TY  - JOUR
AU  - Panczyszyn, Elzbieta
AU  - Saverio, Valentina
AU  - Monzani, Romina
AU  - Gagliardi, Mara
AU  - Petrović, Jelena
AU  - Stojkovska, Jasmina
AU  - Collavin, Licio
AU  - Corazzari, Marco
PY  - 2024-12
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/7318
AB  - Human osteosarcoma (OS) is a relatively rare malignancy preferentially affecting long body bones which prognosis is often poor also due to the lack of effective therapies. Clinical management of this cancer basically relies on surgical removal of primary tumor coupled with radio/chemotherapy. Unfortunately, most osteosarcoma cells are resistant to conventional therapy, with the undergoing epithelial-mesenchymal transition (EMT) giving rise to gene expression reprogramming, thus increasing cancer cell invasiveness and metastatic potential. Alternative clinical approaches are thus urgently needed. In this context, the recently described ferroptotic cell death represents an attractive new strategy to efficiently kill cancer cells, since most chemoresistant and mesenchymal-shaped tumors display high susceptibility to pro-ferroptotic compounds. However, cancer cells have also evolved anti-ferroptotic strategies, which somehow sustain their survival upon ferroptosis induction. Indeed, here we show that osteosarcoma cell lines display heterogeneous sensitivity to ferroptosis execution, correlating with the mesenchymal phenotype, which is consistently affected by the expression of the well-known anti-ferroptotic factor ferroptosis suppressor protein 1 (FSP1). Interestingly, inhibiting the activity or expression of FSP1 restores cancer cell sensitivity to ferroptosis. Moreover, we also found that: i) AKRs might also contribute to resistance; ii) NRF2 enhances FSP1 expression upon ferroptosis induction; while iii) p53 contributes to the regulation of FSP1 basal expression in OS cells. In conclusion, FSP1 expression can potentially be used as a valuable predictive marker of OS sensitivity to ferroptosis and as a new potential therapeutic target.
PB  - Springer Nature
T2  - Cell Death Discovery
T1  - FSP1 is a predictive biomarker of osteosarcoma cells’ susceptibility to ferroptotic cell death and a potential therapeutic target
IS  - 1
SP  - 87
VL  - 10
DO  - 10.1038/s41420-024-01854-2
ER  - 

@article{
author = "Panczyszyn, Elzbieta and Saverio, Valentina and Monzani, Romina and Gagliardi, Mara and Petrović, Jelena and Stojkovska, Jasmina and Collavin, Licio and Corazzari, Marco",
year = "2024-12",
abstract = "Human osteosarcoma (OS) is a relatively rare malignancy preferentially affecting long body bones which prognosis is often poor also due to the lack of effective therapies. Clinical management of this cancer basically relies on surgical removal of primary tumor coupled with radio/chemotherapy. Unfortunately, most osteosarcoma cells are resistant to conventional therapy, with the undergoing epithelial-mesenchymal transition (EMT) giving rise to gene expression reprogramming, thus increasing cancer cell invasiveness and metastatic potential. Alternative clinical approaches are thus urgently needed. In this context, the recently described ferroptotic cell death represents an attractive new strategy to efficiently kill cancer cells, since most chemoresistant and mesenchymal-shaped tumors display high susceptibility to pro-ferroptotic compounds. However, cancer cells have also evolved anti-ferroptotic strategies, which somehow sustain their survival upon ferroptosis induction. Indeed, here we show that osteosarcoma cell lines display heterogeneous sensitivity to ferroptosis execution, correlating with the mesenchymal phenotype, which is consistently affected by the expression of the well-known anti-ferroptotic factor ferroptosis suppressor protein 1 (FSP1). Interestingly, inhibiting the activity or expression of FSP1 restores cancer cell sensitivity to ferroptosis. Moreover, we also found that: i) AKRs might also contribute to resistance; ii) NRF2 enhances FSP1 expression upon ferroptosis induction; while iii) p53 contributes to the regulation of FSP1 basal expression in OS cells. In conclusion, FSP1 expression can potentially be used as a valuable predictive marker of OS sensitivity to ferroptosis and as a new potential therapeutic target.",
publisher = "Springer Nature",
journal = "Cell Death Discovery",
title = "FSP1 is a predictive biomarker of osteosarcoma cells’ susceptibility to ferroptotic cell death and a potential therapeutic target",
number = "1",
pages = "87",
volume = "10",
doi = "10.1038/s41420-024-01854-2"
}

Panczyszyn, E., Saverio, V., Monzani, R., Gagliardi, M., Petrović, J., Stojkovska, J., Collavin, L.,& Corazzari, M.. (2024-12). FSP1 is a predictive biomarker of osteosarcoma cells’ susceptibility to ferroptotic cell death and a potential therapeutic target. in Cell Death Discovery
Springer Nature., 10(1), 87.
https://doi.org/10.1038/s41420-024-01854-2

Panczyszyn E, Saverio V, Monzani R, Gagliardi M, Petrović J, Stojkovska J, Collavin L, Corazzari M. FSP1 is a predictive biomarker of osteosarcoma cells’ susceptibility to ferroptotic cell death and a potential therapeutic target. in Cell Death Discovery. 2024;10(1):87.
doi:10.1038/s41420-024-01854-2 .

Panczyszyn, Elzbieta, Saverio, Valentina, Monzani, Romina, Gagliardi, Mara, Petrović, Jelena, Stojkovska, Jasmina, Collavin, Licio, Corazzari, Marco, "FSP1 is a predictive biomarker of osteosarcoma cells’ susceptibility to ferroptotic cell death and a potential therapeutic target" in Cell Death Discovery, 10, no. 1 (2024-12):87,
https://doi.org/10.1038/s41420-024-01854-2 . .

