TY  - JOUR
AU  - Ćurčić, Milica
AU  - Dragišić, Zoran
AU  - Dabetić, Marina
PY  - 2024
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/13302
AB  - Donald Nuechterlein's matrix for researching the intensity of national interest holds a pivotal position in the field of national interest research within international relations and security sciences. Widely adopted, this matrix serves as a fundamental tool for theorists, either in its original form or with various modifications tailored to enhance precision in measuring investigated phenomena. This paper presents both Nuechterlein's original matrix and several of its adaptations.  Preuzmite članak u PDF formatu The primary contribution of this paper lies in the author's modification of the matrix, resulting in the creation of a tailored analytical framework for investigating national security issues. By incorporating the parameter of internal stability of homeland, this adapted matrix becomes particularly adequate for examining a state's national security policy. The recognition that national interest encompasses both internal and external dimensions, related to the political stability and order of the state as well as its international position and security, underscores the paper's significance. This enhanced matrix offers researchers and policymakers a more comprehensive tool for nuanced analyses of national security concerns.
T2  - National security and the future
T1  - Matrix Adaptation for Modern Challenges
VL  - 25
IS  - 1
SP  - 93
EP  - 106
DO  - 10.37458/nstf.25.1.4
ER  - 

@article{
author = "Ćurčić, Milica and Dragišić, Zoran and Dabetić, Marina",
year = "2024",
abstract = "Donald Nuechterlein's matrix for researching the intensity of national interest holds a pivotal position in the field of national interest research within international relations and security sciences. Widely adopted, this matrix serves as a fundamental tool for theorists, either in its original form or with various modifications tailored to enhance precision in measuring investigated phenomena. This paper presents both Nuechterlein's original matrix and several of its adaptations.  Preuzmite članak u PDF formatu The primary contribution of this paper lies in the author's modification of the matrix, resulting in the creation of a tailored analytical framework for investigating national security issues. By incorporating the parameter of internal stability of homeland, this adapted matrix becomes particularly adequate for examining a state's national security policy. The recognition that national interest encompasses both internal and external dimensions, related to the political stability and order of the state as well as its international position and security, underscores the paper's significance. This enhanced matrix offers researchers and policymakers a more comprehensive tool for nuanced analyses of national security concerns.",
journal = "National security and the future",
title = "Matrix Adaptation for Modern Challenges",
volume = "25",
number = "1",
pages = "93-106",
doi = "10.37458/nstf.25.1.4"
}

Ćurčić, M., Dragišić, Z.,& Dabetić, M.. (2024). Matrix Adaptation for Modern Challenges. in National security and the future, 25(1), 93-106.
https://doi.org/10.37458/nstf.25.1.4

Ćurčić M, Dragišić Z, Dabetić M. Matrix Adaptation for Modern Challenges. in National security and the future. 2024;25(1):93-106.
doi:10.37458/nstf.25.1.4 .

Ćurčić, Milica, Dragišić, Zoran, Dabetić, Marina, "Matrix Adaptation for Modern Challenges" in National security and the future, 25, no. 1 (2024):93-106,
https://doi.org/10.37458/nstf.25.1.4 . .

TY  - JOUR
AU  - Zagorac, Dejan
AU  - Prasad, Dasari
AU  - Škundrić, Tamara
AU  - Yadav, Kedar
AU  - Singh, Surender
AU  - Laketić, Slađana
AU  - Zagorac, Jelena
AU  - Momčilović, Miloš
AU  - Cvijović-Alagić, Ivana
PY  - 2024
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/13300
AB  - Mechanical properties and structure-property relationship of the Ti-45Nb (mass%) alloy with potential applications in biomedicine were investigated using a multidisciplinary approach. Because the biomechanical compatibility of metallic implant materials can be significantly improved by microstructural refinement and laser surface modification (LSM), the present study concentrates on the investigation of the mechanical properties of the Ti-45Nb alloy subjected to extreme processing conditions to evaluate their impact on the alloy improved applicability in the bio-environment. The alloy was therefore subjected to high-pressure torsion (HPT) and LSM processing to obtain favorable alloy characteristics. Crystal structure prediction was conducted using data mining (DM) and evolutionary algorithms (EA). All the obtained potential structure candidates were submitted to the local optimizations at the level of density functional theory (DFT); subsequently, the phonon lattice dynamics and mechanical properties were systematically investigated. The alloy structure progression and mechanical characteristics were examined under the influence of extremely high temperatures induced during the LSM processing and the extreme pressure achieved during the HPT treatment. XRD characterization was performed using experimental and theoretical methods showing the presence of bcc β-Ti and orthorhombic Cmcm Ti4Nb phase. Mechanical properties such as Young's modulus, Vicker's hardness, and plasticity of the most relevant Ti4Nb modifications predicted after DM-EA-DFT were found to corroborate well with the experimental results of nanoindentation measurements. The present study reveals that the additional processing of the Ti-45Nb alloy under extreme conditions leads to significant improvement in the alloy's bio-mechanical compatibility.
T2  - CrystEngComm
T1  - Mechanical properties and behavior of the Ti–45Nb alloy subjected to extreme conditions
VL  - 26
IS  - 22
SP  - 2989
EP  - 3004
DO  - 10.1039/D4CE00076E
ER  - 

@article{
author = "Zagorac, Dejan and Prasad, Dasari and Škundrić, Tamara and Yadav, Kedar and Singh, Surender and Laketić, Slađana and Zagorac, Jelena and Momčilović, Miloš and Cvijović-Alagić, Ivana",
year = "2024",
abstract = "Mechanical properties and structure-property relationship of the Ti-45Nb (mass%) alloy with potential applications in biomedicine were investigated using a multidisciplinary approach. Because the biomechanical compatibility of metallic implant materials can be significantly improved by microstructural refinement and laser surface modification (LSM), the present study concentrates on the investigation of the mechanical properties of the Ti-45Nb alloy subjected to extreme processing conditions to evaluate their impact on the alloy improved applicability in the bio-environment. The alloy was therefore subjected to high-pressure torsion (HPT) and LSM processing to obtain favorable alloy characteristics. Crystal structure prediction was conducted using data mining (DM) and evolutionary algorithms (EA). All the obtained potential structure candidates were submitted to the local optimizations at the level of density functional theory (DFT); subsequently, the phonon lattice dynamics and mechanical properties were systematically investigated. The alloy structure progression and mechanical characteristics were examined under the influence of extremely high temperatures induced during the LSM processing and the extreme pressure achieved during the HPT treatment. XRD characterization was performed using experimental and theoretical methods showing the presence of bcc β-Ti and orthorhombic Cmcm Ti4Nb phase. Mechanical properties such as Young's modulus, Vicker's hardness, and plasticity of the most relevant Ti4Nb modifications predicted after DM-EA-DFT were found to corroborate well with the experimental results of nanoindentation measurements. The present study reveals that the additional processing of the Ti-45Nb alloy under extreme conditions leads to significant improvement in the alloy's bio-mechanical compatibility.",
journal = "CrystEngComm",
title = "Mechanical properties and behavior of the Ti–45Nb alloy subjected to extreme conditions",
volume = "26",
number = "22",
pages = "2989-3004",
doi = "10.1039/D4CE00076E"
}

Zagorac, D., Prasad, D., Škundrić, T., Yadav, K., Singh, S., Laketić, S., Zagorac, J., Momčilović, M.,& Cvijović-Alagić, I.. (2024). Mechanical properties and behavior of the Ti–45Nb alloy subjected to extreme conditions. in CrystEngComm, 26(22), 2989-3004.
https://doi.org/10.1039/D4CE00076E

Zagorac D, Prasad D, Škundrić T, Yadav K, Singh S, Laketić S, Zagorac J, Momčilović M, Cvijović-Alagić I. Mechanical properties and behavior of the Ti–45Nb alloy subjected to extreme conditions. in CrystEngComm. 2024;26(22):2989-3004.
doi:10.1039/D4CE00076E .

Zagorac, Dejan, Prasad, Dasari, Škundrić, Tamara, Yadav, Kedar, Singh, Surender, Laketić, Slađana, Zagorac, Jelena, Momčilović, Miloš, Cvijović-Alagić, Ivana, "Mechanical properties and behavior of the Ti–45Nb alloy subjected to extreme conditions" in CrystEngComm, 26, no. 22 (2024):2989-3004,
https://doi.org/10.1039/D4CE00076E . .

TY  - JOUR
AU  - Chesnyak, Valeria
AU  - Stavrić, Srđan
AU  - Panighel, Mirco
AU  - Povoledo, Daniele
AU  - del Puppo, Simone
AU  - Peressi, Maria
AU  - Comelli, Giovanni
AU  - Africh, Cristina
PY  - 2024
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/13282
AB  - To improve reactivity and achieve a higher material efficiency, catalysts are often used in the form of clusters with nanometer dimensions, down to single atoms. Since the corresponding properties are highly structure-dependent, a suitable support is thus required to ensure cluster stability during operating conditions. Herein, an efficient method to stabilize cobalt nanoclusters on graphene grown on nickel substrates, exploiting the anchoring effect of nickel atoms incorporated in the carbon network is presented. The anchored nanoclusters are studied by in situ variable temperature scanning tunneling microscopy at different temperatures and upon gas exposure. Cluster stability upon annealing up to 200 °C and upon CO exposure at least up to 1 × 10−6 mbar CO partial pressure is demonstrated. Moreover, the dimensions of the cobalt nanoclusters remain surprisingly small (<3 nm diameter) with a narrow size distribution. Density functional theory calculations demonstrate that the interplay between the low diffusion barrier on graphene on nickel and the strong anchoring effect of the nickel atoms leads to the increased stability and size selectivity of these clusters. This anchoring technique is expected to be applicable also to other cases, with clear advantages for transition metals that are usually difficult to stabilize.
T2  - Small Structures
T1  - Exceptionally Stable Cobalt Nanoclusters on Functionalized Graphene
SP  - 2400055
DO  - 10.1002/sstr.202400055
ER  - 

@article{
author = "Chesnyak, Valeria and Stavrić, Srđan and Panighel, Mirco and Povoledo, Daniele and del Puppo, Simone and Peressi, Maria and Comelli, Giovanni and Africh, Cristina",
year = "2024",
abstract = "To improve reactivity and achieve a higher material efficiency, catalysts are often used in the form of clusters with nanometer dimensions, down to single atoms. Since the corresponding properties are highly structure-dependent, a suitable support is thus required to ensure cluster stability during operating conditions. Herein, an efficient method to stabilize cobalt nanoclusters on graphene grown on nickel substrates, exploiting the anchoring effect of nickel atoms incorporated in the carbon network is presented. The anchored nanoclusters are studied by in situ variable temperature scanning tunneling microscopy at different temperatures and upon gas exposure. Cluster stability upon annealing up to 200 °C and upon CO exposure at least up to 1 × 10−6 mbar CO partial pressure is demonstrated. Moreover, the dimensions of the cobalt nanoclusters remain surprisingly small (<3 nm diameter) with a narrow size distribution. Density functional theory calculations demonstrate that the interplay between the low diffusion barrier on graphene on nickel and the strong anchoring effect of the nickel atoms leads to the increased stability and size selectivity of these clusters. This anchoring technique is expected to be applicable also to other cases, with clear advantages for transition metals that are usually difficult to stabilize.",
journal = "Small Structures",
title = "Exceptionally Stable Cobalt Nanoclusters on Functionalized Graphene",
pages = "2400055",
doi = "10.1002/sstr.202400055"
}

Chesnyak, V., Stavrić, S., Panighel, M., Povoledo, D., del Puppo, S., Peressi, M., Comelli, G.,& Africh, C.. (2024). Exceptionally Stable Cobalt Nanoclusters on Functionalized Graphene. in Small Structures, 2400055.
https://doi.org/10.1002/sstr.202400055

Chesnyak V, Stavrić S, Panighel M, Povoledo D, del Puppo S, Peressi M, Comelli G, Africh C. Exceptionally Stable Cobalt Nanoclusters on Functionalized Graphene. in Small Structures. 2024;:2400055.
doi:10.1002/sstr.202400055 .

Chesnyak, Valeria, Stavrić, Srđan, Panighel, Mirco, Povoledo, Daniele, del Puppo, Simone, Peressi, Maria, Comelli, Giovanni, Africh, Cristina, "Exceptionally Stable Cobalt Nanoclusters on Functionalized Graphene" in Small Structures (2024):2400055,
https://doi.org/10.1002/sstr.202400055 . .

