TY  - JOUR
AU  - Đurđić, Slađana Z.
AU  - Vlahović, Filip
AU  - Markićević, Milan
AU  - Mutić, Jelena
AU  - Manojlović, Dragan D.
AU  - Stanković, Vesna
AU  - Švorc, Ľubomír
AU  - Stanković, Dalibor
PY  - 2023
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/5812
AB  - Herein, a screen–printed diamond electrode (SPDE) coupled with a “point-of-care” platform (30 µL-drop concepts, single-drop-detection approach) was successfully applied for the electrochemical determination of pterostilbene (PTS). Cyclic voltammetry identified irreversible oxidation of PTS, where oxidation peak was shown to be strongly dependent on the pH of the working environmental. Although the proposition of the detailed electrochemical oxidation mechanism of PTS goes out of the scope of the present research, we have determined the most probable reactive site of our analyte, by utilizing DFT-based reactivity descriptors (Fukui functions). For electrochemical quantification of PTS, oxidation peak at 0.32 V (vs. Ag/AgCl) was followed in presence of 0.5 mol L−1 of Briton–Robinson buffer solution (pH = 9). Coupled with the optimized parameters of differential pulse voltammetry (DPV), SPDE detected PTS in two linear ranges (first range was from 0.011 to 0.912 µmol L−1; second range was from 0.912 to 4.420 µmol L−1), providing the LOD and LOQ on a nanomolar level (3.1 nmol L−1 and 10.0 nmol L−1, respectively). The selectivity of the optimized DPV method was found to be excellent, with the current changes of less than 7%, in the presence of ten times higher concentrations of the certain interferences. The practical applicability of the SPDE and single-drop-detection approach in dietary supplements (with a declared PTS content of 50 mg/tablet), with the recovery values ranging from 95 to 102%, shows that the developed method has high potential for precise and accurate PTS detection, as well as exceptional miniaturization possibilities of relevant equipment for on-site sensing.
PB  - MDPI
T2  - Chemosensors
T1  - Application of Screen Printed Diamond Electrode, Coupled with “Point-of-Care” Platform, for Nanomolar Quantification of Phytonutrient Pterostilbene in Dietary Supplements: An Experimental Study Supported by Theory
VL  - 11
IS  - 1
SP  - 15
DO  - 10.3390/chemosensors11010015
ER  - 

@article{
author = "Đurđić, Slađana Z. and Vlahović, Filip and Markićević, Milan and Mutić, Jelena and Manojlović, Dragan D. and Stanković, Vesna and Švorc, Ľubomír and Stanković, Dalibor",
year = "2023",
abstract = "Herein, a screen–printed diamond electrode (SPDE) coupled with a “point-of-care” platform (30 µL-drop concepts, single-drop-detection approach) was successfully applied for the electrochemical determination of pterostilbene (PTS). Cyclic voltammetry identified irreversible oxidation of PTS, where oxidation peak was shown to be strongly dependent on the pH of the working environmental. Although the proposition of the detailed electrochemical oxidation mechanism of PTS goes out of the scope of the present research, we have determined the most probable reactive site of our analyte, by utilizing DFT-based reactivity descriptors (Fukui functions). For electrochemical quantification of PTS, oxidation peak at 0.32 V (vs. Ag/AgCl) was followed in presence of 0.5 mol L−1 of Briton–Robinson buffer solution (pH = 9). Coupled with the optimized parameters of differential pulse voltammetry (DPV), SPDE detected PTS in two linear ranges (first range was from 0.011 to 0.912 µmol L−1; second range was from 0.912 to 4.420 µmol L−1), providing the LOD and LOQ on a nanomolar level (3.1 nmol L−1 and 10.0 nmol L−1, respectively). The selectivity of the optimized DPV method was found to be excellent, with the current changes of less than 7%, in the presence of ten times higher concentrations of the certain interferences. The practical applicability of the SPDE and single-drop-detection approach in dietary supplements (with a declared PTS content of 50 mg/tablet), with the recovery values ranging from 95 to 102%, shows that the developed method has high potential for precise and accurate PTS detection, as well as exceptional miniaturization possibilities of relevant equipment for on-site sensing.",
publisher = "MDPI",
journal = "Chemosensors",
title = "Application of Screen Printed Diamond Electrode, Coupled with “Point-of-Care” Platform, for Nanomolar Quantification of Phytonutrient Pterostilbene in Dietary Supplements: An Experimental Study Supported by Theory",
volume = "11",
number = "1",
pages = "15",
doi = "10.3390/chemosensors11010015"
}

Đurđić, S. Z., Vlahović, F., Markićević, M., Mutić, J., Manojlović, D. D., Stanković, V., Švorc, Ľ.,& Stanković, D.. (2023). Application of Screen Printed Diamond Electrode, Coupled with “Point-of-Care” Platform, for Nanomolar Quantification of Phytonutrient Pterostilbene in Dietary Supplements: An Experimental Study Supported by Theory. in Chemosensors
MDPI., 11(1), 15.
https://doi.org/10.3390/chemosensors11010015

Đurđić SZ, Vlahović F, Markićević M, Mutić J, Manojlović DD, Stanković V, Švorc Ľ, Stanković D. Application of Screen Printed Diamond Electrode, Coupled with “Point-of-Care” Platform, for Nanomolar Quantification of Phytonutrient Pterostilbene in Dietary Supplements: An Experimental Study Supported by Theory. in Chemosensors. 2023;11(1):15.
doi:10.3390/chemosensors11010015 .

Đurđić, Slađana Z., Vlahović, Filip, Markićević, Milan, Mutić, Jelena, Manojlović, Dragan D., Stanković, Vesna, Švorc, Ľubomír, Stanković, Dalibor, "Application of Screen Printed Diamond Electrode, Coupled with “Point-of-Care” Platform, for Nanomolar Quantification of Phytonutrient Pterostilbene in Dietary Supplements: An Experimental Study Supported by Theory" in Chemosensors, 11, no. 1 (2023):15,
https://doi.org/10.3390/chemosensors11010015 . .

TY  - DATA
AU  - Đurđić, Slađana Z.
AU  - Vlahović, Filip
AU  - Markićević, Milan
AU  - Mutić, Jelena
AU  - Manojlović, Dragan D.
AU  - Stanković, Vesna
AU  - Švorc, Ľubomír
AU  - Stanković, Dalibor
PY  - 2023
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/5812
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/5839
AB  - Herein, a screen–printed diamond electrode (SPDE) coupled with a “point-of-care” platform (30 µL-drop concepts, single-drop-detection approach) was successfully applied for the electrochemical determination of pterostilbene (PTS). Cyclic voltammetry identified irreversible oxidation of PTS, where oxidation peak was shown to be strongly dependent on the pH of the working environmental. Although the proposition of the detailed electrochemical oxidation mechanism of PTS goes out of the scope of the present research, we have determined the most probable reactive site of our analyte, by utilizing DFT-based reactivity descriptors (Fukui functions). For electrochemical quantification of PTS, oxidation peak at 0.32 V (vs. Ag/AgCl) was followed in presence of 0.5 mol L−1 of Briton–Robinson buffer solution (pH = 9). Coupled with the optimized parameters of differential pulse voltammetry (DPV), SPDE detected PTS in two linear ranges (first range was from 0.011 to 0.912 µmol L−1; second range was from 0.912 to 4.420 µmol L−1), providing the LOD and LOQ on a nanomolar level (3.1 nmol L−1 and 10.0 nmol L−1, respectively). The selectivity of the optimized DPV method was found to be excellent, with the current changes of less than 7%, in the presence of ten times higher concentrations of the certain interferences. The practical applicability of the SPDE and single-drop-detection approach in dietary supplements (with a declared PTS content of 50 mg/tablet), with the recovery values ranging from 95 to 102%, shows that the developed method has high potential for precise and accurate PTS detection, as well as exceptional miniaturization possibilities of relevant equipment for on-site sensing.
PB  - MDPI
T2  - Chemosensors
T1  - Supplementary material for: Đurđić, S., Vlahović, F., Markićević, M., Mutić, J., Manojlović, D., Stanković, V., Švorc, Ľ.,& Stanković, D.. (2023). Application of Screen Printed Diamond Electrode, Coupled with “Point-of-Care” Platform, for Nanomolar Quantification of Phytonutrient Pterostilbene in Dietary Supplements: An Experimental Study Supported by Theory. in Chemosensors MDPI., 11(1), 15. https://doi.org/10.3390/chemosensors11010015
VL  - 11
IS  - 1
SP  - 15
UR  - https://hdl.handle.net/21.15107/rcub_cherry_5839
ER  - 

@misc{
author = "Đurđić, Slađana Z. and Vlahović, Filip and Markićević, Milan and Mutić, Jelena and Manojlović, Dragan D. and Stanković, Vesna and Švorc, Ľubomír and Stanković, Dalibor",
year = "2023",
abstract = "Herein, a screen–printed diamond electrode (SPDE) coupled with a “point-of-care” platform (30 µL-drop concepts, single-drop-detection approach) was successfully applied for the electrochemical determination of pterostilbene (PTS). Cyclic voltammetry identified irreversible oxidation of PTS, where oxidation peak was shown to be strongly dependent on the pH of the working environmental. Although the proposition of the detailed electrochemical oxidation mechanism of PTS goes out of the scope of the present research, we have determined the most probable reactive site of our analyte, by utilizing DFT-based reactivity descriptors (Fukui functions). For electrochemical quantification of PTS, oxidation peak at 0.32 V (vs. Ag/AgCl) was followed in presence of 0.5 mol L−1 of Briton–Robinson buffer solution (pH = 9). Coupled with the optimized parameters of differential pulse voltammetry (DPV), SPDE detected PTS in two linear ranges (first range was from 0.011 to 0.912 µmol L−1; second range was from 0.912 to 4.420 µmol L−1), providing the LOD and LOQ on a nanomolar level (3.1 nmol L−1 and 10.0 nmol L−1, respectively). The selectivity of the optimized DPV method was found to be excellent, with the current changes of less than 7%, in the presence of ten times higher concentrations of the certain interferences. The practical applicability of the SPDE and single-drop-detection approach in dietary supplements (with a declared PTS content of 50 mg/tablet), with the recovery values ranging from 95 to 102%, shows that the developed method has high potential for precise and accurate PTS detection, as well as exceptional miniaturization possibilities of relevant equipment for on-site sensing.",
publisher = "MDPI",
journal = "Chemosensors",
title = "Supplementary material for: Đurđić, S., Vlahović, F., Markićević, M., Mutić, J., Manojlović, D., Stanković, V., Švorc, Ľ.,& Stanković, D.. (2023). Application of Screen Printed Diamond Electrode, Coupled with “Point-of-Care” Platform, for Nanomolar Quantification of Phytonutrient Pterostilbene in Dietary Supplements: An Experimental Study Supported by Theory. in Chemosensors MDPI., 11(1), 15. https://doi.org/10.3390/chemosensors11010015",
volume = "11",
number = "1",
pages = "15",
url = "https://hdl.handle.net/21.15107/rcub_cherry_5839"
}

Đurđić, S. Z., Vlahović, F., Markićević, M., Mutić, J., Manojlović, D. D., Stanković, V., Švorc, Ľ.,& Stanković, D.. (2023). Supplementary material for: Đurđić, S., Vlahović, F., Markićević, M., Mutić, J., Manojlović, D., Stanković, V., Švorc, Ľ.,& Stanković, D.. (2023). Application of Screen Printed Diamond Electrode, Coupled with “Point-of-Care” Platform, for Nanomolar Quantification of Phytonutrient Pterostilbene in Dietary Supplements: An Experimental Study Supported by Theory. in Chemosensors MDPI., 11(1), 15. https://doi.org/10.3390/chemosensors11010015. in Chemosensors
MDPI., 11(1), 15.
https://hdl.handle.net/21.15107/rcub_cherry_5839

Đurđić SZ, Vlahović F, Markićević M, Mutić J, Manojlović DD, Stanković V, Švorc Ľ, Stanković D. Supplementary material for: Đurđić, S., Vlahović, F., Markićević, M., Mutić, J., Manojlović, D., Stanković, V., Švorc, Ľ.,& Stanković, D.. (2023). Application of Screen Printed Diamond Electrode, Coupled with “Point-of-Care” Platform, for Nanomolar Quantification of Phytonutrient Pterostilbene in Dietary Supplements: An Experimental Study Supported by Theory. in Chemosensors MDPI., 11(1), 15. https://doi.org/10.3390/chemosensors11010015. in Chemosensors. 2023;11(1):15.
https://hdl.handle.net/21.15107/rcub_cherry_5839 .

Đurđić, Slađana Z., Vlahović, Filip, Markićević, Milan, Mutić, Jelena, Manojlović, Dragan D., Stanković, Vesna, Švorc, Ľubomír, Stanković, Dalibor, "Supplementary material for: Đurđić, S., Vlahović, F., Markićević, M., Mutić, J., Manojlović, D., Stanković, V., Švorc, Ľ.,& Stanković, D.. (2023). Application of Screen Printed Diamond Electrode, Coupled with “Point-of-Care” Platform, for Nanomolar Quantification of Phytonutrient Pterostilbene in Dietary Supplements: An Experimental Study Supported by Theory. in Chemosensors MDPI., 11(1), 15. https://doi.org/10.3390/chemosensors11010015" in Chemosensors, 11, no. 1 (2023):15,
https://hdl.handle.net/21.15107/rcub_cherry_5839 .

