincović, Milena
AU  - Babić, Dragan
AU  - Džunuzović, Enis
AU  - Popov-Pergal, Katarina
AU  - Rančić, Milica
PY  - 2007
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/1133
AB  - Polyimide resins were obtained from the reaction between N-[4-benzoyl-2-(2,5-dioxo-2,5-dihydro-pyrrol-1-yl)-phenyl]-acetamide and the following compounds with terminal amino groups: urea, 4-[(4-aminophenyl)sulfonyl] aniline, thiourea, 2-aminoethylamine, and 4.4'-diaminodiphenylmethane. The thermal and thermooxidative behaviour of the polyimide resins was studied by thermogravimetric measurements (TG) in oxygen and nitrogen. Polyimide resins have been irradiated (500 kGy) and their radiation stability evaluated on the basis of thermal and thermooxidative behaviour of irradiated samples. The thermal and oxidative degradation of the examined polyimides is complex and occurs in two phases. The first step occurs in both nitrogen and oxygen but it is somewhat less pronounced in oxygen due to oxidation and formation of more stable products. All samples showed very good radiation stability and there is almost no change in the first degradation step while the span of the peaks in the second step is narrowed and temperatures are slightly lower.
PB  - Elsevier Sci Ltd, Oxford
T2  - Polymer Degradation and Stability
T1  - Thermal, oxidative and radiation stability of polyimides. Part IV: Polyimides based on N-[4-benzoyl-2-(2,5-dioxo-2,5-dihydro-pyrrol-1-yl)-phenyl]-acetamide and different diamines
EP  - 1736
IS  - 9
SP  - 1730
VL  - 92
DO  - 10.1016/j.polymdegradstab.2007.05.021
ER  - 

@article{
author = "Marinović-Cincović, Milena and Babić, Dragan and Džunuzović, Enis and Popov-Pergal, Katarina and Rančić, Milica",
year = "2007",
abstract = "Polyimide resins were obtained from the reaction between N-[4-benzoyl-2-(2,5-dioxo-2,5-dihydro-pyrrol-1-yl)-phenyl]-acetamide and the following compounds with terminal amino groups: urea, 4-[(4-aminophenyl)sulfonyl] aniline, thiourea, 2-aminoethylamine, and 4.4'-diaminodiphenylmethane. The thermal and thermooxidative behaviour of the polyimide resins was studied by thermogravimetric measurements (TG) in oxygen and nitrogen. Polyimide resins have been irradiated (500 kGy) and their radiation stability evaluated on the basis of thermal and thermooxidative behaviour of irradiated samples. The thermal and oxidative degradation of the examined polyimides is complex and occurs in two phases. The first step occurs in both nitrogen and oxygen but it is somewhat less pronounced in oxygen due to oxidation and formation of more stable products. All samples showed very good radiation stability and there is almost no change in the first degradation step while the span of the peaks in the second step is narrowed and temperatures are slightly lower.",
publisher = "Elsevier Sci Ltd, Oxford",
journal = "Polymer Degradation and Stability",
title = "Thermal, oxidative and radiation stability of polyimides. Part IV: Polyimides based on N-[4-benzoyl-2-(2,5-dioxo-2,5-dihydro-pyrrol-1-yl)-phenyl]-acetamide and different diamines",
pages = "1736-1730",
number = "9",
volume = "92",
doi = "10.1016/j.polymdegradstab.2007.05.021"
}

Marinović-Cincović, M., Babić, D., Džunuzović, E., Popov-Pergal, K.,& Rančić, M.. (2007). Thermal, oxidative and radiation stability of polyimides. Part IV: Polyimides based on N-[4-benzoyl-2-(2,5-dioxo-2,5-dihydro-pyrrol-1-yl)-phenyl]-acetamide and different diamines. in Polymer Degradation and Stability
Elsevier Sci Ltd, Oxford., 92(9), 1730-1736.
https://doi.org/10.1016/j.polymdegradstab.2007.05.021

Marinović-Cincović M, Babić D, Džunuzović E, Popov-Pergal K, Rančić M. Thermal, oxidative and radiation stability of polyimides. Part IV: Polyimides based on N-[4-benzoyl-2-(2,5-dioxo-2,5-dihydro-pyrrol-1-yl)-phenyl]-acetamide and different diamines. in Polymer Degradation and Stability. 2007;92(9):1730-1736.
doi:10.1016/j.polymdegradstab.2007.05.021 .

Marinović-Cincović, Milena, Babić, Dragan, Džunuzović, Enis, Popov-Pergal, Katarina, Rančić, Milica, "Thermal, oxidative and radiation stability of polyimides. Part IV: Polyimides based on N-[4-benzoyl-2-(2,5-dioxo-2,5-dihydro-pyrrol-1-yl)-phenyl]-acetamide and different diamines" in Polymer Degradation and Stability, 92, no. 9 (2007):1730-1736,
https://doi.org/10.1016/j.polymdegradstab.2007.05.021 . .