TY  - JOUR
AU  - Veljković, Milica
AU  - Banjanac, Katarina
AU  - Milivojević, Ana
AU  - Ćorović, Marija
AU  - Simović, Milica
AU  - Bezbradica, Dejan
PY  - 2024-08
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/7425
AB  - Maple syrup, a popular natural sweetener has a high content of sucrose, whose consumption is linked to different health issues such as obesity and diabetes. Hence, within this paper, the conversion of sucrose to prebiotics (fructo-oligosaccharides, FOS) was proposed as a promising approach to obtaining a healthier, value-added product. Enzymatic conversion was optimized with respect to key experimental factors, and thereafter derived immobilized preparation of fructosyltransferase (FTase) from Pectinex® Ultra SP-L (FTase-epoxy Purolite, 255 IU/g support) was successfully utilized to produce novel functional product in ten consecutive reaction cycles. The product, obtained under optimal conditions (60 ◦C, 7.65 IU/mL, 12 h), resulted in 56.0% FOS, 16.7% sucrose, and 27.3% monosaccharides of total carbohydrates, leading to a 1.6-fold reduction in caloric content. The obtained products` prebiotic potential toward the probiotic strain Lactobacillus plantarum 299v was demonstrated. The changes in physico-chemical and sensorial characteristics were esteemed as negligible.
PB  - Elsevier Ltd.
T2  - Food Chemistry
T1  - Production of prebiotic enriched maple syrup through enzymatic conversion of sucrose into fructo-oligosaccharides
SP  - 139180
VL  - 449
DO  - 10.1016/j.foodchem.2024.139180
ER  - 

@article{
author = "Veljković, Milica and Banjanac, Katarina and Milivojević, Ana and Ćorović, Marija and Simović, Milica and Bezbradica, Dejan",
year = "2024-08",
abstract = "Maple syrup, a popular natural sweetener has a high content of sucrose, whose consumption is linked to different health issues such as obesity and diabetes. Hence, within this paper, the conversion of sucrose to prebiotics (fructo-oligosaccharides, FOS) was proposed as a promising approach to obtaining a healthier, value-added product. Enzymatic conversion was optimized with respect to key experimental factors, and thereafter derived immobilized preparation of fructosyltransferase (FTase) from Pectinex® Ultra SP-L (FTase-epoxy Purolite, 255 IU/g support) was successfully utilized to produce novel functional product in ten consecutive reaction cycles. The product, obtained under optimal conditions (60 ◦C, 7.65 IU/mL, 12 h), resulted in 56.0% FOS, 16.7% sucrose, and 27.3% monosaccharides of total carbohydrates, leading to a 1.6-fold reduction in caloric content. The obtained products` prebiotic potential toward the probiotic strain Lactobacillus plantarum 299v was demonstrated. The changes in physico-chemical and sensorial characteristics were esteemed as negligible.",
publisher = "Elsevier Ltd.",
journal = "Food Chemistry",
title = "Production of prebiotic enriched maple syrup through enzymatic conversion of sucrose into fructo-oligosaccharides",
pages = "139180",
volume = "449",
doi = "10.1016/j.foodchem.2024.139180"
}

Veljković, M., Banjanac, K., Milivojević, A., Ćorović, M., Simović, M.,& Bezbradica, D.. (2024-08). Production of prebiotic enriched maple syrup through enzymatic conversion of sucrose into fructo-oligosaccharides. in Food Chemistry
Elsevier Ltd.., 449, 139180.
https://doi.org/10.1016/j.foodchem.2024.139180

Veljković M, Banjanac K, Milivojević A, Ćorović M, Simović M, Bezbradica D. Production of prebiotic enriched maple syrup through enzymatic conversion of sucrose into fructo-oligosaccharides. in Food Chemistry. 2024;449:139180.
doi:10.1016/j.foodchem.2024.139180 .

Veljković, Milica, Banjanac, Katarina, Milivojević, Ana, Ćorović, Marija, Simović, Milica, Bezbradica, Dejan, "Production of prebiotic enriched maple syrup through enzymatic conversion of sucrose into fructo-oligosaccharides" in Food Chemistry, 449 (2024-08):139180,
https://doi.org/10.1016/j.foodchem.2024.139180 . .

TY  - JOUR
AU  - Lazić, Anita
AU  - Radovanović, Lidija
AU  - Rogan, Jelena
AU  - Valentić, Nataša
AU  - Đorđević, Ivana
AU  - Trišović, Nemanja
PY  - 2024-08
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/7435
AB  - Providing structural information on drug-like compounds is a significant step in efforts to develop innovative drugs with balanced solubility, cell permeability and target binding. In this paper, a new cyclohexane-5-spirohydantoin tethered with a 4‑tert-butylbenzoyl group was synthesized and its crystal structure was determined using the single crystal X-ray diffraction. The Hirshfeld surface analysis was used to gain a preliminary insight into the proportion and nature of the intermolecular interactions in the crystal structure, while their quantitative description is further presented in terms of a systematic analysis of dimeric motifs representing different recognition modes. A combination of N–H∙∙∙O and C(sp3)–H∙∙∙O hydrogen bonds, C(sp3)–H∙∙∙π, lone-pair∙∙∙π and π∙∙∙π stacking interactions links the molecules into a bilayer having two carbonyl O atoms exposed to the exterior. Further stacking of the bilayers occurs through C(sp3)–H∙∙∙O hydrogen bonds involving these O atoms as acceptors, C(sp3)–H∙∙∙π and π∙∙∙π stacking interactions between the phenyl groups. The molecular electrostatic potential surface map reveals that the carbonyl O atoms of the hydantoin ring and the phenyl ring are electrophilic centers, while the N1–H1 group is a nucleophilic center. The calculated HOMO and LUMO energies were used to semiquantitatively estimate the global reactivity descriptors suggesting the soft nature of the molecule.
PB  - Elsevier B.V.
T2  - Journal of Molecular Structure
T1  - Crystallographic and theoretical analysis of a spirohydantoin derivative: 3-(4‑tert-butylbenzoyl)-1,3-diazaspiro[4.5]decane-2,4‑dione
SP  - 138234
VL  - 1310
DO  - 10.1016/j.molstruc.2024.138234
ER  - 

@article{
author = "Lazić, Anita and Radovanović, Lidija and Rogan, Jelena and Valentić, Nataša and Đorđević, Ivana and Trišović, Nemanja",
year = "2024-08",
abstract = "Providing structural information on drug-like compounds is a significant step in efforts to develop innovative drugs with balanced solubility, cell permeability and target binding. In this paper, a new cyclohexane-5-spirohydantoin tethered with a 4‑tert-butylbenzoyl group was synthesized and its crystal structure was determined using the single crystal X-ray diffraction. The Hirshfeld surface analysis was used to gain a preliminary insight into the proportion and nature of the intermolecular interactions in the crystal structure, while their quantitative description is further presented in terms of a systematic analysis of dimeric motifs representing different recognition modes. A combination of N–H∙∙∙O and C(sp3)–H∙∙∙O hydrogen bonds, C(sp3)–H∙∙∙π, lone-pair∙∙∙π and π∙∙∙π stacking interactions links the molecules into a bilayer having two carbonyl O atoms exposed to the exterior. Further stacking of the bilayers occurs through C(sp3)–H∙∙∙O hydrogen bonds involving these O atoms as acceptors, C(sp3)–H∙∙∙π and π∙∙∙π stacking interactions between the phenyl groups. The molecular electrostatic potential surface map reveals that the carbonyl O atoms of the hydantoin ring and the phenyl ring are electrophilic centers, while the N1–H1 group is a nucleophilic center. The calculated HOMO and LUMO energies were used to semiquantitatively estimate the global reactivity descriptors suggesting the soft nature of the molecule.",
publisher = "Elsevier B.V.",
journal = "Journal of Molecular Structure",
title = "Crystallographic and theoretical analysis of a spirohydantoin derivative: 3-(4‑tert-butylbenzoyl)-1,3-diazaspiro[4.5]decane-2,4‑dione",
pages = "138234",
volume = "1310",
doi = "10.1016/j.molstruc.2024.138234"
}

Lazić, A., Radovanović, L., Rogan, J., Valentić, N., Đorđević, I.,& Trišović, N.. (2024-08). Crystallographic and theoretical analysis of a spirohydantoin derivative: 3-(4‑tert-butylbenzoyl)-1,3-diazaspiro[4.5]decane-2,4‑dione. in Journal of Molecular Structure
Elsevier B.V.., 1310, 138234.
https://doi.org/10.1016/j.molstruc.2024.138234

Lazić A, Radovanović L, Rogan J, Valentić N, Đorđević I, Trišović N. Crystallographic and theoretical analysis of a spirohydantoin derivative: 3-(4‑tert-butylbenzoyl)-1,3-diazaspiro[4.5]decane-2,4‑dione. in Journal of Molecular Structure. 2024;1310:138234.
doi:10.1016/j.molstruc.2024.138234 .

Lazić, Anita, Radovanović, Lidija, Rogan, Jelena, Valentić, Nataša, Đorđević, Ivana, Trišović, Nemanja, "Crystallographic and theoretical analysis of a spirohydantoin derivative: 3-(4‑tert-butylbenzoyl)-1,3-diazaspiro[4.5]decane-2,4‑dione" in Journal of Molecular Structure, 1310 (2024-08):138234,
https://doi.org/10.1016/j.molstruc.2024.138234 . .

TY  - JOUR
AU  - Tomić, Aleksandra
AU  - Pomeroy, Brett
AU  - Todić, Branislav
AU  - Likozar, Blaž
AU  - Nikačević, Nikola
PY  - 2024-07
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/7452
AB  - The implementation of the liquid organic hydrogen carrier (LOHC) technology for efficient energy storage requires the development of a reliable kinetic model for both hydrogenation and dehydrogenation processes. In this research study, the catalytic hydrocarbon saturation for a dibenzyltoluene (DBT) mixture solution, containing dibenzylbenzene (DBB), dibenzylethylbenzene (DBEB) and impurities has been performed in the presence of Ru/Al2O3 particles. The influence of different reaction conditions, such as temperature, pressure, initial reactant concentration, catalyst amount and stirring speed has been examined. A measurement-based system micro-kinetics, based on the Langmuir–Hinshelwood mechanism with dissociative H2 surface adsorption, has been derived. H2 thermodynamic solubility equilibrium was defined through Henry's law. The adsorbing, desorption and reactivity of inert solvent molecules was not considered to be relevant. The mass transfer resistance over 1000 rpm stirring speed was negligible. Relative- and mean squared error of representation were 40.9% and 1.00×10−4, respectively. Expressions gave an excellent data prediction for the profile period trends with a relatively accurate estimation of H2 intermediates' rate selectivity, H2-covered area approximation and pathway rate-determining steps. Due to the lack of commercially available standard chemical compounds for quantitative analysis techniques, a novel experiment-based numerical calibration method was developed. Mean field (micro)kinetics represent an advancement in the mesoscale mechanistic understanding of physical interface phenomena. This also enables catalysis structure–activity relationships, unlocking the methodology for new LOHC reaching beyond traditional, such as ammonia, methanol and formate, which do not release H2 alone. Integrated multiscale simulations could include fluidics later on.
PB  - Elsevier Ltd.
T2  - Applied Energy
T1  - Catalytic hydrogenation reaction micro-kinetic model for dibenzyltoluene as liquid organic hydrogen carrier
SP  - 123262
VL  - 365
DO  - 10.1016/j.apenergy.2024.123262
ER  - 

@article{
author = "Tomić, Aleksandra and Pomeroy, Brett and Todić, Branislav and Likozar, Blaž and Nikačević, Nikola",
year = "2024-07",
abstract = "The implementation of the liquid organic hydrogen carrier (LOHC) technology for efficient energy storage requires the development of a reliable kinetic model for both hydrogenation and dehydrogenation processes. In this research study, the catalytic hydrocarbon saturation for a dibenzyltoluene (DBT) mixture solution, containing dibenzylbenzene (DBB), dibenzylethylbenzene (DBEB) and impurities has been performed in the presence of Ru/Al2O3 particles. The influence of different reaction conditions, such as temperature, pressure, initial reactant concentration, catalyst amount and stirring speed has been examined. A measurement-based system micro-kinetics, based on the Langmuir–Hinshelwood mechanism with dissociative H2 surface adsorption, has been derived. H2 thermodynamic solubility equilibrium was defined through Henry's law. The adsorbing, desorption and reactivity of inert solvent molecules was not considered to be relevant. The mass transfer resistance over 1000 rpm stirring speed was negligible. Relative- and mean squared error of representation were 40.9% and 1.00×10−4, respectively. Expressions gave an excellent data prediction for the profile period trends with a relatively accurate estimation of H2 intermediates' rate selectivity, H2-covered area approximation and pathway rate-determining steps. Due to the lack of commercially available standard chemical compounds for quantitative analysis techniques, a novel experiment-based numerical calibration method was developed. Mean field (micro)kinetics represent an advancement in the mesoscale mechanistic understanding of physical interface phenomena. This also enables catalysis structure–activity relationships, unlocking the methodology for new LOHC reaching beyond traditional, such as ammonia, methanol and formate, which do not release H2 alone. Integrated multiscale simulations could include fluidics later on.",
publisher = "Elsevier Ltd.",
journal = "Applied Energy",
title = "Catalytic hydrogenation reaction micro-kinetic model for dibenzyltoluene as liquid organic hydrogen carrier",
pages = "123262",
volume = "365",
doi = "10.1016/j.apenergy.2024.123262"
}

Tomić, A., Pomeroy, B., Todić, B., Likozar, B.,& Nikačević, N.. (2024-07). Catalytic hydrogenation reaction micro-kinetic model for dibenzyltoluene as liquid organic hydrogen carrier. in Applied Energy
Elsevier Ltd.., 365, 123262.
https://doi.org/10.1016/j.apenergy.2024.123262

Tomić A, Pomeroy B, Todić B, Likozar B, Nikačević N. Catalytic hydrogenation reaction micro-kinetic model for dibenzyltoluene as liquid organic hydrogen carrier. in Applied Energy. 2024;365:123262.
doi:10.1016/j.apenergy.2024.123262 .