TY  - JOUR
AU  - Vasiljević, Bojana R.
AU  - Odobaša, Daliborka
AU  - Vujičić, Ivica
AU  - Filimonović, Milica Budimir
AU  - Smits, Krisjanis
AU  - Mijin, Dušan
AU  - Marinković, Dragana
PY  - 2024-09
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/7469
AB  - In the present research, the two different systems of dye based on zinc phthalocyanine were prepared by microwave-induced synthesis and conventional methods. They were evaluated as new effective chemical-based dosimeters for gamma irradiation. The sensitivity of the prepared dosimeters was examined by studying the comparative results between them through the changes in structural and optical properties upon exposure to different gamma irradiation doses. The color bleaching of the solutions was followed spectrophotometrically. Gradual changes from blue to light yellow color of zinc phthalocyanine solution, with the increase of the gamma radiation dose, were observed due to the decomposition of the dyes based on the zinc phthalocyanine. The synthesized zinc phthalocyanine chemical-based dosimeters for measurement of gamma irradiation up to 25kGy showed excellent stability after irradiation in terms of morphology and structure, which makes them a suitable novel material as composite-based dosimeters of gamma irradiation.
PB  - Elsevier Ltd.
T2  - Radiation Physics and Chemistry
T1  - Sustainable and fast synthesis of zinc-phthalocyanine for gamma radiation dosimeter application
SP  - 111816
VL  - 222
DO  - 10.1016/j.radphyschem.2024.111816
ER  - 

@article{
author = "Vasiljević, Bojana R. and Odobaša, Daliborka and Vujičić, Ivica and Filimonović, Milica Budimir and Smits, Krisjanis and Mijin, Dušan and Marinković, Dragana",
year = "2024-09",
abstract = "In the present research, the two different systems of dye based on zinc phthalocyanine were prepared by microwave-induced synthesis and conventional methods. They were evaluated as new effective chemical-based dosimeters for gamma irradiation. The sensitivity of the prepared dosimeters was examined by studying the comparative results between them through the changes in structural and optical properties upon exposure to different gamma irradiation doses. The color bleaching of the solutions was followed spectrophotometrically. Gradual changes from blue to light yellow color of zinc phthalocyanine solution, with the increase of the gamma radiation dose, were observed due to the decomposition of the dyes based on the zinc phthalocyanine. The synthesized zinc phthalocyanine chemical-based dosimeters for measurement of gamma irradiation up to 25kGy showed excellent stability after irradiation in terms of morphology and structure, which makes them a suitable novel material as composite-based dosimeters of gamma irradiation.",
publisher = "Elsevier Ltd.",
journal = "Radiation Physics and Chemistry",
title = "Sustainable and fast synthesis of zinc-phthalocyanine for gamma radiation dosimeter application",
pages = "111816",
volume = "222",
doi = "10.1016/j.radphyschem.2024.111816"
}

Vasiljević, B. R., Odobaša, D., Vujičić, I., Filimonović, M. B., Smits, K., Mijin, D.,& Marinković, D.. (2024-09). Sustainable and fast synthesis of zinc-phthalocyanine for gamma radiation dosimeter application. in Radiation Physics and Chemistry
Elsevier Ltd.., 222, 111816.
https://doi.org/10.1016/j.radphyschem.2024.111816

Vasiljević BR, Odobaša D, Vujičić I, Filimonović MB, Smits K, Mijin D, Marinković D. Sustainable and fast synthesis of zinc-phthalocyanine for gamma radiation dosimeter application. in Radiation Physics and Chemistry. 2024;222:111816.
doi:10.1016/j.radphyschem.2024.111816 .

Vasiljević, Bojana R., Odobaša, Daliborka, Vujičić, Ivica, Filimonović, Milica Budimir, Smits, Krisjanis, Mijin, Dušan, Marinković, Dragana, "Sustainable and fast synthesis of zinc-phthalocyanine for gamma radiation dosimeter application" in Radiation Physics and Chemistry, 222 (2024-09):111816,
https://doi.org/10.1016/j.radphyschem.2024.111816 . .

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 . .

TY  - JOUR
AU  - Aranđelović, Mihajlo
AU  - Đorđević, Branislav
AU  - Sedmak, Simon
AU  - Radu, Dorin
AU  - Petrović, Ana
AU  - Dikić, Stefan
AU  - Sedmak, Aleksandar
PY  - 2024-06
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/7360
AB  - Failure analysis of welded joint with multiple defects was performed taking into account the effect of all defects, not just a dominant one. Four cases of multiple defects in welded joint under the uniaxial tensile loading were investigated using extended Finite Element Method. Two-dimensional Finite Element Models were made according to the tensile specimens with initial crack located in a critical area of welded joint. For each multiple defects case, numerical simulation was performed with three initial crack depth. Engineering Critical Analysis was made using Failure Assessment Diagrams for each defect that was determined as critical for its welded joint case. Numerical simulation showed that the geometry of the most prominent one from a point of view of structural integrity. It was concluded that the vertical misalignment in combination with a secondary defect, had the most adverse effect which can lead to failure of welded structure.
PB  - Elsevier Ltd.
T2  - Engineering Failure Analysis
T1  - Failure analysis of welded joint with multiple defects by extended Finite Element Method and Engineering Critical Analysis
SP  - 108176
VL  - 160
DO  - 10.1016/j.engfailanal.2024.108176
ER  - 

@article{
author = "Aranđelović, Mihajlo and Đorđević, Branislav and Sedmak, Simon and Radu, Dorin and Petrović, Ana and Dikić, Stefan and Sedmak, Aleksandar",
year = "2024-06",
abstract = "Failure analysis of welded joint with multiple defects was performed taking into account the effect of all defects, not just a dominant one. Four cases of multiple defects in welded joint under the uniaxial tensile loading were investigated using extended Finite Element Method. Two-dimensional Finite Element Models were made according to the tensile specimens with initial crack located in a critical area of welded joint. For each multiple defects case, numerical simulation was performed with three initial crack depth. Engineering Critical Analysis was made using Failure Assessment Diagrams for each defect that was determined as critical for its welded joint case. Numerical simulation showed that the geometry of the most prominent one from a point of view of structural integrity. It was concluded that the vertical misalignment in combination with a secondary defect, had the most adverse effect which can lead to failure of welded structure.",
publisher = "Elsevier Ltd.",
journal = "Engineering Failure Analysis",
title = "Failure analysis of welded joint with multiple defects by extended Finite Element Method and Engineering Critical Analysis",
pages = "108176",
volume = "160",
doi = "10.1016/j.engfailanal.2024.108176"
}

Aranđelović, M., Đorđević, B., Sedmak, S., Radu, D., Petrović, A., Dikić, S.,& Sedmak, A.. (2024-06). Failure analysis of welded joint with multiple defects by extended Finite Element Method and Engineering Critical Analysis. in Engineering Failure Analysis
Elsevier Ltd.., 160, 108176.
https://doi.org/10.1016/j.engfailanal.2024.108176

Aranđelović M, Đorđević B, Sedmak S, Radu D, Petrović A, Dikić S, Sedmak A. Failure analysis of welded joint with multiple defects by extended Finite Element Method and Engineering Critical Analysis. in Engineering Failure Analysis. 2024;160:108176.
doi:10.1016/j.engfailanal.2024.108176 .

Aranđelović, Mihajlo, Đorđević, Branislav, Sedmak, Simon, Radu, Dorin, Petrović, Ana, Dikić, Stefan, Sedmak, Aleksandar, "Failure analysis of welded joint with multiple defects by extended Finite Element Method and Engineering Critical Analysis" in Engineering Failure Analysis, 160 (2024-06):108176,
https://doi.org/10.1016/j.engfailanal.2024.108176 . .