TY  - JOUR
AU  - Stanković, Dalibor
AU  - Stanković, Vesna
AU  - Đurđić, Slađana Z.
AU  - Vlahović, Filip
AU  - Manojlović, Dragan D.
AU  - Ognjanović, Miloš
AU  - Mijajlović, Aleksandar
PY  - 2023
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/5888
AB  - There are ten million people in the world who have Parkinson’s disease. The most potent
medicine for Parkinson’s disease is levodopa (L-DOPA). However, long-term consumption of L-DOPA
leads to the appearance of side effects, as a result of which the control and monitoring of its concentrations are of great importance. In this work, we have designed a new electrochemical sensor for
detecting L-DOPA using a carbon paste electrode (CPE) modified with Eu2O3@Cr2O3 composite
nanoparticles. Rare earth elements, including Eu, are increasingly used to design new electrode
nanocomposites with enhanced electrocatalytic properties. Europium has been considered a significant lanthanide element with greater redox reaction behavior. We conducted a hydrothermal
synthesis of Eu2O3@Cr2O3 and, for the first time, the acquired nanoparticles were used to modify
CPE. The proposed Eu2O3@Cr2O3/CPE electrode was investigated in terms of its electrocatalytic
properties and then used to develop an analytical method for detecting and quantifying L-DOPA.
The proposed sensor offers a wide linear range (1–100 µM), high sensitivity (1.38 µA µM−1
cm−2
) and
a low detection limit (0.72 µM). The practical application of the proposed sensor was investigated by
analyzing commercially available pharmaceutical tablets of L-DOPA. The corresponding results indicate
the excellent potential of the Eu2O3@Cr2O3/CPE sensor for application in real-time L-DOPA detection
PB  - MDPI
T2  - Biosensors
T1  - Eu2O3@Cr2O3 Nanoparticles-Modified Carbon Paste Electrode for Efficient Electrochemical Sensing of Neurotransmitters Precursor L-DOPA
VL  - 13
IS  - 2
SP  - 201
DO  - 10.3390/bios13020201
ER  - 

@article{
author = "Stanković, Dalibor and Stanković, Vesna and Đurđić, Slađana Z. and Vlahović, Filip and Manojlović, Dragan D. and Ognjanović, Miloš and Mijajlović, Aleksandar",
year = "2023",
abstract = "There are ten million people in the world who have Parkinson’s disease. The most potent
medicine for Parkinson’s disease is levodopa (L-DOPA). However, long-term consumption of L-DOPA
leads to the appearance of side effects, as a result of which the control and monitoring of its concentrations are of great importance. In this work, we have designed a new electrochemical sensor for
detecting L-DOPA using a carbon paste electrode (CPE) modified with Eu2O3@Cr2O3 composite
nanoparticles. Rare earth elements, including Eu, are increasingly used to design new electrode
nanocomposites with enhanced electrocatalytic properties. Europium has been considered a significant lanthanide element with greater redox reaction behavior. We conducted a hydrothermal
synthesis of Eu2O3@Cr2O3 and, for the first time, the acquired nanoparticles were used to modify
CPE. The proposed Eu2O3@Cr2O3/CPE electrode was investigated in terms of its electrocatalytic
properties and then used to develop an analytical method for detecting and quantifying L-DOPA.
The proposed sensor offers a wide linear range (1–100 µM), high sensitivity (1.38 µA µM−1
cm−2
) and
a low detection limit (0.72 µM). The practical application of the proposed sensor was investigated by
analyzing commercially available pharmaceutical tablets of L-DOPA. The corresponding results indicate
the excellent potential of the Eu2O3@Cr2O3/CPE sensor for application in real-time L-DOPA detection",
publisher = "MDPI",
journal = "Biosensors",
title = "Eu2O3@Cr2O3 Nanoparticles-Modified Carbon Paste Electrode for Efficient Electrochemical Sensing of Neurotransmitters Precursor L-DOPA",
volume = "13",
number = "2",
pages = "201",
doi = "10.3390/bios13020201"
}

Stanković, D., Stanković, V., Đurđić, S. Z., Vlahović, F., Manojlović, D. D., Ognjanović, M.,& Mijajlović, A.. (2023). Eu2O3@Cr2O3 Nanoparticles-Modified Carbon Paste Electrode for Efficient Electrochemical Sensing of Neurotransmitters Precursor L-DOPA. in Biosensors
MDPI., 13(2), 201.
https://doi.org/10.3390/bios13020201

Stanković D, Stanković V, Đurđić SZ, Vlahović F, Manojlović DD, Ognjanović M, Mijajlović A. Eu2O3@Cr2O3 Nanoparticles-Modified Carbon Paste Electrode for Efficient Electrochemical Sensing of Neurotransmitters Precursor L-DOPA. in Biosensors. 2023;13(2):201.
doi:10.3390/bios13020201 .

Stanković, Dalibor, Stanković, Vesna, Đurđić, Slađana Z., Vlahović, Filip, Manojlović, Dragan D., Ognjanović, Miloš, Mijajlović, Aleksandar, "Eu2O3@Cr2O3 Nanoparticles-Modified Carbon Paste Electrode for Efficient Electrochemical Sensing of Neurotransmitters Precursor L-DOPA" in Biosensors, 13, no. 2 (2023):201,
https://doi.org/10.3390/bios13020201 . .

TY  - JOUR
AU  - Jovanović, Miloš
AU  - Jovanović, Predrag
AU  - Tasić, Gordana
AU  - Simić, Milena R.
AU  - Maslak, Veselin
AU  - Rakić, Srđan
AU  - Rodić, Marko
AU  - Vlahović, Filip
AU  - Petković, Miloš
AU  - Savić, Vladimir
PY  - 2023
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/6284
AB  - Enallenylamideshave been utilizedforthe synthesisof heterobicycle[4.2.0]octanederiva-tives via Ir/hν promoted[2+2] cycloadditionreaction.The reactionspecificallytargets the distaldoublebond of the allene moiety, and resultsin theexclusiveformationof thetransproduct.Theprocessis conductedat room temperatureand underan inert atmosphere.An extensivestudy on thesubstituentpropensitiesduringthe cycloadditionstep revealedvariableeffects.Electron-withdrawinggroupsconjugatedwith the doublebond participat-ing in the cycloadditioneither hinderedthe processor reducedits yield. Conversely, electron-donatingsubstituentsenhancedthe efficiency, resultinginproductyields rangingfrom 60% to 88%. Our studyalso demonstratedthe influenceof protectinggroupson the reactionpathway.
PB  - John Wiley and Sons Inc
T2  - Advanced Synthesis and Catalysis
T1  - Regio‐ and Stereoselective, Intramolecular [2+2] Cycloaddition of Allenes, Promoted by Visible Light Photocatalysis
VL  - 365
IS  - 15
SP  - 2516
EP  - 2523
DO  - 10.1002/adsc.202300301
ER  - 

@article{
author = "Jovanović, Miloš and Jovanović, Predrag and Tasić, Gordana and Simić, Milena R. and Maslak, Veselin and Rakić, Srđan and Rodić, Marko and Vlahović, Filip and Petković, Miloš and Savić, Vladimir",
year = "2023",
abstract = "Enallenylamideshave been utilizedforthe synthesisof heterobicycle[4.2.0]octanederiva-tives via Ir/hν promoted[2+2] cycloadditionreaction.The reactionspecificallytargets the distaldoublebond of the allene moiety, and resultsin theexclusiveformationof thetransproduct.Theprocessis conductedat room temperatureand underan inert atmosphere.An extensivestudy on thesubstituentpropensitiesduringthe cycloadditionstep revealedvariableeffects.Electron-withdrawinggroupsconjugatedwith the doublebond participat-ing in the cycloadditioneither hinderedthe processor reducedits yield. Conversely, electron-donatingsubstituentsenhancedthe efficiency, resultinginproductyields rangingfrom 60% to 88%. Our studyalso demonstratedthe influenceof protectinggroupson the reactionpathway.",
publisher = "John Wiley and Sons Inc",
journal = "Advanced Synthesis and Catalysis",
title = "Regio‐ and Stereoselective, Intramolecular [2+2] Cycloaddition of Allenes, Promoted by Visible Light Photocatalysis",
volume = "365",
number = "15",
pages = "2516-2523",
doi = "10.1002/adsc.202300301"
}

Jovanović, M., Jovanović, P., Tasić, G., Simić, M. R., Maslak, V., Rakić, S., Rodić, M., Vlahović, F., Petković, M.,& Savić, V.. (2023). Regio‐ and Stereoselective, Intramolecular [2+2] Cycloaddition of Allenes, Promoted by Visible Light Photocatalysis. in Advanced Synthesis and Catalysis
John Wiley and Sons Inc., 365(15), 2516-2523.
https://doi.org/10.1002/adsc.202300301

Jovanović M, Jovanović P, Tasić G, Simić MR, Maslak V, Rakić S, Rodić M, Vlahović F, Petković M, Savić V. Regio‐ and Stereoselective, Intramolecular [2+2] Cycloaddition of Allenes, Promoted by Visible Light Photocatalysis. in Advanced Synthesis and Catalysis. 2023;365(15):2516-2523.
doi:10.1002/adsc.202300301 .

Jovanović, Miloš, Jovanović, Predrag, Tasić, Gordana, Simić, Milena R., Maslak, Veselin, Rakić, Srđan, Rodić, Marko, Vlahović, Filip, Petković, Miloš, Savić, Vladimir, "Regio‐ and Stereoselective, Intramolecular [2+2] Cycloaddition of Allenes, Promoted by Visible Light Photocatalysis" in Advanced Synthesis and Catalysis, 365, no. 15 (2023):2516-2523,
https://doi.org/10.1002/adsc.202300301 . .

TY  - JOUR
AU  - Knežević, Sara
AU  - Jovanović, Nataša Terzić
AU  - Vlahović, Filip
AU  - Ajdačić, Vladimir
AU  - Costache, Vlad
AU  - Vidić, Jasmina
AU  - Opsenica, Igor
AU  - Stanković, Dalibor
PY  - 2023
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/6348
AB  - Covalent organic frameworks (COFs) are emerging as promising sensing materials due to their controllable structure and function properties, as well as excellent physicochemical characteristics. Here, specific interactions between a triazine-based COF and a mass-used herbicide – glyphosate (GLY) have been utilized to design a disposable sensing platform for GLY detection. This herbicide has been extensively used for decades, however, its harmful environmental impact and toxicity to humans have been recently proven, conditioning the necessity for the strict control and monitoring of its use and its presence in soil, water, and food. Glyphosate is an organophosphorus compound, and its detection in complex matrices usually requires laborious pretreatment. Here, we developed a direct, miniaturized, robust, and green approach for disposable electrochemical sensing of glyphosate, utilizing COF's ability to selectively capture and concentrate negatively charged glyphosate molecules inside its nanopores. This process generates the concentration gradient of GLY, accelerating its diffusion towards the electrode surface. Simultaneously, specific COF-glyphosate binding catalyses the oxidative cleavage of the C–P bond and, together with pore nanoconfinement, enables sensitive glyphosate detection. Detailed sensing principles and selectiveness were scrutinized using DFT-based modelling. The proposed electrochemical method has a linear working range from 0.1 μM to 10 μM, a low limit of detection of 96 nM, and a limit of quantification of 320 nM. The elaborated sensing approach is viable for use in real sample matrices and tested for GLY determination in soil and water samples, without pretreatment, preparation, or purification. The results showed the practical usefulness of the sensor in the real sample analysis and suggested its suitability for possible out-of-laboratory sensing.
PB  - Elsevier
T2  - Chemosphere
T1  - Direct glyphosate soil monitoring at the triazine-based covalent organic framework with the theoretical study of sensing principle
VL  - 341
SP  - 139930
DO  - 10.1016/j.chemosphere.2023.139930
ER  - 

@article{
author = "Knežević, Sara and Jovanović, Nataša Terzić and Vlahović, Filip and Ajdačić, Vladimir and Costache, Vlad and Vidić, Jasmina and Opsenica, Igor and Stanković, Dalibor",
year = "2023",
abstract = "Covalent organic frameworks (COFs) are emerging as promising sensing materials due to their controllable structure and function properties, as well as excellent physicochemical characteristics. Here, specific interactions between a triazine-based COF and a mass-used herbicide – glyphosate (GLY) have been utilized to design a disposable sensing platform for GLY detection. This herbicide has been extensively used for decades, however, its harmful environmental impact and toxicity to humans have been recently proven, conditioning the necessity for the strict control and monitoring of its use and its presence in soil, water, and food. Glyphosate is an organophosphorus compound, and its detection in complex matrices usually requires laborious pretreatment. Here, we developed a direct, miniaturized, robust, and green approach for disposable electrochemical sensing of glyphosate, utilizing COF's ability to selectively capture and concentrate negatively charged glyphosate molecules inside its nanopores. This process generates the concentration gradient of GLY, accelerating its diffusion towards the electrode surface. Simultaneously, specific COF-glyphosate binding catalyses the oxidative cleavage of the C–P bond and, together with pore nanoconfinement, enables sensitive glyphosate detection. Detailed sensing principles and selectiveness were scrutinized using DFT-based modelling. The proposed electrochemical method has a linear working range from 0.1 μM to 10 μM, a low limit of detection of 96 nM, and a limit of quantification of 320 nM. The elaborated sensing approach is viable for use in real sample matrices and tested for GLY determination in soil and water samples, without pretreatment, preparation, or purification. The results showed the practical usefulness of the sensor in the real sample analysis and suggested its suitability for possible out-of-laboratory sensing.",
publisher = "Elsevier",
journal = "Chemosphere",
title = "Direct glyphosate soil monitoring at the triazine-based covalent organic framework with the theoretical study of sensing principle",
volume = "341",
pages = "139930",
doi = "10.1016/j.chemosphere.2023.139930"
}

Knežević, S., Jovanović, N. T., Vlahović, F., Ajdačić, V., Costache, V., Vidić, J., Opsenica, I.,& Stanković, D.. (2023). Direct glyphosate soil monitoring at the triazine-based covalent organic framework with the theoretical study of sensing principle. in Chemosphere
Elsevier., 341, 139930.
https://doi.org/10.1016/j.chemosphere.2023.139930

Knežević S, Jovanović NT, Vlahović F, Ajdačić V, Costache V, Vidić J, Opsenica I, Stanković D. Direct glyphosate soil monitoring at the triazine-based covalent organic framework with the theoretical study of sensing principle. in Chemosphere. 2023;341:139930.
doi:10.1016/j.chemosphere.2023.139930 .