Tomić, Aleksandra, Pomeroy, Brett, Todić, Branislav, Likozar, Blaž, Nikačević, Nikola, "Catalytic hydrogenation reaction micro-kinetic model for dibenzyltoluene as liquid organic hydrogen carrier" in Applied Energy, 365 (2024-07):123262,
https://doi.org/10.1016/j.apenergy.2024.123262 . .

Maksimović, A., Milović, L., Zečević, B., Aleksić, V.,& Bekrić, D.. (2024-06). Determination of the ductile-to-brittle transition temperature of NIOMOL 490 K steel welded joints. in Theoretical and Applied Fracture Mechanics
Elsevier B.V.., 131, 104404.
https://doi.org/10.1016/j.tafmec.2024.104404

Maksimović A, Milović L, Zečević B, Aleksić V, Bekrić D. Determination of the ductile-to-brittle transition temperature of NIOMOL 490 K steel welded joints. in Theoretical and Applied Fracture Mechanics. 2024;131:104404.
doi:10.1016/j.tafmec.2024.104404 .

Maksimović, Ana, Milović, Ljubica, Zečević, Bojana, Aleksić, Vujadin, Bekrić, Dragoljub, "Determination of the ductile-to-brittle transition temperature of NIOMOL 490 K steel welded joints" in Theoretical and Applied Fracture Mechanics, 131 (2024-06):104404,
https://doi.org/10.1016/j.tafmec.2024.104404 . .

TY  - JOUR
AU  - Milovanović, Stoja
AU  - Marković, Darka
AU  - Janković-Častvan, Ivona
AU  - Lukić, Ivana
PY  - 2024-05
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/7258
AB  - This study focuses on the development of bioactive materials using environmentally friendly techniques, renewable, biocompatible, and biodegradable polysaccharide, as well as natural bioactive compounds (NBCs) found in plant extracts. First, cornstarch aerogels with a porosity of 86 % and a specific surface area of 225 m2/g were produced via supercritical CO2- assisted drying. Further, thymol, citronellol, carvacrol, and eugenol were incorporated into the aerogels by supercritical CO2- assisted impregnation, which allowed variation in loadings of NBCs (12.8–17.6 %). Interaction between cornstarch aerogels and NBCs determined impregnation rate, pore wall thickness (in the range 18–95 nm), liquid absorption capacity (from 265 to 569 %), dehydration mass loss, and release in phosphate-buffered saline. Controlled release of NBCs was maintained over a 3-day period. Moreover, impregnated aerogels showed a significant antioxidant effect with the highest value for DPPH radical inhibition of 25.5 % determined for the aerogels impregnated with eugenol. Notable antimicrobial activity against tested Gram-negative bacteria, Gram-positive bacteria, and fungi was also observed, being the highest for thymol-loaded aerogel with the diameter of the inhibition zones of up to 37.5 mm. This work shows a promising green approach for the production of bioactive two-component starch-based materials for potential applications in skin infection treatment.
PB  - Elsevier Ltd.
T2  - Carbohydrate Polymers
T1  - Cornstarch aerogels with thymol, citronellol, carvacrol, and eugenol prepared by supercritical CO2- assisted techniques for potential biomedical applications
SP  - 121874
VL  - 331
DO  - 10.1016/j.carbpol.2024.121874
ER  - 

@article{
author = "Milovanović, Stoja and Marković, Darka and Janković-Častvan, Ivona and Lukić, Ivana",
year = "2024-05",
abstract = "This study focuses on the development of bioactive materials using environmentally friendly techniques, renewable, biocompatible, and biodegradable polysaccharide, as well as natural bioactive compounds (NBCs) found in plant extracts. First, cornstarch aerogels with a porosity of 86 % and a specific surface area of 225 m2/g were produced via supercritical CO2- assisted drying. Further, thymol, citronellol, carvacrol, and eugenol were incorporated into the aerogels by supercritical CO2- assisted impregnation, which allowed variation in loadings of NBCs (12.8–17.6 %). Interaction between cornstarch aerogels and NBCs determined impregnation rate, pore wall thickness (in the range 18–95 nm), liquid absorption capacity (from 265 to 569 %), dehydration mass loss, and release in phosphate-buffered saline. Controlled release of NBCs was maintained over a 3-day period. Moreover, impregnated aerogels showed a significant antioxidant effect with the highest value for DPPH radical inhibition of 25.5 % determined for the aerogels impregnated with eugenol. Notable antimicrobial activity against tested Gram-negative bacteria, Gram-positive bacteria, and fungi was also observed, being the highest for thymol-loaded aerogel with the diameter of the inhibition zones of up to 37.5 mm. This work shows a promising green approach for the production of bioactive two-component starch-based materials for potential applications in skin infection treatment.",
publisher = "Elsevier Ltd.",
journal = "Carbohydrate Polymers",
title = "Cornstarch aerogels with thymol, citronellol, carvacrol, and eugenol prepared by supercritical CO2- assisted techniques for potential biomedical applications",
pages = "121874",
volume = "331",
doi = "10.1016/j.carbpol.2024.121874"
}

Milovanović, S., Marković, D., Janković-Častvan, I.,& Lukić, I.. (2024-05). Cornstarch aerogels with thymol, citronellol, carvacrol, and eugenol prepared by supercritical CO2- assisted techniques for potential biomedical applications. in Carbohydrate Polymers
Elsevier Ltd.., 331, 121874.
https://doi.org/10.1016/j.carbpol.2024.121874

Milovanović S, Marković D, Janković-Častvan I, Lukić I. Cornstarch aerogels with thymol, citronellol, carvacrol, and eugenol prepared by supercritical CO2- assisted techniques for potential biomedical applications. in Carbohydrate Polymers. 2024;331:121874.
doi:10.1016/j.carbpol.2024.121874 .

Milovanović, Stoja, Marković, Darka, Janković-Častvan, Ivona, Lukić, Ivana, "Cornstarch aerogels with thymol, citronellol, carvacrol, and eugenol prepared by supercritical CO2- assisted techniques for potential biomedical applications" in Carbohydrate Polymers, 331 (2024-05):121874,
https://doi.org/10.1016/j.carbpol.2024.121874 . .

TY  - JOUR
AU  - Radulović, Jelena
AU  - Lučić, Milica
AU  - Onjia, Antonije
PY  - 2024-05
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/7361
AB  - Pesticides used in coffee cultivation may remain behind and pose a risk to humans even after various processing stages of coffee beans (washing, drying, roasting, and grinding). In addition to pesticides applied to battle pests and diseases, mepiquat formation occurs during roasting. A comprehensive LC-MS/MS and GC-MS/MS multi-residue screening approach to determine pesticides in coffee was used in this study. Residues were extracted using the QuEChERS method and analyzed using multiple reaction monitoring (MRM) mass spectrometry after chromatographic separations. Good linearity (r2˃0.9919), recovery (80.2–118%), and RSD (≤19%) were obtained for the procedure including sample preparation and both instrumental techniques. Nine residues were identified as commonly present in coffee samples collected from supermarkets in Serbia. The human intake risk of pesticides was categorized and prioritized using the matrix ranking scheme. Also, health risk assessment was conducted by calculating acute and chronic hazard indices. Multi-residues were present in 79.2% of samples, whereas mepiquat chloride (88.9%) and permethrin (81.9%) were the most detected residues. Risk ranking classified mepiquat chloride, permethrin, and methiocarb sulfone in a high-risk group. On the other hand, the human health risk assessment indicated no risks in the short- and long-term and no cumulative chronic risk.
PB  - Academic Press Inc.
T2  - Journal of Food Composition and Analysis
T1  - GC-MS/MS and LC-MS/MS analysis followed by risk ranking of mepiquat and pyrethroids in coffee
SP  - 106100
VL  - 129
DO  - 10.1016/j.jfca.2024.106100
ER  - 

@article{
author = "Radulović, Jelena and Lučić, Milica and Onjia, Antonije",
year = "2024-05",
abstract = "Pesticides used in coffee cultivation may remain behind and pose a risk to humans even after various processing stages of coffee beans (washing, drying, roasting, and grinding). In addition to pesticides applied to battle pests and diseases, mepiquat formation occurs during roasting. A comprehensive LC-MS/MS and GC-MS/MS multi-residue screening approach to determine pesticides in coffee was used in this study. Residues were extracted using the QuEChERS method and analyzed using multiple reaction monitoring (MRM) mass spectrometry after chromatographic separations. Good linearity (r2˃0.9919), recovery (80.2–118%), and RSD (≤19%) were obtained for the procedure including sample preparation and both instrumental techniques. Nine residues were identified as commonly present in coffee samples collected from supermarkets in Serbia. The human intake risk of pesticides was categorized and prioritized using the matrix ranking scheme. Also, health risk assessment was conducted by calculating acute and chronic hazard indices. Multi-residues were present in 79.2% of samples, whereas mepiquat chloride (88.9%) and permethrin (81.9%) were the most detected residues. Risk ranking classified mepiquat chloride, permethrin, and methiocarb sulfone in a high-risk group. On the other hand, the human health risk assessment indicated no risks in the short- and long-term and no cumulative chronic risk.",
publisher = "Academic Press Inc.",
journal = "Journal of Food Composition and Analysis",
title = "GC-MS/MS and LC-MS/MS analysis followed by risk ranking of mepiquat and pyrethroids in coffee",
pages = "106100",
volume = "129",
doi = "10.1016/j.jfca.2024.106100"
}

Radulović, J., Lučić, M.,& Onjia, A.. (2024-05). GC-MS/MS and LC-MS/MS analysis followed by risk ranking of mepiquat and pyrethroids in coffee. in Journal of Food Composition and Analysis
Academic Press Inc.., 129, 106100.
https://doi.org/10.1016/j.jfca.2024.106100

Radulović J, Lučić M, Onjia A. GC-MS/MS and LC-MS/MS analysis followed by risk ranking of mepiquat and pyrethroids in coffee. in Journal of Food Composition and Analysis. 2024;129:106100.
doi:10.1016/j.jfca.2024.106100 .

Radulović, Jelena, Lučić, Milica, Onjia, Antonije, "GC-MS/MS and LC-MS/MS analysis followed by risk ranking of mepiquat and pyrethroids in coffee" in Journal of Food Composition and Analysis, 129 (2024-05):106100,
https://doi.org/10.1016/j.jfca.2024.106100 . .

Maksimović, S., Tadić, V.,& Žižović, I.. (2024). Tehnološki postupak ekstrakcije iz smilja i impregnacije čvrstih nosača ekstraktom pomoću natkritičnog ugljenik(IV)-oksida. 
Univerzitet u Beogradu, Tehnološko-metalurški fakultet..
https://hdl.handle.net/21.15107/rcub_technorep_7480

Maksimović S, Tadić V, Žižović I. Tehnološki postupak ekstrakcije iz smilja i impregnacije čvrstih nosača ekstraktom pomoću natkritičnog ugljenik(IV)-oksida. 2024;.
https://hdl.handle.net/21.15107/rcub_technorep_7480 .

Maksimović, Svetolik, Tadić, Vanja, Žižović, Irena, "Tehnološki postupak ekstrakcije iz smilja i impregnacije čvrstih nosača ekstraktom pomoću natkritičnog ugljenik(IV)-oksida" (2024),
https://hdl.handle.net/21.15107/rcub_technorep_7480 .