TY  - JOUR
AU  - Ayub, Hafiz Muhammad Uzair
AU  - Alnouri, Sabla Y.
AU  - Stijepović, Mirko
AU  - Stijepović, Vladimir
AU  - Hussein, Ibnelwaleed A.
PY  - 2024-06
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/7449
AB  - Energy systems are undergoing rapid change as the world responds to climate change. Many policymakers may ask, what will be the next great energy source for a low-carbon future? All indications so far point to hydrogen energy. Although it is anticipated that costs will likely fall as the hydrogen production scale increases, it may be reported that the high technology costs remain a barrier to the widespread shift towards hydrogen. This paper presents hydrogen production costs for various production methods for different regions across the world, including the USA, the Middle East, Europe, India, and Canada. The costs of hydrogen production from biomass gasification, coal gasification, and natural gas reforming are compared, revealing the varying costs across different regions. Moreover, the production of green hydrogen from renewable energy sources is also presented, and compared with conventional methods. It highlights that while green hydrogen is environmentally sustainable, its production remains cost-intensive compared to integrated processes. Notably, the Middle East and India demonstrate the most economical production costs for both electrolysis and nuclear-based processes, while Europe shows the highest costs. The information presented in this paper could be helpful for researchers and policymakers to make informed decisions regarding the necessary aspects that still need to be investigated, to help with the transition into a hydrogen energy future.
PB  - Institution of Chemical Engineers
T2  - Process Safety and Environmental Protection
T1  - A cost comparison study for hydrogen production between conventional and renewable methods
EP  - 932
SP  - 921
VL  - 186
DO  - 10.1016/j.psep.2024.04.080
ER  - 

@article{
author = "Ayub, Hafiz Muhammad Uzair and Alnouri, Sabla Y. and Stijepović, Mirko and Stijepović, Vladimir and Hussein, Ibnelwaleed A.",
year = "2024-06",
abstract = "Energy systems are undergoing rapid change as the world responds to climate change. Many policymakers may ask, what will be the next great energy source for a low-carbon future? All indications so far point to hydrogen energy. Although it is anticipated that costs will likely fall as the hydrogen production scale increases, it may be reported that the high technology costs remain a barrier to the widespread shift towards hydrogen. This paper presents hydrogen production costs for various production methods for different regions across the world, including the USA, the Middle East, Europe, India, and Canada. The costs of hydrogen production from biomass gasification, coal gasification, and natural gas reforming are compared, revealing the varying costs across different regions. Moreover, the production of green hydrogen from renewable energy sources is also presented, and compared with conventional methods. It highlights that while green hydrogen is environmentally sustainable, its production remains cost-intensive compared to integrated processes. Notably, the Middle East and India demonstrate the most economical production costs for both electrolysis and nuclear-based processes, while Europe shows the highest costs. The information presented in this paper could be helpful for researchers and policymakers to make informed decisions regarding the necessary aspects that still need to be investigated, to help with the transition into a hydrogen energy future.",
publisher = "Institution of Chemical Engineers",
journal = "Process Safety and Environmental Protection",
title = "A cost comparison study for hydrogen production between conventional and renewable methods",
pages = "932-921",
volume = "186",
doi = "10.1016/j.psep.2024.04.080"
}

Ayub, H. M. U., Alnouri, S. Y., Stijepović, M., Stijepović, V.,& Hussein, I. A.. (2024-06). A cost comparison study for hydrogen production between conventional and renewable methods. in Process Safety and Environmental Protection
Institution of Chemical Engineers., 186, 921-932.
https://doi.org/10.1016/j.psep.2024.04.080

Ayub HMU, Alnouri SY, Stijepović M, Stijepović V, Hussein IA. A cost comparison study for hydrogen production between conventional and renewable methods. in Process Safety and Environmental Protection. 2024;186:921-932.
doi:10.1016/j.psep.2024.04.080 .

Ayub, Hafiz Muhammad Uzair, Alnouri, Sabla Y., Stijepović, Mirko, Stijepović, Vladimir, Hussein, Ibnelwaleed A., "A cost comparison study for hydrogen production between conventional and renewable methods" in Process Safety and Environmental Protection, 186 (2024-06):921-932,
https://doi.org/10.1016/j.psep.2024.04.080 . .

TY  - JOUR
AU  - Cvjetićanin, Milica
AU  - Ramić, Bojana
AU  - Milanović, Marija
AU  - Veljović, Đorđe
AU  - Anđelković, Aleksandar
AU  - Maletić, Snežana
AU  - Jevrosimov, Irina
AU  - Bajkin, Branislav
AU  - Gudurić, Vera
PY  - 2024-06
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/7453
AB  - Objectives: To assess and compare the cell viability and ion release profiles of two conventional glass ionomer cements (GICs), Fuji IX and Ketac Molar EasyMix, modified with TiO2 and Mg-doped-HAp nanoparticles (NPs). Methods: TiO2 NPs, synthesized via a sol–gel method, and Mg-doped hydroxyapatite, synthesized via a hydrothermal process, were incorporated into GICs at a concentration of 5 wt.%. The biocompatibility of prepared materials was assessed by evaluating their effects on the viability of dental pulp stem cells (DPSCs), together with monitoring ion release profiles. Statistical analysis was performed using One-way analysis of variance, with significance level p < 0.05. Results: The addition of NPs did not significantly affect the biocompatibility of GICs, as evidenced by comparable decreased levels in cell viability to their original formulations. Distinct variations in cell viability were observed among Fuji IX and Ketac Molar, including their respective modifications. FUJI IX and its modification with TiO2 exhibited moderate decrease in cell viability, while other groups exhibited severe negative effects. While slight differences in ion release profiles were observed among the groups, significant variations compared to original cements were not achieved. Fluoride release exhibited an initial “burst release” within the initial 24 h in all samples, stabilizing over subsequent days. Conclusions: The addition of NPs did not compromise biocompatibility, nor anticariogenic potential of tested GICs. However, observed differences among FUJI IX and Ketac Molar, including their respective modifications, as well as induced low viability of DPSC by all tested groups, suggest the need for careful consideration of cement composition in their biological assessments. Clinical significance: The findings contribute to understanding the complex interaction between NPs and GIC matrices. However, the results should be interpreted recognizing the inherent limitations associated with in vitro studies. Further research avenues could explore long-term effects, in vivo performance, and potential clinical applications.
PB  - Elsevier Ltd.
T2  - Journal of Dentistry
T1  - Cell viability assessment and ion release profiles of GICs modified with TiO2- and Mg-doped hydroxyapatite nanoparticles
SP  - 105015
VL  - 145
DO  - 10.1016/j.jdent.2024.105015
ER  - 