Knežević, Sara, Jovanović, Nataša Terzić, Vlahović, Filip, Ajdačić, Vladimir, Costache, Vlad, Vidić, Jasmina, Opsenica, Igor, Stanković, Dalibor, "Direct glyphosate soil monitoring at the triazine-based covalent organic framework with the theoretical study of sensing principle" in Chemosphere, 341 (2023):139930,
https://doi.org/10.1016/j.chemosphere.2023.139930 . .

TY  - JOUR
AU  - Vlahović, Filip
AU  - Ognjanović, Miloš
AU  - Đurđić, Slađana Z.
AU  - Kukuruzar, Andrej
AU  - Antić, Bratislav
AU  - Dojčinović, Biljana P.
AU  - Stanković, Dalibor
PY  - 2023
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/6253
AB  - We have set-up an electrochemical advanced oxidation process for ethidium bromide (1), based on the Eu-doped MnWO4 (Eu:MnWO4), obtained through a template-driven synthesis, along with developing a suitable monitoring method. Under galvanostatic conditions, Eu:MnWO4-coated graphite electrode serves as anode, applicable for removal of 1. To go further and augment the catalytic method, we have applied a modified carbon paste electrode for the monitoring of 1 with the limit of detection (LOD) of 54 nM. Enhancement of the hydrogen evolution reaction is an indication of electrocatalytic properties of the material, whereby developed method emerges as a candidate for straightforward application in electrochemical advanced oxidation processes (EAOPs). We have enriched experimental data with theoretical insights, provided by Density Functional Theory (DFT), and proposed oxidation mechanism of 1. Based on obtained results, we propose the new nanomaterial as a potent electrochemical modifier, suitable for catalytic treatment and process monitoring of the 1-polluted waters.
PB  - Elsevier
T2  - Applied Catalysis B: Environmental
T1  - Design of an ethidium bromide control circuit supported by deep theoretical insight
VL  - 334
SP  - 122819
DO  - 10.1016/j.apcatb.2023.122819
ER  - 

@article{
author = "Vlahović, Filip and Ognjanović, Miloš and Đurđić, Slađana Z. and Kukuruzar, Andrej and Antić, Bratislav and Dojčinović, Biljana P. and Stanković, Dalibor",
year = "2023",
abstract = "We have set-up an electrochemical advanced oxidation process for ethidium bromide (1), based on the Eu-doped MnWO4 (Eu:MnWO4), obtained through a template-driven synthesis, along with developing a suitable monitoring method. Under galvanostatic conditions, Eu:MnWO4-coated graphite electrode serves as anode, applicable for removal of 1. To go further and augment the catalytic method, we have applied a modified carbon paste electrode for the monitoring of 1 with the limit of detection (LOD) of 54 nM. Enhancement of the hydrogen evolution reaction is an indication of electrocatalytic properties of the material, whereby developed method emerges as a candidate for straightforward application in electrochemical advanced oxidation processes (EAOPs). We have enriched experimental data with theoretical insights, provided by Density Functional Theory (DFT), and proposed oxidation mechanism of 1. Based on obtained results, we propose the new nanomaterial as a potent electrochemical modifier, suitable for catalytic treatment and process monitoring of the 1-polluted waters.",
publisher = "Elsevier",
journal = "Applied Catalysis B: Environmental",
title = "Design of an ethidium bromide control circuit supported by deep theoretical insight",
volume = "334",
pages = "122819",
doi = "10.1016/j.apcatb.2023.122819"
}

Vlahović, F., Ognjanović, M., Đurđić, S. Z., Kukuruzar, A., Antić, B., Dojčinović, B. P.,& Stanković, D.. (2023). Design of an ethidium bromide control circuit supported by deep theoretical insight. in Applied Catalysis B: Environmental
Elsevier., 334, 122819.
https://doi.org/10.1016/j.apcatb.2023.122819

Vlahović F, Ognjanović M, Đurđić SZ, Kukuruzar A, Antić B, Dojčinović BP, Stanković D. Design of an ethidium bromide control circuit supported by deep theoretical insight. in Applied Catalysis B: Environmental. 2023;334:122819.
doi:10.1016/j.apcatb.2023.122819 .

Vlahović, Filip, Ognjanović, Miloš, Đurđić, Slađana Z., Kukuruzar, Andrej, Antić, Bratislav, Dojčinović, Biljana P., Stanković, Dalibor, "Design of an ethidium bromide control circuit supported by deep theoretical insight" in Applied Catalysis B: Environmental, 334 (2023):122819,
https://doi.org/10.1016/j.apcatb.2023.122819 . .

TY  - JOUR
AU  - Đurđić, Slađana Z.
AU  - Stanković, V.
AU  - Vlahović, Filip
AU  - Ognjanović, Miloš
AU  - Kalcher, K.
AU  - Ćirković-Veličković, Tanja
AU  - Mutić, Jelena
AU  - Stanković, Dalibor
PY  - 2021
UR  - https://cherry.chem.bg.ac.rs/handle/123456789/4475
AB  - Based on graphene nanoplatelets capability to build block composites, as well as well-known electrochemical characteristic of the manganese oxide materials, in the present research, a nanocomposite, formed from graphene nanoplatelets (GNP) and manganese(IV)-oxide (MnO2) nanoparticles, has been proposed as a novel and convenient support for enzyme immobilization. Performance of screen printed carbon electrodes (SPCEs) was significantly improved after their modification with GNP@MnO2 (SPCE/GNP@MnO2). The polyphenolic index biosensor was prepared by applying the drop coating technique using laccase and Nafion®. Developed biosensor shows a fast and reliable amperometric response toward caffeic acid, as a model compound, at operating potential of +0.40 V (vs Ag/AgCl), with a wide linear range and detection limit of 1.9 μmol l−1. Developed procedure was successfully applied for the determination of polyphenolic indexes in wine samples. Recovery tests indicate excellent accuracy and precision of the method, concluding that the biosensor can offer a fast, accurate, reliable and precise determination of the polyphenolic index. More importantly, our results suggest a great potential for the application in real samples.
PB  - The Electrochemical Society (ECS)
T2  - Journal of The Electrochemical Society
T1  - Laccase Polyphenolic Biosensor Supported on MnO2@GNP Decorated SPCE: Preparation, Characterization, and Analytical Application
VL  - 168
IS  - 3
SP  - 037510
DO  - 10.1149/1945-7111/abeaf2
ER  - 

@article{
author = "Đurđić, Slađana Z. and Stanković, V. and Vlahović, Filip and Ognjanović, Miloš and Kalcher, K. and Ćirković-Veličković, Tanja and Mutić, Jelena and Stanković, Dalibor",
year = "2021",
abstract = "Based on graphene nanoplatelets capability to build block composites, as well as well-known electrochemical characteristic of the manganese oxide materials, in the present research, a nanocomposite, formed from graphene nanoplatelets (GNP) and manganese(IV)-oxide (MnO2) nanoparticles, has been proposed as a novel and convenient support for enzyme immobilization. Performance of screen printed carbon electrodes (SPCEs) was significantly improved after their modification with GNP@MnO2 (SPCE/GNP@MnO2). The polyphenolic index biosensor was prepared by applying the drop coating technique using laccase and Nafion®. Developed biosensor shows a fast and reliable amperometric response toward caffeic acid, as a model compound, at operating potential of +0.40 V (vs Ag/AgCl), with a wide linear range and detection limit of 1.9 μmol l−1. Developed procedure was successfully applied for the determination of polyphenolic indexes in wine samples. Recovery tests indicate excellent accuracy and precision of the method, concluding that the biosensor can offer a fast, accurate, reliable and precise determination of the polyphenolic index. More importantly, our results suggest a great potential for the application in real samples.",
publisher = "The Electrochemical Society (ECS)",
journal = "Journal of The Electrochemical Society",
title = "Laccase Polyphenolic Biosensor Supported on MnO2@GNP Decorated SPCE: Preparation, Characterization, and Analytical Application",
volume = "168",
number = "3",
pages = "037510",
doi = "10.1149/1945-7111/abeaf2"
}

Đurđić, S. Z., Stanković, V., Vlahović, F., Ognjanović, M., Kalcher, K., Ćirković-Veličković, T., Mutić, J.,& Stanković, D.. (2021). Laccase Polyphenolic Biosensor Supported on MnO2@GNP Decorated SPCE: Preparation, Characterization, and Analytical Application. in Journal of The Electrochemical Society
The Electrochemical Society (ECS)., 168(3), 037510.
https://doi.org/10.1149/1945-7111/abeaf2

Đurđić SZ, Stanković V, Vlahović F, Ognjanović M, Kalcher K, Ćirković-Veličković T, Mutić J, Stanković D. Laccase Polyphenolic Biosensor Supported on MnO2@GNP Decorated SPCE: Preparation, Characterization, and Analytical Application. in Journal of The Electrochemical Society. 2021;168(3):037510.
doi:10.1149/1945-7111/abeaf2 .

Đurđić, Slađana Z., Stanković, V., Vlahović, Filip, Ognjanović, Miloš, Kalcher, K., Ćirković-Veličković, Tanja, Mutić, Jelena, Stanković, Dalibor, "Laccase Polyphenolic Biosensor Supported on MnO2@GNP Decorated SPCE: Preparation, Characterization, and Analytical Application" in Journal of The Electrochemical Society, 168, no. 3 (2021):037510,
https://doi.org/10.1149/1945-7111/abeaf2 . .

TY  - JOUR
AU  - Đurđić, Slađana Z.
AU  - Stanković, V.
AU  - Vlahović, Filip
AU  - Ognjanović, Miloš
AU  - Kalcher, K.
AU  - Ćirković-Veličković, Tanja
AU  - Mutić, Jelena
AU  - Stanković, Dalibor
PY  - 2021
UR  - https://cherry.chem.bg.ac.rs/handle/123456789/4474
AB  - Based on graphene nanoplatelets capability to build block composites, as well as well-known electrochemical characteristic of the manganese oxide materials, in the present research, a nanocomposite, formed from graphene nanoplatelets (GNP) and manganese(IV)-oxide (MnO2) nanoparticles, has been proposed as a novel and convenient support for enzyme immobilization. Performance of screen printed carbon electrodes (SPCEs) was significantly improved after their modification with GNP@MnO2 (SPCE/GNP@MnO2). The polyphenolic index biosensor was prepared by applying the drop coating technique using laccase and Nafion®. Developed biosensor shows a fast and reliable amperometric response toward caffeic acid, as a model compound, at operating potential of +0.40 V (vs Ag/AgCl), with a wide linear range and detection limit of 1.9 μmol l−1. Developed procedure was successfully applied for the determination of polyphenolic indexes in wine samples. Recovery tests indicate excellent accuracy and precision of the method, concluding that the biosensor can offer a fast, accurate, reliable and precise determination of the polyphenolic index. More importantly, our results suggest a great potential for the application in real samples.
PB  - The Electrochemical Society (ECS)
T2  - Journal of The Electrochemical Society
T1  - Laccase Polyphenolic Biosensor Supported on MnO2@GNP Decorated SPCE: Preparation, Characterization, and Analytical Application
VL  - 168
IS  - 3
SP  - 037510
DO  - 10.1149/1945-7111/abeaf2
ER  - 

@article{
author = "Đurđić, Slađana Z. and Stanković, V. and Vlahović, Filip and Ognjanović, Miloš and Kalcher, K. and Ćirković-Veličković, Tanja and Mutić, Jelena and Stanković, Dalibor",
year = "2021",
abstract = "Based on graphene nanoplatelets capability to build block composites, as well as well-known electrochemical characteristic of the manganese oxide materials, in the present research, a nanocomposite, formed from graphene nanoplatelets (GNP) and manganese(IV)-oxide (MnO2) nanoparticles, has been proposed as a novel and convenient support for enzyme immobilization. Performance of screen printed carbon electrodes (SPCEs) was significantly improved after their modification with GNP@MnO2 (SPCE/GNP@MnO2). The polyphenolic index biosensor was prepared by applying the drop coating technique using laccase and Nafion®. Developed biosensor shows a fast and reliable amperometric response toward caffeic acid, as a model compound, at operating potential of +0.40 V (vs Ag/AgCl), with a wide linear range and detection limit of 1.9 μmol l−1. Developed procedure was successfully applied for the determination of polyphenolic indexes in wine samples. Recovery tests indicate excellent accuracy and precision of the method, concluding that the biosensor can offer a fast, accurate, reliable and precise determination of the polyphenolic index. More importantly, our results suggest a great potential for the application in real samples.",
publisher = "The Electrochemical Society (ECS)",
journal = "Journal of The Electrochemical Society",
title = "Laccase Polyphenolic Biosensor Supported on MnO2@GNP Decorated SPCE: Preparation, Characterization, and Analytical Application",
volume = "168",
number = "3",
pages = "037510",
doi = "10.1149/1945-7111/abeaf2"
}

Đurđić, S. Z., Stanković, V., Vlahović, F., Ognjanović, M., Kalcher, K., Ćirković-Veličković, T., Mutić, J.,& Stanković, D.. (2021). Laccase Polyphenolic Biosensor Supported on MnO2@GNP Decorated SPCE: Preparation, Characterization, and Analytical Application. in Journal of The Electrochemical Society
The Electrochemical Society (ECS)., 168(3), 037510.
https://doi.org/10.1149/1945-7111/abeaf2

Đurđić SZ, Stanković V, Vlahović F, Ognjanović M, Kalcher K, Ćirković-Veličković T, Mutić J, Stanković D. Laccase Polyphenolic Biosensor Supported on MnO2@GNP Decorated SPCE: Preparation, Characterization, and Analytical Application. in Journal of The Electrochemical Society. 2021;168(3):037510.
doi:10.1149/1945-7111/abeaf2 .

Đurđić, Slađana Z., Stanković, V., Vlahović, Filip, Ognjanović, Miloš, Kalcher, K., Ćirković-Veličković, Tanja, Mutić, Jelena, Stanković, Dalibor, "Laccase Polyphenolic Biosensor Supported on MnO2@GNP Decorated SPCE: Preparation, Characterization, and Analytical Application" in Journal of The Electrochemical Society, 168, no. 3 (2021):037510,
https://doi.org/10.1149/1945-7111/abeaf2 . .