TY  - JOUR
AU  - Ljubić, Verica
AU  - Perendija, Jovana
AU  - Cvetković, Slobodan
AU  - Rogan, Jelena
AU  - Trivunac, Katarina
AU  - Stojanović, Marijana
AU  - Popović, Mina
PY  - 2024
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/6609
AB  - Nowadays, exopolysaccharides (EPS) produced from bacterial cells are manufactured for their use in different industries in the world, mainly in the food, pharmaceutical, and wastewater industries. The characteristics of EPS, such as being biodegradable, safe, high adsorption capacity, and reusable, make them significant and potential applications in the purification of contaminated water of heavy metals. In this study, the possible application in biosorption Ni2+ ions from contaminated water was assessed using this exopolysaccharide as a biosorbent. The new exopolysaccharide from the bacterial strain K. oxytoca J7 was extracted, isolated, and characterized using SEM, FTIR, XRD, TGA/DTG, and MALDI-TOF MS analysis. Likewise, the cytotoxic activity was performed for EPS from K. oxytoca J7 strain. The aim of this study was to investigate the possible application of non-toxic exopolysaccharide in the purification of contaminated water by removing Ni2+ ions. The results obtained from the biosorption study showed that the Langmuir model is well suited to describe the adsorption process of Ni2+ ions by EPS from K. oxytoca J7, with a maximum adsorption capacity of 269.97 mg g–1. The importance of this study is the possible use of natural nontoxic exopolysaccharide extracted from the pathogen microorganism, K. oxytoca J7, for the removal of Ni2+ ions from the contaminated water.
PB  - Springer
T2  - Journal of Polymers and the Environment
T1  - Removal of Ni2+ ions from Contaminated Water by New Exopolysaccharide Extracted from K. oxytoca J7 as Biosorbent
EP  - 1121
SP  - 1105
VL  - 32
DO  - 10.1007/s10924-023-03031-5
ER  - 

@article{
author = "Ljubić, Verica and Perendija, Jovana and Cvetković, Slobodan and Rogan, Jelena and Trivunac, Katarina and Stojanović, Marijana and Popović, Mina",
year = "2024",
abstract = "Nowadays, exopolysaccharides (EPS) produced from bacterial cells are manufactured for their use in different industries in the world, mainly in the food, pharmaceutical, and wastewater industries. The characteristics of EPS, such as being biodegradable, safe, high adsorption capacity, and reusable, make them significant and potential applications in the purification of contaminated water of heavy metals. In this study, the possible application in biosorption Ni2+ ions from contaminated water was assessed using this exopolysaccharide as a biosorbent. The new exopolysaccharide from the bacterial strain K. oxytoca J7 was extracted, isolated, and characterized using SEM, FTIR, XRD, TGA/DTG, and MALDI-TOF MS analysis. Likewise, the cytotoxic activity was performed for EPS from K. oxytoca J7 strain. The aim of this study was to investigate the possible application of non-toxic exopolysaccharide in the purification of contaminated water by removing Ni2+ ions. The results obtained from the biosorption study showed that the Langmuir model is well suited to describe the adsorption process of Ni2+ ions by EPS from K. oxytoca J7, with a maximum adsorption capacity of 269.97 mg g–1. The importance of this study is the possible use of natural nontoxic exopolysaccharide extracted from the pathogen microorganism, K. oxytoca J7, for the removal of Ni2+ ions from the contaminated water.",
publisher = "Springer",
journal = "Journal of Polymers and the Environment",
title = "Removal of Ni2+ ions from Contaminated Water by New Exopolysaccharide Extracted from K. oxytoca J7 as Biosorbent",
pages = "1121-1105",
volume = "32",
doi = "10.1007/s10924-023-03031-5"
}

Ljubić, V., Perendija, J., Cvetković, S., Rogan, J., Trivunac, K., Stojanović, M.,& Popović, M.. (2024). Removal of Ni2+ ions from Contaminated Water by New Exopolysaccharide Extracted from K. oxytoca J7 as Biosorbent. in Journal of Polymers and the Environment
Springer., 32, 1105-1121.
https://doi.org/10.1007/s10924-023-03031-5

Ljubić V, Perendija J, Cvetković S, Rogan J, Trivunac K, Stojanović M, Popović M. Removal of Ni2+ ions from Contaminated Water by New Exopolysaccharide Extracted from K. oxytoca J7 as Biosorbent. in Journal of Polymers and the Environment. 2024;32:1105-1121.
doi:10.1007/s10924-023-03031-5 .

Ljubić, Verica, Perendija, Jovana, Cvetković, Slobodan, Rogan, Jelena, Trivunac, Katarina, Stojanović, Marijana, Popović, Mina, "Removal of Ni2+ ions from Contaminated Water by New Exopolysaccharide Extracted from K. oxytoca J7 as Biosorbent" in Journal of Polymers and the Environment, 32 (2024):1105-1121,
https://doi.org/10.1007/s10924-023-03031-5 . .

TY  - JOUR
AU  - Ivanovska, Aleksandra
AU  - Milošević, Marija
AU  - Lađarević, Jelena
AU  - Jankoska, Maja
AU  - Matić, Tamara
AU  - Svirčev, Zorica
AU  - Kostić, Mirjana
PY  - 2024
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/6978
AB  - This paper outlines a novel simple protocol for tuning the structure and properties of jute using sodium periodate (NaIO4) oxidation and coating with alginate. When compared to the raw jute, fabrics oxidized with a 0.2 or 0.4 % NaIO4 solution for 30–120 min exhibited an increased aldehyde group content (0.185 vs. 0.239–0.398 mmol/g), a significantly increased negative zeta potential (from − 8.57 down to − 20.12 mV), a slight disruption of fiber crystallinity, 15.1–37.5 % and 27.9–49.8 % lower fabric maximum force and stiffness, respectively. Owing to the removal of hydrophobic surface barrier, decreased crystallinity index and the presence of micropores on the
fabrics' surfaces, oxidized fabrics have a 22.3–29.6 % improved ability for moisture sorption compared to raw fabric. Oxidized fabrics characterized by very long wetting times and excellent antioxidant activities (> 98 %), can find applications as hydrophobic packaging materials. To further extend the utilization of jute in biocarpet engineering such as water-binding geo-prebiotic supports, oxidized fabrics were coated with alginate resulting in 7.9–24.9 % higher moisture sorption and 352–660 times lower wetting times than their oxidized counterparts. This modification protocol has never been applied to lignocellulosic fibers and sheds new light on obtaining jute fabrics with tuned structure and properties intended for various applications.
PB  - Elsevier B.V.
T2  - International Journal of Biological Macromolecules
T1  - A step towards tuning the jute fiber structure and properties by employing sodium periodate oxidation and coating with alginate
SP  - 128668
VL  - 257
DO  - 10.1016/j.ijbiomac.2023.128668
ER  - 

@article{
author = "Ivanovska, Aleksandra and Milošević, Marija and Lađarević, Jelena and Jankoska, Maja and Matić, Tamara and Svirčev, Zorica and Kostić, Mirjana",
year = "2024",
abstract = "This paper outlines a novel simple protocol for tuning the structure and properties of jute using sodium periodate (NaIO4) oxidation and coating with alginate. When compared to the raw jute, fabrics oxidized with a 0.2 or 0.4 % NaIO4 solution for 30–120 min exhibited an increased aldehyde group content (0.185 vs. 0.239–0.398 mmol/g), a significantly increased negative zeta potential (from − 8.57 down to − 20.12 mV), a slight disruption of fiber crystallinity, 15.1–37.5 % and 27.9–49.8 % lower fabric maximum force and stiffness, respectively. Owing to the removal of hydrophobic surface barrier, decreased crystallinity index and the presence of micropores on the
fabrics' surfaces, oxidized fabrics have a 22.3–29.6 % improved ability for moisture sorption compared to raw fabric. Oxidized fabrics characterized by very long wetting times and excellent antioxidant activities (> 98 %), can find applications as hydrophobic packaging materials. To further extend the utilization of jute in biocarpet engineering such as water-binding geo-prebiotic supports, oxidized fabrics were coated with alginate resulting in 7.9–24.9 % higher moisture sorption and 352–660 times lower wetting times than their oxidized counterparts. This modification protocol has never been applied to lignocellulosic fibers and sheds new light on obtaining jute fabrics with tuned structure and properties intended for various applications.",
publisher = "Elsevier B.V.",
journal = "International Journal of Biological Macromolecules",
title = "A step towards tuning the jute fiber structure and properties by employing sodium periodate oxidation and coating with alginate",
pages = "128668",
volume = "257",
doi = "10.1016/j.ijbiomac.2023.128668"
}

Ivanovska, A., Milošević, M., Lađarević, J., Jankoska, M., Matić, T., Svirčev, Z.,& Kostić, M.. (2024). A step towards tuning the jute fiber structure and properties by employing sodium periodate oxidation and coating with alginate. in International Journal of Biological Macromolecules
Elsevier B.V.., 257, 128668.
https://doi.org/10.1016/j.ijbiomac.2023.128668

Ivanovska A, Milošević M, Lađarević J, Jankoska M, Matić T, Svirčev Z, Kostić M. A step towards tuning the jute fiber structure and properties by employing sodium periodate oxidation and coating with alginate. in International Journal of Biological Macromolecules. 2024;257:128668.
doi:10.1016/j.ijbiomac.2023.128668 .

Ivanovska, Aleksandra, Milošević, Marija, Lađarević, Jelena, Jankoska, Maja, Matić, Tamara, Svirčev, Zorica, Kostić, Mirjana, "A step towards tuning the jute fiber structure and properties by employing sodium periodate oxidation and coating with alginate" in International Journal of Biological Macromolecules, 257 (2024):128668,
https://doi.org/10.1016/j.ijbiomac.2023.128668 . .

TY  - JOUR
AU  - Jevtović, Đorđe
AU  - Živković, Predrag
AU  - Milivojević, Ana
AU  - Bezbradica, Dejan
AU  - Van Der Auwera, Luc
PY  - 2024
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/6987
AB  - Due to the high wastepaper recyclability and water-loop system closure, packaging paper mills struggle with increased fines, causing runnability issues. Cellulase enzymes are a preferred treatment choice for the improvement of the pulp refining in stock preparation area but are not widely used or easy to introduce in the production process. Different cellulase enzymes were tested, and those with the highest activity were introduced to the white-water (WW) samples with the aim to reduce fines content as potentially new enzyme applications on the paper machine. The first portion of the study involved the development of an experiment model to find and confirm the optimal enzyme process parameters (40 °C, pH 5.7, reaction time 3 h, and 0.18% v/v enzyme addition) for laboratory made white-water. The second portion of the study included turbidity, colloidal charge, flow cytometry (FCM), and chemical oxygen demand (COD) analysis on industrial and laboratory made white-water samples at optimized process parameters. Obtained results corresponded to reduced fines content in white-water samples, which justified commercial usage of cellulase enzymes on recycled paper machine short loop and potentially increased machine runnability without negative influence on wastewater treatment plant.
PB  - North Carolina State University
T2  - BioResources
T1  - Reduction of fines in recycled paper white water via cellulase enzymes
EP  - 655
IS  - 1
SP  - 635
VL  - 19
DO  - 10.15376/biores.19.1.635-655
ER  - 

@article{
author = "Jevtović, Đorđe and Živković, Predrag and Milivojević, Ana and Bezbradica, Dejan and Van Der Auwera, Luc",
year = "2024",
abstract = "Due to the high wastepaper recyclability and water-loop system closure, packaging paper mills struggle with increased fines, causing runnability issues. Cellulase enzymes are a preferred treatment choice for the improvement of the pulp refining in stock preparation area but are not widely used or easy to introduce in the production process. Different cellulase enzymes were tested, and those with the highest activity were introduced to the white-water (WW) samples with the aim to reduce fines content as potentially new enzyme applications on the paper machine. The first portion of the study involved the development of an experiment model to find and confirm the optimal enzyme process parameters (40 °C, pH 5.7, reaction time 3 h, and 0.18% v/v enzyme addition) for laboratory made white-water. The second portion of the study included turbidity, colloidal charge, flow cytometry (FCM), and chemical oxygen demand (COD) analysis on industrial and laboratory made white-water samples at optimized process parameters. Obtained results corresponded to reduced fines content in white-water samples, which justified commercial usage of cellulase enzymes on recycled paper machine short loop and potentially increased machine runnability without negative influence on wastewater treatment plant.",
publisher = "North Carolina State University",
journal = "BioResources",
title = "Reduction of fines in recycled paper white water via cellulase enzymes",
pages = "655-635",
number = "1",
volume = "19",
doi = "10.15376/biores.19.1.635-655"
}

Jevtović, Đ., Živković, P., Milivojević, A., Bezbradica, D.,& Van Der Auwera, L.. (2024). Reduction of fines in recycled paper white water via cellulase enzymes. in BioResources
North Carolina State University., 19(1), 635-655.
https://doi.org/10.15376/biores.19.1.635-655

Jevtović Đ, Živković P, Milivojević A, Bezbradica D, Van Der Auwera L. Reduction of fines in recycled paper white water via cellulase enzymes. in BioResources. 2024;19(1):635-655.
doi:10.15376/biores.19.1.635-655 .