@article{
author = "Cvjetićanin, Milica and Ramić, Bojana and Milanović, Marija and Veljović, Đorđe and Anđelković, Aleksandar and Maletić, Snežana and Jevrosimov, Irina and Bajkin, Branislav and Gudurić, Vera",
year = "2024-06",
abstract = "Objectives: To assess and compare the cell viability and ion release profiles of two conventional glass ionomer cements (GICs), Fuji IX and Ketac Molar EasyMix, modified with TiO2 and Mg-doped-HAp nanoparticles (NPs). Methods: TiO2 NPs, synthesized via a sol–gel method, and Mg-doped hydroxyapatite, synthesized via a hydrothermal process, were incorporated into GICs at a concentration of 5 wt.%. The biocompatibility of prepared materials was assessed by evaluating their effects on the viability of dental pulp stem cells (DPSCs), together with monitoring ion release profiles. Statistical analysis was performed using One-way analysis of variance, with significance level p < 0.05. Results: The addition of NPs did not significantly affect the biocompatibility of GICs, as evidenced by comparable decreased levels in cell viability to their original formulations. Distinct variations in cell viability were observed among Fuji IX and Ketac Molar, including their respective modifications. FUJI IX and its modification with TiO2 exhibited moderate decrease in cell viability, while other groups exhibited severe negative effects. While slight differences in ion release profiles were observed among the groups, significant variations compared to original cements were not achieved. Fluoride release exhibited an initial “burst release” within the initial 24 h in all samples, stabilizing over subsequent days. Conclusions: The addition of NPs did not compromise biocompatibility, nor anticariogenic potential of tested GICs. However, observed differences among FUJI IX and Ketac Molar, including their respective modifications, as well as induced low viability of DPSC by all tested groups, suggest the need for careful consideration of cement composition in their biological assessments. Clinical significance: The findings contribute to understanding the complex interaction between NPs and GIC matrices. However, the results should be interpreted recognizing the inherent limitations associated with in vitro studies. Further research avenues could explore long-term effects, in vivo performance, and potential clinical applications.",
publisher = "Elsevier Ltd.",
journal = "Journal of Dentistry",
title = "Cell viability assessment and ion release profiles of GICs modified with TiO2- and Mg-doped hydroxyapatite nanoparticles",
pages = "105015",
volume = "145",
doi = "10.1016/j.jdent.2024.105015"
}

Cvjetićanin, M., Ramić, B., Milanović, M., Veljović, Đ., Anđelković, A., Maletić, S., Jevrosimov, I., Bajkin, B.,& Gudurić, V.. (2024-06). Cell viability assessment and ion release profiles of GICs modified with TiO2- and Mg-doped hydroxyapatite nanoparticles. in Journal of Dentistry
Elsevier Ltd.., 145, 105015.
https://doi.org/10.1016/j.jdent.2024.105015

Cvjetićanin M, Ramić B, Milanović M, Veljović Đ, Anđelković A, Maletić S, Jevrosimov I, Bajkin B, Gudurić V. Cell viability assessment and ion release profiles of GICs modified with TiO2- and Mg-doped hydroxyapatite nanoparticles. in Journal of Dentistry. 2024;145:105015.
doi:10.1016/j.jdent.2024.105015 .

Cvjetićanin, Milica, Ramić, Bojana, Milanović, Marija, Veljović, Đorđe, Anđelković, Aleksandar, Maletić, Snežana, Jevrosimov, Irina, Bajkin, Branislav, Gudurić, Vera, "Cell viability assessment and ion release profiles of GICs modified with TiO2- and Mg-doped hydroxyapatite nanoparticles" in Journal of Dentistry, 145 (2024-06):105015,
https://doi.org/10.1016/j.jdent.2024.105015 . .

TY  - JOUR
AU  - Pantelić, Nebojša Đ.
AU  - Dimić, Dušan
AU  - Saoud, Mohamad
AU  - Matović, Luka R.
AU  - Jovanović Stević, Snežana
AU  - Kasalović, Marijana P.
AU  - Dojčinović, Biljana
AU  - Zmejkovski, Bojana B.
AU  - Banjac, Nebojša R.
AU  - Kaluđerović, Goran N.
PY  - 2024-06
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/7473
AB  - Three novel triphenyltin(IV) compounds with modulated azo-carboxylato ligands: triphenylstannyl (E)-4-((2-hydroxynaphthalen-1-yl)diazenyl)benzoate, 1, triphenylstannyl (E)-4-((4-hydroxyphenyl)diazenyl)benzoate, 2, and triphenylstannyl (E)-4-((4-(dimethylamino)phenyl)diazenyl)benzoate, 3, were synthesized and characterized by elemental analysis, FTIR and NMR (1H, 13C, 119Sn) spectroscopy. The structures and spectra of compounds were predicted by Density Functional Theory (DFT) methods at B3LYP-D3BJ/6–311++G(d,p)(H,C,N,O)/LanL2DZ(Sn) level of theory. Furthermore, the antitumor potential of ligand precursors, HL1–HL3, and appropriate organotin(IV) compounds 1–3 was evaluated across mouse melanoma B16F1, human breast adenocarcinoma MCF-7, human colorectal HT-29 and human prostate PC3 cell lines using MTT and CV assays. The organotin(IV) compounds exhibit enhanced cellular uptake and efficacy in reducing viable cell numbers when compared to free acids. Specifically, compound 3 demonstrates a notable impact at lower nanomolar concentrations on all tested cell lines. Moreover, 3 induces cell death in MCF-7 cells by inhibiting cell division and promoting the overproduction of cellular nitric oxide (NO), ultimately leading to caspase-independent apoptosis. Importantly, this process occurs without concurrent activation of autophagy or the generation of ROS/RNS species. The binding affinity of 1–3 with calf thymus DNA (CT-DNA) and bovine serum albumin (BSA) was investigated by fluorescence spectroscopy and molecular docking simulations, suggesting their capacity to interact with these biomolecules.
PB  - Elsevier B.V.
T2  - Journal of Organometallic Chemistry
T1  - Triphenyltin(IV) compounds bearing modulated azo-carboxylato ligands: Synthesis, structural characterization, in vitro cytotoxicity, BSA/DNA binding affinity, and in silico studies
SP  - 123158
VL  - 1013
DO  - 10.1016/j.jorganchem.2024.123158
ER  - 