TY  - JOUR
AU  - Korićanać, Goran
AU  - Hricovíniová, Jana
AU  - Romić, Snježana
AU  - Dobrocsyova, Viktoria
AU  - Stojiljković, Mojca
AU  - Kršková, Katarína
AU  - Ivković, Tamara
AU  - Zorad, Štefan
PY  - 2024
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/13298
AB  - The aim of this study was to improve insulin sensitivity in fructose-treated animals by ingestion of flavonoid quercetin. Several signs of insulin resistance have been developed in rats by drinking 10% fructose solution for 9 weeks. The effect of 6-week-gavage-administrated quercetin (20 mg/kg/day in 1% methyl cellulose solution) was monitored. Rats of the control groups received methyl cellulose vehicle as well. The most striking result of the quercetin treatment was the normalization of the fructose solution drinking to the level of drinking water intake. In addition, quercetin supplementation considerably decreased the plasma glucose and Homeostatic Model Assessment for Insulin Resistance (HOMA-IR) index in rats consuming fructose. Surprisingly, fructose ingestion did not elevate plasma uric acid, thiobarbituric acid reactive substances, nitrotyrosine, or advanced glycation end products fluorescence. Instead, a reduction of the above parameters was observed. In summary, these results indicate that quercetin supplementation reduces fructose drinking and decreases plasma glucose and the HOMA-IR index. Furthermore, methyl cellulose, in combination with fructose, causes uric acid – lowering, antioxidant and anti-glycation effects. Thus, methyl cellulose possibly shifts fructose metabolism in favor of the utilization of antioxidant features of fructose. Our results call for using methyl cellulose in sweetened beverages and other sweetened food.
T2  - General physiology and biophysics
T1  - Quercetin decreases fructose drinking in model of fructose-induced insulin resistance. Unexpected uric acid and TBARS lowering effect of methyl cellulose vehicle and fructose combination
VL  - 43
IS  - 3
SP  - 221
EP  - 230
DO  - 10.1016/j.freeradbiomed.2023.03.190
ER  - 

@article{
author = "Korićanać, Goran and Hricovíniová, Jana and Romić, Snježana and Dobrocsyova, Viktoria and Stojiljković, Mojca and Kršková, Katarína and Ivković, Tamara and Zorad, Štefan",
year = "2024",
abstract = "The aim of this study was to improve insulin sensitivity in fructose-treated animals by ingestion of flavonoid quercetin. Several signs of insulin resistance have been developed in rats by drinking 10% fructose solution for 9 weeks. The effect of 6-week-gavage-administrated quercetin (20 mg/kg/day in 1% methyl cellulose solution) was monitored. Rats of the control groups received methyl cellulose vehicle as well. The most striking result of the quercetin treatment was the normalization of the fructose solution drinking to the level of drinking water intake. In addition, quercetin supplementation considerably decreased the plasma glucose and Homeostatic Model Assessment for Insulin Resistance (HOMA-IR) index in rats consuming fructose. Surprisingly, fructose ingestion did not elevate plasma uric acid, thiobarbituric acid reactive substances, nitrotyrosine, or advanced glycation end products fluorescence. Instead, a reduction of the above parameters was observed. In summary, these results indicate that quercetin supplementation reduces fructose drinking and decreases plasma glucose and the HOMA-IR index. Furthermore, methyl cellulose, in combination with fructose, causes uric acid – lowering, antioxidant and anti-glycation effects. Thus, methyl cellulose possibly shifts fructose metabolism in favor of the utilization of antioxidant features of fructose. Our results call for using methyl cellulose in sweetened beverages and other sweetened food.",
journal = "General physiology and biophysics",
title = "Quercetin decreases fructose drinking in model of fructose-induced insulin resistance. Unexpected uric acid and TBARS lowering effect of methyl cellulose vehicle and fructose combination",
volume = "43",
number = "3",
pages = "221-230",
doi = "10.1016/j.freeradbiomed.2023.03.190"
}

Korićanać, G., Hricovíniová, J., Romić, S., Dobrocsyova, V., Stojiljković, M., Kršková, K., Ivković, T.,& Zorad, Š.. (2024). Quercetin decreases fructose drinking in model of fructose-induced insulin resistance. Unexpected uric acid and TBARS lowering effect of methyl cellulose vehicle and fructose combination. in General physiology and biophysics, 43(3), 221-230.
https://doi.org/10.1016/j.freeradbiomed.2023.03.190

Korićanać G, Hricovíniová J, Romić S, Dobrocsyova V, Stojiljković M, Kršková K, Ivković T, Zorad Š. Quercetin decreases fructose drinking in model of fructose-induced insulin resistance. Unexpected uric acid and TBARS lowering effect of methyl cellulose vehicle and fructose combination. in General physiology and biophysics. 2024;43(3):221-230.
doi:10.1016/j.freeradbiomed.2023.03.190 .

Korićanać, Goran, Hricovíniová, Jana, Romić, Snježana, Dobrocsyova, Viktoria, Stojiljković, Mojca, Kršková, Katarína, Ivković, Tamara, Zorad, Štefan, "Quercetin decreases fructose drinking in model of fructose-induced insulin resistance. Unexpected uric acid and TBARS lowering effect of methyl cellulose vehicle and fructose combination" in General physiology and biophysics, 43, no. 3 (2024):221-230,
https://doi.org/10.1016/j.freeradbiomed.2023.03.190 . .

TY  - JOUR
AU  - Miladinović, Zoran
AU  - Simić, Vladimir
AU  - Nikolić, Nenad
AU  - Jović Orsini, Nataša
AU  - Rosić, Milena
PY  - 2024
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/13248
AB  - Agate veins and nodules occur in the Lece Volcanic Complex (Oligocene-Miocene) situated in the south of Serbia and occupying an area of 700 km2. This volcanic complex is composed predominantly of andesites, with sporadic occurrences of andesite-basalts, dacites and latites, and features agate formations that have been very little investigated. This study focuses on five selected agate occurrences within the Lece Volcanic Complex, employing optical microscopy, scanning electron microscopy (SEM), X-ray powder diffraction analysis, inductively coupled plasma mass spectrometry (ICP-MS), and Fourier transform infrared spectroscopy (FTIR). In three localities (Rasovača, Mehane, and Ždraljevići), agate mineralization is directly related to distinct fault zones with strong local brecciation. In the other two localities (Vlasovo and Sokolov Vis), the agate is found in nodular form and does not show any connection with fracture zones. The silica phases of the Lece volcanic agates consist of cristobalite and tridymite, length-fast chalcedony, quartzine (length-slow chalcedony), and macrocrystalline quartz. Vein agates show a frequent alternation between length-fast chalcedony and quartz bands. Nodular agates consist primarily of length-fast chalcedony, occasionally containing notable quantities of opal-CT, absent in vein agates. Microtextures present in vein agates include crustiform, colloform, comb, mosaic, flamboyant, and pseudo-bladed. Jigsaw puzzle quartz microtexture supports the recrystallization of previously deposited silica in the form of opal or chalcedony from hydrothermal fluids. Growth lines in euhedral quartz (Bambauer quartz) point to agate formations in varying physicochemical conditions. These features indicate epithermal conditions during the formation of hydrothermal vein agates. Due to intense hydrothermal activity, vein agate host rocks are intensively silicified. Vein agates are also enriched with typical ore metallic elements (especially Pb, Co, As, Sb, and W), indicating genetic relation with the formation of polymetallic ore deposits of the Lece Volcanic Complex. In contrast, nodular agates have a higher content of major elements of host rocks (Al2O3, MgO, CaO, Na2O, and K2O), most probably mobilized from volcanic host rocks. Organic matter, present in both vein and nodular agate with filamentous forms found only in nodular agate, suggests formation in near-surface conditions.
T2  - Minerals
T1  - Agates of the Lece Volcanic Complex (Serbia): Mineralogical and Geochemical Characteristics
VL  - 14
IS  - 5
SP  - 511
DO  - 10.3390/min14050511
ER  - 

@article{
author = "Miladinović, Zoran and Simić, Vladimir and Nikolić, Nenad and Jović Orsini, Nataša and Rosić, Milena",
year = "2024",
abstract = "Agate veins and nodules occur in the Lece Volcanic Complex (Oligocene-Miocene) situated in the south of Serbia and occupying an area of 700 km2. This volcanic complex is composed predominantly of andesites, with sporadic occurrences of andesite-basalts, dacites and latites, and features agate formations that have been very little investigated. This study focuses on five selected agate occurrences within the Lece Volcanic Complex, employing optical microscopy, scanning electron microscopy (SEM), X-ray powder diffraction analysis, inductively coupled plasma mass spectrometry (ICP-MS), and Fourier transform infrared spectroscopy (FTIR). In three localities (Rasovača, Mehane, and Ždraljevići), agate mineralization is directly related to distinct fault zones with strong local brecciation. In the other two localities (Vlasovo and Sokolov Vis), the agate is found in nodular form and does not show any connection with fracture zones. The silica phases of the Lece volcanic agates consist of cristobalite and tridymite, length-fast chalcedony, quartzine (length-slow chalcedony), and macrocrystalline quartz. Vein agates show a frequent alternation between length-fast chalcedony and quartz bands. Nodular agates consist primarily of length-fast chalcedony, occasionally containing notable quantities of opal-CT, absent in vein agates. Microtextures present in vein agates include crustiform, colloform, comb, mosaic, flamboyant, and pseudo-bladed. Jigsaw puzzle quartz microtexture supports the recrystallization of previously deposited silica in the form of opal or chalcedony from hydrothermal fluids. Growth lines in euhedral quartz (Bambauer quartz) point to agate formations in varying physicochemical conditions. These features indicate epithermal conditions during the formation of hydrothermal vein agates. Due to intense hydrothermal activity, vein agate host rocks are intensively silicified. Vein agates are also enriched with typical ore metallic elements (especially Pb, Co, As, Sb, and W), indicating genetic relation with the formation of polymetallic ore deposits of the Lece Volcanic Complex. In contrast, nodular agates have a higher content of major elements of host rocks (Al2O3, MgO, CaO, Na2O, and K2O), most probably mobilized from volcanic host rocks. Organic matter, present in both vein and nodular agate with filamentous forms found only in nodular agate, suggests formation in near-surface conditions.",
journal = "Minerals",
title = "Agates of the Lece Volcanic Complex (Serbia): Mineralogical and Geochemical Characteristics",
volume = "14",
number = "5",
pages = "511",
doi = "10.3390/min14050511"
}

Miladinović, Z., Simić, V., Nikolić, N., Jović Orsini, N.,& Rosić, M.. (2024). Agates of the Lece Volcanic Complex (Serbia): Mineralogical and Geochemical Characteristics. in Minerals, 14(5), 511.
https://doi.org/10.3390/min14050511

Miladinović Z, Simić V, Nikolić N, Jović Orsini N, Rosić M. Agates of the Lece Volcanic Complex (Serbia): Mineralogical and Geochemical Characteristics. in Minerals. 2024;14(5):511.
doi:10.3390/min14050511 .

Miladinović, Zoran, Simić, Vladimir, Nikolić, Nenad, Jović Orsini, Nataša, Rosić, Milena, "Agates of the Lece Volcanic Complex (Serbia): Mineralogical and Geochemical Characteristics" in Minerals, 14, no. 5 (2024):511,
https://doi.org/10.3390/min14050511 . .

TY  - JOUR
AU  - Milošević, Maja
AU  - Dabić, Predrag
AU  - Gulicovski, Jelena
AU  - Dodevski, Vladimir
AU  - Rosić, Milena
PY  - 2024
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/13245
AB  - The pottery produced from the Rujište deposit in Serbia has been protected under the guidance of UNESCO and the Sector for Intangible Cultural Heritage of Serbia since 2019. A study was conducted to evaluate the mineralogical characteristics of the raw clay from this deposit. This study used various techniques, such as X-ray diffraction (XRD), infrared (IR) spectroscopy, X-ray fluorescence (XRF), and differential thermal analysis (DTA) to characterize the clay. This study found that the clay contained mostly clay minerals (56.3%–41.9%), with illite, smectite, and chlorite as the predominant phases. Other phases identified were quartz, feldspars, carbonates, and iron-bearing minerals (43.8%–58.1%). The chemical analyses revealed a high abundance of silica (>52 wt.%) and alumina (~16 wt.%), with Fe2O3 (~6 wt.%), K2O (~2.8 wt.%), and a similar content of MgO as the main constituents. The physical features that were investigated included the granulometry (clay: ~31%–44%, silt: ~ 26%–23%, and sand: ~ 42%–32%), specific surface area (97 to 107 m2 g−1), cation exchange capacity (12.5–13.7 mmol 100 g−1), and color (yellowish to moderate brown). The preliminary results suggest that most of the raw clay from the Rujište deposit might be suitable for use in traditional pottery manufacture.
T2  - Minerals
T1  - Mineralogical Characterization of Raw Clay from Rujište (Serbia) Used in Traditional Pottery Manufacture
VL  - 14
IS  - 5
SP  - 469
DO  - 10.3390/min14050469
ER  - 

@article{
author = "Milošević, Maja and Dabić, Predrag and Gulicovski, Jelena and Dodevski, Vladimir and Rosić, Milena",
year = "2024",
abstract = "The pottery produced from the Rujište deposit in Serbia has been protected under the guidance of UNESCO and the Sector for Intangible Cultural Heritage of Serbia since 2019. A study was conducted to evaluate the mineralogical characteristics of the raw clay from this deposit. This study used various techniques, such as X-ray diffraction (XRD), infrared (IR) spectroscopy, X-ray fluorescence (XRF), and differential thermal analysis (DTA) to characterize the clay. This study found that the clay contained mostly clay minerals (56.3%–41.9%), with illite, smectite, and chlorite as the predominant phases. Other phases identified were quartz, feldspars, carbonates, and iron-bearing minerals (43.8%–58.1%). The chemical analyses revealed a high abundance of silica (>52 wt.%) and alumina (~16 wt.%), with Fe2O3 (~6 wt.%), K2O (~2.8 wt.%), and a similar content of MgO as the main constituents. The physical features that were investigated included the granulometry (clay: ~31%–44%, silt: ~ 26%–23%, and sand: ~ 42%–32%), specific surface area (97 to 107 m2 g−1), cation exchange capacity (12.5–13.7 mmol 100 g−1), and color (yellowish to moderate brown). The preliminary results suggest that most of the raw clay from the Rujište deposit might be suitable for use in traditional pottery manufacture.",
journal = "Minerals",
title = "Mineralogical Characterization of Raw Clay from Rujište (Serbia) Used in Traditional Pottery Manufacture",
volume = "14",
number = "5",
pages = "469",
doi = "10.3390/min14050469"
}

Milošević, M., Dabić, P., Gulicovski, J., Dodevski, V.,& Rosić, M.. (2024). Mineralogical Characterization of Raw Clay from Rujište (Serbia) Used in Traditional Pottery Manufacture. in Minerals, 14(5), 469.
https://doi.org/10.3390/min14050469

Milošević M, Dabić P, Gulicovski J, Dodevski V, Rosić M. Mineralogical Characterization of Raw Clay from Rujište (Serbia) Used in Traditional Pottery Manufacture. in Minerals. 2024;14(5):469.
doi:10.3390/min14050469 .

Milošević, Maja, Dabić, Predrag, Gulicovski, Jelena, Dodevski, Vladimir, Rosić, Milena, "Mineralogical Characterization of Raw Clay from Rujište (Serbia) Used in Traditional Pottery Manufacture" in Minerals, 14, no. 5 (2024):469,
https://doi.org/10.3390/min14050469 . .