Jevtović, Đorđe, Živković, Predrag, Milivojević, Ana, Bezbradica, Dejan, Van Der Auwera, Luc, "Reduction of fines in recycled paper white water via cellulase enzymes" in BioResources, 19, no. 1 (2024):635-655,
https://doi.org/10.15376/biores.19.1.635-655 . .

TY  - JOUR
AU  - Kutyła, Dawid
AU  - Krstajić Pajić, Mila N.
AU  - Lačnjevac, Uroš Č.
AU  - Marzec, Mateusz M.
AU  - Elezović, Nevenka R.
AU  - Żabiński, Piotr
PY  - 2024
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/6992
AB  - This study investigates the structure, electrochemical behavior and hydrogen evolution reaction (HER) performance of electrodeposited Ru–Co alloy coatings. The alloys were prepared from a 0.75 M Co2+ + 0.025 M Ru3+ solution at various potentials ranging from −0.5 to −1.2 V vs. SCE. Results reveal that the Ru and Co deposition processes are interdependent. The deposition of nobler Ru from the mixed metal solution reaches pure diffusion control already at −0.7 V compared to −1.0 V from a single Ru bath. On the other hand, Co deposition is significantly facilitated in the presence of Ru in the solution. Consequently, as the deposition potential changes from −0.6 to −1.0 V, Ru–Co solid solution coatings characterized by a distinct globular morphology are formed, with their Co content increasing from 22.1/7.4 to 70.2/86.1 wt% for the Cu/Ti2AlC MAX phase substrate applied. The alloy catalysts are found to show much better HER activity and stability in alkaline than in acidic solutions. The best Ru–Co@Ti2AlC sample, electrodeposited at −0.6 V, requires an overpotential of only −95 mV to deliver a current density of −100 mA cm−2 in 1 M KOH, thus outperforming most Ru–Co-based HER electrocatalysts reported to date.
PB  - Elsevier Ltd.
T2  - International Journal of Hydrogen Energy
T1  - Ru–Co alloy coatings electrodeposited on a MAX phase substrate as efficient catalysts for the hydrogen evolution reaction
EP  - 40
SP  - 28
VL  - 56
DO  - 10.1016/j.ijhydene.2023.11.296
ER  - 

@article{
author = "Kutyła, Dawid and Krstajić Pajić, Mila N. and Lačnjevac, Uroš Č. and Marzec, Mateusz M. and Elezović, Nevenka R. and Żabiński, Piotr",
year = "2024",
abstract = "This study investigates the structure, electrochemical behavior and hydrogen evolution reaction (HER) performance of electrodeposited Ru–Co alloy coatings. The alloys were prepared from a 0.75 M Co2+ + 0.025 M Ru3+ solution at various potentials ranging from −0.5 to −1.2 V vs. SCE. Results reveal that the Ru and Co deposition processes are interdependent. The deposition of nobler Ru from the mixed metal solution reaches pure diffusion control already at −0.7 V compared to −1.0 V from a single Ru bath. On the other hand, Co deposition is significantly facilitated in the presence of Ru in the solution. Consequently, as the deposition potential changes from −0.6 to −1.0 V, Ru–Co solid solution coatings characterized by a distinct globular morphology are formed, with their Co content increasing from 22.1/7.4 to 70.2/86.1 wt% for the Cu/Ti2AlC MAX phase substrate applied. The alloy catalysts are found to show much better HER activity and stability in alkaline than in acidic solutions. The best Ru–Co@Ti2AlC sample, electrodeposited at −0.6 V, requires an overpotential of only −95 mV to deliver a current density of −100 mA cm−2 in 1 M KOH, thus outperforming most Ru–Co-based HER electrocatalysts reported to date.",
publisher = "Elsevier Ltd.",
journal = "International Journal of Hydrogen Energy",
title = "Ru–Co alloy coatings electrodeposited on a MAX phase substrate as efficient catalysts for the hydrogen evolution reaction",
pages = "40-28",
volume = "56",
doi = "10.1016/j.ijhydene.2023.11.296"
}

Kutyła, D., Krstajić Pajić, M. N., Lačnjevac, U. Č., Marzec, M. M., Elezović, N. R.,& Żabiński, P.. (2024). Ru–Co alloy coatings electrodeposited on a MAX phase substrate as efficient catalysts for the hydrogen evolution reaction. in International Journal of Hydrogen Energy
Elsevier Ltd.., 56, 28-40.
https://doi.org/10.1016/j.ijhydene.2023.11.296

Kutyła D, Krstajić Pajić MN, Lačnjevac UČ, Marzec MM, Elezović NR, Żabiński P. Ru–Co alloy coatings electrodeposited on a MAX phase substrate as efficient catalysts for the hydrogen evolution reaction. in International Journal of Hydrogen Energy. 2024;56:28-40.
doi:10.1016/j.ijhydene.2023.11.296 .

Kutyła, Dawid, Krstajić Pajić, Mila N., Lačnjevac, Uroš Č., Marzec, Mateusz M., Elezović, Nevenka R., Żabiński, Piotr, "Ru–Co alloy coatings electrodeposited on a MAX phase substrate as efficient catalysts for the hydrogen evolution reaction" in International Journal of Hydrogen Energy, 56 (2024):28-40,
https://doi.org/10.1016/j.ijhydene.2023.11.296 . .

TY  - JOUR
AU  - Stefanović, Ivan S.
AU  - Džunuzović, Jasna V.
AU  - Džunuzović, Enis S.
AU  - Ranđelović, Danijela V.
PY  - 2024
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/6993
AB  - The aim of this work was to examine the influence of polycaprolactone (PCL) as a soft segment (SS) on the surface properties of polyurethane networks (PUNs). Five PUNs with different SS content (from 10 to 50 wt%) were prepared using Boltorn® aliphatic hyperbranched polyester of the second pseudo generation and isophorone diisocyanate as components of hard segments. The structure, hydrophobicity, wettability, and swelling behavior of these PUNs were investigated. Primarily, the obtained results showed that properties of prepared PUNs strongly depend on the content of SS that is, PCL. It has been established that the increase of SS content reduced the degree of hydrogen bonding in PUNs. Also, the increase of the SS content in PUNs induced appearance of more pronounced microphase separated morphology, better hydrophobicity and non-wetting with diiodomethane. Simultaneously, the increase of the SS content led to the decrease of contact angles with formamide, and surface free energy of the prepared PUNs. These PUNs show good surface properties that are required for their potential application such as coatings.
PB  - John Wiley and Sons Inc.
T2  - Journal of Applied Polymer Science
T1  - The influence of polycaprolactone content on the surface properties of polyurethane networks
IS  - 8
SP  - e54989
VL  - 141
DO  - 10.1002/app.54989
ER  - 

@article{
author = "Stefanović, Ivan S. and Džunuzović, Jasna V. and Džunuzović, Enis S. and Ranđelović, Danijela V.",
year = "2024",
abstract = "The aim of this work was to examine the influence of polycaprolactone (PCL) as a soft segment (SS) on the surface properties of polyurethane networks (PUNs). Five PUNs with different SS content (from 10 to 50 wt%) were prepared using Boltorn® aliphatic hyperbranched polyester of the second pseudo generation and isophorone diisocyanate as components of hard segments. The structure, hydrophobicity, wettability, and swelling behavior of these PUNs were investigated. Primarily, the obtained results showed that properties of prepared PUNs strongly depend on the content of SS that is, PCL. It has been established that the increase of SS content reduced the degree of hydrogen bonding in PUNs. Also, the increase of the SS content in PUNs induced appearance of more pronounced microphase separated morphology, better hydrophobicity and non-wetting with diiodomethane. Simultaneously, the increase of the SS content led to the decrease of contact angles with formamide, and surface free energy of the prepared PUNs. These PUNs show good surface properties that are required for their potential application such as coatings.",
publisher = "John Wiley and Sons Inc.",
journal = "Journal of Applied Polymer Science",
title = "The influence of polycaprolactone content on the surface properties of polyurethane networks",
number = "8",
pages = "e54989",
volume = "141",
doi = "10.1002/app.54989"
}

Stefanović, I. S., Džunuzović, J. V., Džunuzović, E. S.,& Ranđelović, D. V.. (2024). The influence of polycaprolactone content on the surface properties of polyurethane networks. in Journal of Applied Polymer Science
John Wiley and Sons Inc.., 141(8), e54989.
https://doi.org/10.1002/app.54989

Stefanović IS, Džunuzović JV, Džunuzović ES, Ranđelović DV. The influence of polycaprolactone content on the surface properties of polyurethane networks. in Journal of Applied Polymer Science. 2024;141(8):e54989.
doi:10.1002/app.54989 .

Stefanović, Ivan S., Džunuzović, Jasna V., Džunuzović, Enis S., Ranđelović, Danijela V., "The influence of polycaprolactone content on the surface properties of polyurethane networks" in Journal of Applied Polymer Science, 141, no. 8 (2024):e54989,
https://doi.org/10.1002/app.54989 . .

TY  - JOUR
AU  - Dimitrijević, Snežana
AU  - Milić, Marija
AU  - Tadić, Vanja
AU  - Maksimović, Svetolik
AU  - Filipović, Vladimir
AU  - Dimitrijević-Branković, Suzana
AU  - Miljković, Miona
AU  - Salamon, Ivan
PY  - 2024
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/7036
AB  - Within this investigation, the effect of conventional and sophisticated extraction method was evaluated on the chemical composition of black cumin seeds (Nigella sativa L.) essential oils and their bioactive characteristics. Soxhlet extraction at 60 °C by hexane (SEH) and petroleum ether (SEP) was adopted as traditionally used technique, while the supercritical extraction with CO2 (SFE), under the pressure of 10 MPa and temperature of 40 °C, was performed as a modern method, expected to overcome the drawbacks of the conventional solvent extraction. The results showed that SFE enabled up to ten times higher extraction yields, compared to essential oils derived after Soxhlet extraction, however, the bioactive compounds content, such as polyphenols, flavonoids and carotenoids, were extracted in higher quantities in the oil from Soxhlet extraction performance. Thereby, the strongest antioxidant agent was found to be the essential oil obtained from SEP, followed by the oil from SFE and oil obtained from SEH, respectively. The GC-MS analysis revealed that the content of thymoquinone was the highest in the essential oil from SEP (69.58%), and the obtained values are among the highest reported within the available literature data. Also, this oil sample contained about eleven times higher thymoquinone quantities than the essential oil obtained by SFE, which was mostly constituted of a methyl linoleate, a fatty acid methyl ester of linoleic acid. In addition, the essential oil from SEP exerted a value added antimicrobial properties, where it was found to be particularly effective in suppression of the Gram-positive bacteria growth.
PB  - Elsevier B.V.
T2  - Sustainable Chemistry and Pharmacy
T1  - Black cumin essential oil as a valuable source of bioactive compounds: Evaluation of the conventional vs. modern extraction technique
SP  - 101390
VL  - 37
DO  - 10.1016/j.scp.2023.101390
ER  - 

@article{
author = "Dimitrijević, Snežana and Milić, Marija and Tadić, Vanja and Maksimović, Svetolik and Filipović, Vladimir and Dimitrijević-Branković, Suzana and Miljković, Miona and Salamon, Ivan",
year = "2024",
abstract = "Within this investigation, the effect of conventional and sophisticated extraction method was evaluated on the chemical composition of black cumin seeds (Nigella sativa L.) essential oils and their bioactive characteristics. Soxhlet extraction at 60 °C by hexane (SEH) and petroleum ether (SEP) was adopted as traditionally used technique, while the supercritical extraction with CO2 (SFE), under the pressure of 10 MPa and temperature of 40 °C, was performed as a modern method, expected to overcome the drawbacks of the conventional solvent extraction. The results showed that SFE enabled up to ten times higher extraction yields, compared to essential oils derived after Soxhlet extraction, however, the bioactive compounds content, such as polyphenols, flavonoids and carotenoids, were extracted in higher quantities in the oil from Soxhlet extraction performance. Thereby, the strongest antioxidant agent was found to be the essential oil obtained from SEP, followed by the oil from SFE and oil obtained from SEH, respectively. The GC-MS analysis revealed that the content of thymoquinone was the highest in the essential oil from SEP (69.58%), and the obtained values are among the highest reported within the available literature data. Also, this oil sample contained about eleven times higher thymoquinone quantities than the essential oil obtained by SFE, which was mostly constituted of a methyl linoleate, a fatty acid methyl ester of linoleic acid. In addition, the essential oil from SEP exerted a value added antimicrobial properties, where it was found to be particularly effective in suppression of the Gram-positive bacteria growth.",
publisher = "Elsevier B.V.",
journal = "Sustainable Chemistry and Pharmacy",
title = "Black cumin essential oil as a valuable source of bioactive compounds: Evaluation of the conventional vs. modern extraction technique",
pages = "101390",
volume = "37",
doi = "10.1016/j.scp.2023.101390"
}

Dimitrijević, S., Milić, M., Tadić, V., Maksimović, S., Filipović, V., Dimitrijević-Branković, S., Miljković, M.,& Salamon, I.. (2024). Black cumin essential oil as a valuable source of bioactive compounds: Evaluation of the conventional vs. modern extraction technique. in Sustainable Chemistry and Pharmacy
Elsevier B.V.., 37, 101390.
https://doi.org/10.1016/j.scp.2023.101390

Dimitrijević S, Milić M, Tadić V, Maksimović S, Filipović V, Dimitrijević-Branković S, Miljković M, Salamon I. Black cumin essential oil as a valuable source of bioactive compounds: Evaluation of the conventional vs. modern extraction technique. in Sustainable Chemistry and Pharmacy. 2024;37:101390.
doi:10.1016/j.scp.2023.101390 .