@article{
author = "Pantelić, Nebojša Đ. and Dimić, Dušan and Saoud, Mohamad and Matović, Luka R. and Jovanović Stević, Snežana and Kasalović, Marijana P. and Dojčinović, Biljana and Zmejkovski, Bojana B. and Banjac, Nebojša R. and Kaluđerović, Goran N.",
year = "2024-06",
abstract = "Three novel triphenyltin(IV) compounds with modulated azo-carboxylato ligands: triphenylstannyl (E)-4-((2-hydroxynaphthalen-1-yl)diazenyl)benzoate, 1, triphenylstannyl (E)-4-((4-hydroxyphenyl)diazenyl)benzoate, 2, and triphenylstannyl (E)-4-((4-(dimethylamino)phenyl)diazenyl)benzoate, 3, were synthesized and characterized by elemental analysis, FTIR and NMR (1H, 13C, 119Sn) spectroscopy. The structures and spectra of compounds were predicted by Density Functional Theory (DFT) methods at B3LYP-D3BJ/6–311++G(d,p)(H,C,N,O)/LanL2DZ(Sn) level of theory. Furthermore, the antitumor potential of ligand precursors, HL1–HL3, and appropriate organotin(IV) compounds 1–3 was evaluated across mouse melanoma B16F1, human breast adenocarcinoma MCF-7, human colorectal HT-29 and human prostate PC3 cell lines using MTT and CV assays. The organotin(IV) compounds exhibit enhanced cellular uptake and efficacy in reducing viable cell numbers when compared to free acids. Specifically, compound 3 demonstrates a notable impact at lower nanomolar concentrations on all tested cell lines. Moreover, 3 induces cell death in MCF-7 cells by inhibiting cell division and promoting the overproduction of cellular nitric oxide (NO), ultimately leading to caspase-independent apoptosis. Importantly, this process occurs without concurrent activation of autophagy or the generation of ROS/RNS species. The binding affinity of 1–3 with calf thymus DNA (CT-DNA) and bovine serum albumin (BSA) was investigated by fluorescence spectroscopy and molecular docking simulations, suggesting their capacity to interact with these biomolecules.",
publisher = "Elsevier B.V.",
journal = "Journal of Organometallic Chemistry",
title = "Triphenyltin(IV) compounds bearing modulated azo-carboxylato ligands: Synthesis, structural characterization, in vitro cytotoxicity, BSA/DNA binding affinity, and in silico studies",
pages = "123158",
volume = "1013",
doi = "10.1016/j.jorganchem.2024.123158"
}

Pantelić, N. Đ., Dimić, D., Saoud, M., Matović, L. R., Jovanović Stević, S., Kasalović, M. P., Dojčinović, B., Zmejkovski, B. B., Banjac, N. R.,& Kaluđerović, G. N.. (2024-06). Triphenyltin(IV) compounds bearing modulated azo-carboxylato ligands: Synthesis, structural characterization, in vitro cytotoxicity, BSA/DNA binding affinity, and in silico studies. in Journal of Organometallic Chemistry
Elsevier B.V.., 1013, 123158.
https://doi.org/10.1016/j.jorganchem.2024.123158

Pantelić NĐ, Dimić D, Saoud M, Matović LR, Jovanović Stević S, Kasalović MP, Dojčinović B, Zmejkovski BB, Banjac NR, Kaluđerović GN. Triphenyltin(IV) compounds bearing modulated azo-carboxylato ligands: Synthesis, structural characterization, in vitro cytotoxicity, BSA/DNA binding affinity, and in silico studies. in Journal of Organometallic Chemistry. 2024;1013:123158.
doi:10.1016/j.jorganchem.2024.123158 .

Pantelić, Nebojša Đ., Dimić, Dušan, Saoud, Mohamad, Matović, Luka R., Jovanović Stević, Snežana, Kasalović, Marijana P., Dojčinović, Biljana, Zmejkovski, Bojana B., Banjac, Nebojša R., Kaluđerović, Goran N., "Triphenyltin(IV) compounds bearing modulated azo-carboxylato ligands: Synthesis, structural characterization, in vitro cytotoxicity, BSA/DNA binding affinity, and in silico studies" in Journal of Organometallic Chemistry, 1013 (2024-06):123158,
https://doi.org/10.1016/j.jorganchem.2024.123158 . .

Batinić, P., Jovanović, A., Stojković, D., Čutović, N., Cvijetić, I., Gašić, U., Carević, T., Zengin, G., Marinković, A.,& Marković, T.. (2024-06). A novel source of biologically active compounds – The leaves of Serbian herbaceous peonies. in Saudi Pharmaceutical Journal
Elsevier B.V.., 32(6), 102090.
https://doi.org/10.1016/j.jsps.2024.102090

Batinić P, Jovanović A, Stojković D, Čutović N, Cvijetić I, Gašić U, Carević T, Zengin G, Marinković A, Marković T. A novel source of biologically active compounds – The leaves of Serbian herbaceous peonies. in Saudi Pharmaceutical Journal. 2024;32(6):102090.
doi:10.1016/j.jsps.2024.102090 .

Batinić, Petar, Jovanović, Aleksandra, Stojković, Dejan, Čutović, Natalija, Cvijetić, Ilija, Gašić, Uroš, Carević, Tamara, Zengin, Gökhan, Marinković, Aleksandar, Marković, Tatjana, "A novel source of biologically active compounds – The leaves of Serbian herbaceous peonies" in Saudi Pharmaceutical Journal, 32, no. 6 (2024-06):102090,
https://doi.org/10.1016/j.jsps.2024.102090 . .

TY  - JOUR
AU  - Petkovska, Jovana
AU  - Geskovski, Nikola
AU  - Marković, Darka
AU  - Dimova, Vesna
AU  - Mirakovski, Dejan
AU  - Radetić, Maja
AU  - Jordanov, Igor
PY  - 2024-06
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/7155
AB  - Environmentally benign pH-indicating wound dressing comprised of carbohydrates chitosan (CH) and pectin (P), and anthocyanin grape (AG) dye is created via layer-by-layer assembly. Cotton fabric coated with eight bilayers of (CH-AG)4/(P-AG)4 deposited 1.97 % AG-dye. It exhibited a visible and immediate color change from pink to violet-blue while increasing its pH value from 6 to pH 7, matching the turning pH point of healing into an infected wound. Color transition of AG-dye in water-based buffers, tested by VIS-spectroscopy, shows the same color change when the pH value increased from 6 to 7. This coating imparts excellent antimicrobial activity against Gram-positive bacteria Staphylococcus aureus and yeast Candida albicans, moderate antibacterial activity against Gram-negative Escherichia coli bacteria, and no cytotoxicity on human fibroblast cells (MRC-5). This research proposes a sustainable, low-cost, and simple method for obtaining smart wound dressing that provides real-time monitoring of the wound pH.
PB  - Elsevier Ltd.
T2  - Carbohydrate Polymer Technologies and Applications
T1  - Chitosan-pectin multilayer coating with anthocyanin grape dye as pH indicating wound dressing: Synthesis and characterization
SP  - 100438
VL  - 7
DO  - 10.1016/j.carpta.2024.100438
ER  - 