TY  - JOUR
AU  - Naamneh, Majdi Saleem
AU  - Momić, Tatjana
AU  - Klazas, Michal
AU  - Grosche, Julius
AU  - Eble, Johannes A.
AU  - Marcinkiewicz, Cezary
AU  - Khazanov, Netaly
AU  - Senderowitz, Hanoch
AU  - Hoffman, Amnon
AU  - Gilon, Chaim
AU  - Katzhendler, Jehoshua
AU  - Lazarovici, Philip
PY  - 2024
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/13297
AB  - The literature data emphasize that nanoparticles might improve the beneficial effects of near-infrared light (NIR) on wound healing. This study investigates the mechanisms of the synergistic wound healing potential of NIR light and silver metal–organic frameworks combined with nitrogen- and sulfur-doped carbon dots (AgMOFsN-CDs and AgMOFsS-CDs, respectively), which was conducted by testing the fibroblasts viability, scratch assays, biochemical analysis, and synchrotron-based Fourier transform infrared (SR-FTIR) cell spectroscopy and imaging. Our findings reveal that the combined treatment of AgMOFsN-CDs and NIR light significantly increases cell viability to nearly 150% and promotes cell proliferation, with reduced interleukin-1 levels, suggesting an anti-inflammatory response. SR-FTIR spectroscopy shows this combined treatment results in unique protein alterations, including increased α-helix structures and reduced cross-β. Additionally, protein synthesis was enhanced upon the combined treatment. The likely mechanism behind the observed changes is the charge-specific interaction of N-CDs from the AgMOFsN-CDs with proteins, enhanced by NIR light due to the nanocomposite’s optical characteristics. Remarkably, the complete wound closure in the in vitro scratch assay was achieved exclusively with the combined NIR and AgMOFsN-CDs treatment, demonstrating the promising application of combined AgMOFsN-CDs with NIR light photodynamic therapy in regenerative nanomedicine and tissue engineering.
T2  - Pharmaceuticals
T1  - Structure–Activity Relationship of Synthetic Linear KTS-Peptides Containing Meta-Aminobenzoic Acid as Antagonists of α1β1 Integrin with Anti-Angiogenic and Melanoma Anti-Tumor Activities
VL  - 17
IS  - 5
SP  - 549
DO  - 10.3390/ph17050549
ER  - 

@article{
author = "Naamneh, Majdi Saleem and Momić, Tatjana and Klazas, Michal and Grosche, Julius and Eble, Johannes A. and Marcinkiewicz, Cezary and Khazanov, Netaly and Senderowitz, Hanoch and Hoffman, Amnon and Gilon, Chaim and Katzhendler, Jehoshua and Lazarovici, Philip",
year = "2024",
abstract = "The literature data emphasize that nanoparticles might improve the beneficial effects of near-infrared light (NIR) on wound healing. This study investigates the mechanisms of the synergistic wound healing potential of NIR light and silver metal–organic frameworks combined with nitrogen- and sulfur-doped carbon dots (AgMOFsN-CDs and AgMOFsS-CDs, respectively), which was conducted by testing the fibroblasts viability, scratch assays, biochemical analysis, and synchrotron-based Fourier transform infrared (SR-FTIR) cell spectroscopy and imaging. Our findings reveal that the combined treatment of AgMOFsN-CDs and NIR light significantly increases cell viability to nearly 150% and promotes cell proliferation, with reduced interleukin-1 levels, suggesting an anti-inflammatory response. SR-FTIR spectroscopy shows this combined treatment results in unique protein alterations, including increased α-helix structures and reduced cross-β. Additionally, protein synthesis was enhanced upon the combined treatment. The likely mechanism behind the observed changes is the charge-specific interaction of N-CDs from the AgMOFsN-CDs with proteins, enhanced by NIR light due to the nanocomposite’s optical characteristics. Remarkably, the complete wound closure in the in vitro scratch assay was achieved exclusively with the combined NIR and AgMOFsN-CDs treatment, demonstrating the promising application of combined AgMOFsN-CDs with NIR light photodynamic therapy in regenerative nanomedicine and tissue engineering.",
journal = "Pharmaceuticals",
title = "Structure–Activity Relationship of Synthetic Linear KTS-Peptides Containing Meta-Aminobenzoic Acid as Antagonists of α1β1 Integrin with Anti-Angiogenic and Melanoma Anti-Tumor Activities",
volume = "17",
number = "5",
pages = "549",
doi = "10.3390/ph17050549"
}

Naamneh, M. S., Momić, T., Klazas, M., Grosche, J., Eble, J. A., Marcinkiewicz, C., Khazanov, N., Senderowitz, H., Hoffman, A., Gilon, C., Katzhendler, J.,& Lazarovici, P.. (2024). Structure–Activity Relationship of Synthetic Linear KTS-Peptides Containing Meta-Aminobenzoic Acid as Antagonists of α1β1 Integrin with Anti-Angiogenic and Melanoma Anti-Tumor Activities. in Pharmaceuticals, 17(5), 549.
https://doi.org/10.3390/ph17050549

Naamneh MS, Momić T, Klazas M, Grosche J, Eble JA, Marcinkiewicz C, Khazanov N, Senderowitz H, Hoffman A, Gilon C, Katzhendler J, Lazarovici P. Structure–Activity Relationship of Synthetic Linear KTS-Peptides Containing Meta-Aminobenzoic Acid as Antagonists of α1β1 Integrin with Anti-Angiogenic and Melanoma Anti-Tumor Activities. in Pharmaceuticals. 2024;17(5):549.
doi:10.3390/ph17050549 .

Naamneh, Majdi Saleem, Momić, Tatjana, Klazas, Michal, Grosche, Julius, Eble, Johannes A., Marcinkiewicz, Cezary, Khazanov, Netaly, Senderowitz, Hanoch, Hoffman, Amnon, Gilon, Chaim, Katzhendler, Jehoshua, Lazarovici, Philip, "Structure–Activity Relationship of Synthetic Linear KTS-Peptides Containing Meta-Aminobenzoic Acid as Antagonists of α1β1 Integrin with Anti-Angiogenic and Melanoma Anti-Tumor Activities" in Pharmaceuticals, 17, no. 5 (2024):549,
https://doi.org/10.3390/ph17050549 . .

TY  - JOUR
AU  - Nešić, Maja D.
AU  - Popović, Iva A.
AU  - Žakula, Jelena
AU  - Korićanac, Lela
AU  - Filipović Tričković, Jelena
AU  - Valenta Šobot, Ana
AU  - Jiménez, Maria Victoria
AU  - Algarra, Manuel
AU  - Dučić, Tanja
AU  - Stepić, Milutin
PY  - 2024
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/13296
AB  - The literature data emphasize that nanoparticles might improve the beneficial effects of near-infrared light (NIR) on wound healing. This study investigates the mechanisms of the synergistic wound healing potential of NIR light and silver metal–organic frameworks combined with nitrogen- and sulfur-doped carbon dots (AgMOFsN-CDs and AgMOFsS-CDs, respectively), which was conducted by testing the fibroblasts viability, scratch assays, biochemical analysis, and synchrotron-based Fourier transform infrared (SR-FTIR) cell spectroscopy and imaging. Our findings reveal that the combined treatment of AgMOFsN-CDs and NIR light significantly increases cell viability to nearly 150% and promotes cell proliferation, with reduced interleukin-1 levels, suggesting an anti-inflammatory response. SR-FTIR spectroscopy shows this combined treatment results in unique protein alterations, including increased α-helix structures and reduced cross-β. Additionally, protein synthesis was enhanced upon the combined treatment. The likely mechanism behind the observed changes is the charge-specific interaction of N-CDs from the AgMOFsN-CDs with proteins, enhanced by NIR light due to the nanocomposite’s optical characteristics. Remarkably, the complete wound closure in the in vitro scratch assay was achieved exclusively with the combined NIR and AgMOFsN-CDs treatment, demonstrating the promising application of combined AgMOFsN-CDs with NIR light photodynamic therapy in regenerative nanomedicine and tissue engineering.
T2  - Pharmaceutics
T1  - Synergistic Enhancement of Targeted Wound Healing by Near-Infrared Photodynamic Therapy and Silver Metal–Organic Frameworks Combined with S- or N-Doped Carbon Dots
VL  - 16
IS  - 5
SP  - 671
DO  - 10.3390/pharmaceutics16050671
ER  - 

@article{
author = "Nešić, Maja D. and Popović, Iva A. and Žakula, Jelena and Korićanac, Lela and Filipović Tričković, Jelena and Valenta Šobot, Ana and Jiménez, Maria Victoria and Algarra, Manuel and Dučić, Tanja and Stepić, Milutin",
year = "2024",
abstract = "The literature data emphasize that nanoparticles might improve the beneficial effects of near-infrared light (NIR) on wound healing. This study investigates the mechanisms of the synergistic wound healing potential of NIR light and silver metal–organic frameworks combined with nitrogen- and sulfur-doped carbon dots (AgMOFsN-CDs and AgMOFsS-CDs, respectively), which was conducted by testing the fibroblasts viability, scratch assays, biochemical analysis, and synchrotron-based Fourier transform infrared (SR-FTIR) cell spectroscopy and imaging. Our findings reveal that the combined treatment of AgMOFsN-CDs and NIR light significantly increases cell viability to nearly 150% and promotes cell proliferation, with reduced interleukin-1 levels, suggesting an anti-inflammatory response. SR-FTIR spectroscopy shows this combined treatment results in unique protein alterations, including increased α-helix structures and reduced cross-β. Additionally, protein synthesis was enhanced upon the combined treatment. The likely mechanism behind the observed changes is the charge-specific interaction of N-CDs from the AgMOFsN-CDs with proteins, enhanced by NIR light due to the nanocomposite’s optical characteristics. Remarkably, the complete wound closure in the in vitro scratch assay was achieved exclusively with the combined NIR and AgMOFsN-CDs treatment, demonstrating the promising application of combined AgMOFsN-CDs with NIR light photodynamic therapy in regenerative nanomedicine and tissue engineering.",
journal = "Pharmaceutics",
title = "Synergistic Enhancement of Targeted Wound Healing by Near-Infrared Photodynamic Therapy and Silver Metal–Organic Frameworks Combined with S- or N-Doped Carbon Dots",
volume = "16",
number = "5",
pages = "671",
doi = "10.3390/pharmaceutics16050671"
}

Nešić, M. D., Popović, I. A., Žakula, J., Korićanac, L., Filipović Tričković, J., Valenta Šobot, A., Jiménez, M. V., Algarra, M., Dučić, T.,& Stepić, M.. (2024). Synergistic Enhancement of Targeted Wound Healing by Near-Infrared Photodynamic Therapy and Silver Metal–Organic Frameworks Combined with S- or N-Doped Carbon Dots. in Pharmaceutics, 16(5), 671.
https://doi.org/10.3390/pharmaceutics16050671

Nešić MD, Popović IA, Žakula J, Korićanac L, Filipović Tričković J, Valenta Šobot A, Jiménez MV, Algarra M, Dučić T, Stepić M. Synergistic Enhancement of Targeted Wound Healing by Near-Infrared Photodynamic Therapy and Silver Metal–Organic Frameworks Combined with S- or N-Doped Carbon Dots. in Pharmaceutics. 2024;16(5):671.
doi:10.3390/pharmaceutics16050671 .

Nešić, Maja D., Popović, Iva A., Žakula, Jelena, Korićanac, Lela, Filipović Tričković, Jelena, Valenta Šobot, Ana, Jiménez, Maria Victoria, Algarra, Manuel, Dučić, Tanja, Stepić, Milutin, "Synergistic Enhancement of Targeted Wound Healing by Near-Infrared Photodynamic Therapy and Silver Metal–Organic Frameworks Combined with S- or N-Doped Carbon Dots" in Pharmaceutics, 16, no. 5 (2024):671,
https://doi.org/10.3390/pharmaceutics16050671 . .

TY  - JOUR
AU  - Brdarić, Tanja
AU  - Aćimović, Danka
AU  - Savić Rosić, Branislava
AU  - Simić, Marija
AU  - Stojanović, Katarina
AU  - Vranješ, Zdravko
AU  - Vasić Anićijević, Dragana
PY  - 2024
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/13295
AB  - Last decade, a growing emphasis on developing sustainable and environmentally friendly technologies for electro-oxidative wastewater treatment has catalyzed innovation and spurred research efforts worldwide. Researchers may explore the use of renewable energy sources to drive electrochemical processes, as well as the development of eco-friendly electrode materials for wastewater treatments. The integration of nanostructured anodes into the electrolytic system for wastewater treatment has led to significant advancements in the removal of pollutants via electro-oxidation. Despite the great number of research articles related to the development and use of nanostructured anodes for electro-oxidative wastewater treatment, to our knowledge, no bibliometric analysis has been published in this domain. Therefore, this work presents a bibliometric study of publications on the designated theme, retrieved from theWeb of Science Core Collection database, which were published over the last decade. The visual and network analysis of co-authorship among authors, organizations, countries, co-citation of authors, citation of documents and sources, as well as the co-occurrence of author keywords was performed using two compatible pieces of scientometric software, namely VOSviewer (version 1.6.18) and CiteSpace (version 6.2.R4). From 2013 to 2023, there has been a gradual increase in the number of publications regarding the development and use of nanostructured anodes for electro-oxidative wastewater treatment. It suggests a steady advancement in this field. The People’s Republic of China emerges as the most productive country, and it is a leader in international collaborations. Also, the United States of America, South Korea, and European Union countries have significant impacts on the research in this domain. The development and application of nanostructured materials for urea electro-oxidation is a main and prospective research theme. This bibliometric analysis allowed for the visualization of the present landscape and upcoming trends in this research field, thereby facilitating future collaborative research endeavors and knowledge exchange.
T2  - Sustainability
T1  - Bibliometric Analysis of Nanostructured Anodes for Electro-Oxidative Wastewater Treatment
VL  - 16
IS  - 10
SP  - 3982
DO  - 10.3390/su16103982
ER  - 

@article{
author = "Brdarić, Tanja and Aćimović, Danka and Savić Rosić, Branislava and Simić, Marija and Stojanović, Katarina and Vranješ, Zdravko and Vasić Anićijević, Dragana",
year = "2024",
abstract = "Last decade, a growing emphasis on developing sustainable and environmentally friendly technologies for electro-oxidative wastewater treatment has catalyzed innovation and spurred research efforts worldwide. Researchers may explore the use of renewable energy sources to drive electrochemical processes, as well as the development of eco-friendly electrode materials for wastewater treatments. The integration of nanostructured anodes into the electrolytic system for wastewater treatment has led to significant advancements in the removal of pollutants via electro-oxidation. Despite the great number of research articles related to the development and use of nanostructured anodes for electro-oxidative wastewater treatment, to our knowledge, no bibliometric analysis has been published in this domain. Therefore, this work presents a bibliometric study of publications on the designated theme, retrieved from theWeb of Science Core Collection database, which were published over the last decade. The visual and network analysis of co-authorship among authors, organizations, countries, co-citation of authors, citation of documents and sources, as well as the co-occurrence of author keywords was performed using two compatible pieces of scientometric software, namely VOSviewer (version 1.6.18) and CiteSpace (version 6.2.R4). From 2013 to 2023, there has been a gradual increase in the number of publications regarding the development and use of nanostructured anodes for electro-oxidative wastewater treatment. It suggests a steady advancement in this field. The People’s Republic of China emerges as the most productive country, and it is a leader in international collaborations. Also, the United States of America, South Korea, and European Union countries have significant impacts on the research in this domain. The development and application of nanostructured materials for urea electro-oxidation is a main and prospective research theme. This bibliometric analysis allowed for the visualization of the present landscape and upcoming trends in this research field, thereby facilitating future collaborative research endeavors and knowledge exchange.",
journal = "Sustainability",
title = "Bibliometric Analysis of Nanostructured Anodes for Electro-Oxidative Wastewater Treatment",
volume = "16",
number = "10",
pages = "3982",
doi = "10.3390/su16103982"
}

Brdarić, T., Aćimović, D., Savić Rosić, B., Simić, M., Stojanović, K., Vranješ, Z.,& Vasić Anićijević, D.. (2024). Bibliometric Analysis of Nanostructured Anodes for Electro-Oxidative Wastewater Treatment. in Sustainability, 16(10), 3982.
https://doi.org/10.3390/su16103982

Brdarić T, Aćimović D, Savić Rosić B, Simić M, Stojanović K, Vranješ Z, Vasić Anićijević D. Bibliometric Analysis of Nanostructured Anodes for Electro-Oxidative Wastewater Treatment. in Sustainability. 2024;16(10):3982.
doi:10.3390/su16103982 .