Dimitrijević, Snežana, Milić, Marija, Tadić, Vanja, Maksimović, Svetolik, Filipović, Vladimir, Dimitrijević-Branković, Suzana, Miljković, Miona, Salamon, Ivan, "Black cumin essential oil as a valuable source of bioactive compounds: Evaluation of the conventional vs. modern extraction technique" in Sustainable Chemistry and Pharmacy, 37 (2024):101390,
https://doi.org/10.1016/j.scp.2023.101390 . .

TY  - JOUR
AU  - Savić, Veljko
AU  - Dojčinović, Marina
AU  - Topalović, Vladimir
AU  - Cvijović-Alagić, Ivana
AU  - Stojanović, Jovica
AU  - Matijašević, Srđan
AU  - Grujić, Snežana
PY  - 2024
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/7090
AB  - The incombustible portion of coal that remains after burning is known as bottom or fly ash, and it has a detrimental influence on the environment. One of the possible alternatives for reducing the amount of ash deposited in landfills might be the production of useful glass–ceramic from vitrified fly ash. Glass–ceramic was synthesized using fly ash from the thermal power plant "Nikola Tesla" and fluxing additives. Sinter crystallization of the parent glass resulted in glass ceramics. The glass was created by melting a combination of coal fly ash (CFA), Na2CO3, and CaCO3 at T = 1500 °C and quenching the melt in the air. Glass powders were sintered at temperatures 850 and 900 °C. The resulting glass–ceramics were characterized microstructurally, physically, and mechanically. The cavitation erosion of samples was evaluated. The cavitation rate was 0.015 mg/min for the sample sintered at 850 °C and 0.0053 mg/min for the sample sintered at 900 °C. The leaching of heavy metals in glass–ceramic samples was determined using Toxicity Characteristic Leaching Procedure. A low concentration of heavy metals in the leaching solution showed that heavy metals were successfully incorporated in the glass matrix and that obtained glass–ceramics are ecologically safe for usage. Both samples exhibit good resistance to cavitation erosion, suggesting their potential as possible replacements for structural ceramics commonly employed components of hydraulic machinery.
PB  - Springer
T2  - International Journal of Environmental Science and Technology
T1  - The effect of sintering temperature on cavitation erosion in glass–ceramics based on coal fly ash
DO  - 10.1007/s13762-023-05411-9
ER  - 

@article{
author = "Savić, Veljko and Dojčinović, Marina and Topalović, Vladimir and Cvijović-Alagić, Ivana and Stojanović, Jovica and Matijašević, Srđan and Grujić, Snežana",
year = "2024",
abstract = "The incombustible portion of coal that remains after burning is known as bottom or fly ash, and it has a detrimental influence on the environment. One of the possible alternatives for reducing the amount of ash deposited in landfills might be the production of useful glass–ceramic from vitrified fly ash. Glass–ceramic was synthesized using fly ash from the thermal power plant "Nikola Tesla" and fluxing additives. Sinter crystallization of the parent glass resulted in glass ceramics. The glass was created by melting a combination of coal fly ash (CFA), Na2CO3, and CaCO3 at T = 1500 °C and quenching the melt in the air. Glass powders were sintered at temperatures 850 and 900 °C. The resulting glass–ceramics were characterized microstructurally, physically, and mechanically. The cavitation erosion of samples was evaluated. The cavitation rate was 0.015 mg/min for the sample sintered at 850 °C and 0.0053 mg/min for the sample sintered at 900 °C. The leaching of heavy metals in glass–ceramic samples was determined using Toxicity Characteristic Leaching Procedure. A low concentration of heavy metals in the leaching solution showed that heavy metals were successfully incorporated in the glass matrix and that obtained glass–ceramics are ecologically safe for usage. Both samples exhibit good resistance to cavitation erosion, suggesting their potential as possible replacements for structural ceramics commonly employed components of hydraulic machinery.",
publisher = "Springer",
journal = "International Journal of Environmental Science and Technology",
title = "The effect of sintering temperature on cavitation erosion in glass–ceramics based on coal fly ash",
doi = "10.1007/s13762-023-05411-9"
}

Savić, V., Dojčinović, M., Topalović, V., Cvijović-Alagić, I., Stojanović, J., Matijašević, S.,& Grujić, S.. (2024). The effect of sintering temperature on cavitation erosion in glass–ceramics based on coal fly ash. in International Journal of Environmental Science and Technology
Springer..
https://doi.org/10.1007/s13762-023-05411-9

Savić V, Dojčinović M, Topalović V, Cvijović-Alagić I, Stojanović J, Matijašević S, Grujić S. The effect of sintering temperature on cavitation erosion in glass–ceramics based on coal fly ash. in International Journal of Environmental Science and Technology. 2024;.
doi:10.1007/s13762-023-05411-9 .

Savić, Veljko, Dojčinović, Marina, Topalović, Vladimir, Cvijović-Alagić, Ivana, Stojanović, Jovica, Matijašević, Srđan, Grujić, Snežana, "The effect of sintering temperature on cavitation erosion in glass–ceramics based on coal fly ash" in International Journal of Environmental Science and Technology (2024),
https://doi.org/10.1007/s13762-023-05411-9 . .

TY  - JOUR
AU  - Milovanović, Stoja
AU  - Lukić, Ivana
AU  - Krgović, Nemanja
AU  - Tadić, Vanja
AU  - Radovanović, Željko
AU  - Tyśkiewicz, Katarzyna
AU  - Konkol, Marcin
PY  - 2024
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/7140
AB  - The study aimed toward the development of biocompatible and biodegradable polymeric films (starch-chitosan and starch-chitosan-cyclodextrin) with biologically valuable green tea leaf extract using an environmentally friendly integrated process of supercritical fluid extraction (SFE) and supercritical solvent impregnation (SSI). The SFE-SSI process parameters were selected through the initial estimation of the SFE parameters effect (temperatures 35 and 70 °C and the addition of co-solvents ethanol, ethanol/water, and water). The present early-stage work showed that an increase in temperature increased extraction yield (from 0.9 to 4.2%) and caffeine content while it decreased polyphenolic and pigment content as well as antioxidant activity and extract loading onto films (from 7.1 to 0.1%). The addition of co-solvents to sc-CO2 had an adverse effect on extract yield, composition, and loading. The highest recorded total phenolic, flavonoid, chlorophyll A, and caffeine content in extracts were 136.5 mg GE/g, 22.7 mg RE/g, 8.1 mg/g, and 460.0 mg/g, respectively.
PB  - Elsevier B.V.
T2  - Journal of Supercritical Fluids
T1  - Selection of processing parameters for the integrated supercritical CO2 extraction from green tea leaves and extract impregnation onto starch-chitosan based films
SP  - 106163
VL  - 206
DO  - 10.1016/j.supflu.2023.106163
ER  - 

@article{
author = "Milovanović, Stoja and Lukić, Ivana and Krgović, Nemanja and Tadić, Vanja and Radovanović, Željko and Tyśkiewicz, Katarzyna and Konkol, Marcin",
year = "2024",
abstract = "The study aimed toward the development of biocompatible and biodegradable polymeric films (starch-chitosan and starch-chitosan-cyclodextrin) with biologically valuable green tea leaf extract using an environmentally friendly integrated process of supercritical fluid extraction (SFE) and supercritical solvent impregnation (SSI). The SFE-SSI process parameters were selected through the initial estimation of the SFE parameters effect (temperatures 35 and 70 °C and the addition of co-solvents ethanol, ethanol/water, and water). The present early-stage work showed that an increase in temperature increased extraction yield (from 0.9 to 4.2%) and caffeine content while it decreased polyphenolic and pigment content as well as antioxidant activity and extract loading onto films (from 7.1 to 0.1%). The addition of co-solvents to sc-CO2 had an adverse effect on extract yield, composition, and loading. The highest recorded total phenolic, flavonoid, chlorophyll A, and caffeine content in extracts were 136.5 mg GE/g, 22.7 mg RE/g, 8.1 mg/g, and 460.0 mg/g, respectively.",
publisher = "Elsevier B.V.",
journal = "Journal of Supercritical Fluids",
title = "Selection of processing parameters for the integrated supercritical CO2 extraction from green tea leaves and extract impregnation onto starch-chitosan based films",
pages = "106163",
volume = "206",
doi = "10.1016/j.supflu.2023.106163"
}

Milovanović, S., Lukić, I., Krgović, N., Tadić, V., Radovanović, Ž., Tyśkiewicz, K.,& Konkol, M.. (2024). Selection of processing parameters for the integrated supercritical CO2 extraction from green tea leaves and extract impregnation onto starch-chitosan based films. in Journal of Supercritical Fluids
Elsevier B.V.., 206, 106163.
https://doi.org/10.1016/j.supflu.2023.106163

Milovanović S, Lukić I, Krgović N, Tadić V, Radovanović Ž, Tyśkiewicz K, Konkol M. Selection of processing parameters for the integrated supercritical CO2 extraction from green tea leaves and extract impregnation onto starch-chitosan based films. in Journal of Supercritical Fluids. 2024;206:106163.
doi:10.1016/j.supflu.2023.106163 .

Milovanović, Stoja, Lukić, Ivana, Krgović, Nemanja, Tadić, Vanja, Radovanović, Željko, Tyśkiewicz, Katarzyna, Konkol, Marcin, "Selection of processing parameters for the integrated supercritical CO2 extraction from green tea leaves and extract impregnation onto starch-chitosan based films" in Journal of Supercritical Fluids, 206 (2024):106163,
https://doi.org/10.1016/j.supflu.2023.106163 . .

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

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

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

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

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

TY  - JOUR
AU  - Vučković, Nemanja
AU  - Prlainović, Nevena
AU  - Glođović, Nikola
AU  - Čalija, Bojan
AU  - Milosavljević, Nedeljko
AU  - Kalagasidis Krušić, Melina
AU  - Milašinović, Nikola
PY  - 2024
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/7149
AB  - Novel polymer network microformulations have been widely used for pharmaceutical applications. Especially challenging is to design and develop an ideal oral drug formulation due to many hostile factors in gastrointestinal (GI) tract microenvironment. Hydrogels attained striking attention for the use in controlled drug delivery systems, and for that purpose temperature- and pH-sensitive hydrogels have been extensively employed. This paper reports synthesis and characterization of innovative polymers-crosslinked hydrogel system consisted of N-isopropylacrylamide-graft-dextran (NiPAAm-g-Dex) and chitosan (Ch). Composition of the system was optimized to demonstrate distinguished encapsulation efficiency (EE) and release properties of diclofenac sodium (DS). The microspheres structure and morphology were confirmed by attenuated total reflectance Fourier transform infrared spectroscopy (ATR FT-IR) and scanning electron microscopy (SEM), respectively. Prepared microparticles have successfully passed through the simulated gastric and small intestine and reached the intestine, where the release of DS was carried out. In vitro release studies showed smooth release profile in a controllable manner with up to 40% release of the model drug after 4 h at pH 7.20 ± 0.01. Based on the results, novel polymer microformulations show excellent potential as controlled release drug delivery system and represent a superb candidate for additional in vivo testing.
PB  - Springer Science and Business Media Deutschland GmbH
T2  - Journal of the Iranian Chemical Society
T1  - Novel chitosan and N-isopropylacrylamide-grafted-dextran-based microformulations as effective oral drug delivery system
DO  - 10.1007/s13738-023-02960-1
ER  - 