@article{
author = "Petkovska, Jovana and Geskovski, Nikola and Marković, Darka and Dimova, Vesna and Mirakovski, Dejan and Radetić, Maja and Jordanov, Igor",
year = "2024-06",
abstract = "Environmentally benign pH-indicating wound dressing comprised of carbohydrates chitosan (CH) and pectin (P), and anthocyanin grape (AG) dye is created via layer-by-layer assembly. Cotton fabric coated with eight bilayers of (CH-AG)4/(P-AG)4 deposited 1.97 % AG-dye. It exhibited a visible and immediate color change from pink to violet-blue while increasing its pH value from 6 to pH 7, matching the turning pH point of healing into an infected wound. Color transition of AG-dye in water-based buffers, tested by VIS-spectroscopy, shows the same color change when the pH value increased from 6 to 7. This coating imparts excellent antimicrobial activity against Gram-positive bacteria Staphylococcus aureus and yeast Candida albicans, moderate antibacterial activity against Gram-negative Escherichia coli bacteria, and no cytotoxicity on human fibroblast cells (MRC-5). This research proposes a sustainable, low-cost, and simple method for obtaining smart wound dressing that provides real-time monitoring of the wound pH.",
publisher = "Elsevier Ltd.",
journal = "Carbohydrate Polymer Technologies and Applications",
title = "Chitosan-pectin multilayer coating with anthocyanin grape dye as pH indicating wound dressing: Synthesis and characterization",
pages = "100438",
volume = "7",
doi = "10.1016/j.carpta.2024.100438"
}

Petkovska, J., Geskovski, N., Marković, D., Dimova, V., Mirakovski, D., Radetić, M.,& Jordanov, I.. (2024-06). Chitosan-pectin multilayer coating with anthocyanin grape dye as pH indicating wound dressing: Synthesis and characterization. in Carbohydrate Polymer Technologies and Applications
Elsevier Ltd.., 7, 100438.
https://doi.org/10.1016/j.carpta.2024.100438

Petkovska J, Geskovski N, Marković D, Dimova V, Mirakovski D, Radetić M, Jordanov I. Chitosan-pectin multilayer coating with anthocyanin grape dye as pH indicating wound dressing: Synthesis and characterization. in Carbohydrate Polymer Technologies and Applications. 2024;7:100438.
doi:10.1016/j.carpta.2024.100438 .

Petkovska, Jovana, Geskovski, Nikola, Marković, Darka, Dimova, Vesna, Mirakovski, Dejan, Radetić, Maja, Jordanov, Igor, "Chitosan-pectin multilayer coating with anthocyanin grape dye as pH indicating wound dressing: Synthesis and characterization" in Carbohydrate Polymer Technologies and Applications, 7 (2024-06):100438,
https://doi.org/10.1016/j.carpta.2024.100438 . .

TY  - JOUR
AU  - Perović, Milica N.
AU  - Knežević Jugović, Zorica D.
AU  - Antov, Mirjana G.
PY  - 2024-06
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/7257
AB  - Nanoparticles  prepared by heat treatment of protein from pumpkin leaves were evaluated as potential carriers of β-carotene. White protein fraction was recovered from green juice produced by pressing the leaves, with the step of enzyme-assisted extraction (green protocol) or without it (conventional protocol). Heat treatment of white protein fractions from conventional and green protocols at 90 °C and pH 9.3 during 20 min induced formation of nanoparticles with peak diameter 18 nm and 21 nm, respectively. Due to heating, portion of β-sheets in nanoparticles from both native protein fractions decreased by approximately 15 %, associated with an increase in surface hydrophobicity-to-area ratio. Quenching constant of β-carotene for nanoparticles was increased nearly 100 times by heating the white protein fraction recovered in green protocol. Native white protein fraction from conventional protocol and corresponding nanoparticles exhibited high ability to bind β-carotene, with quenching constant 3 × 105 L/mol and 3.3 × 105 L/mol, respectively. White protein fraction from pumpkin leaves appeared to be a suitable substrate for the fabrication of nanoparticles by heat treatment, with potential application as β-carotene nanocarriers in food matrices.
PB  - Elsevier B.V.
T2  - Future Foods
T1  - Heat-induced nanoparticles from pumpkin leaf protein for potential application as β-carotene carriers
SP  - 100310
VL  - 9
DO  - 10.1016/j.fufo.2024.100310
ER  - 

@article{
author = "Perović, Milica N. and Knežević Jugović, Zorica D. and Antov, Mirjana G.",
year = "2024-06",
abstract = "Nanoparticles  prepared by heat treatment of protein from pumpkin leaves were evaluated as potential carriers of β-carotene. White protein fraction was recovered from green juice produced by pressing the leaves, with the step of enzyme-assisted extraction (green protocol) or without it (conventional protocol). Heat treatment of white protein fractions from conventional and green protocols at 90 °C and pH 9.3 during 20 min induced formation of nanoparticles with peak diameter 18 nm and 21 nm, respectively. Due to heating, portion of β-sheets in nanoparticles from both native protein fractions decreased by approximately 15 %, associated with an increase in surface hydrophobicity-to-area ratio. Quenching constant of β-carotene for nanoparticles was increased nearly 100 times by heating the white protein fraction recovered in green protocol. Native white protein fraction from conventional protocol and corresponding nanoparticles exhibited high ability to bind β-carotene, with quenching constant 3 × 105 L/mol and 3.3 × 105 L/mol, respectively. White protein fraction from pumpkin leaves appeared to be a suitable substrate for the fabrication of nanoparticles by heat treatment, with potential application as β-carotene nanocarriers in food matrices.",
publisher = "Elsevier B.V.",
journal = "Future Foods",
title = "Heat-induced nanoparticles from pumpkin leaf protein for potential application as β-carotene carriers",
pages = "100310",
volume = "9",
doi = "10.1016/j.fufo.2024.100310"
}

Perović, M. N., Knežević Jugović, Z. D.,& Antov, M. G.. (2024-06). Heat-induced nanoparticles from pumpkin leaf protein for potential application as β-carotene carriers. in Future Foods
Elsevier B.V.., 9, 100310.
https://doi.org/10.1016/j.fufo.2024.100310

Perović MN, Knežević Jugović ZD, Antov MG. Heat-induced nanoparticles from pumpkin leaf protein for potential application as β-carotene carriers. in Future Foods. 2024;9:100310.
doi:10.1016/j.fufo.2024.100310 .