Brdarić, Tanja, Aćimović, Danka, Savić Rosić, Branislava, Simić, Marija, Stojanović, Katarina, Vranješ, Zdravko, Vasić Anićijević, Dragana, "Bibliometric Analysis of Nanostructured Anodes for Electro-Oxidative Wastewater Treatment" in Sustainability, 16, no. 10 (2024):3982,
https://doi.org/10.3390/su16103982 . .

TY  - JOUR
AU  - Gusmão, Filipe M.B.
AU  - Đurić, Teodora
AU  - Milikić, Jadranka
AU  - Radinović, Kristina
AU  - Santos, Diogo M.F.
AU  - Stanković, Dalibor
AU  - Šljukić, Biljana
PY  - 2024
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/13294
AB  - The potential of polyoxometalates (POMs) as alternatives to noble metal-based bifunctional electrocatalysts for air electrode, i.e., for oxygen evolution reaction (OER) and oxygen reduction reaction (ORR), was analyzed herein. Five POMs containing transition metal (Mn, Fe, Co, Ni, or Cu) were prepared and combined with reduced graphene oxide (rGO). Kenning structure of POMs with nanolamellae-like morphology and multi-layered graphene sheets of rGO were confirmed by X-ray diffraction, Fourier-transform infrared spectroscopy, scanning electron microscopy with energy dispersive X-ray spectroscopy, transmission electron microscopy and Raman spectroscopy analysis. Different POM:rGO ratios were tested to optimize the composition, and a ratio of 1:5 Ni- POM:rGO was found to be the most electrocatalytically active for OER (Tafel slope as low as 42 mV dec 1, overpotential at 10 mA cm2 of 354 mV and current density at 400 mV overpotential as high as 83.4 mA cm2), notably better than IrO2. As for ORR, Co-POM/rGO carried the lowest Tafel slope of 165 mV dec 1, half-wave potential of 0.711 V and a mixed 2- and 4-electron ORR mechanism. Moreover, these non-precious metal electrocatalysts showed stability in alkaline media with no change in their structure.
T2  - International Journal of Hydrogen Energy
T1  - Transition metal polyoxometalates with reduced graphene oxide for high-performance air-electrode of metal-air batteries
VL  - 71
SP  - 763
EP  - 774
DO  - 10.1016/j.ijhydene.2024.05.229
ER  - 

@article{
author = "Gusmão, Filipe M.B. and Đurić, Teodora and Milikić, Jadranka and Radinović, Kristina and Santos, Diogo M.F. and Stanković, Dalibor and Šljukić, Biljana",
year = "2024",
abstract = "The potential of polyoxometalates (POMs) as alternatives to noble metal-based bifunctional electrocatalysts for air electrode, i.e., for oxygen evolution reaction (OER) and oxygen reduction reaction (ORR), was analyzed herein. Five POMs containing transition metal (Mn, Fe, Co, Ni, or Cu) were prepared and combined with reduced graphene oxide (rGO). Kenning structure of POMs with nanolamellae-like morphology and multi-layered graphene sheets of rGO were confirmed by X-ray diffraction, Fourier-transform infrared spectroscopy, scanning electron microscopy with energy dispersive X-ray spectroscopy, transmission electron microscopy and Raman spectroscopy analysis. Different POM:rGO ratios were tested to optimize the composition, and a ratio of 1:5 Ni- POM:rGO was found to be the most electrocatalytically active for OER (Tafel slope as low as 42 mV dec 1, overpotential at 10 mA cm2 of 354 mV and current density at 400 mV overpotential as high as 83.4 mA cm2), notably better than IrO2. As for ORR, Co-POM/rGO carried the lowest Tafel slope of 165 mV dec 1, half-wave potential of 0.711 V and a mixed 2- and 4-electron ORR mechanism. Moreover, these non-precious metal electrocatalysts showed stability in alkaline media with no change in their structure.",
journal = "International Journal of Hydrogen Energy",
title = "Transition metal polyoxometalates with reduced graphene oxide for high-performance air-electrode of metal-air batteries",
volume = "71",
pages = "763-774",
doi = "10.1016/j.ijhydene.2024.05.229"
}

Gusmão, F. M.B., Đurić, T., Milikić, J., Radinović, K., Santos, D. M.F., Stanković, D.,& Šljukić, B.. (2024). Transition metal polyoxometalates with reduced graphene oxide for high-performance air-electrode of metal-air batteries. in International Journal of Hydrogen Energy, 71, 763-774.
https://doi.org/10.1016/j.ijhydene.2024.05.229

Gusmão FM, Đurić T, Milikić J, Radinović K, Santos DM, Stanković D, Šljukić B. Transition metal polyoxometalates with reduced graphene oxide for high-performance air-electrode of metal-air batteries. in International Journal of Hydrogen Energy. 2024;71:763-774.
doi:10.1016/j.ijhydene.2024.05.229 .

Gusmão, Filipe M.B., Đurić, Teodora, Milikić, Jadranka, Radinović, Kristina, Santos, Diogo M.F., Stanković, Dalibor, Šljukić, Biljana, "Transition metal polyoxometalates with reduced graphene oxide for high-performance air-electrode of metal-air batteries" in International Journal of Hydrogen Energy, 71 (2024):763-774,
https://doi.org/10.1016/j.ijhydene.2024.05.229 . .

Stamenković, T., Zdolšek, N., Vujković, M., Brković, S., Perović, I.,& Lojpur, V.. (2024). Boosting electrochemical energy storage properties of SrGd2O4 through Yb3+ and Tm3+ rare earth ion doping. in Electrochimica Acta, 495, 144489.
https://doi.org/10.1016/j.electacta.2024.144489

Stamenković T, Zdolšek N, Vujković M, Brković S, Perović I, Lojpur V. Boosting electrochemical energy storage properties of SrGd2O4 through Yb3+ and Tm3+ rare earth ion doping. in Electrochimica Acta. 2024;495:144489.
doi:10.1016/j.electacta.2024.144489 .

Stamenković, Tijana, Zdolšek, Nikola, Vujković, Milica, Brković, Snežana, Perović, Ivana, Lojpur, Vesna, "Boosting electrochemical energy storage properties of SrGd2O4 through Yb3+ and Tm3+ rare earth ion doping" in Electrochimica Acta, 495 (2024):144489,
https://doi.org/10.1016/j.electacta.2024.144489 . .

TY  - JOUR
AU  - Abu el Rub, Anamarija
AU  - Nešić, Maja D.
AU  - Dučić, Tanja
AU  - Radoičić, Marija
AU  - Novaković, Mirjana
AU  - Žakula, Jelena
AU  - Ralić, Vanja
AU  - Petković, Marijana
AU  - Stepić, Milutin
PY  - 2024
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/13214
AB  - The increasing incidence rate of pancreatic cancer worldwide, along with high resistance to existing chemotherapies and radiotherapy, demand new approaches for its treatment. Nanoparticle-guided cancer treatment modalities are promising in their anti-cancer efficiency and upgrading potential. We have synthesized and characterized Gd-doped titanium-dioxide nanoparticles (Gd-TiO 2 NPs), which showed good biocompatibility with MIA PaCa-2 and PANC-1 pancreatic cancer cell lines. To assess the effect that these NPs have on tumor cells, we used synchrotron radiation Fourier transform infrared spectroscopy and principal component analysis. We elucidated the biochemical changes in the two cell lines induced after their interaction with these NPs. Results demonstrated changes in nucleic acids and carbohydrate metabolism and alterations in the protein conformation in both cell lines. In addition, considerable changes in lipid area were observed in PANC-1 cell line, suggesting that Gd-TiO 2 NPs have a prospective to be further studied as systems for pancreatic cancer treatment.
T2  - Journal of Molecular Structure
T1  - Synchrotron radiation-FTIR biomolecular assessment in PANC-1 and MIA PaCa-2 pancreatic cancer cells after treatment with Gd-TiO2 nanoparticles
VL  - 1309
SP  - 138167
DO  - 10.1016/j.molstruc.2024.138167
ER  - 

@article{
author = "Abu el Rub, Anamarija and Nešić, Maja D. and Dučić, Tanja and Radoičić, Marija and Novaković, Mirjana and Žakula, Jelena and Ralić, Vanja and Petković, Marijana and Stepić, Milutin",
year = "2024",
abstract = "The increasing incidence rate of pancreatic cancer worldwide, along with high resistance to existing chemotherapies and radiotherapy, demand new approaches for its treatment. Nanoparticle-guided cancer treatment modalities are promising in their anti-cancer efficiency and upgrading potential. We have synthesized and characterized Gd-doped titanium-dioxide nanoparticles (Gd-TiO 2 NPs), which showed good biocompatibility with MIA PaCa-2 and PANC-1 pancreatic cancer cell lines. To assess the effect that these NPs have on tumor cells, we used synchrotron radiation Fourier transform infrared spectroscopy and principal component analysis. We elucidated the biochemical changes in the two cell lines induced after their interaction with these NPs. Results demonstrated changes in nucleic acids and carbohydrate metabolism and alterations in the protein conformation in both cell lines. In addition, considerable changes in lipid area were observed in PANC-1 cell line, suggesting that Gd-TiO 2 NPs have a prospective to be further studied as systems for pancreatic cancer treatment.",
journal = "Journal of Molecular Structure",
title = "Synchrotron radiation-FTIR biomolecular assessment in PANC-1 and MIA PaCa-2 pancreatic cancer cells after treatment with Gd-TiO2 nanoparticles",
volume = "1309",
pages = "138167",
doi = "10.1016/j.molstruc.2024.138167"
}

Abu el Rub, A., Nešić, M. D., Dučić, T., Radoičić, M., Novaković, M., Žakula, J., Ralić, V., Petković, M.,& Stepić, M.. (2024). Synchrotron radiation-FTIR biomolecular assessment in PANC-1 and MIA PaCa-2 pancreatic cancer cells after treatment with Gd-TiO2 nanoparticles. in Journal of Molecular Structure, 1309, 138167.
https://doi.org/10.1016/j.molstruc.2024.138167

Abu el Rub A, Nešić MD, Dučić T, Radoičić M, Novaković M, Žakula J, Ralić V, Petković M, Stepić M. Synchrotron radiation-FTIR biomolecular assessment in PANC-1 and MIA PaCa-2 pancreatic cancer cells after treatment with Gd-TiO2 nanoparticles. in Journal of Molecular Structure. 2024;1309:138167.
doi:10.1016/j.molstruc.2024.138167 .

Abu el Rub, Anamarija, Nešić, Maja D., Dučić, Tanja, Radoičić, Marija, Novaković, Mirjana, Žakula, Jelena, Ralić, Vanja, Petković, Marijana, Stepić, Milutin, "Synchrotron radiation-FTIR biomolecular assessment in PANC-1 and MIA PaCa-2 pancreatic cancer cells after treatment with Gd-TiO2 nanoparticles" in Journal of Molecular Structure, 1309 (2024):138167,
https://doi.org/10.1016/j.molstruc.2024.138167 . .

TY  - CONF
AU  - Butulija, Svetlana
AU  - Filipović Tričković, Jelena
AU  - Valenta Šobot, Ana
AU  - Todorović, Bratislav
AU  - Petrović, Sanja
AU  - Ilić, Bojana
AU  - Zmejkoski, Danica
AU  - Matović, Branko
PY  - 2024
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/13167
PB  - Belgrade : Vinča Institute of Nuclear Sciences - National Institute of thе Republic of Serbia, University of Belgrade
PB  - Belgrade : Serbian Society for Innovative Materials in Extreme Conditions (SIM-EXTREME)
C3  - IMEC2024 - 2nd International Conference on Innovative Materials in Extreme Conditions : Book of abstracts
T1  - Bacterial Cellulose-Cerium Oxide Hydrogel for Tailored Redox Balance in Biomedical Extremes
SP  - 73
EP  - 73
UR  - https://hdl.handle.net/21.15107/rcub_vinar_13167
ER  - 

@conference{
author = "Butulija, Svetlana and Filipović Tričković, Jelena and Valenta Šobot, Ana and Todorović, Bratislav and Petrović, Sanja and Ilić, Bojana and Zmejkoski, Danica and Matović, Branko",
year = "2024",
publisher = "Belgrade : Vinča Institute of Nuclear Sciences - National Institute of thе Republic of Serbia, University of Belgrade, Belgrade : Serbian Society for Innovative Materials in Extreme Conditions (SIM-EXTREME)",
journal = "IMEC2024 - 2nd International Conference on Innovative Materials in Extreme Conditions : Book of abstracts",
title = "Bacterial Cellulose-Cerium Oxide Hydrogel for Tailored Redox Balance in Biomedical Extremes",
pages = "73-73",
url = "https://hdl.handle.net/21.15107/rcub_vinar_13167"
}

Butulija, S., Filipović Tričković, J., Valenta Šobot, A., Todorović, B., Petrović, S., Ilić, B., Zmejkoski, D.,& Matović, B.. (2024). Bacterial Cellulose-Cerium Oxide Hydrogel for Tailored Redox Balance in Biomedical Extremes. in IMEC2024 - 2nd International Conference on Innovative Materials in Extreme Conditions : Book of abstracts
Belgrade : Vinča Institute of Nuclear Sciences - National Institute of thе Republic of Serbia, University of Belgrade., 73-73.
https://hdl.handle.net/21.15107/rcub_vinar_13167

Butulija S, Filipović Tričković J, Valenta Šobot A, Todorović B, Petrović S, Ilić B, Zmejkoski D, Matović B. Bacterial Cellulose-Cerium Oxide Hydrogel for Tailored Redox Balance in Biomedical Extremes. in IMEC2024 - 2nd International Conference on Innovative Materials in Extreme Conditions : Book of abstracts. 2024;:73-73.
https://hdl.handle.net/21.15107/rcub_vinar_13167 .