@article{
author = "Vučković, Nemanja and Prlainović, Nevena and Glođović, Nikola and Čalija, Bojan and Milosavljević, Nedeljko and Kalagasidis Krušić, Melina and Milašinović, Nikola",
year = "2024",
abstract = "Novel polymer network microformulations have been widely used for pharmaceutical applications. Especially challenging is to design and develop an ideal oral drug formulation due to many hostile factors in gastrointestinal (GI) tract microenvironment. Hydrogels attained striking attention for the use in controlled drug delivery systems, and for that purpose temperature- and pH-sensitive hydrogels have been extensively employed. This paper reports synthesis and characterization of innovative polymers-crosslinked hydrogel system consisted of N-isopropylacrylamide-graft-dextran (NiPAAm-g-Dex) and chitosan (Ch). Composition of the system was optimized to demonstrate distinguished encapsulation efficiency (EE) and release properties of diclofenac sodium (DS). The microspheres structure and morphology were confirmed by attenuated total reflectance Fourier transform infrared spectroscopy (ATR FT-IR) and scanning electron microscopy (SEM), respectively. Prepared microparticles have successfully passed through the simulated gastric and small intestine and reached the intestine, where the release of DS was carried out. In vitro release studies showed smooth release profile in a controllable manner with up to 40% release of the model drug after 4 h at pH 7.20 ± 0.01. Based on the results, novel polymer microformulations show excellent potential as controlled release drug delivery system and represent a superb candidate for additional in vivo testing.",
publisher = "Springer Science and Business Media Deutschland GmbH",
journal = "Journal of the Iranian Chemical Society",
title = "Novel chitosan and N-isopropylacrylamide-grafted-dextran-based microformulations as effective oral drug delivery system",
doi = "10.1007/s13738-023-02960-1"
}

Vučković, N., Prlainović, N., Glođović, N., Čalija, B., Milosavljević, N., Kalagasidis Krušić, M.,& Milašinović, N.. (2024). Novel chitosan and N-isopropylacrylamide-grafted-dextran-based microformulations as effective oral drug delivery system. in Journal of the Iranian Chemical Society
Springer Science and Business Media Deutschland GmbH..
https://doi.org/10.1007/s13738-023-02960-1

Vučković N, Prlainović N, Glođović N, Čalija B, Milosavljević N, Kalagasidis Krušić M, Milašinović N. Novel chitosan and N-isopropylacrylamide-grafted-dextran-based microformulations as effective oral drug delivery system. in Journal of the Iranian Chemical Society. 2024;.
doi:10.1007/s13738-023-02960-1 .

Vučković, Nemanja, Prlainović, Nevena, Glođović, Nikola, Čalija, Bojan, Milosavljević, Nedeljko, Kalagasidis Krušić, Melina, Milašinović, Nikola, "Novel chitosan and N-isopropylacrylamide-grafted-dextran-based microformulations as effective oral drug delivery system" in Journal of the Iranian Chemical Society (2024),
https://doi.org/10.1007/s13738-023-02960-1 . .

TY  - JOUR
AU  - Grozdanić, Nikola
AU  - Simić, Zoran
AU  - Kijevčanin, Mirjana
AU  - Radović, Ivona
PY  - 2024
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/7150
AB  - Terpenes usually found in plants have a wide range of applications, especially as additives in various types of fuels, and most recently in the aviation industry, where they can be blended with jet fuels or kerosene. In this work, the densities of pure terpenes (1R)-(+)-α-pinene, (1S)-(−)-β-pinene, and linalool were measured over the temperature range T = (293.15 to 413.15) K and at high pressures p = (0.1 to 60) MPa. The experimental density data were fitted by the modified Tammann-Tait equation where the absolute average percentage deviation between measured and calculated densities was less than 0.02%, the percentage maximum deviation was less than 0.2%, and the average percentage deviation was less than 0.02% for all three measured terpenes. The obtained parameters were used to determine isothermal compressibility (κT), isobaric thermal expansivity (αp), internal pressure (pint), and the difference between specific heat capacity at constant pressure (cp) and constant volume (cv). Furthermore, the PC-SAFT model was applied for liquid density prediction at high pressures. Derived thermodynamic properties such as isothermal compressibility and isobaric thermal expansivity increase as temperature increases and decrease with pressure for all of the studied compounds.
PB  - American Chemical Society
T2  - Journal of Chemical and Engineering Data
T1  - High Pressure Densities and Derived Thermodynamic Properties of Pure (1R)-(+)-α-Pinene, (1S)-(−)-β-Pinene, and Linalool: Experiment and Modeling
EP  - 863
IS  - 3
SP  - 854
VL  - 69
DO  - 10.1021/acs.jced.3c00582
ER  - 

@article{
author = "Grozdanić, Nikola and Simić, Zoran and Kijevčanin, Mirjana and Radović, Ivona",
year = "2024",
abstract = "Terpenes usually found in plants have a wide range of applications, especially as additives in various types of fuels, and most recently in the aviation industry, where they can be blended with jet fuels or kerosene. In this work, the densities of pure terpenes (1R)-(+)-α-pinene, (1S)-(−)-β-pinene, and linalool were measured over the temperature range T = (293.15 to 413.15) K and at high pressures p = (0.1 to 60) MPa. The experimental density data were fitted by the modified Tammann-Tait equation where the absolute average percentage deviation between measured and calculated densities was less than 0.02%, the percentage maximum deviation was less than 0.2%, and the average percentage deviation was less than 0.02% for all three measured terpenes. The obtained parameters were used to determine isothermal compressibility (κT), isobaric thermal expansivity (αp), internal pressure (pint), and the difference between specific heat capacity at constant pressure (cp) and constant volume (cv). Furthermore, the PC-SAFT model was applied for liquid density prediction at high pressures. Derived thermodynamic properties such as isothermal compressibility and isobaric thermal expansivity increase as temperature increases and decrease with pressure for all of the studied compounds.",
publisher = "American Chemical Society",
journal = "Journal of Chemical and Engineering Data",
title = "High Pressure Densities and Derived Thermodynamic Properties of Pure (1R)-(+)-α-Pinene, (1S)-(−)-β-Pinene, and Linalool: Experiment and Modeling",
pages = "863-854",
number = "3",
volume = "69",
doi = "10.1021/acs.jced.3c00582"
}

Grozdanić, N., Simić, Z., Kijevčanin, M.,& Radović, I.. (2024). High Pressure Densities and Derived Thermodynamic Properties of Pure (1R)-(+)-α-Pinene, (1S)-(−)-β-Pinene, and Linalool: Experiment and Modeling. in Journal of Chemical and Engineering Data
American Chemical Society., 69(3), 854-863.
https://doi.org/10.1021/acs.jced.3c00582

Grozdanić N, Simić Z, Kijevčanin M, Radović I. High Pressure Densities and Derived Thermodynamic Properties of Pure (1R)-(+)-α-Pinene, (1S)-(−)-β-Pinene, and Linalool: Experiment and Modeling. in Journal of Chemical and Engineering Data. 2024;69(3):854-863.
doi:10.1021/acs.jced.3c00582 .

Grozdanić, Nikola, Simić, Zoran, Kijevčanin, Mirjana, Radović, Ivona, "High Pressure Densities and Derived Thermodynamic Properties of Pure (1R)-(+)-α-Pinene, (1S)-(−)-β-Pinene, and Linalool: Experiment and Modeling" in Journal of Chemical and Engineering Data, 69, no. 3 (2024):854-863,
https://doi.org/10.1021/acs.jced.3c00582 . .

TY  - JOUR
AU  - Elhmali, Houda Taher
AU  - Stajčić, Ivana
AU  - Stajčić, Aleksandar
AU  - Pešić, Ivan
AU  - Jovanović, Marija
AU  - Petrović, Miloš
AU  - Radojević, Vesna
PY  - 2024
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/7157
AB  - While dental poly methyl methacrylate(PMMA) possesses distinctive qualities such as ease of fabrication, cost-effectiveness, and favorable physical and mechanical properties, these attributes alone are inadequate to impart the necessary impact strength and hardness. Consequently, pure PMMA is less suitable for dental applications. This research focused on the incorporation of Strontium titanate (SrTiO3-STO) and hybrid filler STO/Manganese oxide (MnO2) to improve impact resistance and hardness. The potential of STO in reinforcing PMMA is poorly investigated, while hybrid filler STO/MnO2 has not been presented yet. Differential scanning calorimetry is conducted in order to investigate the agglomeration influence on the PMMA glass transition temperature (Tg), as well as the leaching of residual monomer and volatile additives that could pose a threat to human health. It has been determined that agglomeration with 1 wt% loading had no influence on Tg, while the first scan revealed differences in evaporation of small molecules, in favor of composite PMMA-STO/MnO2, which showed the trapping potential of volatiles. Investigations of mechanical properties have revealed the significant influence of hybrid STO/MnO2 filler on microhardness and total absorbed impact energy, which were increased by 89.9% and 145.4%, respectively. Results presented in this study revealed the reinforcing potential of hybrid nanoparticles that could find application in other polymers as well.
PB  - MDPI
T2  - Polymers
T1  - Influence of Novel SrTiO3/MnO2 Hybrid Nanoparticles on Poly(methyl methacrylate) Thermal and Mechanical Behavior
IS  - 2
SP  - 278
VL  - 16
DO  - 10.3390/polym16020278
ER  - 

@article{
author = "Elhmali, Houda Taher and Stajčić, Ivana and Stajčić, Aleksandar and Pešić, Ivan and Jovanović, Marija and Petrović, Miloš and Radojević, Vesna",
year = "2024",
abstract = "While dental poly methyl methacrylate(PMMA) possesses distinctive qualities such as ease of fabrication, cost-effectiveness, and favorable physical and mechanical properties, these attributes alone are inadequate to impart the necessary impact strength and hardness. Consequently, pure PMMA is less suitable for dental applications. This research focused on the incorporation of Strontium titanate (SrTiO3-STO) and hybrid filler STO/Manganese oxide (MnO2) to improve impact resistance and hardness. The potential of STO in reinforcing PMMA is poorly investigated, while hybrid filler STO/MnO2 has not been presented yet. Differential scanning calorimetry is conducted in order to investigate the agglomeration influence on the PMMA glass transition temperature (Tg), as well as the leaching of residual monomer and volatile additives that could pose a threat to human health. It has been determined that agglomeration with 1 wt% loading had no influence on Tg, while the first scan revealed differences in evaporation of small molecules, in favor of composite PMMA-STO/MnO2, which showed the trapping potential of volatiles. Investigations of mechanical properties have revealed the significant influence of hybrid STO/MnO2 filler on microhardness and total absorbed impact energy, which were increased by 89.9% and 145.4%, respectively. Results presented in this study revealed the reinforcing potential of hybrid nanoparticles that could find application in other polymers as well.",
publisher = "MDPI",
journal = "Polymers",
title = "Influence of Novel SrTiO3/MnO2 Hybrid Nanoparticles on Poly(methyl methacrylate) Thermal and Mechanical Behavior",
number = "2",
pages = "278",
volume = "16",
doi = "10.3390/polym16020278"
}

Elhmali, H. T., Stajčić, I., Stajčić, A., Pešić, I., Jovanović, M., Petrović, M.,& Radojević, V.. (2024). Influence of Novel SrTiO3/MnO2 Hybrid Nanoparticles on Poly(methyl methacrylate) Thermal and Mechanical Behavior. in Polymers
MDPI., 16(2), 278.
https://doi.org/10.3390/polym16020278

Elhmali HT, Stajčić I, Stajčić A, Pešić I, Jovanović M, Petrović M, Radojević V. Influence of Novel SrTiO3/MnO2 Hybrid Nanoparticles on Poly(methyl methacrylate) Thermal and Mechanical Behavior. in Polymers. 2024;16(2):278.
doi:10.3390/polym16020278 .

Elhmali, Houda Taher, Stajčić, Ivana, Stajčić, Aleksandar, Pešić, Ivan, Jovanović, Marija, Petrović, Miloš, Radojević, Vesna, "Influence of Novel SrTiO3/MnO2 Hybrid Nanoparticles on Poly(methyl methacrylate) Thermal and Mechanical Behavior" in Polymers, 16, no. 2 (2024):278,
https://doi.org/10.3390/polym16020278 . .