TY  - JOUR
AU  - Đurđić, Slađana Z.
AU  - Stanković, Vesna
AU  - Vlahović, Filip
AU  - Ognjanović, Miloš
AU  - Kalcher, Kurt
AU  - Manojlović, Dragan D.
AU  - Mutić, Jelena
AU  - Stanković, Dalibor
PY  - 2021
UR  - https://www.sciencedirect.com/science/article/pii/S0026265X21005002
UR  - https://cherry.chem.bg.ac.rs/handle/123456789/4543
AB  - L-DOPA (L-3,4-dihydroxyphenylalanine), the precursor of dopamine, is widely used in the treatment of Parkinson’s disease, thus determining and monitoring the concentration of L-DOPA is of utmost importance for both medical and scientific purposes. Although many analytical approaches, designed for drug detection and quantification, already exist, there is a constant need for modification of old and tailoring of new, faster, and selective methods. Redox active chemical species, such as L-DOPA, can be measured directly by electrochemical means, whereas electrochemical sensors combine sensitivity and selectivity within a small analytical device. This work demonstrates the development of such electrochemical sensor, based on carboxylated single-wall carbon nanotubes (SWCNT-COOH) decorated with SiO2 coated-Nd2O3 nanoparticles, and further application for the detection of L-DOPA. Developed SWCNT-COOH@Nd2O3-SiO2 sensor shows linear response in the range from 2 µmol L−1 to 52 µmol L−1 analyte concentration, and beside the low detection limit, it is characterized by a fast response time, as well as good life-time, reproducibility and repeatability.
T2  - Microchemical Journal
T1  - Carboxylated single-wall carbon nanotubes decorated with SiO2 coated-Nd2O3 nanoparticles as an electrochemical sensor for L-DOPA detection
VL  - 168
SP  - 106416
DO  - 10.1016/j.microc.2021.106416
ER  - 

@article{
author = "Đurđić, Slađana Z. and Stanković, Vesna and Vlahović, Filip and Ognjanović, Miloš and Kalcher, Kurt and Manojlović, Dragan D. and Mutić, Jelena and Stanković, Dalibor",
year = "2021",
abstract = "L-DOPA (L-3,4-dihydroxyphenylalanine), the precursor of dopamine, is widely used in the treatment of Parkinson’s disease, thus determining and monitoring the concentration of L-DOPA is of utmost importance for both medical and scientific purposes. Although many analytical approaches, designed for drug detection and quantification, already exist, there is a constant need for modification of old and tailoring of new, faster, and selective methods. Redox active chemical species, such as L-DOPA, can be measured directly by electrochemical means, whereas electrochemical sensors combine sensitivity and selectivity within a small analytical device. This work demonstrates the development of such electrochemical sensor, based on carboxylated single-wall carbon nanotubes (SWCNT-COOH) decorated with SiO2 coated-Nd2O3 nanoparticles, and further application for the detection of L-DOPA. Developed SWCNT-COOH@Nd2O3-SiO2 sensor shows linear response in the range from 2 µmol L−1 to 52 µmol L−1 analyte concentration, and beside the low detection limit, it is characterized by a fast response time, as well as good life-time, reproducibility and repeatability.",
journal = "Microchemical Journal",
title = "Carboxylated single-wall carbon nanotubes decorated with SiO2 coated-Nd2O3 nanoparticles as an electrochemical sensor for L-DOPA detection",
volume = "168",
pages = "106416",
doi = "10.1016/j.microc.2021.106416"
}

Đurđić, S. Z., Stanković, V., Vlahović, F., Ognjanović, M., Kalcher, K., Manojlović, D. D., Mutić, J.,& Stanković, D.. (2021). Carboxylated single-wall carbon nanotubes decorated with SiO2 coated-Nd2O3 nanoparticles as an electrochemical sensor for L-DOPA detection. in Microchemical Journal, 168, 106416.
https://doi.org/10.1016/j.microc.2021.106416

Đurđić SZ, Stanković V, Vlahović F, Ognjanović M, Kalcher K, Manojlović DD, Mutić J, Stanković D. Carboxylated single-wall carbon nanotubes decorated with SiO2 coated-Nd2O3 nanoparticles as an electrochemical sensor for L-DOPA detection. in Microchemical Journal. 2021;168:106416.
doi:10.1016/j.microc.2021.106416 .

Đurđić, Slađana Z., Stanković, Vesna, Vlahović, Filip, Ognjanović, Miloš, Kalcher, Kurt, Manojlović, Dragan D., Mutić, Jelena, Stanković, Dalibor, "Carboxylated single-wall carbon nanotubes decorated with SiO2 coated-Nd2O3 nanoparticles as an electrochemical sensor for L-DOPA detection" in Microchemical Journal, 168 (2021):106416,
https://doi.org/10.1016/j.microc.2021.106416 . .

TY  - DATA
AU  - Đurđić, Slađana Z.
AU  - Stanković, Vesna
AU  - Vlahović, Filip
AU  - Ognjanović, Miloš
AU  - Kalcher, Kurt
AU  - Manojlović, Dragan D.
AU  - Mutić, Jelena
AU  - Stanković, Dalibor
PY  - 2021
UR  - https://cherry.chem.bg.ac.rs/handle/123456789/4544
T2  - Microchemical Journal
T1  - Supplementary data for the article: Đurđić, S.; Stanković, V.; Vlahović, F.; Ognjanović, M.; Kalcher, K.; Manojlović, D.; Mutić, J.; Stanković, D. M. Carboxylated Single-Wall Carbon Nanotubes Decorated with SiO2 Coated-Nd2O3 Nanoparticles as an Electrochemical Sensor for L-DOPA Detection. Microchemical Journal 2021, 168, 106416. https://doi.org/10.1016/j.microc.2021.106416.
UR  - https://hdl.handle.net/21.15107/rcub_cherry_4544
ER  - 

@misc{
author = "Đurđić, Slađana Z. and Stanković, Vesna and Vlahović, Filip and Ognjanović, Miloš and Kalcher, Kurt and Manojlović, Dragan D. and Mutić, Jelena and Stanković, Dalibor",
year = "2021",
journal = "Microchemical Journal",
title = "Supplementary data for the article: Đurđić, S.; Stanković, V.; Vlahović, F.; Ognjanović, M.; Kalcher, K.; Manojlović, D.; Mutić, J.; Stanković, D. M. Carboxylated Single-Wall Carbon Nanotubes Decorated with SiO2 Coated-Nd2O3 Nanoparticles as an Electrochemical Sensor for L-DOPA Detection. Microchemical Journal 2021, 168, 106416. https://doi.org/10.1016/j.microc.2021.106416.",
url = "https://hdl.handle.net/21.15107/rcub_cherry_4544"
}

Đurđić, S. Z., Stanković, V., Vlahović, F., Ognjanović, M., Kalcher, K., Manojlović, D. D., Mutić, J.,& Stanković, D.. (2021). Supplementary data for the article: Đurđić, S.; Stanković, V.; Vlahović, F.; Ognjanović, M.; Kalcher, K.; Manojlović, D.; Mutić, J.; Stanković, D. M. Carboxylated Single-Wall Carbon Nanotubes Decorated with SiO2 Coated-Nd2O3 Nanoparticles as an Electrochemical Sensor for L-DOPA Detection. Microchemical Journal 2021, 168, 106416. https://doi.org/10.1016/j.microc.2021.106416.. in Microchemical Journal.
https://hdl.handle.net/21.15107/rcub_cherry_4544

Đurđić SZ, Stanković V, Vlahović F, Ognjanović M, Kalcher K, Manojlović DD, Mutić J, Stanković D. Supplementary data for the article: Đurđić, S.; Stanković, V.; Vlahović, F.; Ognjanović, M.; Kalcher, K.; Manojlović, D.; Mutić, J.; Stanković, D. M. Carboxylated Single-Wall Carbon Nanotubes Decorated with SiO2 Coated-Nd2O3 Nanoparticles as an Electrochemical Sensor for L-DOPA Detection. Microchemical Journal 2021, 168, 106416. https://doi.org/10.1016/j.microc.2021.106416.. in Microchemical Journal. 2021;.
https://hdl.handle.net/21.15107/rcub_cherry_4544 .

Đurđić, Slađana Z., Stanković, Vesna, Vlahović, Filip, Ognjanović, Miloš, Kalcher, Kurt, Manojlović, Dragan D., Mutić, Jelena, Stanković, Dalibor, "Supplementary data for the article: Đurđić, S.; Stanković, V.; Vlahović, F.; Ognjanović, M.; Kalcher, K.; Manojlović, D.; Mutić, J.; Stanković, D. M. Carboxylated Single-Wall Carbon Nanotubes Decorated with SiO2 Coated-Nd2O3 Nanoparticles as an Electrochemical Sensor for L-DOPA Detection. Microchemical Journal 2021, 168, 106416. https://doi.org/10.1016/j.microc.2021.106416." in Microchemical Journal (2021),
https://hdl.handle.net/21.15107/rcub_cherry_4544 .

TY  - CONF
AU  - Kukuruzar, Andrej
AU  - Savić, Slađana D.
AU  - Vlahović, Filip
AU  - Stanković, Dalibor
PY  - 2021
UR  - https://dais.sanu.ac.rs/handle/123456789/12271
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/5915
AB  - Ethidium bromide (EthBr) is a fluorescent dye commonly used in molecular biology for visualization of DNA in electrophoresis gels. As EthBr intercalates nucleic acids, it is a potential human mutagen. Therefore, an efficient method for its removal would be beneficial to human and environmental safety.
Europium(III)-doped manganese tungstate was synthesized and characterized. The Eu-doped MnWO4 and modified carbon paste electrodes (CPE) containing different amounts of this material were characterized. These electrodes were used for electrochemical determination and degradation of EthBr.
Firstly, EthBr was characterized electrochemically by cyclic voltammetry using a glassy carbon electrode and the different CPEs, at different conditions. Then, the optimal method for voltammetric EthBr determination using the modified CPE was investigated. It was found that SWV gives the best results.
Lastly, the material was applied to graphite rods as electrodes for electrochemical oxidative removal of EthBr from aqueous solution and the optimal parameters for the process were established. The resulting degradation products were determined. The devised method gave satisfying results for dye removal, with complete decolorization after 50 minutes of treatment.
PB  - Belgrade : Institute of Technical Sciences of SASA
C3  - Nineteenth Young Researchers' Conference Materials Science and Engineering, December 1-3, 2021, Belgrade, Serbia
T1  - Europium-doped manganese tungstate for dual electrocatalytic activity
IS  - 19
SP  - 26
EP  - 26
UR  - https://hdl.handle.net/21.15107/rcub_cherry_5915
ER  - 

@conference{
author = "Kukuruzar, Andrej and Savić, Slađana D. and Vlahović, Filip and Stanković, Dalibor",
year = "2021",
abstract = "Ethidium bromide (EthBr) is a fluorescent dye commonly used in molecular biology for visualization of DNA in electrophoresis gels. As EthBr intercalates nucleic acids, it is a potential human mutagen. Therefore, an efficient method for its removal would be beneficial to human and environmental safety.
Europium(III)-doped manganese tungstate was synthesized and characterized. The Eu-doped MnWO4 and modified carbon paste electrodes (CPE) containing different amounts of this material were characterized. These electrodes were used for electrochemical determination and degradation of EthBr.
Firstly, EthBr was characterized electrochemically by cyclic voltammetry using a glassy carbon electrode and the different CPEs, at different conditions. Then, the optimal method for voltammetric EthBr determination using the modified CPE was investigated. It was found that SWV gives the best results.
Lastly, the material was applied to graphite rods as electrodes for electrochemical oxidative removal of EthBr from aqueous solution and the optimal parameters for the process were established. The resulting degradation products were determined. The devised method gave satisfying results for dye removal, with complete decolorization after 50 minutes of treatment.",
publisher = "Belgrade : Institute of Technical Sciences of SASA",
journal = "Nineteenth Young Researchers' Conference Materials Science and Engineering, December 1-3, 2021, Belgrade, Serbia",
title = "Europium-doped manganese tungstate for dual electrocatalytic activity",
number = "19",
pages = "26-26",
url = "https://hdl.handle.net/21.15107/rcub_cherry_5915"
}

Kukuruzar, A., Savić, S. D., Vlahović, F.,& Stanković, D.. (2021). Europium-doped manganese tungstate for dual electrocatalytic activity. in Nineteenth Young Researchers' Conference Materials Science and Engineering, December 1-3, 2021, Belgrade, Serbia
Belgrade : Institute of Technical Sciences of SASA.(19), 26-26.
https://hdl.handle.net/21.15107/rcub_cherry_5915

Kukuruzar A, Savić SD, Vlahović F, Stanković D. Europium-doped manganese tungstate for dual electrocatalytic activity. in Nineteenth Young Researchers' Conference Materials Science and Engineering, December 1-3, 2021, Belgrade, Serbia. 2021;(19):26-26.
https://hdl.handle.net/21.15107/rcub_cherry_5915 .

Kukuruzar, Andrej, Savić, Slađana D., Vlahović, Filip, Stanković, Dalibor, "Europium-doped manganese tungstate for dual electrocatalytic activity" in Nineteenth Young Researchers' Conference Materials Science and Engineering, December 1-3, 2021, Belgrade, Serbia, no. 19 (2021):26-26,
https://hdl.handle.net/21.15107/rcub_cherry_5915 .