Butulija, Svetlana, Filipović Tričković, Jelena, Valenta Šobot, Ana, Todorović, Bratislav, Petrović, Sanja, Ilić, Bojana, Zmejkoski, Danica, Matović, Branko, "Bacterial Cellulose-Cerium Oxide Hydrogel for Tailored Redox Balance in Biomedical Extremes" in IMEC2024 - 2nd International Conference on Innovative Materials in Extreme Conditions : Book of abstracts (2024):73-73,
https://hdl.handle.net/21.15107/rcub_vinar_13167 .

TY  - JOUR
AU  - Algarra, Manuel
AU  - Carrillo, Celia
AU  - Nešić, Maja D.
AU  - Filipović Tričković, Jelena
AU  - Žakula, Jelena
AU  - Korićanac, Lela
AU  - Jiménez-Jiménez, José
AU  - Rodriguez-Castellón, Enrique
AU  - Bandosz, Teresa J.
AU  - Petković, Marijana
AU  - Soto, Juan
PY  - 2024
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/12247
AB  - This paper explains the basis for the excitation energy-independent fluorescence emission of biomass-derived carbon dots (CDs) and shows that these CDs have excellent anti-melanoma and anti-metastatic potential. Additionally, we demonstrate that the black carrots´-derived CDs can be exploited as cell cycle-sensing agents, because of the interaction with chromatin material. Besides their optical properties, fluorescent CDs have gained increased attention for image-guided cancer treatment due to their water solubility, environmental friendliness, affordability, ease of synthesis, and primary biocompatibility. CDs have excellent photostability, determined by their precursors and synthesis pathways. In this study, CDs with chemically homogenous surface functional groups were made using a hydrothermal technique from black carrot extract, an anthocyanin-rich substance derived from biomass. The anti-cancer and anti-metastatic properties of black carrot-derived CDs can be attributed to flavylium cations on the surface, spherical forms, and high water dispersibility. Most importantly, these CDs demonstrate a stable emission at a single wavelength, 612 nm, independent of the excitation energy, which we have explained theoretically for the first time.
T2  - Journal of Molecular Structure
T1  - Testing of black-carrots-derived fluorescence imaging and anti-metastatic potential
VL  - 1300
SP  - 137245
DO  - 10.1016/j.molstruc.2023.137245
ER  - 

@article{
author = "Algarra, Manuel and Carrillo, Celia and Nešić, Maja D. and Filipović Tričković, Jelena and Žakula, Jelena and Korićanac, Lela and Jiménez-Jiménez, José and Rodriguez-Castellón, Enrique and Bandosz, Teresa J. and Petković, Marijana and Soto, Juan",
year = "2024",
abstract = "This paper explains the basis for the excitation energy-independent fluorescence emission of biomass-derived carbon dots (CDs) and shows that these CDs have excellent anti-melanoma and anti-metastatic potential. Additionally, we demonstrate that the black carrots´-derived CDs can be exploited as cell cycle-sensing agents, because of the interaction with chromatin material. Besides their optical properties, fluorescent CDs have gained increased attention for image-guided cancer treatment due to their water solubility, environmental friendliness, affordability, ease of synthesis, and primary biocompatibility. CDs have excellent photostability, determined by their precursors and synthesis pathways. In this study, CDs with chemically homogenous surface functional groups were made using a hydrothermal technique from black carrot extract, an anthocyanin-rich substance derived from biomass. The anti-cancer and anti-metastatic properties of black carrot-derived CDs can be attributed to flavylium cations on the surface, spherical forms, and high water dispersibility. Most importantly, these CDs demonstrate a stable emission at a single wavelength, 612 nm, independent of the excitation energy, which we have explained theoretically for the first time.",
journal = "Journal of Molecular Structure",
title = "Testing of black-carrots-derived fluorescence imaging and anti-metastatic potential",
volume = "1300",
pages = "137245",
doi = "10.1016/j.molstruc.2023.137245"
}

Algarra, M., Carrillo, C., Nešić, M. D., Filipović Tričković, J., Žakula, J., Korićanac, L., Jiménez-Jiménez, J., Rodriguez-Castellón, E., Bandosz, T. J., Petković, M.,& Soto, J.. (2024). Testing of black-carrots-derived fluorescence imaging and anti-metastatic potential. in Journal of Molecular Structure, 1300, 137245.
https://doi.org/10.1016/j.molstruc.2023.137245

Algarra M, Carrillo C, Nešić MD, Filipović Tričković J, Žakula J, Korićanac L, Jiménez-Jiménez J, Rodriguez-Castellón E, Bandosz TJ, Petković M, Soto J. Testing of black-carrots-derived fluorescence imaging and anti-metastatic potential. in Journal of Molecular Structure. 2024;1300:137245.
doi:10.1016/j.molstruc.2023.137245 .

Algarra, Manuel, Carrillo, Celia, Nešić, Maja D., Filipović Tričković, Jelena, Žakula, Jelena, Korićanac, Lela, Jiménez-Jiménez, José, Rodriguez-Castellón, Enrique, Bandosz, Teresa J., Petković, Marijana, Soto, Juan, "Testing of black-carrots-derived fluorescence imaging and anti-metastatic potential" in Journal of Molecular Structure, 1300 (2024):137245,
https://doi.org/10.1016/j.molstruc.2023.137245 . .

TY  - JOUR
AU  - Prekodravac, Jovana
AU  - Vasiljević, Bojana R.
AU  - Žakula, Jelena
AU  - Popović, Maja
AU  - Pavlović, Vladimir
AU  - Ciasca, Gabriele
AU  - Romanò, Sabrina
AU  - Todorović Marković, Biljana
PY  - 2024
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/12446
AB  - Carbon quantum dots (CQDs) have exceptional physical-chemical properties that make them suitable for a wide range of uses, such as the photocatalytic removal of organic contaminants from water. Here, we provide a one-step, ecologically friendly, and economical method for creating iron/nitrogen co-doped (Fe/N-CQD) and nitrogen-doped (N-CQD) quantum dot nanomaterials. The characteristics of the developed nanomaterials were investigated with regard to how surface chemistry impacts their capacity for adsorption and photoactivity in a case study of a specific water pollutant reduction. The influence of the two irradiation sources-operating in the UV and visible ranges-on the photoactivity of materials was highlighted. Finally, their eco-friendliness was examined on four different human tumor cell lines.
T2  - Optical Materials
T1  - Carbon quantum dots surface chemistry: Evaluation of Photo and Cytotoxic activity
VL  - 147
SP  - 114629
DO  - 10.1016/j.optmat.2023.114629
ER  - 

@article{
author = "Prekodravac, Jovana and Vasiljević, Bojana R. and Žakula, Jelena and Popović, Maja and Pavlović, Vladimir and Ciasca, Gabriele and Romanò, Sabrina and Todorović Marković, Biljana",
year = "2024",
abstract = "Carbon quantum dots (CQDs) have exceptional physical-chemical properties that make them suitable for a wide range of uses, such as the photocatalytic removal of organic contaminants from water. Here, we provide a one-step, ecologically friendly, and economical method for creating iron/nitrogen co-doped (Fe/N-CQD) and nitrogen-doped (N-CQD) quantum dot nanomaterials. The characteristics of the developed nanomaterials were investigated with regard to how surface chemistry impacts their capacity for adsorption and photoactivity in a case study of a specific water pollutant reduction. The influence of the two irradiation sources-operating in the UV and visible ranges-on the photoactivity of materials was highlighted. Finally, their eco-friendliness was examined on four different human tumor cell lines.",
journal = "Optical Materials",
title = "Carbon quantum dots surface chemistry: Evaluation of Photo and Cytotoxic activity",
volume = "147",
pages = "114629",
doi = "10.1016/j.optmat.2023.114629"
}

Prekodravac, J., Vasiljević, B. R., Žakula, J., Popović, M., Pavlović, V., Ciasca, G., Romanò, S.,& Todorović Marković, B.. (2024). Carbon quantum dots surface chemistry: Evaluation of Photo and Cytotoxic activity. in Optical Materials, 147, 114629.
https://doi.org/10.1016/j.optmat.2023.114629

Prekodravac J, Vasiljević BR, Žakula J, Popović M, Pavlović V, Ciasca G, Romanò S, Todorović Marković B. Carbon quantum dots surface chemistry: Evaluation of Photo and Cytotoxic activity. in Optical Materials. 2024;147:114629.
doi:10.1016/j.optmat.2023.114629 .

Prekodravac, Jovana, Vasiljević, Bojana R., Žakula, Jelena, Popović, Maja, Pavlović, Vladimir, Ciasca, Gabriele, Romanò, Sabrina, Todorović Marković, Biljana, "Carbon quantum dots surface chemistry: Evaluation of Photo and Cytotoxic activity" in Optical Materials, 147 (2024):114629,
https://doi.org/10.1016/j.optmat.2023.114629 . .

TY  - JOUR
AU  - Mitrović, Kristina
AU  - Životić, Ivan
AU  - Kolić, Ivana
AU  - Žakula, Jelena
AU  - Živković, Maja
AU  - Stanković, Aleksandra
AU  - Jovanović, Ivan
PY  - 2024
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/12889
AB  - Background The majority of CAKUT-associated CNVs overlap at least one miRNA gene, thus affecting the cellular levels of the corresponding miRNA. We aimed to investigate the potency of restitution of CNV-affected miRNA levels to remediate the dysregulated expression of target genes involved in kidney physiology and development in vitro.  Methods Heterozygous MIR484 knockout HEK293 and homozygous MIR185 knockout HEK293 cell lines were used as models depicting the deletion of the frequently affected miRNA genes by CAKUT-associated CNVs. After treatment with the corresponding miRNA mimics, the levels of the target genes have been compared to the non-targeting control treatment. For both investigated miRNAs, MDM2 and PKD1 were evaluated as common targets, while additional 3 genes were investigated as targets of each individual miRNA (NOTCH3, FIS1 and APAF1 as hsa-miR-484 targets and RHOA, ATF6 and CDC42 as hsa-miR-185-5p targets).  Results Restitution of the corresponding miRNA levels in both knockout cell lines has induced a change in the mRNA levels of certain candidate target genes, thus confirming the potential to alleviate the CNV effect on miRNA expression. Intriguingly, HEK293 WT treatment with investigated miRNA mimics has triggered a more pronounced effect, thus suggesting the importance of miRNA interplay in different genomic contexts.  Conclusions Dysregulation of multiple mRNA targets mediated by CNV-affected miRNAs could represent the underlying mechanism behind the unresolved CAKUT occurrence and phenotypic variability observed in CAKUT patients. Characterizing miRNAs located in CNVs and their potential to become molecular targets could eventually help in understanding and improving the management of CAKUT.
T2  - BMC Genomics
T1  - A preliminary study of the miRNA restitution effect on CNV-induced miRNA downregulation in CAKUT
VL  - 25
IS  - 1
SP  - 218
DO  - 10.1186/s12864-024-10121-8
ER  - 

@article{
author = "Mitrović, Kristina and Životić, Ivan and Kolić, Ivana and Žakula, Jelena and Živković, Maja and Stanković, Aleksandra and Jovanović, Ivan",
year = "2024",
abstract = "Background The majority of CAKUT-associated CNVs overlap at least one miRNA gene, thus affecting the cellular levels of the corresponding miRNA. We aimed to investigate the potency of restitution of CNV-affected miRNA levels to remediate the dysregulated expression of target genes involved in kidney physiology and development in vitro.  Methods Heterozygous MIR484 knockout HEK293 and homozygous MIR185 knockout HEK293 cell lines were used as models depicting the deletion of the frequently affected miRNA genes by CAKUT-associated CNVs. After treatment with the corresponding miRNA mimics, the levels of the target genes have been compared to the non-targeting control treatment. For both investigated miRNAs, MDM2 and PKD1 were evaluated as common targets, while additional 3 genes were investigated as targets of each individual miRNA (NOTCH3, FIS1 and APAF1 as hsa-miR-484 targets and RHOA, ATF6 and CDC42 as hsa-miR-185-5p targets).  Results Restitution of the corresponding miRNA levels in both knockout cell lines has induced a change in the mRNA levels of certain candidate target genes, thus confirming the potential to alleviate the CNV effect on miRNA expression. Intriguingly, HEK293 WT treatment with investigated miRNA mimics has triggered a more pronounced effect, thus suggesting the importance of miRNA interplay in different genomic contexts.  Conclusions Dysregulation of multiple mRNA targets mediated by CNV-affected miRNAs could represent the underlying mechanism behind the unresolved CAKUT occurrence and phenotypic variability observed in CAKUT patients. Characterizing miRNAs located in CNVs and their potential to become molecular targets could eventually help in understanding and improving the management of CAKUT.",
journal = "BMC Genomics",
title = "A preliminary study of the miRNA restitution effect on CNV-induced miRNA downregulation in CAKUT",
volume = "25",
number = "1",
pages = "218",
doi = "10.1186/s12864-024-10121-8"
}

Mitrović, K., Životić, I., Kolić, I., Žakula, J., Živković, M., Stanković, A.,& Jovanović, I.. (2024). A preliminary study of the miRNA restitution effect on CNV-induced miRNA downregulation in CAKUT. in BMC Genomics, 25(1), 218.
https://doi.org/10.1186/s12864-024-10121-8

Mitrović K, Životić I, Kolić I, Žakula J, Živković M, Stanković A, Jovanović I. A preliminary study of the miRNA restitution effect on CNV-induced miRNA downregulation in CAKUT. in BMC Genomics. 2024;25(1):218.
doi:10.1186/s12864-024-10121-8 .

Mitrović, Kristina, Životić, Ivan, Kolić, Ivana, Žakula, Jelena, Živković, Maja, Stanković, Aleksandra, Jovanović, Ivan, "A preliminary study of the miRNA restitution effect on CNV-induced miRNA downregulation in CAKUT" in BMC Genomics, 25, no. 1 (2024):218,
https://doi.org/10.1186/s12864-024-10121-8 . .