TY  - JOUR
AU  - Ivanović, Tijana
AU  - Popović, Daniela Ž.
AU  - Miladinović, Jelena
AU  - Miladinović, Zoran P.
AU  - Rajaković-Ognjanović, Vladana N.
AU  - Pastor, Ferenc
AU  - Mladenović, Anja
PY  - 2024
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/7259
AB  - This study present estimation of the thermodynamic parameters and the influence of ionic activity coefficient on the thermodynamic equilibrium constant of adsorption of phosphates on fly ash. The adsorption was conducted over a wide range of initial phosphate concentrations at different pH values pH = (3; 7; 10). The adsorption results were treated using the Langmuir, Freundlich and Sips adsorption isotherms, which provide information about the maximum adsorption capacity. The Langmuir and Sips isotherms were a satisfactory fit to the adsorption data, especially at pH = 3, with an acceptable regression coefficient over the entire concentration range, Langmuir (r2 = 0.9737) and Sips (r2 = 0.9969). The estimated maximum phosphate sorption capacity of fly ash was 6.21 ± 0.68 (mmol·g−1) according to Langmuir and 4.19 ± 0.16 (mmol·g−1) according to the Sips model, at pH = 3.0. However, there is no data in the published literature for estimating the thermodynamic parameters of the phosphate adsorption process using thermodynamic models for activity coefficients. Novel approach of this paper was determination of the thermodynamic equilibrium constant and Gibbs free energy, using the Pitzer ion-interaction model to predict the nature of adsorption. The Pitzer-ion interaction model was used for the mixed ionic systems, taking into consideration the effect of other present ions besides phosphates in the equilibrium solution resulting from fly ash desorption. The procedure for comprehensive estimation of the ion activity coefficient at maximum adsorption capacity and the dimensionless thermodynamic equilibrium constant using Langmuir's and Sips's constants was presented. The calculated value of the phosphate activity coefficient in the equilibrium solution was γH = 0.7003 ± 0.0027 and the converted molar activity coefficient was γH = 0.6903 ± 0.0027. The estimated values of Gibbs free energy were: ΔGL = −6.788 ± 0.521 kJ·mol−1 based on Langmuir equilibrium constant and ΔGa = −7.707 ± 0.527 kJ·mol−1 based on activity and thermodynamic equilibrium constant. According to Sips model, the adsorption process is even more spontaneous, with the Gibbs free energy calculated using the phosphate activity coefficient and the thermodynamic equilibrium constant, ΔGa = −9.707 ± 0.617 kJ·mol−1. Consideration of the ionic activity coefficient is particularly important for large, charged adsorbates at higher concentrations, as the absolute difference in free energy for adsorption is app. 12 %. The scientific contribution is reflected in obtaining the necessary and more accurate information for the improvement of adsorption processes and possibly for the upgrading of fly ash in overall wastewater treatment technology.
PB  - Elsevier B.V.
T2  - Journal of Molecular Liquids
T1  - Advanced thermodynamic approach to adsorption of charged adsorbates from aqueous electrolyte solutions
SP  - 124097
VL  - 397
DO  - 10.1016/j.molliq.2024.124097
ER  - 

@article{
author = "Ivanović, Tijana and Popović, Daniela Ž. and Miladinović, Jelena and Miladinović, Zoran P. and Rajaković-Ognjanović, Vladana N. and Pastor, Ferenc and Mladenović, Anja",
year = "2024",
abstract = "This study present estimation of the thermodynamic parameters and the influence of ionic activity coefficient on the thermodynamic equilibrium constant of adsorption of phosphates on fly ash. The adsorption was conducted over a wide range of initial phosphate concentrations at different pH values pH = (3; 7; 10). The adsorption results were treated using the Langmuir, Freundlich and Sips adsorption isotherms, which provide information about the maximum adsorption capacity. The Langmuir and Sips isotherms were a satisfactory fit to the adsorption data, especially at pH = 3, with an acceptable regression coefficient over the entire concentration range, Langmuir (r2 = 0.9737) and Sips (r2 = 0.9969). The estimated maximum phosphate sorption capacity of fly ash was 6.21 ± 0.68 (mmol·g−1) according to Langmuir and 4.19 ± 0.16 (mmol·g−1) according to the Sips model, at pH = 3.0. However, there is no data in the published literature for estimating the thermodynamic parameters of the phosphate adsorption process using thermodynamic models for activity coefficients. Novel approach of this paper was determination of the thermodynamic equilibrium constant and Gibbs free energy, using the Pitzer ion-interaction model to predict the nature of adsorption. The Pitzer-ion interaction model was used for the mixed ionic systems, taking into consideration the effect of other present ions besides phosphates in the equilibrium solution resulting from fly ash desorption. The procedure for comprehensive estimation of the ion activity coefficient at maximum adsorption capacity and the dimensionless thermodynamic equilibrium constant using Langmuir's and Sips's constants was presented. The calculated value of the phosphate activity coefficient in the equilibrium solution was γH = 0.7003 ± 0.0027 and the converted molar activity coefficient was γH = 0.6903 ± 0.0027. The estimated values of Gibbs free energy were: ΔGL = −6.788 ± 0.521 kJ·mol−1 based on Langmuir equilibrium constant and ΔGa = −7.707 ± 0.527 kJ·mol−1 based on activity and thermodynamic equilibrium constant. According to Sips model, the adsorption process is even more spontaneous, with the Gibbs free energy calculated using the phosphate activity coefficient and the thermodynamic equilibrium constant, ΔGa = −9.707 ± 0.617 kJ·mol−1. Consideration of the ionic activity coefficient is particularly important for large, charged adsorbates at higher concentrations, as the absolute difference in free energy for adsorption is app. 12 %. The scientific contribution is reflected in obtaining the necessary and more accurate information for the improvement of adsorption processes and possibly for the upgrading of fly ash in overall wastewater treatment technology.",
publisher = "Elsevier B.V.",
journal = "Journal of Molecular Liquids",
title = "Advanced thermodynamic approach to adsorption of charged adsorbates from aqueous electrolyte solutions",
pages = "124097",
volume = "397",
doi = "10.1016/j.molliq.2024.124097"
}

Ivanović, T., Popović, D. Ž., Miladinović, J., Miladinović, Z. P., Rajaković-Ognjanović, V. N., Pastor, F.,& Mladenović, A.. (2024). Advanced thermodynamic approach to adsorption of charged adsorbates from aqueous electrolyte solutions. in Journal of Molecular Liquids
Elsevier B.V.., 397, 124097.
https://doi.org/10.1016/j.molliq.2024.124097

Ivanović T, Popović DŽ, Miladinović J, Miladinović ZP, Rajaković-Ognjanović VN, Pastor F, Mladenović A. Advanced thermodynamic approach to adsorption of charged adsorbates from aqueous electrolyte solutions. in Journal of Molecular Liquids. 2024;397:124097.
doi:10.1016/j.molliq.2024.124097 .

Ivanović, Tijana, Popović, Daniela Ž., Miladinović, Jelena, Miladinović, Zoran P., Rajaković-Ognjanović, Vladana N., Pastor, Ferenc, Mladenović, Anja, "Advanced thermodynamic approach to adsorption of charged adsorbates from aqueous electrolyte solutions" in Journal of Molecular Liquids, 397 (2024):124097,
https://doi.org/10.1016/j.molliq.2024.124097 . .

TY  - JOUR
AU  - Anojčić, Jasmina
AU  - Mijin, Dušan
AU  - Eraković Pantović, Sanja
AU  - Bogdanović, Aleksandra
AU  - Turuntaš, Nikola
AU  - Mutić, Sanja
AU  - Petrović, Slobodan
AU  - Avramov Ivić, Milka
PY  - 2024
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/7278
AB  - The anticholinergic drug, solifenacin, is frequently used for the treatment of the urological tract for urinary incontinence, and urinary frequency. The development of reliable and effective solifenacin electrochemical sensors is of great importance for the pharmaceutical industry and clinical practice. In this work, the electrochemical behavior of solifenacin succinate (SOL) was studied using three different working electrodes: gold (Au), glassy carbon (GCE) and boron-doped diamond electrode (BDDE). The cyclic voltammetric (CV) measurements performed in 0.05 M NaHCO3 indicated that the SOL oxidation process is irreversible and diffusion-controlled at all investigated working electrodes. Afterwards, the testing of SOL electrochemical stability and the possibility of its electrochemical degradation was performed at the Au electrode by the cycling of the potential during 3 h and continuously to 6 h. It was shown that the SOL was electrochemically transformed into another electroactive species and its degradation was excluded. For electroanalytical application, the anodically pretreated BDDE (+2.0 V; 30 s) was selected. Various experimental parameters were optimized, including the pH of the aqueous Britton-Robinson (B-R) buffer as a supporting electrolyte (from pH 2.0 to 11.98) and the most intensive peak of the target analyte was at pH 11.0, so this pH value was chosen as the optimum for further measurements. Based on the correlation of the SOL peak intensity and different concentrations, the developed differential pulse voltammetric (DPV) method was characterized by a linear concentration range from 0.041 to 2.50 µM, with a correlation coefficient of 0.999, and a relative standard deviation of 0.3 %. Taking into account the sensitivity of the developed DPV method towards the electrochemical oxidation of SOL, a very low detection limit of 0.012 µM in the model system was achieved. The BDDE showed adequate selectivity for SOL in the presence of the investigated interferents. The obtained results indicate that the BDDE with an optimized DPV method could be applied for the trace-level electroanalytical determination of SOL in human urine sample with excellent recovery and reproducibility.
PB  - Elsevier B.V.
T2  - Journal of Electroanalytical Chemistry
T1  - Voltammetric behavior of solifenacin succinate on gold, glassy carbon and boron-doped diamond electrodes: Stability testing and determination
SP  - 118113
VL  - 957
DO  - 10.1016/j.jelechem.2024.118113
ER  - 

@article{
author = "Anojčić, Jasmina and Mijin, Dušan and Eraković Pantović, Sanja and Bogdanović, Aleksandra and Turuntaš, Nikola and Mutić, Sanja and Petrović, Slobodan and Avramov Ivić, Milka",
year = "2024",
abstract = "The anticholinergic drug, solifenacin, is frequently used for the treatment of the urological tract for urinary incontinence, and urinary frequency. The development of reliable and effective solifenacin electrochemical sensors is of great importance for the pharmaceutical industry and clinical practice. In this work, the electrochemical behavior of solifenacin succinate (SOL) was studied using three different working electrodes: gold (Au), glassy carbon (GCE) and boron-doped diamond electrode (BDDE). The cyclic voltammetric (CV) measurements performed in 0.05 M NaHCO3 indicated that the SOL oxidation process is irreversible and diffusion-controlled at all investigated working electrodes. Afterwards, the testing of SOL electrochemical stability and the possibility of its electrochemical degradation was performed at the Au electrode by the cycling of the potential during 3 h and continuously to 6 h. It was shown that the SOL was electrochemically transformed into another electroactive species and its degradation was excluded. For electroanalytical application, the anodically pretreated BDDE (+2.0 V; 30 s) was selected. Various experimental parameters were optimized, including the pH of the aqueous Britton-Robinson (B-R) buffer as a supporting electrolyte (from pH 2.0 to 11.98) and the most intensive peak of the target analyte was at pH 11.0, so this pH value was chosen as the optimum for further measurements. Based on the correlation of the SOL peak intensity and different concentrations, the developed differential pulse voltammetric (DPV) method was characterized by a linear concentration range from 0.041 to 2.50 µM, with a correlation coefficient of 0.999, and a relative standard deviation of 0.3 %. Taking into account the sensitivity of the developed DPV method towards the electrochemical oxidation of SOL, a very low detection limit of 0.012 µM in the model system was achieved. The BDDE showed adequate selectivity for SOL in the presence of the investigated interferents. The obtained results indicate that the BDDE with an optimized DPV method could be applied for the trace-level electroanalytical determination of SOL in human urine sample with excellent recovery and reproducibility.",
publisher = "Elsevier B.V.",
journal = "Journal of Electroanalytical Chemistry",
title = "Voltammetric behavior of solifenacin succinate on gold, glassy carbon and boron-doped diamond electrodes: Stability testing and determination",
pages = "118113",
volume = "957",
doi = "10.1016/j.jelechem.2024.118113"
}

Anojčić, J., Mijin, D., Eraković Pantović, S., Bogdanović, A., Turuntaš, N., Mutić, S., Petrović, S.,& Avramov Ivić, M.. (2024). Voltammetric behavior of solifenacin succinate on gold, glassy carbon and boron-doped diamond electrodes: Stability testing and determination. in Journal of Electroanalytical Chemistry
Elsevier B.V.., 957, 118113.
https://doi.org/10.1016/j.jelechem.2024.118113

Anojčić J, Mijin D, Eraković Pantović S, Bogdanović A, Turuntaš N, Mutić S, Petrović S, Avramov Ivić M. Voltammetric behavior of solifenacin succinate on gold, glassy carbon and boron-doped diamond electrodes: Stability testing and determination. in Journal of Electroanalytical Chemistry. 2024;957:118113.
doi:10.1016/j.jelechem.2024.118113 .

Anojčić, Jasmina, Mijin, Dušan, Eraković Pantović, Sanja, Bogdanović, Aleksandra, Turuntaš, Nikola, Mutić, Sanja, Petrović, Slobodan, Avramov Ivić, Milka, "Voltammetric behavior of solifenacin succinate on gold, glassy carbon and boron-doped diamond electrodes: Stability testing and determination" in Journal of Electroanalytical Chemistry, 957 (2024):118113,
https://doi.org/10.1016/j.jelechem.2024.118113 . .