TY  - JOUR
AU  - Zlatar, Matija
AU  - Vlahović, Filip
AU  - Mitić, Dragana
AU  - Zlatović, Mario
AU  - Gruden, Maja
PY  - 2020
UR  - https://cherry.chem.bg.ac.rs/handle/123456789/4304
AB  - In the present work, we examine the magnetic properties of 8 “end-to-end” thiocyanato, and 3 “end-to-end” cyanato double bridged Ni(II) binuc­lear complexes. Thiocyanato complexes are weakly ferromagnetic. Cyanato brid­ged complexes exhibit weak antiferromagnetic coupling. There­fore, it is a chal­lenge for computational chemistry to calculate the exchange coupling constant in these systems accurately. 17 different density functional approxim­ations with different flavours are used to find the method of choice to study magnetic properties in binuclear Ni(II) complexes within the broken-symmetry approach. It is found that M06-2X and PWPB95 performed the best compared to the experimental values for the entire set of examined complexes. Further­more, the magneto-structural correlation rationalizes the results.
AB  - Проучавана су магнетна својства 8 „end-to-end“ тиоцијанато, и 3 „end-to-end“ цијанато двоструко премошћених Ni(II) бинуклеарних комплекса. Tиоцијанато премошћени комплекси су слабо феромагнетни. Комплекси премошћени цијанато лигандима показују слабо антиферомагнетно купловање. Због тога је прецизно израчунавање константи купловања у овим системима изазов за рачунарску хемију. Константе купловања у овим системима су израчунате Broken-Symmetry приступом у оквиру теорије функционала густине. Седамнаест апроксимативних функционала густине су коришћени како би се пронашао најпоузданији ниво теорије за проучавање магнетних својстава бинуклеарних Ni(II) комплекса. Утврђено је да су M06-2X и PWPB95 показали најбоље слагање са експерименталним вредностима за цео скуп испитиваних комплекса. Напослетку, резултати су рационализовани магнетно-структурном kорелацијом.
PB  - Belgrade : Serbian Chemical Society
T2  - Journal of the Serbian Chemical Society
T1  - Assessment of density functional approximations for calculation of exchange coupling constants in thiocyanato and cyanato double bridged binuclear Ni(II) complexes
T1  - Испитивање апроксимативних функционала густине за израчунавање константи купловања у двоструко премошћеним тиоцијанато и цијанато бинуклеарним Ni(II) kомплексима
VL  - 85
IS  - 12
SP  - 1577
EP  - 1590
DO  - 10.2298/JSC201106071Z
ER  - 

@article{
author = "Zlatar, Matija and Vlahović, Filip and Mitić, Dragana and Zlatović, Mario and Gruden, Maja",
year = "2020",
abstract = "In the present work, we examine the magnetic properties of 8 “end-to-end” thiocyanato, and 3 “end-to-end” cyanato double bridged Ni(II) binuc­lear complexes. Thiocyanato complexes are weakly ferromagnetic. Cyanato brid­ged complexes exhibit weak antiferromagnetic coupling. There­fore, it is a chal­lenge for computational chemistry to calculate the exchange coupling constant in these systems accurately. 17 different density functional approxim­ations with different flavours are used to find the method of choice to study magnetic properties in binuclear Ni(II) complexes within the broken-symmetry approach. It is found that M06-2X and PWPB95 performed the best compared to the experimental values for the entire set of examined complexes. Further­more, the magneto-structural correlation rationalizes the results., Проучавана су магнетна својства 8 „end-to-end“ тиоцијанато, и 3 „end-to-end“ цијанато двоструко премошћених Ni(II) бинуклеарних комплекса. Tиоцијанато премошћени комплекси су слабо феромагнетни. Комплекси премошћени цијанато лигандима показују слабо антиферомагнетно купловање. Због тога је прецизно израчунавање константи купловања у овим системима изазов за рачунарску хемију. Константе купловања у овим системима су израчунате Broken-Symmetry приступом у оквиру теорије функционала густине. Седамнаест апроксимативних функционала густине су коришћени како би се пронашао најпоузданији ниво теорије за проучавање магнетних својстава бинуклеарних Ni(II) комплекса. Утврђено је да су M06-2X и PWPB95 показали најбоље слагање са експерименталним вредностима за цео скуп испитиваних комплекса. Напослетку, резултати су рационализовани магнетно-структурном kорелацијом.",
publisher = "Belgrade : Serbian Chemical Society",
journal = "Journal of the Serbian Chemical Society",
title = "Assessment of density functional approximations for calculation of exchange coupling constants in thiocyanato and cyanato double bridged binuclear Ni(II) complexes, Испитивање апроксимативних функционала густине за израчунавање константи купловања у двоструко премошћеним тиоцијанато и цијанато бинуклеарним Ni(II) kомплексима",
volume = "85",
number = "12",
pages = "1577-1590",
doi = "10.2298/JSC201106071Z"
}

Zlatar, M., Vlahović, F., Mitić, D., Zlatović, M.,& Gruden, M.. (2020). Assessment of density functional approximations for calculation of exchange coupling constants in thiocyanato and cyanato double bridged binuclear Ni(II) complexes. in Journal of the Serbian Chemical Society
Belgrade : Serbian Chemical Society., 85(12), 1577-1590.
https://doi.org/10.2298/JSC201106071Z

Zlatar M, Vlahović F, Mitić D, Zlatović M, Gruden M. Assessment of density functional approximations for calculation of exchange coupling constants in thiocyanato and cyanato double bridged binuclear Ni(II) complexes. in Journal of the Serbian Chemical Society. 2020;85(12):1577-1590.
doi:10.2298/JSC201106071Z .

Zlatar, Matija, Vlahović, Filip, Mitić, Dragana, Zlatović, Mario, Gruden, Maja, "Assessment of density functional approximations for calculation of exchange coupling constants in thiocyanato and cyanato double bridged binuclear Ni(II) complexes" in Journal of the Serbian Chemical Society, 85, no. 12 (2020):1577-1590,
https://doi.org/10.2298/JSC201106071Z . .

TY  - THES
AU  - Vlahović, Filip
PY  - 2020
UR  - http://eteze.bg.ac.rs/application/showtheses?thesesId=7710
UR  - https://fedorabg.bg.ac.rs/fedora/get/o:22926/bdef:Content/download
UR  - http://vbs.rs/scripts/cobiss?command=DISPLAY&base=70036&RID=23392265
UR  - https://nardus.mpn.gov.rs/handle/123456789/17672
UR  - https://cherry.chem.bg.ac.rs/handle/123456789/4366
AB  - In the scope of present doctoral thesis, the complicated electronic structure of aqua- and oxo- complexes of the first row transition metals is studied. Energies of the ground and excited electronic states of transition metal complexes are calculated using DFT-based theoretical methods. The performance of different DFAs was investigated in order to find an unambiguous way to determine the ground spin state of oxo- and hydroxo-iron complexes, which is one of the most demanding tasks, both from theoretical and experimental point of view. The results direct us to use S12g for optimization as well as for the determination of the ground spin state.For calculation of excited states, two different methods (TD-DFT and LF-DFT) are utilized, whereas the results are rationalized and compared with those obtained experimentally. The results indicate a significantly better performance of LF-DFT method for calculation of excited states and reproduction of experimental spectra. In addition, EDA study of a series of oxo- and hydroxo- iron model complexes was performed. The binding energy is decomposed into chemically meaningful contributions. Obtained results show that the most important factor, responsible for the energy differentiation, is the destabilizing preparation energy based on excitation energy requirements and oxidation state of the metal. And the other is the stabilizing orbital interaction energy established when chemical bonds are created.The primary challenge was to establish an appropriate level of theory able to explain the relationships between structural features and electronic structure, and in turn rationalize the experimentally obtained results. The scientific content of this dissertation proposes computational steps which make DFT reliable for explaining, interpreting and predicting the characteristics and properties of first row transition metal complexes. By rationally applying the proposed methodologies, we have an exclusive opportunity to clarify the experimental blindspots and apply the basic principles in order to understand the chemical complexities.
AB  - У оквиру ове докторске тезе проучавана је компликована електронска структура аква- и оксо- комплекса прве серије прелазних метала. Теоријским методама, заснованим на DFT, израчунате су енергије основних и побуђених електронских стања комплекса прелазних метала. Испитано је понашање различитих DFA у циљу проналажења недвосмисленог начина за одређивање основног спинског стања оксо- и хидроксо- комплекса гвожђа, што је захтевaн задатак, и са теоријског и са експерименталног становишта. Резултати нас усмеравају на коришћење S12g за оптимизацију, као и за одређивање основног спинског стања. За рачунање побуђених стања употребљене су две различите методе (TD-DFT и LF-DFT) а резултати рационализовани и упоређени са експериментално добијеним. Резултати указују на знатно боље понашање LF-DFT методе за рачунање побуђених стања и репродукцију експерименталних спектара. У склопу ове дисертације изведено је и EDA изучавање серије оксо- и хидроксо- модел комплекса гвожђа. Енергија везивања разложена је на хемијски смислене доприносе. Резултати показују да је најбитнији фактор, одговоран за енергетску диференцијацију енергија побуђивања, неопходна да се метални јон из изолованог електронског стања доведе у електронско стање које поседује у комплексном једињењу. Следећи допринос по важности је орбитална стабилизација услед успостављања метал-лиганд хемијске везе.Примарни изазов је представљало успостављање одговарајућег нивоа теорије, објашњење међусобних односа између структурних особина и металног окружења са електронском структуром, као и рационализација добијених резултата и експерименталних података. Научни садржај ове дисертације предлаже рачунарске кораке којима чине DFT поузданом у објашњавању, тумачењу и предвђању карактеристика и својства комплекса прве серије прелазних метала. Рационалном применом предложених методологија, имамо прилику да разјаснимо експерименталне недоумице и искористимо основна начела како бисмо разумели хемијске сложености.
PB  - Универзитет у Београду, Хемијски факултет
T2  - Универзитет у Београду
T1  - Density functional theory for studying electronic states of aqua- and oxo- first row transiton metal complexes
UR  - https://hdl.handle.net/21.15107/rcub_nardus_17672
ER  - 

@phdthesis{
author = "Vlahović, Filip",
year = "2020",
abstract = "In the scope of present doctoral thesis, the complicated electronic structure of aqua- and oxo- complexes of the first row transition metals is studied. Energies of the ground and excited electronic states of transition metal complexes are calculated using DFT-based theoretical methods. The performance of different DFAs was investigated in order to find an unambiguous way to determine the ground spin state of oxo- and hydroxo-iron complexes, which is one of the most demanding tasks, both from theoretical and experimental point of view. The results direct us to use S12g for optimization as well as for the determination of the ground spin state.For calculation of excited states, two different methods (TD-DFT and LF-DFT) are utilized, whereas the results are rationalized and compared with those obtained experimentally. The results indicate a significantly better performance of LF-DFT method for calculation of excited states and reproduction of experimental spectra. In addition, EDA study of a series of oxo- and hydroxo- iron model complexes was performed. The binding energy is decomposed into chemically meaningful contributions. Obtained results show that the most important factor, responsible for the energy differentiation, is the destabilizing preparation energy based on excitation energy requirements and oxidation state of the metal. And the other is the stabilizing orbital interaction energy established when chemical bonds are created.The primary challenge was to establish an appropriate level of theory able to explain the relationships between structural features and electronic structure, and in turn rationalize the experimentally obtained results. The scientific content of this dissertation proposes computational steps which make DFT reliable for explaining, interpreting and predicting the characteristics and properties of first row transition metal complexes. By rationally applying the proposed methodologies, we have an exclusive opportunity to clarify the experimental blindspots and apply the basic principles in order to understand the chemical complexities., У оквиру ове докторске тезе проучавана је компликована електронска структура аква- и оксо- комплекса прве серије прелазних метала. Теоријским методама, заснованим на DFT, израчунате су енергије основних и побуђених електронских стања комплекса прелазних метала. Испитано је понашање различитих DFA у циљу проналажења недвосмисленог начина за одређивање основног спинског стања оксо- и хидроксо- комплекса гвожђа, што је захтевaн задатак, и са теоријског и са експерименталног становишта. Резултати нас усмеравају на коришћење S12g за оптимизацију, као и за одређивање основног спинског стања. За рачунање побуђених стања употребљене су две различите методе (TD-DFT и LF-DFT) а резултати рационализовани и упоређени са експериментално добијеним. Резултати указују на знатно боље понашање LF-DFT методе за рачунање побуђених стања и репродукцију експерименталних спектара. У склопу ове дисертације изведено је и EDA изучавање серије оксо- и хидроксо- модел комплекса гвожђа. Енергија везивања разложена је на хемијски смислене доприносе. Резултати показују да је најбитнији фактор, одговоран за енергетску диференцијацију енергија побуђивања, неопходна да се метални јон из изолованог електронског стања доведе у електронско стање које поседује у комплексном једињењу. Следећи допринос по важности је орбитална стабилизација услед успостављања метал-лиганд хемијске везе.Примарни изазов је представљало успостављање одговарајућег нивоа теорије, објашњење међусобних односа између структурних особина и металног окружења са електронском структуром, као и рационализација добијених резултата и експерименталних података. Научни садржај ове дисертације предлаже рачунарске кораке којима чине DFT поузданом у објашњавању, тумачењу и предвђању карактеристика и својства комплекса прве серије прелазних метала. Рационалном применом предложених методологија, имамо прилику да разјаснимо експерименталне недоумице и искористимо основна начела како бисмо разумели хемијске сложености.",
publisher = "Универзитет у Београду, Хемијски факултет",
journal = "Универзитет у Београду",
title = "Density functional theory for studying electronic states of aqua- and oxo- first row transiton metal complexes",
url = "https://hdl.handle.net/21.15107/rcub_nardus_17672"
}

Vlahović, F.. (2020). Density functional theory for studying electronic states of aqua- and oxo- first row transiton metal complexes. in Универзитет у Београду
Универзитет у Београду, Хемијски факултет..
https://hdl.handle.net/21.15107/rcub_nardus_17672

Vlahović F. Density functional theory for studying electronic states of aqua- and oxo- first row transiton metal complexes. in Универзитет у Београду. 2020;.
https://hdl.handle.net/21.15107/rcub_nardus_17672 .

Vlahović, Filip, "Density functional theory for studying electronic states of aqua- and oxo- first row transiton metal complexes" in Универзитет у Београду (2020),
https://hdl.handle.net/21.15107/rcub_nardus_17672 .