TY  - CONF
AU  - Čolović, Mirjana
AU  - Korićanac, Lela
AU  - Žakula, Jelena
AU  - Savić, Nada
AU  - Parac-Vogt, Tatjana
AU  - Krstić, Danijela
PY  - 2024
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/12944
AB  - The aim of this study was to in vitro assess the anti-tumor potential of Fe(III)-substituted monolacunary Wells-Dawson polyoxotungstate, K7[FeIII(α2-P2W17O61)(H2O)] (FeWD) against human melanoma A375 cells. A375 cells were treated in vitro with FeWD in the concentration range of 0.001-1 mM, for 24, 48, and 72 hours. FeWD decreased A375 cell viability in a dose- and time-dependent manner. IC50 values (in mM), as a marker of the cytotoxic potency of FeWD, were obtained as follows: 1, 0.58, and 0.51, for 24-, 48-, and 72-hour exposure, respectively. However, in comparison with cisplatin as a gold standard in cancer chemotherapy, which was used as a positive control, IC50 values (in mM) were significantly higher than those obtained for cisplatin (0.09, 0.07, and 0.043, for 24, 48, and 72 hours, respectively). For this reason, the studied FeWD polyoxometalate could not be considered a superior anti-cancer candidate compared to the standard chemotherapeutic.
C3  - International Multidisciplinary Conference "Challenges of Contemporary Higher Education" - CCHE 2024 : Book of proceedings
T1  - Anti-human melanoma effect of Fe(III)-containing wells-dawson nanocluster in vitro
VL  - 2
SP  - 24
EP  - 27
UR  - https://hdl.handle.net/21.15107/rcub_vinar_12944
ER  - 

@conference{
author = "Čolović, Mirjana and Korićanac, Lela and Žakula, Jelena and Savić, Nada and Parac-Vogt, Tatjana and Krstić, Danijela",
year = "2024",
abstract = "The aim of this study was to in vitro assess the anti-tumor potential of Fe(III)-substituted monolacunary Wells-Dawson polyoxotungstate, K7[FeIII(α2-P2W17O61)(H2O)] (FeWD) against human melanoma A375 cells. A375 cells were treated in vitro with FeWD in the concentration range of 0.001-1 mM, for 24, 48, and 72 hours. FeWD decreased A375 cell viability in a dose- and time-dependent manner. IC50 values (in mM), as a marker of the cytotoxic potency of FeWD, were obtained as follows: 1, 0.58, and 0.51, for 24-, 48-, and 72-hour exposure, respectively. However, in comparison with cisplatin as a gold standard in cancer chemotherapy, which was used as a positive control, IC50 values (in mM) were significantly higher than those obtained for cisplatin (0.09, 0.07, and 0.043, for 24, 48, and 72 hours, respectively). For this reason, the studied FeWD polyoxometalate could not be considered a superior anti-cancer candidate compared to the standard chemotherapeutic.",
journal = "International Multidisciplinary Conference "Challenges of Contemporary Higher Education" - CCHE 2024 : Book of proceedings",
title = "Anti-human melanoma effect of Fe(III)-containing wells-dawson nanocluster in vitro",
volume = "2",
pages = "24-27",
url = "https://hdl.handle.net/21.15107/rcub_vinar_12944"
}

Čolović, M., Korićanac, L., Žakula, J., Savić, N., Parac-Vogt, T.,& Krstić, D.. (2024). Anti-human melanoma effect of Fe(III)-containing wells-dawson nanocluster in vitro. in International Multidisciplinary Conference "Challenges of Contemporary Higher Education" - CCHE 2024 : Book of proceedings, 2, 24-27.
https://hdl.handle.net/21.15107/rcub_vinar_12944

Čolović M, Korićanac L, Žakula J, Savić N, Parac-Vogt T, Krstić D. Anti-human melanoma effect of Fe(III)-containing wells-dawson nanocluster in vitro. in International Multidisciplinary Conference "Challenges of Contemporary Higher Education" - CCHE 2024 : Book of proceedings. 2024;2:24-27.
https://hdl.handle.net/21.15107/rcub_vinar_12944 .

Čolović, Mirjana, Korićanac, Lela, Žakula, Jelena, Savić, Nada, Parac-Vogt, Tatjana, Krstić, Danijela, "Anti-human melanoma effect of Fe(III)-containing wells-dawson nanocluster in vitro" in International Multidisciplinary Conference "Challenges of Contemporary Higher Education" - CCHE 2024 : Book of proceedings, 2 (2024):24-27,
https://hdl.handle.net/21.15107/rcub_vinar_12944 .

TY  - JOUR
AU  - Li, Xingchen
AU  - Meng, Zifan
AU  - Guan, Lin
AU  - Liu, Annan
AU  - Li, Lei
AU  - Nešić, Maja D.
AU  - Yang, Bai
AU  - Qu, Wenrui
AU  - Lin, Quan
PY  - 2024
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/13120
AB  - The treatment of infected diabetic wounds faces severe challenges due to vascular deficiencies induced by a hyperglycemia microenvironment and the extensive proliferation of drug-resistant bacteria. In this work, we developed a glucose-responsive hydrogel dressing system (CGH) with dual properties that effectively treat methicillin-resistant Staphylococcus aureus (MRSA)-infected wounds in rats and enhance wound healing. The hydrogel is synthesized using copper nanoclusters (CuNCs) cross-linked with oxidized hyaluronic acid (HA-ALD) in situ and decorated with glucose oxidase (GOx). GOx enzymatically degrades excess glucose at the wound site, generating gluconic acid and H2O2, and optimizes the limiting factors of the Fenton reaction. Decreasing pH weakens the interaction between CuNCs and HA-ALD, resulting in the release of CuNCs that catalyze the production of reactive oxygen species (ROS) by degradation of H2O2 through the Fenton reaction. This process can eradicate drug-resistant bacteria. In addition, CuNCs endowed hydrogels with excellent conductivity, thus enabling the promotion of blood vessel formation by electrical stimulation (ES), thereby facilitating tissue repair around the wound area. In conclusion, the developed novel multifunctional wound healing system can conform to irregular wound shapes, reduce glucose levels within the wound, establish a sustained sterile environment, and promote blood vessel formation through electrical stimulation, thus emerging as a highly promising and comprehensive option for effectively treating complex diabetic wounds.
T2  - Chemical Engineering Journal
T1  - Glucose-Responsive hydrogel optimizing Fenton reaction to eradicate multidrug-resistant bacteria for infected diabetic wound healing
VL  - 487
SP  - 150545
DO  - 10.1016/j.cej.2024.150545
ER  - 

@article{
author = "Li, Xingchen and Meng, Zifan and Guan, Lin and Liu, Annan and Li, Lei and Nešić, Maja D. and Yang, Bai and Qu, Wenrui and Lin, Quan",
year = "2024",
abstract = "The treatment of infected diabetic wounds faces severe challenges due to vascular deficiencies induced by a hyperglycemia microenvironment and the extensive proliferation of drug-resistant bacteria. In this work, we developed a glucose-responsive hydrogel dressing system (CGH) with dual properties that effectively treat methicillin-resistant Staphylococcus aureus (MRSA)-infected wounds in rats and enhance wound healing. The hydrogel is synthesized using copper nanoclusters (CuNCs) cross-linked with oxidized hyaluronic acid (HA-ALD) in situ and decorated with glucose oxidase (GOx). GOx enzymatically degrades excess glucose at the wound site, generating gluconic acid and H2O2, and optimizes the limiting factors of the Fenton reaction. Decreasing pH weakens the interaction between CuNCs and HA-ALD, resulting in the release of CuNCs that catalyze the production of reactive oxygen species (ROS) by degradation of H2O2 through the Fenton reaction. This process can eradicate drug-resistant bacteria. In addition, CuNCs endowed hydrogels with excellent conductivity, thus enabling the promotion of blood vessel formation by electrical stimulation (ES), thereby facilitating tissue repair around the wound area. In conclusion, the developed novel multifunctional wound healing system can conform to irregular wound shapes, reduce glucose levels within the wound, establish a sustained sterile environment, and promote blood vessel formation through electrical stimulation, thus emerging as a highly promising and comprehensive option for effectively treating complex diabetic wounds.",
journal = "Chemical Engineering Journal",
title = "Glucose-Responsive hydrogel optimizing Fenton reaction to eradicate multidrug-resistant bacteria for infected diabetic wound healing",
volume = "487",
pages = "150545",
doi = "10.1016/j.cej.2024.150545"
}

Li, X., Meng, Z., Guan, L., Liu, A., Li, L., Nešić, M. D., Yang, B., Qu, W.,& Lin, Q.. (2024). Glucose-Responsive hydrogel optimizing Fenton reaction to eradicate multidrug-resistant bacteria for infected diabetic wound healing. in Chemical Engineering Journal, 487, 150545.
https://doi.org/10.1016/j.cej.2024.150545

Li X, Meng Z, Guan L, Liu A, Li L, Nešić MD, Yang B, Qu W, Lin Q. Glucose-Responsive hydrogel optimizing Fenton reaction to eradicate multidrug-resistant bacteria for infected diabetic wound healing. in Chemical Engineering Journal. 2024;487:150545.
doi:10.1016/j.cej.2024.150545 .

Li, Xingchen, Meng, Zifan, Guan, Lin, Liu, Annan, Li, Lei, Nešić, Maja D., Yang, Bai, Qu, Wenrui, Lin, Quan, "Glucose-Responsive hydrogel optimizing Fenton reaction to eradicate multidrug-resistant bacteria for infected diabetic wound healing" in Chemical Engineering Journal, 487 (2024):150545,
https://doi.org/10.1016/j.cej.2024.150545 . .

TY  - JOUR
AU  - Janković, Bojan Ž.
AU  - Dodevski, Vladimir
AU  - Veljković, Filip M.
AU  - Janković, Marija M.
AU  - Manić, Nebojša
PY  - 2024
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/13254
AB  - This work examined the possibilities and limitations of model-free and model-based methods related to decrypting the kinetic complexity of multi-step thermo-oxidative degradation processes (as a testing system, a [4-(hydroxymethyl)phenoxymethyl] polystyrene resin was used), monitored by thermal analysis (TGA-DTG-DTA) techniques. It was found that isoconversional methods could successfully determine the correct number of process stages and presence of multiple reactions based on derived Ea(α) profiles and identify the negative dependence of the rate constant on the temperature. These methods could not overcome the problem that arose due to mass transfer limitations. The model-based method overcame more successfully the problem associated with mass transfer because its calculation machinery had capabilities for the correct solution of the total mass balance equation. However, a perfect fit with the experimental data was not achieved due to the dependence on the thermal history of the contribution (ctb.) of a given reaction step inside a fitting procedure cycle. On the other hand, through this approach, it was possible to estimate the rate-controlling steps of the process regarding the influence of the heating rate. It was found that for consecutive reaction mechanisms, the production of benzaldehyde and gases in high yields was controlled by the heating rate, where low heating rates were strongly recommended (≤10 K/min). Also, it was shown that the transport phenomenon may be also the rate-determining step (within the set of “intrinsic” kinetic parameters). It was also established that external heat transfer controls the overall rate, where the “pure” kinetic control regime had not been reached but was approached when lowering the temperature and size of the resin particles.
T2  - Fire
T1  - Application of Model-Free and Model-Based Kinetic Methods in Evaluation of Reactions Complexity during Thermo-Oxidative Degradation Process: Case Study of [4-(Hydroxymethyl)phenoxymethyl] Polystyrene Resin
VL  - 7
IS  - 5
SP  - 165
DO  - 10.3390/fire7050165
ER  - 

@article{
author = "Janković, Bojan Ž. and Dodevski, Vladimir and Veljković, Filip M. and Janković, Marija M. and Manić, Nebojša",
year = "2024",
abstract = "This work examined the possibilities and limitations of model-free and model-based methods related to decrypting the kinetic complexity of multi-step thermo-oxidative degradation processes (as a testing system, a [4-(hydroxymethyl)phenoxymethyl] polystyrene resin was used), monitored by thermal analysis (TGA-DTG-DTA) techniques. It was found that isoconversional methods could successfully determine the correct number of process stages and presence of multiple reactions based on derived Ea(α) profiles and identify the negative dependence of the rate constant on the temperature. These methods could not overcome the problem that arose due to mass transfer limitations. The model-based method overcame more successfully the problem associated with mass transfer because its calculation machinery had capabilities for the correct solution of the total mass balance equation. However, a perfect fit with the experimental data was not achieved due to the dependence on the thermal history of the contribution (ctb.) of a given reaction step inside a fitting procedure cycle. On the other hand, through this approach, it was possible to estimate the rate-controlling steps of the process regarding the influence of the heating rate. It was found that for consecutive reaction mechanisms, the production of benzaldehyde and gases in high yields was controlled by the heating rate, where low heating rates were strongly recommended (≤10 K/min). Also, it was shown that the transport phenomenon may be also the rate-determining step (within the set of “intrinsic” kinetic parameters). It was also established that external heat transfer controls the overall rate, where the “pure” kinetic control regime had not been reached but was approached when lowering the temperature and size of the resin particles.",
journal = "Fire",
title = "Application of Model-Free and Model-Based Kinetic Methods in Evaluation of Reactions Complexity during Thermo-Oxidative Degradation Process: Case Study of [4-(Hydroxymethyl)phenoxymethyl] Polystyrene Resin",
volume = "7",
number = "5",
pages = "165",
doi = "10.3390/fire7050165"
}

Janković, B. Ž., Dodevski, V., Veljković, F. M., Janković, M. M.,& Manić, N.. (2024). Application of Model-Free and Model-Based Kinetic Methods in Evaluation of Reactions Complexity during Thermo-Oxidative Degradation Process: Case Study of [4-(Hydroxymethyl)phenoxymethyl] Polystyrene Resin. in Fire, 7(5), 165.
https://doi.org/10.3390/fire7050165

Janković BŽ, Dodevski V, Veljković FM, Janković MM, Manić N. Application of Model-Free and Model-Based Kinetic Methods in Evaluation of Reactions Complexity during Thermo-Oxidative Degradation Process: Case Study of [4-(Hydroxymethyl)phenoxymethyl] Polystyrene Resin. in Fire. 2024;7(5):165.
doi:10.3390/fire7050165 .