Perović, Milica N., Knežević Jugović, Zorica D., Antov, Mirjana G., "Heat-induced nanoparticles from pumpkin leaf protein for potential application as β-carotene carriers" in Future Foods, 9 (2024-06):100310,
https://doi.org/10.1016/j.fufo.2024.100310 . .

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  - Khaliliyan, Hajar
AU  - Lin, Justine
AU  - Jusner, Paul
AU  - Schiehser, Sonja
AU  - Bacher, Markus
AU  - Kostić, Mirjana
AU  - Rosenau, Thomas
AU  - Potthast, Antje
AU  - Böhmdorfer, Stefan
PY  - 2024
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/6986
AB  - Hemicellulose and pectin are noteworthy components of historical European rag papers, and have not been studied in detail so far. Rag papers were made from used textiles, and fiber-based utilities, such as ropes and bags. These had been prepared until the mid-19th century from plant-based fibers. Their polysaccharide composition could relate to their condition and history. This information can be expected to hold importance for the preservation and conservation of historical objects. We investigated a collection of rag papers of different age for their composition of non-cellulosic polysaccharides, and compared the findings with modern rag papers and wood pulps. Furthermore, a non-destructive determination of the hemicellulose and pectin content by near-infrared spectroscopy was developed. Historical rag papers had a lower hemicellulose/pectin content than pulps; the fractions of rhamnose, galactose, and arabinose were higher, while xylose was lower. In modern rag papers, xylose tended to be at the higher end of the range, which suggests a degradation of hemicelluloses/pectin over time or a change in raw materials and manufacturing. Rag papers also showed higher crystallinity than wood pulp papers. These findings provide insights into rag paper characteristics and offer potential classification methods.
PB  - Elsevier Ltd.
T2  - Carbohydrate Polymers
T1  - Profiling of historical rag papers by their non-cellulosic polysaccharide composition
SP  - 121611
VL  - 326
DO  - 10.1016/j.carbpol.2023.121611
ER  - 

@article{
author = "Khaliliyan, Hajar and Lin, Justine and Jusner, Paul and Schiehser, Sonja and Bacher, Markus and Kostić, Mirjana and Rosenau, Thomas and Potthast, Antje and Böhmdorfer, Stefan",
year = "2024",
abstract = "Hemicellulose and pectin are noteworthy components of historical European rag papers, and have not been studied in detail so far. Rag papers were made from used textiles, and fiber-based utilities, such as ropes and bags. These had been prepared until the mid-19th century from plant-based fibers. Their polysaccharide composition could relate to their condition and history. This information can be expected to hold importance for the preservation and conservation of historical objects. We investigated a collection of rag papers of different age for their composition of non-cellulosic polysaccharides, and compared the findings with modern rag papers and wood pulps. Furthermore, a non-destructive determination of the hemicellulose and pectin content by near-infrared spectroscopy was developed. Historical rag papers had a lower hemicellulose/pectin content than pulps; the fractions of rhamnose, galactose, and arabinose were higher, while xylose was lower. In modern rag papers, xylose tended to be at the higher end of the range, which suggests a degradation of hemicelluloses/pectin over time or a change in raw materials and manufacturing. Rag papers also showed higher crystallinity than wood pulp papers. These findings provide insights into rag paper characteristics and offer potential classification methods.",
publisher = "Elsevier Ltd.",
journal = "Carbohydrate Polymers",
title = "Profiling of historical rag papers by their non-cellulosic polysaccharide composition",
pages = "121611",
volume = "326",
doi = "10.1016/j.carbpol.2023.121611"
}

Khaliliyan, H., Lin, J., Jusner, P., Schiehser, S., Bacher, M., Kostić, M., Rosenau, T., Potthast, A.,& Böhmdorfer, S.. (2024). Profiling of historical rag papers by their non-cellulosic polysaccharide composition. in Carbohydrate Polymers
Elsevier Ltd.., 326, 121611.
https://doi.org/10.1016/j.carbpol.2023.121611

Khaliliyan H, Lin J, Jusner P, Schiehser S, Bacher M, Kostić M, Rosenau T, Potthast A, Böhmdorfer S. Profiling of historical rag papers by their non-cellulosic polysaccharide composition. in Carbohydrate Polymers. 2024;326:121611.
doi:10.1016/j.carbpol.2023.121611 .

Khaliliyan, Hajar, Lin, Justine, Jusner, Paul, Schiehser, Sonja, Bacher, Markus, Kostić, Mirjana, Rosenau, Thomas, Potthast, Antje, Böhmdorfer, Stefan, "Profiling of historical rag papers by their non-cellulosic polysaccharide composition" in Carbohydrate Polymers, 326 (2024):121611,
https://doi.org/10.1016/j.carbpol.2023.121611 . .

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  - Omerašević, Mia
AU  - Krsmanović, Miomir
AU  - Radovanović, Željko
AU  - Bučevac, Dušan
PY  - 2024
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/6991
AB  - Anorthite ceramics (CaAl2Si2O8) was obtained by slip casting of water suspension of kaolin (Al2O3·2SiO2·2H2O) and CaCO3 as a source of CaO. A relative density of 87 % of the theoretical density was achieved after a 3-h-long sintering of green samples at 1200 °C. It was found that slip casting allows the fabrication of anorthite with relatively small pores (<8 μm) which was beneficial for achieving a high fracture strength of 129 MPa and good thermal shock resistance. For a quantitative measurement of thermal shock resistance, a critical temperature interval (ΔTc) was determined by a reduction in the mean fracture strength of at least 30 %. The experimentally determined ΔTc of 300 °C was higher than the value calculated by the equation assuming that the thermal stress created during quenching causes the fracture. It was found that the discrepancy between experimental and calculated values of ΔTc could be explained by an introduction of cracks of various sizes by indentation method and careful observation of crack growth initiation after quenching from various temperatures. It is believed that the reason for the discrepancy lies in the different nature of stress that was used in the theoretical calculation and the stress that acts during sample quenching.
PB  - Elsevier Ltd.
T2  - Ceramics International
T1  - Mechanical properties and thermal shock resistance of anorthite ceramics obtained by slip casting
EP  - 5795
IS  - 3
SP  - 5787
VL  - 50
DO  - 10.1016/j.ceramint.2023.11.381
ER  - 