TY  - JOUR
AU  - Đurđić, Slađana Z.
AU  - Vukojević, Vesna
AU  - Vlahović, Filip
AU  - Ognjanović, Miloš
AU  - Švorc, Ľubomir
AU  - Kalcher, Kurt
AU  - Mutić, Jelena
AU  - Stanković, Dalibor
PY  - 2019
UR  - https://cherry.chem.bg.ac.rs/handle/123456789/3751
AB  - In present work we report application of bismuth (III) oxide (Bi2O3) decorated graphene nanoribbons (GNR)
composite for modification of screen printed electrode, and use of resulting modified screen-printed electrode
(SPCE/GNR/Bi2O3) as a disposable glucose biosensor. The composite was synthesized by use of co-precipitation
method followed by ultra-sonication. After characterization, the material was applied on the surface of the
screen-printed electrode in a ‘drop casting’ fashion. Glucose oxidase (GOx) was added to the modified surface
and finally covered by Nafion film. Resulting biosensor electrode (SPCE/GNR/Bi2O3/GOx/Naf) shows excellent
performance toward glucose detection, with working linear range from 0.28 to 1.70 mM and detection limit of
0.07 mM. Prepared biosensor was applied for the estimation of glucose level in standard honey samples with declared glucose level, in order to validate the methods (PT scheme). Obtained results are indicating excellent stability, reproducibility, accuracy and precision of the method for the determination of glucose in such samples
with negligible matrix effect. Developed biosensor showed high precision, accuracy and selectivity even when
employed for determination of glucose content in blood serum and urine samples. Proposed biosensor construction shows promising results and can be considered as stabile and reproducible tool for detection and quantification of glucose in investigated samples.
PB  - Elsevier
T2  - Journal of Electroanalytical Chemistry
T1  - Application of bismuth (III) oxide decorated graphene nanoribbons for enzymatic glucose biosensing
VL  - 850
DO  - 10.1016/j.jelechem.2019.113400
ER  - 

@article{
author = "Đurđić, Slađana Z. and Vukojević, Vesna and Vlahović, Filip and Ognjanović, Miloš and Švorc, Ľubomir and Kalcher, Kurt and Mutić, Jelena and Stanković, Dalibor",
year = "2019",
abstract = "In present work we report application of bismuth (III) oxide (Bi2O3) decorated graphene nanoribbons (GNR)
composite for modification of screen printed electrode, and use of resulting modified screen-printed electrode
(SPCE/GNR/Bi2O3) as a disposable glucose biosensor. The composite was synthesized by use of co-precipitation
method followed by ultra-sonication. After characterization, the material was applied on the surface of the
screen-printed electrode in a ‘drop casting’ fashion. Glucose oxidase (GOx) was added to the modified surface
and finally covered by Nafion film. Resulting biosensor electrode (SPCE/GNR/Bi2O3/GOx/Naf) shows excellent
performance toward glucose detection, with working linear range from 0.28 to 1.70 mM and detection limit of
0.07 mM. Prepared biosensor was applied for the estimation of glucose level in standard honey samples with declared glucose level, in order to validate the methods (PT scheme). Obtained results are indicating excellent stability, reproducibility, accuracy and precision of the method for the determination of glucose in such samples
with negligible matrix effect. Developed biosensor showed high precision, accuracy and selectivity even when
employed for determination of glucose content in blood serum and urine samples. Proposed biosensor construction shows promising results and can be considered as stabile and reproducible tool for detection and quantification of glucose in investigated samples.",
publisher = "Elsevier",
journal = "Journal of Electroanalytical Chemistry",
title = "Application of bismuth (III) oxide decorated graphene nanoribbons for enzymatic glucose biosensing",
volume = "850",
doi = "10.1016/j.jelechem.2019.113400"
}

Đurđić, S. Z., Vukojević, V., Vlahović, F., Ognjanović, M., Švorc, Ľ., Kalcher, K., Mutić, J.,& Stanković, D.. (2019). Application of bismuth (III) oxide decorated graphene nanoribbons for enzymatic glucose biosensing. in Journal of Electroanalytical Chemistry
Elsevier., 850.
https://doi.org/10.1016/j.jelechem.2019.113400

Đurđić SZ, Vukojević V, Vlahović F, Ognjanović M, Švorc Ľ, Kalcher K, Mutić J, Stanković D. Application of bismuth (III) oxide decorated graphene nanoribbons for enzymatic glucose biosensing. in Journal of Electroanalytical Chemistry. 2019;850.
doi:10.1016/j.jelechem.2019.113400 .

Đurđić, Slađana Z., Vukojević, Vesna, Vlahović, Filip, Ognjanović, Miloš, Švorc, Ľubomir, Kalcher, Kurt, Mutić, Jelena, Stanković, Dalibor, "Application of bismuth (III) oxide decorated graphene nanoribbons for enzymatic glucose biosensing" in Journal of Electroanalytical Chemistry, 850 (2019),
https://doi.org/10.1016/j.jelechem.2019.113400 . .

TY  - DATA
AU  - Đurđić, Slađana Z.
AU  - Vukojević, Vesna
AU  - Vlahović, Filip
AU  - Ognjanović, Miloš
AU  - Švorc, Ľubomir
AU  - Kalcher, Kurt
AU  - Mutić, Jelena
AU  - Stanković, Dalibor
PY  - 2019
UR  - https://cherry.chem.bg.ac.rs/handle/123456789/3752
PB  - Elsevier
T2  - Journal of Electroanalytical Chemistry
T1  - Supplementary data for article: Đurđić, S.; Vukojević, V.; Vlahović, F.; Ognjanović, M.; Švorc; Kalcher, K.; Mutić, J.; Stanković, D. M. Application of Bismuth (III) Oxide Decorated Graphene Nanoribbons for Enzymatic Glucose Biosensing. Journal of Electroanalytical Chemistry 2019, 850. https://doi.org/10.1016/j.jelechem.2019.113400
UR  - https://hdl.handle.net/21.15107/rcub_cherry_3752
ER  - 

@misc{
author = "Đurđić, Slađana Z. and Vukojević, Vesna and Vlahović, Filip and Ognjanović, Miloš and Švorc, Ľubomir and Kalcher, Kurt and Mutić, Jelena and Stanković, Dalibor",
year = "2019",
publisher = "Elsevier",
journal = "Journal of Electroanalytical Chemistry",
title = "Supplementary data for article: Đurđić, S.; Vukojević, V.; Vlahović, F.; Ognjanović, M.; Švorc; Kalcher, K.; Mutić, J.; Stanković, D. M. Application of Bismuth (III) Oxide Decorated Graphene Nanoribbons for Enzymatic Glucose Biosensing. Journal of Electroanalytical Chemistry 2019, 850. https://doi.org/10.1016/j.jelechem.2019.113400",
url = "https://hdl.handle.net/21.15107/rcub_cherry_3752"
}

Đurđić, S. Z., Vukojević, V., Vlahović, F., Ognjanović, M., Švorc, Ľ., Kalcher, K., Mutić, J.,& Stanković, D.. (2019). Supplementary data for article: Đurđić, S.; Vukojević, V.; Vlahović, F.; Ognjanović, M.; Švorc; Kalcher, K.; Mutić, J.; Stanković, D. M. Application of Bismuth (III) Oxide Decorated Graphene Nanoribbons for Enzymatic Glucose Biosensing. Journal of Electroanalytical Chemistry 2019, 850. https://doi.org/10.1016/j.jelechem.2019.113400. in Journal of Electroanalytical Chemistry
Elsevier..
https://hdl.handle.net/21.15107/rcub_cherry_3752

Đurđić SZ, Vukojević V, Vlahović F, Ognjanović M, Švorc Ľ, Kalcher K, Mutić J, Stanković D. Supplementary data for article: Đurđić, S.; Vukojević, V.; Vlahović, F.; Ognjanović, M.; Švorc; Kalcher, K.; Mutić, J.; Stanković, D. M. Application of Bismuth (III) Oxide Decorated Graphene Nanoribbons for Enzymatic Glucose Biosensing. Journal of Electroanalytical Chemistry 2019, 850. https://doi.org/10.1016/j.jelechem.2019.113400. in Journal of Electroanalytical Chemistry. 2019;.
https://hdl.handle.net/21.15107/rcub_cherry_3752 .

Đurđić, Slađana Z., Vukojević, Vesna, Vlahović, Filip, Ognjanović, Miloš, Švorc, Ľubomir, Kalcher, Kurt, Mutić, Jelena, Stanković, Dalibor, "Supplementary data for article: Đurđić, S.; Vukojević, V.; Vlahović, F.; Ognjanović, M.; Švorc; Kalcher, K.; Mutić, J.; Stanković, D. M. Application of Bismuth (III) Oxide Decorated Graphene Nanoribbons for Enzymatic Glucose Biosensing. Journal of Electroanalytical Chemistry 2019, 850. https://doi.org/10.1016/j.jelechem.2019.113400" in Journal of Electroanalytical Chemistry (2019),
https://hdl.handle.net/21.15107/rcub_cherry_3752 .

TY  - JOUR
AU  - Vlahović, Filip
AU  - Gruden-Pavlović, Maja
AU  - Swart, Marcel
PY  - 2018
UR  - https://cherry.chem.bg.ac.rs/handle/123456789/2129
AB  - The origin for the rotational barrier of organometallic versus inorganic sandwich complexes has remained enigmatic for the past decades. Here, we investigate in detail what causes the substantial barrier for titanodecaphosphacene through spin-state consistent density functional theory. Orbital interactions are shown to be the determining factor.
PB  - Wiley-V C H Verlag Gmbh, Weinheim
T2  - Chemistry. A European Journal
T1  - Rotating Iron and Titanium Sandwich Complexes
VL  - 24
IS  - 20
SP  - 5070
EP  - 5073
DO  - 10.1002/chem.201704829
ER  - 

@article{
author = "Vlahović, Filip and Gruden-Pavlović, Maja and Swart, Marcel",
year = "2018",
abstract = "The origin for the rotational barrier of organometallic versus inorganic sandwich complexes has remained enigmatic for the past decades. Here, we investigate in detail what causes the substantial barrier for titanodecaphosphacene through spin-state consistent density functional theory. Orbital interactions are shown to be the determining factor.",
publisher = "Wiley-V C H Verlag Gmbh, Weinheim",
journal = "Chemistry. A European Journal",
title = "Rotating Iron and Titanium Sandwich Complexes",
volume = "24",
number = "20",
pages = "5070-5073",
doi = "10.1002/chem.201704829"
}

Vlahović, F., Gruden-Pavlović, M.,& Swart, M.. (2018). Rotating Iron and Titanium Sandwich Complexes. in Chemistry. A European Journal
Wiley-V C H Verlag Gmbh, Weinheim., 24(20), 5070-5073.
https://doi.org/10.1002/chem.201704829

Vlahović F, Gruden-Pavlović M, Swart M. Rotating Iron and Titanium Sandwich Complexes. in Chemistry. A European Journal. 2018;24(20):5070-5073.
doi:10.1002/chem.201704829 .

Vlahović, Filip, Gruden-Pavlović, Maja, Swart, Marcel, "Rotating Iron and Titanium Sandwich Complexes" in Chemistry. A European Journal, 24, no. 20 (2018):5070-5073,
https://doi.org/10.1002/chem.201704829 . .

TY  - JOUR
AU  - Wang, Lianke
AU  - Zlatar, Matija
AU  - Vlahović, Filip
AU  - Demeshko, Serhiy
AU  - Philouze, Christian
AU  - Molton, Florian
AU  - Gennari, Marcello
AU  - Meyer, Franc
AU  - Duboc, Carole
AU  - Gruden-Pavlović, Maja
PY  - 2018
UR  - https://cherry.chem.bg.ac.rs/handle/123456789/2130
AB  - The complexes [(FeLX)-X-N2S2] [in which L-N2S2 = 2,2'-(2,2'-bipryridine-6,6'-diyl)bis(1,1'-diphenylethanethiolate) and X = Cl, Br and I], characterized crystallographically earlier and here (Fe(L)Br), reveal a square pyramidal coordinated Fe-III ion. Unusually, all three complexes have intermediate spin ground states. Susceptibility measurements, powder cw X- and Q-band EPR spectra, and zero-field powder Mossbauer spectra show that all complexes display distinct magnetic anisotropy, which has been rationalized by DFT calculations.
PB  - Wiley-V C H Verlag Gmbh, Weinheim
T2  - Chemistry. A European Journal
T1  - Experimental and Theoretical Identification of the Origin of Magnetic Anisotropy in Intermediate Spin Iron(III) Complexes
VL  - 24
IS  - 20
SP  - 5091
EP  - 5094
DO  - 10.1002/chem.201705989
ER  - 

@article{
author = "Wang, Lianke and Zlatar, Matija and Vlahović, Filip and Demeshko, Serhiy and Philouze, Christian and Molton, Florian and Gennari, Marcello and Meyer, Franc and Duboc, Carole and Gruden-Pavlović, Maja",
year = "2018",
abstract = "The complexes [(FeLX)-X-N2S2] [in which L-N2S2 = 2,2'-(2,2'-bipryridine-6,6'-diyl)bis(1,1'-diphenylethanethiolate) and X = Cl, Br and I], characterized crystallographically earlier and here (Fe(L)Br), reveal a square pyramidal coordinated Fe-III ion. Unusually, all three complexes have intermediate spin ground states. Susceptibility measurements, powder cw X- and Q-band EPR spectra, and zero-field powder Mossbauer spectra show that all complexes display distinct magnetic anisotropy, which has been rationalized by DFT calculations.",
publisher = "Wiley-V C H Verlag Gmbh, Weinheim",
journal = "Chemistry. A European Journal",
title = "Experimental and Theoretical Identification of the Origin of Magnetic Anisotropy in Intermediate Spin Iron(III) Complexes",
volume = "24",
number = "20",
pages = "5091-5094",
doi = "10.1002/chem.201705989"
}

Wang, L., Zlatar, M., Vlahović, F., Demeshko, S., Philouze, C., Molton, F., Gennari, M., Meyer, F., Duboc, C.,& Gruden-Pavlović, M.. (2018). Experimental and Theoretical Identification of the Origin of Magnetic Anisotropy in Intermediate Spin Iron(III) Complexes. in Chemistry. A European Journal
Wiley-V C H Verlag Gmbh, Weinheim., 24(20), 5091-5094.
https://doi.org/10.1002/chem.201705989

Wang L, Zlatar M, Vlahović F, Demeshko S, Philouze C, Molton F, Gennari M, Meyer F, Duboc C, Gruden-Pavlović M. Experimental and Theoretical Identification of the Origin of Magnetic Anisotropy in Intermediate Spin Iron(III) Complexes. in Chemistry. A European Journal. 2018;24(20):5091-5094.
doi:10.1002/chem.201705989 .