TY  - JOUR
AU  - Pajić-Lijaković, Ivana
AU  - Milivojević, Milan
PY  - 2024
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/7319
AB  - A crucial aspect of tissue self-organization during morphogenesis, wound healing, and cancer invasion is directed migration of cell collectives. The majority of in vivo directed migration has been guided by chemotaxis, whereby cells follow a chemical gradient. In certain situations, migrating cell collectives can also self-generate the stiffness gradient in the surrounding tissue, which can have a feedback effect on the directionality of the migration. The phenomenon has been observed during collective durotaxis in vivo. Along the biointerface between neighbouring tissues, heterotypic cell-cell interactions are the main cause of this self-generated stiffness gradient. The physical processes in charge of tissue self-organization along the biointerface, which are related to the interplay between cell signalling and the formation of heterotypic cell-cell adhesion contacts, are less well-developed than the biological mechanisms of the cellular interactions. This complex phenomenon is discussed here in the model system, such as collective migration of neural crest cells between ectodermal placode and mesoderm subpopulations within Xenopus embryos by pointing to the role of the dynamics along the biointerface between adjacent cell subpopulations on the subpopulation stiffness.
PB  - Elsevier B.V.
T2  - Biosystems
T1  - Collective durotaxis along a self-generated mobile stiffness gradient in vivo
SP  - 105155
VL  - 237
DO  - 10.1016/j.biosystems.2024.105155
ER  - 

@article{
author = "Pajić-Lijaković, Ivana and Milivojević, Milan",
year = "2024",
abstract = "A crucial aspect of tissue self-organization during morphogenesis, wound healing, and cancer invasion is directed migration of cell collectives. The majority of in vivo directed migration has been guided by chemotaxis, whereby cells follow a chemical gradient. In certain situations, migrating cell collectives can also self-generate the stiffness gradient in the surrounding tissue, which can have a feedback effect on the directionality of the migration. The phenomenon has been observed during collective durotaxis in vivo. Along the biointerface between neighbouring tissues, heterotypic cell-cell interactions are the main cause of this self-generated stiffness gradient. The physical processes in charge of tissue self-organization along the biointerface, which are related to the interplay between cell signalling and the formation of heterotypic cell-cell adhesion contacts, are less well-developed than the biological mechanisms of the cellular interactions. This complex phenomenon is discussed here in the model system, such as collective migration of neural crest cells between ectodermal placode and mesoderm subpopulations within Xenopus embryos by pointing to the role of the dynamics along the biointerface between adjacent cell subpopulations on the subpopulation stiffness.",
publisher = "Elsevier B.V.",
journal = "Biosystems",
title = "Collective durotaxis along a self-generated mobile stiffness gradient in vivo",
pages = "105155",
volume = "237",
doi = "10.1016/j.biosystems.2024.105155"
}

Pajić-Lijaković, I.,& Milivojević, M.. (2024). Collective durotaxis along a self-generated mobile stiffness gradient in vivo. in Biosystems
Elsevier B.V.., 237, 105155.
https://doi.org/10.1016/j.biosystems.2024.105155

Pajić-Lijaković I, Milivojević M. Collective durotaxis along a self-generated mobile stiffness gradient in vivo. in Biosystems. 2024;237:105155.
doi:10.1016/j.biosystems.2024.105155 .

Pajić-Lijaković, Ivana, Milivojević, Milan, "Collective durotaxis along a self-generated mobile stiffness gradient in vivo" in Biosystems, 237 (2024):105155,
https://doi.org/10.1016/j.biosystems.2024.105155 . .

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

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

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

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

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

TY  - JOUR
AU  - Abduarahman, Muna Abdualatif
AU  - Vuksanović, Marija M.
AU  - Milošević, Milena
AU  - Egelja, Adela
AU  - Savić, Andrija
AU  - Veličković, Zlate
AU  - Marinković, Aleksandar
PY  - 2024
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/7322
AB  - This study aimed to investigate the adsorption of As(V), phosphate, and textile dye Acid Green 25 (AG-25) on layered double hydroxides Mn-Fe_LDH and corresponding membranes (wCell/Mn-Fe_LDH). The wCell membrane, derived from waste tobacco boxes, was formed by cross-linking of epoxy and amino modified cellulose fibers with epoxy modified Mn-Fe_LDH and lysine as cross-linker. Structural and morphological analyses were conducted for Mn-Fe_LDH and wCell/Mn-Fe_LDH. The batch system explored pH, contact time, temperature, and initial concentration effects on wCell/Mn-Fe_LDH adsorption efficiency. Adsorption capacities of 82.71, 106.9, and 130.3 mg g−1 were achieved for As(V), phosphate, and AG-25, respectively, indicating effective anionic species removal. Kinetic analysis suggested intraparticle diffusion as the rate-limiting step. Thermodynamic parameters and ionic strength effects indicated a physisorption mechanism for AG-25 and surface complexation for As(V) and phosphate. Biodegradation experiments after five adsorption/desorption cycles revealed the membrane’s decomposition, with phosphate’s strong bonding releasing essential elements valuable for soil fertilization. Effluent wastewater treatment demonstrated low environmental impact through the formation of insoluble As(V) salts and photocatalytic dye degradation.
PB  - Springer
T2  - Journal of Polymers and the Environment
T1  - Mn-Fe Layered Double Hydroxide Modified Cellulose-Based Membrane for Sustainable Anionic Pollutant Removal
DO  - 10.1007/s10924-024-03192-x
ER  - 

@article{
author = "Abduarahman, Muna Abdualatif and Vuksanović, Marija M. and Milošević, Milena and Egelja, Adela and Savić, Andrija and Veličković, Zlate and Marinković, Aleksandar",
year = "2024",
abstract = "This study aimed to investigate the adsorption of As(V), phosphate, and textile dye Acid Green 25 (AG-25) on layered double hydroxides Mn-Fe_LDH and corresponding membranes (wCell/Mn-Fe_LDH). The wCell membrane, derived from waste tobacco boxes, was formed by cross-linking of epoxy and amino modified cellulose fibers with epoxy modified Mn-Fe_LDH and lysine as cross-linker. Structural and morphological analyses were conducted for Mn-Fe_LDH and wCell/Mn-Fe_LDH. The batch system explored pH, contact time, temperature, and initial concentration effects on wCell/Mn-Fe_LDH adsorption efficiency. Adsorption capacities of 82.71, 106.9, and 130.3 mg g−1 were achieved for As(V), phosphate, and AG-25, respectively, indicating effective anionic species removal. Kinetic analysis suggested intraparticle diffusion as the rate-limiting step. Thermodynamic parameters and ionic strength effects indicated a physisorption mechanism for AG-25 and surface complexation for As(V) and phosphate. Biodegradation experiments after five adsorption/desorption cycles revealed the membrane’s decomposition, with phosphate’s strong bonding releasing essential elements valuable for soil fertilization. Effluent wastewater treatment demonstrated low environmental impact through the formation of insoluble As(V) salts and photocatalytic dye degradation.",
publisher = "Springer",
journal = "Journal of Polymers and the Environment",
title = "Mn-Fe Layered Double Hydroxide Modified Cellulose-Based Membrane for Sustainable Anionic Pollutant Removal",
doi = "10.1007/s10924-024-03192-x"
}

Abduarahman, M. A., Vuksanović, M. M., Milošević, M., Egelja, A., Savić, A., Veličković, Z.,& Marinković, A.. (2024). Mn-Fe Layered Double Hydroxide Modified Cellulose-Based Membrane for Sustainable Anionic Pollutant Removal. in Journal of Polymers and the Environment
Springer..
https://doi.org/10.1007/s10924-024-03192-x

Abduarahman MA, Vuksanović MM, Milošević M, Egelja A, Savić A, Veličković Z, Marinković A. Mn-Fe Layered Double Hydroxide Modified Cellulose-Based Membrane for Sustainable Anionic Pollutant Removal. in Journal of Polymers and the Environment. 2024;.
doi:10.1007/s10924-024-03192-x .

Abduarahman, Muna Abdualatif, Vuksanović, Marija M., Milošević, Milena, Egelja, Adela, Savić, Andrija, Veličković, Zlate, Marinković, Aleksandar, "Mn-Fe Layered Double Hydroxide Modified Cellulose-Based Membrane for Sustainable Anionic Pollutant Removal" in Journal of Polymers and the Environment (2024),
https://doi.org/10.1007/s10924-024-03192-x . .

TY  - JOUR
AU  - Simić, Zoran V.
AU  - Radović, Ivona R.
AU  - Kijevčanin, Mirjana Lj.
PY  - 2024
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/7342
AB  - This paper investigates the feasibility of using diethyl adipate (DEA), a green organic solvent, as a separation agent for extracting various alcohols from aqueous solutions. In order to achieve this, liquid-liquid equilibria (LLE) experiments were carried out for four ternary systems: {water + methanol + DEA}, {water + ethanol + DEA}, {water + 1-propanol + DEA}, and {water + 2-propanol + DEA} at 298.15 K and atmospheric pressure. LLE experiments involve determination of certain thermodynamic data such as binodal curves and cloud-point data. Binodal curve data were determined by the cloud-point method using the titration technique, while the tie-line data were determined by optimizing the parameters based on the experimental measurements of the refractive index. Additionally, the distribution coefficients and the separation factors were calculated within the immiscibility region. Hand and Othmer-Tobias correlations were used to examine the reliability of the tie-line data. Also, the experimental ternary LLE data were correlated using the UNIversal QUAsiChemical (UNIQUAC) activity coefficient models. The results confirm that that DEA is a suitable choice for extracting methanol, ethanol, 1-propanol, and 2-propanol from water. The potential of DEA as a separation agent followed the sequence methanol < ethanol < 2-propanol < 1-propanol. UNIQUAC model proved to be effective in correlating the LLE data.
PB  - American Chemical Society
T2  - Journal of Chemical and Engineering Data
T1  - Measurement and Correlation of Liquid–Liquid Equilibrium Data for Ternary Systems Water + C1–C3 Alcohols + Diethyl Adipate at 298.15 K and Atmospheric Pressure
DO  - 10.1021/acs.jced.3c00708
ER  - 

@article{
author = "Simić, Zoran V. and Radović, Ivona R. and Kijevčanin, Mirjana Lj.",
year = "2024",
abstract = "This paper investigates the feasibility of using diethyl adipate (DEA), a green organic solvent, as a separation agent for extracting various alcohols from aqueous solutions. In order to achieve this, liquid-liquid equilibria (LLE) experiments were carried out for four ternary systems: {water + methanol + DEA}, {water + ethanol + DEA}, {water + 1-propanol + DEA}, and {water + 2-propanol + DEA} at 298.15 K and atmospheric pressure. LLE experiments involve determination of certain thermodynamic data such as binodal curves and cloud-point data. Binodal curve data were determined by the cloud-point method using the titration technique, while the tie-line data were determined by optimizing the parameters based on the experimental measurements of the refractive index. Additionally, the distribution coefficients and the separation factors were calculated within the immiscibility region. Hand and Othmer-Tobias correlations were used to examine the reliability of the tie-line data. Also, the experimental ternary LLE data were correlated using the UNIversal QUAsiChemical (UNIQUAC) activity coefficient models. The results confirm that that DEA is a suitable choice for extracting methanol, ethanol, 1-propanol, and 2-propanol from water. The potential of DEA as a separation agent followed the sequence methanol < ethanol < 2-propanol < 1-propanol. UNIQUAC model proved to be effective in correlating the LLE data.",
publisher = "American Chemical Society",
journal = "Journal of Chemical and Engineering Data",
title = "Measurement and Correlation of Liquid–Liquid Equilibrium Data for Ternary Systems Water + C1–C3 Alcohols + Diethyl Adipate at 298.15 K and Atmospheric Pressure",
doi = "10.1021/acs.jced.3c00708"
}

Simić, Z. V., Radović, I. R.,& Kijevčanin, M. Lj.. (2024). Measurement and Correlation of Liquid–Liquid Equilibrium Data for Ternary Systems Water + C1–C3 Alcohols + Diethyl Adipate at 298.15 K and Atmospheric Pressure. in Journal of Chemical and Engineering Data
American Chemical Society..
https://doi.org/10.1021/acs.jced.3c00708

Simić ZV, Radović IR, Kijevčanin ML. Measurement and Correlation of Liquid–Liquid Equilibrium Data for Ternary Systems Water + C1–C3 Alcohols + Diethyl Adipate at 298.15 K and Atmospheric Pressure. in Journal of Chemical and Engineering Data. 2024;.
doi:10.1021/acs.jced.3c00708 .

Simić, Zoran V., Radović, Ivona R., Kijevčanin, Mirjana Lj., "Measurement and Correlation of Liquid–Liquid Equilibrium Data for Ternary Systems Water + C1–C3 Alcohols + Diethyl Adipate at 298.15 K and Atmospheric Pressure" in Journal of Chemical and Engineering Data (2024),
https://doi.org/10.1021/acs.jced.3c00708 . .