@article{
author = "Omerašević, Mia and Krsmanović, Miomir and Radovanović, Željko and Bučevac, Dušan",
year = "2024",
abstract = "Anorthite ceramics (CaAl2Si2O8) was obtained by slip casting of water suspension of kaolin (Al2O3·2SiO2·2H2O) and CaCO3 as a source of CaO. A relative density of 87 % of the theoretical density was achieved after a 3-h-long sintering of green samples at 1200 °C. It was found that slip casting allows the fabrication of anorthite with relatively small pores (<8 μm) which was beneficial for achieving a high fracture strength of 129 MPa and good thermal shock resistance. For a quantitative measurement of thermal shock resistance, a critical temperature interval (ΔTc) was determined by a reduction in the mean fracture strength of at least 30 %. The experimentally determined ΔTc of 300 °C was higher than the value calculated by the equation assuming that the thermal stress created during quenching causes the fracture. It was found that the discrepancy between experimental and calculated values of ΔTc could be explained by an introduction of cracks of various sizes by indentation method and careful observation of crack growth initiation after quenching from various temperatures. It is believed that the reason for the discrepancy lies in the different nature of stress that was used in the theoretical calculation and the stress that acts during sample quenching.",
publisher = "Elsevier Ltd.",
journal = "Ceramics International",
title = "Mechanical properties and thermal shock resistance of anorthite ceramics obtained by slip casting",
pages = "5795-5787",
number = "3",
volume = "50",
doi = "10.1016/j.ceramint.2023.11.381"
}

Omerašević, M., Krsmanović, M., Radovanović, Ž.,& Bučevac, D.. (2024). Mechanical properties and thermal shock resistance of anorthite ceramics obtained by slip casting. in Ceramics International
Elsevier Ltd.., 50(3), 5787-5795.
https://doi.org/10.1016/j.ceramint.2023.11.381

Omerašević M, Krsmanović M, Radovanović Ž, Bučevac D. Mechanical properties and thermal shock resistance of anorthite ceramics obtained by slip casting. in Ceramics International. 2024;50(3):5787-5795.
doi:10.1016/j.ceramint.2023.11.381 .

Omerašević, Mia, Krsmanović, Miomir, Radovanović, Željko, Bučevac, Dušan, "Mechanical properties and thermal shock resistance of anorthite ceramics obtained by slip casting" in Ceramics International, 50, no. 3 (2024):5787-5795,
https://doi.org/10.1016/j.ceramint.2023.11.381 . .

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  - Zhang, Houcheng
AU  - Li, Jiarui
AU  - Xue, Yejian
AU  - Grgur, Branimir N.
AU  - Li, Jianming
PY  - 2024
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/7035
AB  - Tubular solid oxide fuel cells (TSOFCs) are a promising technology for electricity generation; however, they also generate high-temperature waste heat, leading to reduced efficiency and energy wastage. To address this challenge and unlock the full potential, a novel geometry-matching hybrid system incorporating methane reforming TSOFC and hydrophilic modified tubular still (HMTS) is proposed and modelled. Considering various irreversible losses, vital performance indicators including power output, energy efficiency and exergy efficiency are firstly derived, through which comprehensive thermodynamic performance features of the TSOFC/HMTS hybrid system are predicted. The proposed system design demonstrates a significant advantage by achieving a maximum output power density that is 99.7 % higher and a corresponding energy efficiency that is 57.3 % higher compared to the standalone TSOFC. Extensive parametric analyses reveal that raising the operating temperature or stream/carbon ratio positively enhances the system's performance. Conversely, increasing electrode tortuosity, electrolyte thickness, wind velocity, or tubular shell diameter negatively degrades the system's performance. In addition, the anode thickness is an optimizable parameter. Local sensitivity analyses identify that the operation temperature and electrode tortuosity are, respectively, the most and least sensitive parameters for performance regulation. The findings make a significant step forward in the field of sustainable and innovative energy solutions.
PB  - Elsevier Ltd.
T2  - Energy
T1  - Performance prediction and regulation of a tubular solid oxide fuel cell and hydrophilic modified tubular still hybrid system for electricity and freshwater cogeneration
SP  - 129893
VL  - 289
DO  - 10.1016/j.energy.2023.129893
ER  - 

@article{
author = "Zhang, Houcheng and Li, Jiarui and Xue, Yejian and Grgur, Branimir N. and Li, Jianming",
year = "2024",
abstract = "Tubular solid oxide fuel cells (TSOFCs) are a promising technology for electricity generation; however, they also generate high-temperature waste heat, leading to reduced efficiency and energy wastage. To address this challenge and unlock the full potential, a novel geometry-matching hybrid system incorporating methane reforming TSOFC and hydrophilic modified tubular still (HMTS) is proposed and modelled. Considering various irreversible losses, vital performance indicators including power output, energy efficiency and exergy efficiency are firstly derived, through which comprehensive thermodynamic performance features of the TSOFC/HMTS hybrid system are predicted. The proposed system design demonstrates a significant advantage by achieving a maximum output power density that is 99.7 % higher and a corresponding energy efficiency that is 57.3 % higher compared to the standalone TSOFC. Extensive parametric analyses reveal that raising the operating temperature or stream/carbon ratio positively enhances the system's performance. Conversely, increasing electrode tortuosity, electrolyte thickness, wind velocity, or tubular shell diameter negatively degrades the system's performance. In addition, the anode thickness is an optimizable parameter. Local sensitivity analyses identify that the operation temperature and electrode tortuosity are, respectively, the most and least sensitive parameters for performance regulation. The findings make a significant step forward in the field of sustainable and innovative energy solutions.",
publisher = "Elsevier Ltd.",
journal = "Energy",
title = "Performance prediction and regulation of a tubular solid oxide fuel cell and hydrophilic modified tubular still hybrid system for electricity and freshwater cogeneration",
pages = "129893",
volume = "289",
doi = "10.1016/j.energy.2023.129893"
}

Zhang, H., Li, J., Xue, Y., Grgur, B. N.,& Li, J.. (2024). Performance prediction and regulation of a tubular solid oxide fuel cell and hydrophilic modified tubular still hybrid system for electricity and freshwater cogeneration. in Energy
Elsevier Ltd.., 289, 129893.
https://doi.org/10.1016/j.energy.2023.129893

Zhang H, Li J, Xue Y, Grgur BN, Li J. Performance prediction and regulation of a tubular solid oxide fuel cell and hydrophilic modified tubular still hybrid system for electricity and freshwater cogeneration. in Energy. 2024;289:129893.
doi:10.1016/j.energy.2023.129893 .

Zhang, Houcheng, Li, Jiarui, Xue, Yejian, Grgur, Branimir N., Li, Jianming, "Performance prediction and regulation of a tubular solid oxide fuel cell and hydrophilic modified tubular still hybrid system for electricity and freshwater cogeneration" in Energy, 289 (2024):129893,
https://doi.org/10.1016/j.energy.2023.129893 . .

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 . .