Wang, Lianke, Zlatar, Matija, Vlahović, Filip, Demeshko, Serhiy, Philouze, Christian, Molton, Florian, Gennari, Marcello, Meyer, Franc, Duboc, Carole, Gruden-Pavlović, Maja, "Experimental and Theoretical Identification of the Origin of Magnetic Anisotropy in Intermediate Spin Iron(III) Complexes" in Chemistry. A European Journal, 24, no. 20 (2018):5091-5094,
https://doi.org/10.1002/chem.201705989 . .

TY  - JOUR
AU  - Vlahović, Filip
AU  - Gruden-Pavlović, Maja
AU  - Swart, Marcel
PY  - 2018
UR  - https://cherry.chem.bg.ac.rs/handle/123456789/2983
AB  - The origin for the rotational barrier of organometallic versus inorganic sandwich complexes has remained enigmatic for the past decades. Here, we investigate in detail what causes the substantial barrier for titanodecaphosphacene through spin-state consistent density functional theory. Orbital interactions are shown to be the determining factor.
PB  - Wiley-V C H Verlag Gmbh, Weinheim
T2  - Chemistry. A European Journal
T1  - Rotating Iron and Titanium Sandwich Complexes
VL  - 24
IS  - 20
SP  - 5070
EP  - 5073
DO  - 10.1002/chem.201704829
ER  - 

@article{
author = "Vlahović, Filip and Gruden-Pavlović, Maja and Swart, Marcel",
year = "2018",
abstract = "The origin for the rotational barrier of organometallic versus inorganic sandwich complexes has remained enigmatic for the past decades. Here, we investigate in detail what causes the substantial barrier for titanodecaphosphacene through spin-state consistent density functional theory. Orbital interactions are shown to be the determining factor.",
publisher = "Wiley-V C H Verlag Gmbh, Weinheim",
journal = "Chemistry. A European Journal",
title = "Rotating Iron and Titanium Sandwich Complexes",
volume = "24",
number = "20",
pages = "5070-5073",
doi = "10.1002/chem.201704829"
}

Vlahović, F., Gruden-Pavlović, M.,& Swart, M.. (2018). Rotating Iron and Titanium Sandwich Complexes. in Chemistry. A European Journal
Wiley-V C H Verlag Gmbh, Weinheim., 24(20), 5070-5073.
https://doi.org/10.1002/chem.201704829

Vlahović F, Gruden-Pavlović M, Swart M. Rotating Iron and Titanium Sandwich Complexes. in Chemistry. A European Journal. 2018;24(20):5070-5073.
doi:10.1002/chem.201704829 .

Vlahović, Filip, Gruden-Pavlović, Maja, Swart, Marcel, "Rotating Iron and Titanium Sandwich Complexes" in Chemistry. A European Journal, 24, no. 20 (2018):5070-5073,
https://doi.org/10.1002/chem.201704829 . .

TY  - DATA
AU  - Vlahović, Filip
AU  - Gruden-Pavlović, Maja
AU  - Swart, Marcel
PY  - 2018
UR  - https://cherry.chem.bg.ac.rs/handle/123456789/3005
PB  - Wiley-V C H Verlag Gmbh, Weinheim
T2  - Chemistry. A European Journal
T1  - Supplementary data for the article: Vlahovic, F.; Gruden, M.; Swart, M. Rotating Iron and Titanium Sandwich Complexes. Chemistry - A European Journal 2018, 24 (20), 5070–5073. https://doi.org/10.1002/chem.201704829
UR  - https://hdl.handle.net/21.15107/rcub_cherry_3005
ER  - 

@misc{
author = "Vlahović, Filip and Gruden-Pavlović, Maja and Swart, Marcel",
year = "2018",
publisher = "Wiley-V C H Verlag Gmbh, Weinheim",
journal = "Chemistry. A European Journal",
title = "Supplementary data for the article: Vlahovic, F.; Gruden, M.; Swart, M. Rotating Iron and Titanium Sandwich Complexes. Chemistry - A European Journal 2018, 24 (20), 5070–5073. https://doi.org/10.1002/chem.201704829",
url = "https://hdl.handle.net/21.15107/rcub_cherry_3005"
}

Vlahović, F., Gruden-Pavlović, M.,& Swart, M.. (2018). Supplementary data for the article: Vlahovic, F.; Gruden, M.; Swart, M. Rotating Iron and Titanium Sandwich Complexes. Chemistry - A European Journal 2018, 24 (20), 5070–5073. https://doi.org/10.1002/chem.201704829. in Chemistry. A European Journal
Wiley-V C H Verlag Gmbh, Weinheim..
https://hdl.handle.net/21.15107/rcub_cherry_3005

Vlahović F, Gruden-Pavlović M, Swart M. Supplementary data for the article: Vlahovic, F.; Gruden, M.; Swart, M. Rotating Iron and Titanium Sandwich Complexes. Chemistry - A European Journal 2018, 24 (20), 5070–5073. https://doi.org/10.1002/chem.201704829. in Chemistry. A European Journal. 2018;.
https://hdl.handle.net/21.15107/rcub_cherry_3005 .

Vlahović, Filip, Gruden-Pavlović, Maja, Swart, Marcel, "Supplementary data for the article: Vlahovic, F.; Gruden, M.; Swart, M. Rotating Iron and Titanium Sandwich Complexes. Chemistry - A European Journal 2018, 24 (20), 5070–5073. https://doi.org/10.1002/chem.201704829" in Chemistry. A European Journal (2018),
https://hdl.handle.net/21.15107/rcub_cherry_3005 .

TY  - DATA
AU  - Wang, Lianke
AU  - Zlatar, Matija
AU  - Vlahović, Filip
AU  - Demeshko, Serhiy
AU  - Philouze, Christian
AU  - Molton, Florian
AU  - Gennari, Marcello
AU  - Meyer, Franc
AU  - Duboc, Carole
AU  - Gruden-Pavlović, Maja
PY  - 2018
UR  - https://cherry.chem.bg.ac.rs/handle/123456789/3204
PB  - Wiley-V C H Verlag Gmbh, Weinheim
T2  - Chemistry. A European Journal
T1  - Supplementary material for the article: Wang, L.; Zlatar, M.; Vlahović, F.; Demeshko, S.; Philouze, C.; Molton, F.; Gennari, M.; Meyer, F.; Duboc, C.; Gruden, M. Experimental and Theoretical Identification of the Origin of Magnetic Anisotropy in Intermediate Spin Iron(III) Complexes. Chemistry - A European Journal 2018, 24 (20), 5091–5094. https://doi.org/10.1002/chem.201705989
UR  - https://hdl.handle.net/21.15107/rcub_cherry_3204
ER  - 

@misc{
author = "Wang, Lianke and Zlatar, Matija and Vlahović, Filip and Demeshko, Serhiy and Philouze, Christian and Molton, Florian and Gennari, Marcello and Meyer, Franc and Duboc, Carole and Gruden-Pavlović, Maja",
year = "2018",
publisher = "Wiley-V C H Verlag Gmbh, Weinheim",
journal = "Chemistry. A European Journal",
title = "Supplementary material for the article: Wang, L.; Zlatar, M.; Vlahović, F.; Demeshko, S.; Philouze, C.; Molton, F.; Gennari, M.; Meyer, F.; Duboc, C.; Gruden, M. Experimental and Theoretical Identification of the Origin of Magnetic Anisotropy in Intermediate Spin Iron(III) Complexes. Chemistry - A European Journal 2018, 24 (20), 5091–5094. https://doi.org/10.1002/chem.201705989",
url = "https://hdl.handle.net/21.15107/rcub_cherry_3204"
}

Wang, L., Zlatar, M., Vlahović, F., Demeshko, S., Philouze, C., Molton, F., Gennari, M., Meyer, F., Duboc, C.,& Gruden-Pavlović, M.. (2018). Supplementary material for the article: Wang, L.; Zlatar, M.; Vlahović, F.; Demeshko, S.; Philouze, C.; Molton, F.; Gennari, M.; Meyer, F.; Duboc, C.; Gruden, M. Experimental and Theoretical Identification of the Origin of Magnetic Anisotropy in Intermediate Spin Iron(III) Complexes. Chemistry - A European Journal 2018, 24 (20), 5091–5094. https://doi.org/10.1002/chem.201705989. in Chemistry. A European Journal
Wiley-V C H Verlag Gmbh, Weinheim..
https://hdl.handle.net/21.15107/rcub_cherry_3204

Wang L, Zlatar M, Vlahović F, Demeshko S, Philouze C, Molton F, Gennari M, Meyer F, Duboc C, Gruden-Pavlović M. Supplementary material for the article: Wang, L.; Zlatar, M.; Vlahović, F.; Demeshko, S.; Philouze, C.; Molton, F.; Gennari, M.; Meyer, F.; Duboc, C.; Gruden, M. Experimental and Theoretical Identification of the Origin of Magnetic Anisotropy in Intermediate Spin Iron(III) Complexes. Chemistry - A European Journal 2018, 24 (20), 5091–5094. https://doi.org/10.1002/chem.201705989. in Chemistry. A European Journal. 2018;.
https://hdl.handle.net/21.15107/rcub_cherry_3204 .

Wang, Lianke, Zlatar, Matija, Vlahović, Filip, Demeshko, Serhiy, Philouze, Christian, Molton, Florian, Gennari, Marcello, Meyer, Franc, Duboc, Carole, Gruden-Pavlović, Maja, "Supplementary material for the article: Wang, L.; Zlatar, M.; Vlahović, F.; Demeshko, S.; Philouze, C.; Molton, F.; Gennari, M.; Meyer, F.; Duboc, C.; Gruden, M. Experimental and Theoretical Identification of the Origin of Magnetic Anisotropy in Intermediate Spin Iron(III) Complexes. Chemistry - A European Journal 2018, 24 (20), 5091–5094. https://doi.org/10.1002/chem.201705989" in Chemistry. A European Journal (2018),
https://hdl.handle.net/21.15107/rcub_cherry_3204 .

TY  - JOUR
AU  - Vlahović, Filip
AU  - Ivanovic, Sasa
AU  - Zlatar, Matija
AU  - Gruden-Pavlović, Maja
PY  - 2017
UR  - https://cherry.chem.bg.ac.rs/handle/123456789/2577
AB  - Density functional method with continuum solvation model is used for the calculation of the partition coefficient log KOW and the determination of lipophilicity of 22 most frequently used organophosphate type pesticides. Excellent agreement with experimental data is obtained using three different density functional approximations (one local, one general gradient and one hybrid), and our results highlight DFT as a reliable and trustworthy method for the calculation of lipophilicity for this important class of molecules. Furthermore, the calculated lipophilicity results are associated with the experimentally determined LD50 and LC50 values, showing that the most toxic pesticides are those with transient characteristics (medium lipophilicity), although this conclusion must be taken with a caution, due to the many factors influencing the ingestion and action of a certain substance in the body besides lipophilicity.
PB  - Serbian Chemical Soc, Belgrade
T2  - Journal of the Serbian Chemical Society
T1  - Density functional theory calculation of lipophilicity for organophosphate type pesticides
VL  - 82
IS  - 12
SP  - 1369
EP  - 1378
DO  - 10.2298/JSC170725104V
ER  - 

@article{
author = "Vlahović, Filip and Ivanovic, Sasa and Zlatar, Matija and Gruden-Pavlović, Maja",
year = "2017",
abstract = "Density functional method with continuum solvation model is used for the calculation of the partition coefficient log KOW and the determination of lipophilicity of 22 most frequently used organophosphate type pesticides. Excellent agreement with experimental data is obtained using three different density functional approximations (one local, one general gradient and one hybrid), and our results highlight DFT as a reliable and trustworthy method for the calculation of lipophilicity for this important class of molecules. Furthermore, the calculated lipophilicity results are associated with the experimentally determined LD50 and LC50 values, showing that the most toxic pesticides are those with transient characteristics (medium lipophilicity), although this conclusion must be taken with a caution, due to the many factors influencing the ingestion and action of a certain substance in the body besides lipophilicity.",
publisher = "Serbian Chemical Soc, Belgrade",
journal = "Journal of the Serbian Chemical Society",
title = "Density functional theory calculation of lipophilicity for organophosphate type pesticides",
volume = "82",
number = "12",
pages = "1369-1378",
doi = "10.2298/JSC170725104V"
}

Vlahović, F., Ivanovic, S., Zlatar, M.,& Gruden-Pavlović, M.. (2017). Density functional theory calculation of lipophilicity for organophosphate type pesticides. in Journal of the Serbian Chemical Society
Serbian Chemical Soc, Belgrade., 82(12), 1369-1378.
https://doi.org/10.2298/JSC170725104V

Vlahović F, Ivanovic S, Zlatar M, Gruden-Pavlović M. Density functional theory calculation of lipophilicity for organophosphate type pesticides. in Journal of the Serbian Chemical Society. 2017;82(12):1369-1378.
doi:10.2298/JSC170725104V .

Vlahović, Filip, Ivanovic, Sasa, Zlatar, Matija, Gruden-Pavlović, Maja, "Density functional theory calculation of lipophilicity for organophosphate type pesticides" in Journal of the Serbian Chemical Society, 82, no. 12 (2017):1369-1378,
https://doi.org/10.2298/JSC170725104V . .