Janković, Bojan Ž., Dodevski, Vladimir, Veljković, Filip M., Janković, Marija M., Manić, Nebojša, "Application of Model-Free and Model-Based Kinetic Methods in Evaluation of Reactions Complexity during Thermo-Oxidative Degradation Process: Case Study of [4-(Hydroxymethyl)phenoxymethyl] Polystyrene Resin" in Fire, 7, no. 5 (2024):165,
https://doi.org/10.3390/fire7050165 . .

TY  - JOUR
AU  - Mladenović Nikolić, Nataša
AU  - Kljajević, Ljiljana
AU  - Nenadović, Snežana S.
AU  - Potočnik, Jelena
AU  - Knežević, Sanja
AU  - Dolenec, Sabina
AU  - Trivunac, Katarina
PY  - 2024
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/13247
AB  - The objective of this study was to demonstrate the potential utilization of fly ash (FA), wood ash (WA), and metakaolin (MK) in developing new alkali-activated materials (AAMs) for the removal of cadmium ions from waste water. The synthesis of AAMs involved the dissolution of solid precursors, FA, WA, and MK, by a liquid activator (Na2SiO3 and NaOH). In concentrated solutions of the activator, the formation of an aluminosilicate gel structure occurred. DRIFT spectroscopy of the AAMs indicated main vibration bands between 1036 cm−1 and 996 cm−1, corresponding to Si-O-Si/Si-O-Al bands. Shifting vibration bands were seen at 1028 cm−1 to 1021 cm−1, indicating that the Si-O-Si/Si-O-Al bond is elongating, and the bond angle is decreasing. Based on the X-ray diffraction results, alkali-activated samples consist of an amorphous phase and residual mineral phases. The characteristic “hump” of an amorphous phase in the range from 20 to 40° 2θ was observed in FA and in all AWAFA samples. By the XRD patterns of the AAMs obtained by the activation of a solid three-component system, a new crystalline phase, gehlenite, was identified. The efficiency of AAMs in removing cadmium ions from aqueous solutions was tested under various conditions. The highest values of adsorption capacity, 64.76 mg/g (AWAFA6), 67.02 mg/g (AWAFAMK6), and 72.84 mg/g mg/g (AWAMK6), were obtained for materials activated with a 6 M NaOH solution in the alkali activator. The Langmuir adsorption isotherm and pseudo-second kinetic order provided the best fit for all investigated AAMs.
T2  - Gels
T1  - Adsorption Efficiency of Cadmium (II) by Different Alkali-Activated Materials
VL  - 10
IS  - 5
SP  - 317
DO  - 10.3390/gels10050317
ER  - 

@article{
author = "Mladenović Nikolić, Nataša and Kljajević, Ljiljana and Nenadović, Snežana S. and Potočnik, Jelena and Knežević, Sanja and Dolenec, Sabina and Trivunac, Katarina",
year = "2024",
abstract = "The objective of this study was to demonstrate the potential utilization of fly ash (FA), wood ash (WA), and metakaolin (MK) in developing new alkali-activated materials (AAMs) for the removal of cadmium ions from waste water. The synthesis of AAMs involved the dissolution of solid precursors, FA, WA, and MK, by a liquid activator (Na2SiO3 and NaOH). In concentrated solutions of the activator, the formation of an aluminosilicate gel structure occurred. DRIFT spectroscopy of the AAMs indicated main vibration bands between 1036 cm−1 and 996 cm−1, corresponding to Si-O-Si/Si-O-Al bands. Shifting vibration bands were seen at 1028 cm−1 to 1021 cm−1, indicating that the Si-O-Si/Si-O-Al bond is elongating, and the bond angle is decreasing. Based on the X-ray diffraction results, alkali-activated samples consist of an amorphous phase and residual mineral phases. The characteristic “hump” of an amorphous phase in the range from 20 to 40° 2θ was observed in FA and in all AWAFA samples. By the XRD patterns of the AAMs obtained by the activation of a solid three-component system, a new crystalline phase, gehlenite, was identified. The efficiency of AAMs in removing cadmium ions from aqueous solutions was tested under various conditions. The highest values of adsorption capacity, 64.76 mg/g (AWAFA6), 67.02 mg/g (AWAFAMK6), and 72.84 mg/g mg/g (AWAMK6), were obtained for materials activated with a 6 M NaOH solution in the alkali activator. The Langmuir adsorption isotherm and pseudo-second kinetic order provided the best fit for all investigated AAMs.",
journal = "Gels",
title = "Adsorption Efficiency of Cadmium (II) by Different Alkali-Activated Materials",
volume = "10",
number = "5",
pages = "317",
doi = "10.3390/gels10050317"
}

Mladenović Nikolić, N., Kljajević, L., Nenadović, S. S., Potočnik, J., Knežević, S., Dolenec, S.,& Trivunac, K.. (2024). Adsorption Efficiency of Cadmium (II) by Different Alkali-Activated Materials. in Gels, 10(5), 317.
https://doi.org/10.3390/gels10050317

Mladenović Nikolić N, Kljajević L, Nenadović SS, Potočnik J, Knežević S, Dolenec S, Trivunac K. Adsorption Efficiency of Cadmium (II) by Different Alkali-Activated Materials. in Gels. 2024;10(5):317.
doi:10.3390/gels10050317 .

Mladenović Nikolić, Nataša, Kljajević, Ljiljana, Nenadović, Snežana S., Potočnik, Jelena, Knežević, Sanja, Dolenec, Sabina, Trivunac, Katarina, "Adsorption Efficiency of Cadmium (II) by Different Alkali-Activated Materials" in Gels, 10, no. 5 (2024):317,
https://doi.org/10.3390/gels10050317 . .

TY  - JOUR
AU  - Đurđić, Slađana
AU  - Vlahović, Filip
AU  - Ognjanović, Miloš
AU  - Gemeiner, Pavol
AU  - Sarakhman, Olha
AU  - Stanković, Vesna
AU  - Mutić, Jelena
AU  - Stanković, Dalibor
AU  - Švorc, Lubomír
PY  - 2024
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/12205
AB  - In the present work, a nanocomposite, based on embedding Co-doped CeO2 nanoparticles into graphitic carbon nitride (g-C3N4), was applied to functionalize commercial glassy carbon paste. This is the first application of the electrochemical sensor, developed through the proposed procedure, in electrochemical sensing. The sensor was utilized for the electrochemical determination of organophosphate pesticide fenitrothion (FNT). Cyclic voltammetry identified reversible oxidation of FNT (oxidation at 0.18 V and reduction at 0.13 V) and additional reduction at 0.62 V vs. Ag/AgCl in HCl solution (pH =1). Theoretical calculations were carried out to model and elucidate experimentally observed redox processes. Special attention was devoted to modeling experimental conditions, and based on the obtained results, a detailed redox mechanism of the investigated analyte was proposed. This represents the first complete and unambiguous elucidation of the FNT redox mechanism, supported by joined experimental and theoretical data. Square wave voltammetry (SWV) was utilized for quantification, whereby the FNT oxidation peak was chosen for monitoring the analyte concentration. The developed sensor provided a nanomolar detection limit (3.2 nmol L 1), a wide linear concentration range (from 0.01 to 13.7 μmol L 1), and good precision, repeatability, and selectivity towards FNT. Practical application possibility was explored by testing the sensor performance for examining tap water and apple samples. Recovery tests, conducted during the FNT-spiked sample assays, showed a great application capability of the developed sensor for real-time monitoring of FNT traces in environmental samples.
T2  - Science of The Total Environment
T1  - Nano-size cobalt-doped cerium oxide particles embedded into graphitic carbon nitride for enhanced electrochemical sensing of insecticide fenitrothion in environmental samples: An experimental study with the theoretical elucidation of redox events
VL  - 909
SP  - 168483
DO  - 10.1016/j.scitotenv.2023.168483
ER  - 

@article{
author = "Đurđić, Slađana and Vlahović, Filip and Ognjanović, Miloš and Gemeiner, Pavol and Sarakhman, Olha and Stanković, Vesna and Mutić, Jelena and Stanković, Dalibor and Švorc, Lubomír",
year = "2024",
abstract = "In the present work, a nanocomposite, based on embedding Co-doped CeO2 nanoparticles into graphitic carbon nitride (g-C3N4), was applied to functionalize commercial glassy carbon paste. This is the first application of the electrochemical sensor, developed through the proposed procedure, in electrochemical sensing. The sensor was utilized for the electrochemical determination of organophosphate pesticide fenitrothion (FNT). Cyclic voltammetry identified reversible oxidation of FNT (oxidation at 0.18 V and reduction at 0.13 V) and additional reduction at 0.62 V vs. Ag/AgCl in HCl solution (pH =1). Theoretical calculations were carried out to model and elucidate experimentally observed redox processes. Special attention was devoted to modeling experimental conditions, and based on the obtained results, a detailed redox mechanism of the investigated analyte was proposed. This represents the first complete and unambiguous elucidation of the FNT redox mechanism, supported by joined experimental and theoretical data. Square wave voltammetry (SWV) was utilized for quantification, whereby the FNT oxidation peak was chosen for monitoring the analyte concentration. The developed sensor provided a nanomolar detection limit (3.2 nmol L 1), a wide linear concentration range (from 0.01 to 13.7 μmol L 1), and good precision, repeatability, and selectivity towards FNT. Practical application possibility was explored by testing the sensor performance for examining tap water and apple samples. Recovery tests, conducted during the FNT-spiked sample assays, showed a great application capability of the developed sensor for real-time monitoring of FNT traces in environmental samples.",
journal = "Science of The Total Environment",
title = "Nano-size cobalt-doped cerium oxide particles embedded into graphitic carbon nitride for enhanced electrochemical sensing of insecticide fenitrothion in environmental samples: An experimental study with the theoretical elucidation of redox events",
volume = "909",
pages = "168483",
doi = "10.1016/j.scitotenv.2023.168483"
}

Đurđić, S., Vlahović, F., Ognjanović, M., Gemeiner, P., Sarakhman, O., Stanković, V., Mutić, J., Stanković, D.,& Švorc, L.. (2024). Nano-size cobalt-doped cerium oxide particles embedded into graphitic carbon nitride for enhanced electrochemical sensing of insecticide fenitrothion in environmental samples: An experimental study with the theoretical elucidation of redox events. in Science of The Total Environment, 909, 168483.
https://doi.org/10.1016/j.scitotenv.2023.168483

Đurđić S, Vlahović F, Ognjanović M, Gemeiner P, Sarakhman O, Stanković V, Mutić J, Stanković D, Švorc L. Nano-size cobalt-doped cerium oxide particles embedded into graphitic carbon nitride for enhanced electrochemical sensing of insecticide fenitrothion in environmental samples: An experimental study with the theoretical elucidation of redox events. in Science of The Total Environment. 2024;909:168483.
doi:10.1016/j.scitotenv.2023.168483 .

Đurđić, Slađana, Vlahović, Filip, Ognjanović, Miloš, Gemeiner, Pavol, Sarakhman, Olha, Stanković, Vesna, Mutić, Jelena, Stanković, Dalibor, Švorc, Lubomír, "Nano-size cobalt-doped cerium oxide particles embedded into graphitic carbon nitride for enhanced electrochemical sensing of insecticide fenitrothion in environmental samples: An experimental study with the theoretical elucidation of redox events" in Science of The Total Environment, 909 (2024):168483,
https://doi.org/10.1016/j.scitotenv.2023.168483 . .

TY  - JOUR
AU  - Stanković, Vesna
AU  - Đurđić, Slađana
AU  - Ognjanović, Miloš
AU  - Zlatić, Gloria
AU  - Stanković, Dalibor
PY  - 2024
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/12670
AB  - In this study, we propose an eco-friendly method for synthesizing cerium tungstate nanoparticles using hydrothermal techniques. We used scanning, transmission electron microscopy, and X-ray diffraction to analyze the morphology of the synthesized nanoparticles. The results showed that the synthesized nanoparticles were uniform and highly crystalline, with a particle size of about 50 nm. The electrocatalytic properties of the nanoparticles were then investigated using cyclic voltammetry and electrochemical impedance spectroscopy. We further used the synthesized nanoparticles to develop an electrochemical sensor based on a carbon paste electrode that can detect hydroquinone. By optimizing the differential pulse voltammetric method, a wide linearity range of 0.4 to 45 µM and a low detection limit of 0.06 µM were obtained. The developed sensor also expressed excellent repeatability (RSD up to 3.8%) and reproducibility (RSD below 5%). Interferences had an insignificant impact on the determination of analytes, making it possible to use this method for monitoring hydroquinone concentrations in tap water. This study introduces a new approach to the chemistry of materials and the environment and demonstrates that a careful selection of components can lead to new horizons in analytical chemistry.
T2  - Sensors
T1  - Triangle-Shaped Cerium Tungstate Nanoparticles Used to Modify Carbon Paste Electrode for Sensitive Hydroquinone Detection in Water Samples
VL  - 24
IS  - 2
SP  - 705
DO  - 10.3390/s24020705
ER  - 

@article{
author = "Stanković, Vesna and Đurđić, Slađana and Ognjanović, Miloš and Zlatić, Gloria and Stanković, Dalibor",
year = "2024",
abstract = "In this study, we propose an eco-friendly method for synthesizing cerium tungstate nanoparticles using hydrothermal techniques. We used scanning, transmission electron microscopy, and X-ray diffraction to analyze the morphology of the synthesized nanoparticles. The results showed that the synthesized nanoparticles were uniform and highly crystalline, with a particle size of about 50 nm. The electrocatalytic properties of the nanoparticles were then investigated using cyclic voltammetry and electrochemical impedance spectroscopy. We further used the synthesized nanoparticles to develop an electrochemical sensor based on a carbon paste electrode that can detect hydroquinone. By optimizing the differential pulse voltammetric method, a wide linearity range of 0.4 to 45 µM and a low detection limit of 0.06 µM were obtained. The developed sensor also expressed excellent repeatability (RSD up to 3.8%) and reproducibility (RSD below 5%). Interferences had an insignificant impact on the determination of analytes, making it possible to use this method for monitoring hydroquinone concentrations in tap water. This study introduces a new approach to the chemistry of materials and the environment and demonstrates that a careful selection of components can lead to new horizons in analytical chemistry.",
journal = "Sensors",
title = "Triangle-Shaped Cerium Tungstate Nanoparticles Used to Modify Carbon Paste Electrode for Sensitive Hydroquinone Detection in Water Samples",
volume = "24",
number = "2",
pages = "705",
doi = "10.3390/s24020705"
}

Stanković, V., Đurđić, S., Ognjanović, M., Zlatić, G.,& Stanković, D.. (2024). Triangle-Shaped Cerium Tungstate Nanoparticles Used to Modify Carbon Paste Electrode for Sensitive Hydroquinone Detection in Water Samples. in Sensors, 24(2), 705.
https://doi.org/10.3390/s24020705

Stanković V, Đurđić S, Ognjanović M, Zlatić G, Stanković D. Triangle-Shaped Cerium Tungstate Nanoparticles Used to Modify Carbon Paste Electrode for Sensitive Hydroquinone Detection in Water Samples. in Sensors. 2024;24(2):705.
doi:10.3390/s24020705 .

Stanković, Vesna, Đurđić, Slađana, Ognjanović, Miloš, Zlatić, Gloria, Stanković, Dalibor, "Triangle-Shaped Cerium Tungstate Nanoparticles Used to Modify Carbon Paste Electrode for Sensitive Hydroquinone Detection in Water Samples" in Sensors, 24, no. 2 (2024):705,
https://doi.org/10.3390/s24020705 . .

TY  - JOUR
AU  - Korina, Elena
AU  - Karaberova, Arina
AU  - Bol’shakov, Oleg
AU  - Bulatova, Ekaterina
AU  - Golovin, Mikhail
AU  - Abramyan, Anton
AU  - Stanković, Dalibor M.
PY  - 2024
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/12875
AB  - Electrochemical sensing is an excellent analytical means with multiple applications. Most of the electrochemical developments are based on the novel electrochemically active substrates. A lot of them have been adopted from other fields of material science. Every new class of functional materials has impacted on the development of electroanalytical chemistry. In this view, lanthanide cuprates, a well recognized high temperature superconducting materials were considered for adrenaline sensing. Obtained from corresponding oxides, a highly crystalline La2CuO4 found to be a suitable substrate for analytical method development. It inherited sponge-like morphology common for the most of the previously reported lanthanum cuprates with narrow pore size distribution at 400–700 nm. Excellent charge mobility and low resistivity provided a carbon paste electrode with improved linearity range and low limit of detection. Repeatability and stability of the developed sensor were at satisfactory level. Sensor functionality was verified on the real samples with excellent recovery rates. With this work we suggest further development of electroanalytical methods with application of lanthanide cuprates.
T2  - Journal of The Electrochemical Society
T1  - Enhancing Adrenaline Sensing with Lanthanum Cuprate: A Promising Approach for a Novel Sensor
VL  - 171
IS  - 1
SP  - 017513
DO  - 10.1149/1945-7111/ad1ecb
ER  - 

@article{
author = "Korina, Elena and Karaberova, Arina and Bol’shakov, Oleg and Bulatova, Ekaterina and Golovin, Mikhail and Abramyan, Anton and Stanković, Dalibor M.",
year = "2024",
abstract = "Electrochemical sensing is an excellent analytical means with multiple applications. Most of the electrochemical developments are based on the novel electrochemically active substrates. A lot of them have been adopted from other fields of material science. Every new class of functional materials has impacted on the development of electroanalytical chemistry. In this view, lanthanide cuprates, a well recognized high temperature superconducting materials were considered for adrenaline sensing. Obtained from corresponding oxides, a highly crystalline La2CuO4 found to be a suitable substrate for analytical method development. It inherited sponge-like morphology common for the most of the previously reported lanthanum cuprates with narrow pore size distribution at 400–700 nm. Excellent charge mobility and low resistivity provided a carbon paste electrode with improved linearity range and low limit of detection. Repeatability and stability of the developed sensor were at satisfactory level. Sensor functionality was verified on the real samples with excellent recovery rates. With this work we suggest further development of electroanalytical methods with application of lanthanide cuprates.",
journal = "Journal of The Electrochemical Society",
title = "Enhancing Adrenaline Sensing with Lanthanum Cuprate: A Promising Approach for a Novel Sensor",
volume = "171",
number = "1",
pages = "017513",
doi = "10.1149/1945-7111/ad1ecb"
}

Korina, E., Karaberova, A., Bol’shakov, O., Bulatova, E., Golovin, M., Abramyan, A.,& Stanković, D. M.. (2024). Enhancing Adrenaline Sensing with Lanthanum Cuprate: A Promising Approach for a Novel Sensor. in Journal of The Electrochemical Society, 171(1), 017513.
https://doi.org/10.1149/1945-7111/ad1ecb

Korina E, Karaberova A, Bol’shakov O, Bulatova E, Golovin M, Abramyan A, Stanković DM. Enhancing Adrenaline Sensing with Lanthanum Cuprate: A Promising Approach for a Novel Sensor. in Journal of The Electrochemical Society. 2024;171(1):017513.
doi:10.1149/1945-7111/ad1ecb .

Korina, Elena, Karaberova, Arina, Bol’shakov, Oleg, Bulatova, Ekaterina, Golovin, Mikhail, Abramyan, Anton, Stanković, Dalibor M., "Enhancing Adrenaline Sensing with Lanthanum Cuprate: A Promising Approach for a Novel Sensor" in Journal of The Electrochemical Society, 171, no. 1 (2024):017513,
https://doi.org/10.1149/1945-7111/ad1ecb . .

TY  - JOUR
AU  - Mijajlović, Aleksandar
AU  - Stanković, Vesna
AU  - Vlahović, Filip
AU  - Đurđić, Slađana
AU  - Manojlović, Dragan
AU  - Stanković, Dalibor
PY  - 2024
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/13021
AB  - Excessive pesticide use can harm human health, making it essential to develop new techniques to monitor hazardous pesticides in food. Our study focuses on detecting mesotrione (MST) using an unmodified boron-doped diamond (BDD) electrode. This was the first application of cathodically pretreated BDD electrode for the detection of MST, based on its oxidation at a high potential value of +1.4 V. We theoretically examined the oxidation mechanism of MST trough the utilization of density functional theory (DFT) methodology. The utilized DPV method achieved a detection limit of 0.45 μM and showed satisfactory selectivity. The practical application of this method was demonstrated by examining corn-based food products. To ensure practical application of the method, MST was deliberately added to the samples to evaluate the accuracy of the proposed method. The effectiveness of the method was confirmed by using HPLC method. This environmentally-friendly approach can establish a solid foundation for future use in food analysis.
T2  - Food Chemistry
T1  - The cathodically pretreated boron-doped diamond electrode as an environmentally friendly electrochemical tool for the detection and monitoring of mesotrione in food samples
VL  - 447
SP  - 138993
DO  - 10.1016/j.foodchem.2024.138993
ER  - 

@article{
author = "Mijajlović, Aleksandar and Stanković, Vesna and Vlahović, Filip and Đurđić, Slađana and Manojlović, Dragan and Stanković, Dalibor",
year = "2024",
abstract = "Excessive pesticide use can harm human health, making it essential to develop new techniques to monitor hazardous pesticides in food. Our study focuses on detecting mesotrione (MST) using an unmodified boron-doped diamond (BDD) electrode. This was the first application of cathodically pretreated BDD electrode for the detection of MST, based on its oxidation at a high potential value of +1.4 V. We theoretically examined the oxidation mechanism of MST trough the utilization of density functional theory (DFT) methodology. The utilized DPV method achieved a detection limit of 0.45 μM and showed satisfactory selectivity. The practical application of this method was demonstrated by examining corn-based food products. To ensure practical application of the method, MST was deliberately added to the samples to evaluate the accuracy of the proposed method. The effectiveness of the method was confirmed by using HPLC method. This environmentally-friendly approach can establish a solid foundation for future use in food analysis.",
journal = "Food Chemistry",
title = "The cathodically pretreated boron-doped diamond electrode as an environmentally friendly electrochemical tool for the detection and monitoring of mesotrione in food samples",
volume = "447",
pages = "138993",
doi = "10.1016/j.foodchem.2024.138993"
}

Mijajlović, A., Stanković, V., Vlahović, F., Đurđić, S., Manojlović, D.,& Stanković, D.. (2024). The cathodically pretreated boron-doped diamond electrode as an environmentally friendly electrochemical tool for the detection and monitoring of mesotrione in food samples. in Food Chemistry, 447, 138993.
https://doi.org/10.1016/j.foodchem.2024.138993

Mijajlović A, Stanković V, Vlahović F, Đurđić S, Manojlović D, Stanković D. The cathodically pretreated boron-doped diamond electrode as an environmentally friendly electrochemical tool for the detection and monitoring of mesotrione in food samples. in Food Chemistry. 2024;447:138993.
doi:10.1016/j.foodchem.2024.138993 .

Mijajlović, Aleksandar, Stanković, Vesna, Vlahović, Filip, Đurđić, Slađana, Manojlović, Dragan, Stanković, Dalibor, "The cathodically pretreated boron-doped diamond electrode as an environmentally friendly electrochemical tool for the detection and monitoring of mesotrione in food samples" in Food Chemistry, 447 (2024):138993,
https://doi.org/10.1016/j.foodchem.2024.138993 . .

TY  - JOUR
AU  - Mutić, Tijana
AU  - Ognjanović, Miloš
AU  - Ivković, Đurđa
AU  - Nikolić, Vladimir
AU  - Stanković, Vesna
AU  - Ristivojević, Petar
AU  - Stanković, Dalibor
PY  - 2024
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/13031
AB  - In this study, we successfully prepared a modified nickel oxide (NiO) carbon paste electrode to detect gallic acid (GA). NiO nanoparticles were synthesized by the simple, organic solvent-free chemical coprecipitation method, and the electrochemical properties of the electrode and GA were thoroughly investigated using CV, SWV, and EIS, while morphological properties were examined using ICP-OES, TEM, SEM, and XRD. Excellent catalytic characteristics are displayed by the developed material which facilitates the interaction of the target with the electrode surface. The obtained electrochemical information showed that the incorporation of NiO nanoparticles to the carbon paste electrode effectively facilitates electron transfer processes and enriches the catalytic response of the carbon paste electrode. The fabricated NiO/CPE sensor showed a satisfactory linear relationship between peak current and GA concentration in the broad range of 0.2–100 μM and 100–200 μM with a low detection limit of 0.04 μM and limit of quantification of 0.12 μM at pH 3 of BRBS as supporting electrolyte. The selectivity of the proposed method was satisfactory, with acceptable stability, considerable repeatability, and accurate reproducibility. Moreover, the good practicability performance could be effectuated at the NiO/CPE sensor for the quantitative analysis of GA in bourtree, walnut, primrose, and chamomile tea samples. The results were compared with the standard DPPH test and statistical processing of the results was performed, which confirmed the excellent agreement between the two methods. The developed method can provide a cost-effective, rapid, selective, and sensitive means for GA monitoring. When compared to other works, the developed technique has a wider linear range and lower LOD and LOQ, which makes this work a very important reference for the highly sensitive analysis of GA in the field of food safety.
T2  - Journal of Electroanalytical Chemistry
T1  - Improving gallic acid detection in plant samples: Fabrication and optimization of a sensitive and selective NiO-supported carbon paste electrode
VL  - 960
SP  - 118213
DO  - 10.1016/j.jelechem.2024.118213
ER  - 

@article{
author = "Mutić, Tijana and Ognjanović, Miloš and Ivković, Đurđa and Nikolić, Vladimir and Stanković, Vesna and Ristivojević, Petar and Stanković, Dalibor",
year = "2024",
abstract = "In this study, we successfully prepared a modified nickel oxide (NiO) carbon paste electrode to detect gallic acid (GA). NiO nanoparticles were synthesized by the simple, organic solvent-free chemical coprecipitation method, and the electrochemical properties of the electrode and GA were thoroughly investigated using CV, SWV, and EIS, while morphological properties were examined using ICP-OES, TEM, SEM, and XRD. Excellent catalytic characteristics are displayed by the developed material which facilitates the interaction of the target with the electrode surface. The obtained electrochemical information showed that the incorporation of NiO nanoparticles to the carbon paste electrode effectively facilitates electron transfer processes and enriches the catalytic response of the carbon paste electrode. The fabricated NiO/CPE sensor showed a satisfactory linear relationship between peak current and GA concentration in the broad range of 0.2–100 μM and 100–200 μM with a low detection limit of 0.04 μM and limit of quantification of 0.12 μM at pH 3 of BRBS as supporting electrolyte. The selectivity of the proposed method was satisfactory, with acceptable stability, considerable repeatability, and accurate reproducibility. Moreover, the good practicability performance could be effectuated at the NiO/CPE sensor for the quantitative analysis of GA in bourtree, walnut, primrose, and chamomile tea samples. The results were compared with the standard DPPH test and statistical processing of the results was performed, which confirmed the excellent agreement between the two methods. The developed method can provide a cost-effective, rapid, selective, and sensitive means for GA monitoring. When compared to other works, the developed technique has a wider linear range and lower LOD and LOQ, which makes this work a very important reference for the highly sensitive analysis of GA in the field of food safety.",
journal = "Journal of Electroanalytical Chemistry",
title = "Improving gallic acid detection in plant samples: Fabrication and optimization of a sensitive and selective NiO-supported carbon paste electrode",
volume = "960",
pages = "118213",
doi = "10.1016/j.jelechem.2024.118213"
}

Mutić, T., Ognjanović, M., Ivković, Đ., Nikolić, V., Stanković, V., Ristivojević, P.,& Stanković, D.. (2024). Improving gallic acid detection in plant samples: Fabrication and optimization of a sensitive and selective NiO-supported carbon paste electrode. in Journal of Electroanalytical Chemistry, 960, 118213.
https://doi.org/10.1016/j.jelechem.2024.118213

Mutić T, Ognjanović M, Ivković Đ, Nikolić V, Stanković V, Ristivojević P, Stanković D. Improving gallic acid detection in plant samples: Fabrication and optimization of a sensitive and selective NiO-supported carbon paste electrode. in Journal of Electroanalytical Chemistry. 2024;960:118213.
doi:10.1016/j.jelechem.2024.118213 .

Mutić, Tijana, Ognjanović, Miloš, Ivković, Đurđa, Nikolić, Vladimir, Stanković, Vesna, Ristivojević, Petar, Stanković, Dalibor, "Improving gallic acid detection in plant samples: Fabrication and optimization of a sensitive and selective NiO-supported carbon paste electrode" in Journal of Electroanalytical Chemistry, 960 (2024):118213,
https://doi.org/10.1016/j.jelechem.2024.118213 . .