TY  - JOUR
AU  - Dostanić, Jasmina
AU  - Lončarević, Davor
AU  - Zlatar, Matija
AU  - Vlahović, Filip
AU  - Jovanović, Dušan M.
PY  - 2016
UR  - https://cherry.chem.bg.ac.rs/handle/123456789/3579
AB  - A series of arylazo pyridone dyes was synthesized by changing the type of the substituent group in the diazo moiety, ranging from strong electron-donating to strong electron-withdrawing groups. The structural and electronic properties of the investigated dyes was calculated at the M062X/6-31 + G(d,p) level of theory. The observed good linear correlations between atomic charges and Hammett sigma(p) constants provided a basis to discuss the transmission of electronic substituent effects through a dye framework. The reactivity of synthesized dyes was tested through their decolorization efficiency in TiO2 photocatalytic system (Degussa P-25). Quantitative structure activity relationship analysis revealed a strong correlation between reactivity of investigated dyes and Hammett substituent constants. The reaction was facilitated by electron-withdrawing groups, and retarded by electron-donating ones. Quantum mechanical calculations was used in order to describe the mechanism of the photocatalytic oxidation reactions of investigated dyes and interpret their reactivities within the framework of the Density Functional Theory (DFT). According to DFT based reactivity descriptors, i.e. Fukui functions and local softness, the active site moves from azo nitrogen atom linked to benzene ring to pyridone carbon atom linked to azo bond, going from dyes with electron-donating groups to dyes with electron-withdrawing groups.
PB  - Elsevier Science Bv, Amsterdam
T2  - Journal of Hazardous Materials
T1  - Quantitative structure-activity relationship analysis of substituted arylazo pyridone dyes in photocatalytic system: Experimental and theoretical study
VL  - 316
SP  - 26
EP  - 33
DO  - 10.1016/j.jhazmat.2016.05.015
ER  - 

@article{
author = "Dostanić, Jasmina and Lončarević, Davor and Zlatar, Matija and Vlahović, Filip and Jovanović, Dušan M.",
year = "2016",
abstract = "A series of arylazo pyridone dyes was synthesized by changing the type of the substituent group in the diazo moiety, ranging from strong electron-donating to strong electron-withdrawing groups. The structural and electronic properties of the investigated dyes was calculated at the M062X/6-31 + G(d,p) level of theory. The observed good linear correlations between atomic charges and Hammett sigma(p) constants provided a basis to discuss the transmission of electronic substituent effects through a dye framework. The reactivity of synthesized dyes was tested through their decolorization efficiency in TiO2 photocatalytic system (Degussa P-25). Quantitative structure activity relationship analysis revealed a strong correlation between reactivity of investigated dyes and Hammett substituent constants. The reaction was facilitated by electron-withdrawing groups, and retarded by electron-donating ones. Quantum mechanical calculations was used in order to describe the mechanism of the photocatalytic oxidation reactions of investigated dyes and interpret their reactivities within the framework of the Density Functional Theory (DFT). According to DFT based reactivity descriptors, i.e. Fukui functions and local softness, the active site moves from azo nitrogen atom linked to benzene ring to pyridone carbon atom linked to azo bond, going from dyes with electron-donating groups to dyes with electron-withdrawing groups.",
publisher = "Elsevier Science Bv, Amsterdam",
journal = "Journal of Hazardous Materials",
title = "Quantitative structure-activity relationship analysis of substituted arylazo pyridone dyes in photocatalytic system: Experimental and theoretical study",
volume = "316",
pages = "26-33",
doi = "10.1016/j.jhazmat.2016.05.015"
}

Dostanić, J., Lončarević, D., Zlatar, M., Vlahović, F.,& Jovanović, D. M.. (2016). Quantitative structure-activity relationship analysis of substituted arylazo pyridone dyes in photocatalytic system: Experimental and theoretical study. in Journal of Hazardous Materials
Elsevier Science Bv, Amsterdam., 316, 26-33.
https://doi.org/10.1016/j.jhazmat.2016.05.015

Dostanić J, Lončarević D, Zlatar M, Vlahović F, Jovanović DM. Quantitative structure-activity relationship analysis of substituted arylazo pyridone dyes in photocatalytic system: Experimental and theoretical study. in Journal of Hazardous Materials. 2016;316:26-33.
doi:10.1016/j.jhazmat.2016.05.015 .

Dostanić, Jasmina, Lončarević, Davor, Zlatar, Matija, Vlahović, Filip, Jovanović, Dušan M., "Quantitative structure-activity relationship analysis of substituted arylazo pyridone dyes in photocatalytic system: Experimental and theoretical study" in Journal of Hazardous Materials, 316 (2016):26-33,
https://doi.org/10.1016/j.jhazmat.2016.05.015 . .

TY  - DATA
AU  - Dostanić, Jasmina
AU  - Lončarević, Davor
AU  - Zlatar, Matija
AU  - Vlahović, Filip
AU  - Jovanović, Dušan M.
PY  - 2016
UR  - https://cherry.chem.bg.ac.rs/handle/123456789/3584
PB  - Elsevier Science Bv, Amsterdam
T2  - Journal of Hazardous Materials
T1  - Supplementary material for the article: Dostanić, J.; Lončarević, D.; Zlatar, M.; Vlahović, F.; Jovanović, D. M. Quantitative Structure-Activity Relationship Analysis of Substituted Arylazo Pyridone Dyes in Photocatalytic System: Experimental and Theoretical Study. J. Hazard. Mater. 2016, 316, 26–33. https://doi.org/10.1016/j.jhazmat.2016.05.015
UR  - https://hdl.handle.net/21.15107/rcub_cherry_3584
ER  - 

@misc{
author = "Dostanić, Jasmina and Lončarević, Davor and Zlatar, Matija and Vlahović, Filip and Jovanović, Dušan M.",
year = "2016",
publisher = "Elsevier Science Bv, Amsterdam",
journal = "Journal of Hazardous Materials",
title = "Supplementary material for the article: Dostanić, J.; Lončarević, D.; Zlatar, M.; Vlahović, F.; Jovanović, D. M. Quantitative Structure-Activity Relationship Analysis of Substituted Arylazo Pyridone Dyes in Photocatalytic System: Experimental and Theoretical Study. J. Hazard. Mater. 2016, 316, 26–33. https://doi.org/10.1016/j.jhazmat.2016.05.015",
url = "https://hdl.handle.net/21.15107/rcub_cherry_3584"
}

Dostanić, J., Lončarević, D., Zlatar, M., Vlahović, F.,& Jovanović, D. M.. (2016). Supplementary material for the article: Dostanić, J.; Lončarević, D.; Zlatar, M.; Vlahović, F.; Jovanović, D. M. Quantitative Structure-Activity Relationship Analysis of Substituted Arylazo Pyridone Dyes in Photocatalytic System: Experimental and Theoretical Study. J. Hazard. Mater. 2016, 316, 26–33. https://doi.org/10.1016/j.jhazmat.2016.05.015. in Journal of Hazardous Materials
Elsevier Science Bv, Amsterdam..
https://hdl.handle.net/21.15107/rcub_cherry_3584

Dostanić J, Lončarević D, Zlatar M, Vlahović F, Jovanović DM. Supplementary material for the article: Dostanić, J.; Lončarević, D.; Zlatar, M.; Vlahović, F.; Jovanović, D. M. Quantitative Structure-Activity Relationship Analysis of Substituted Arylazo Pyridone Dyes in Photocatalytic System: Experimental and Theoretical Study. J. Hazard. Mater. 2016, 316, 26–33. https://doi.org/10.1016/j.jhazmat.2016.05.015. in Journal of Hazardous Materials. 2016;.
https://hdl.handle.net/21.15107/rcub_cherry_3584 .

Dostanić, Jasmina, Lončarević, Davor, Zlatar, Matija, Vlahović, Filip, Jovanović, Dušan M., "Supplementary material for the article: Dostanić, J.; Lončarević, D.; Zlatar, M.; Vlahović, F.; Jovanović, D. M. Quantitative Structure-Activity Relationship Analysis of Substituted Arylazo Pyridone Dyes in Photocatalytic System: Experimental and Theoretical Study. J. Hazard. Mater. 2016, 316, 26–33. https://doi.org/10.1016/j.jhazmat.2016.05.015" in Journal of Hazardous Materials (2016),
https://hdl.handle.net/21.15107/rcub_cherry_3584 .

TY  - DATA
AU  - Anđelković, Ljubica
AU  - Stepanović, Stepan
AU  - Vlahović, Filip
AU  - Zlatar, Matija
AU  - Gruden-Pavlović, Maja
PY  - 2016
UR  - https://cherry.chem.bg.ac.rs/handle/123456789/3607
PB  - Royal Soc Chemistry, Cambridge
T2  - Physical Chemistry Chemical Physics
T1  - Supplementary data for the article: Andjelković, L.; Stepanović, S.; Vlahović, F.; Zlatar, M.; Gruden, M. Resolving the Origin of the Multimode Jahn-Teller Effect in Metallophthalocyanines. Physical Chemistry Chemical Physics 2016, 18 (42), 29122–29130. https://doi.org/10.1039/c6cp03859j
UR  - https://hdl.handle.net/21.15107/rcub_cherry_3607
ER  - 

@misc{
author = "Anđelković, Ljubica and Stepanović, Stepan and Vlahović, Filip and Zlatar, Matija and Gruden-Pavlović, Maja",
year = "2016",
publisher = "Royal Soc Chemistry, Cambridge",
journal = "Physical Chemistry Chemical Physics",
title = "Supplementary data for the article: Andjelković, L.; Stepanović, S.; Vlahović, F.; Zlatar, M.; Gruden, M. Resolving the Origin of the Multimode Jahn-Teller Effect in Metallophthalocyanines. Physical Chemistry Chemical Physics 2016, 18 (42), 29122–29130. https://doi.org/10.1039/c6cp03859j",
url = "https://hdl.handle.net/21.15107/rcub_cherry_3607"
}

Anđelković, L., Stepanović, S., Vlahović, F., Zlatar, M.,& Gruden-Pavlović, M.. (2016). Supplementary data for the article: Andjelković, L.; Stepanović, S.; Vlahović, F.; Zlatar, M.; Gruden, M. Resolving the Origin of the Multimode Jahn-Teller Effect in Metallophthalocyanines. Physical Chemistry Chemical Physics 2016, 18 (42), 29122–29130. https://doi.org/10.1039/c6cp03859j. in Physical Chemistry Chemical Physics
Royal Soc Chemistry, Cambridge..
https://hdl.handle.net/21.15107/rcub_cherry_3607

Anđelković L, Stepanović S, Vlahović F, Zlatar M, Gruden-Pavlović M. Supplementary data for the article: Andjelković, L.; Stepanović, S.; Vlahović, F.; Zlatar, M.; Gruden, M. Resolving the Origin of the Multimode Jahn-Teller Effect in Metallophthalocyanines. Physical Chemistry Chemical Physics 2016, 18 (42), 29122–29130. https://doi.org/10.1039/c6cp03859j. in Physical Chemistry Chemical Physics. 2016;.
https://hdl.handle.net/21.15107/rcub_cherry_3607 .

Anđelković, Ljubica, Stepanović, Stepan, Vlahović, Filip, Zlatar, Matija, Gruden-Pavlović, Maja, "Supplementary data for the article: Andjelković, L.; Stepanović, S.; Vlahović, F.; Zlatar, M.; Gruden, M. Resolving the Origin of the Multimode Jahn-Teller Effect in Metallophthalocyanines. Physical Chemistry Chemical Physics 2016, 18 (42), 29122–29130. https://doi.org/10.1039/c6cp03859j" in Physical Chemistry Chemical Physics (2016),
https://hdl.handle.net/21.15107/rcub_cherry_3607 .

TY  - JOUR
AU  - Dostanić, Jasmina
AU  - Lončarević, Davor
AU  - Zlatar, Matija
AU  - Vlahović, Filip
AU  - Jovanović, Dušan M.
PY  - 2016
UR  - https://cherry.chem.bg.ac.rs/handle/123456789/2277
AB  - A series of arylazo pyridone dyes was synthesized by changing the type of the substituent group in the diazo moiety, ranging from strong electron-donating to strong electron-withdrawing groups. The structural and electronic properties of the investigated dyes was calculated at the M062X/6-31 + G(d,p) level of theory. The observed good linear correlations between atomic charges and Hammett sigma(p) constants provided a basis to discuss the transmission of electronic substituent effects through a dye framework. The reactivity of synthesized dyes was tested through their decolorization efficiency in TiO2 photocatalytic system (Degussa P-25). Quantitative structure activity relationship analysis revealed a strong correlation between reactivity of investigated dyes and Hammett substituent constants. The reaction was facilitated by electron-withdrawing groups, and retarded by electron-donating ones. Quantum mechanical calculations was used in order to describe the mechanism of the photocatalytic oxidation reactions of investigated dyes and interpret their reactivities within the framework of the Density Functional Theory (DFT). According to DFT based reactivity descriptors, i.e. Fukui functions and local softness, the active site moves from azo nitrogen atom linked to benzene ring to pyridone carbon atom linked to azo bond, going from dyes with electron-donating groups to dyes with electron-withdrawing groups.
PB  - Elsevier Science Bv, Amsterdam
T2  - Journal of Hazardous Materials
T1  - Quantitative structure-activity relationship analysis of substituted arylazo pyridone dyes in photocatalytic system: Experimental and theoretical study
VL  - 316
SP  - 26
EP  - 33
DO  - 10.1016/j.jhazmat.2016.05.015
ER  - 

@article{
author = "Dostanić, Jasmina and Lončarević, Davor and Zlatar, Matija and Vlahović, Filip and Jovanović, Dušan M.",
year = "2016",
abstract = "A series of arylazo pyridone dyes was synthesized by changing the type of the substituent group in the diazo moiety, ranging from strong electron-donating to strong electron-withdrawing groups. The structural and electronic properties of the investigated dyes was calculated at the M062X/6-31 + G(d,p) level of theory. The observed good linear correlations between atomic charges and Hammett sigma(p) constants provided a basis to discuss the transmission of electronic substituent effects through a dye framework. The reactivity of synthesized dyes was tested through their decolorization efficiency in TiO2 photocatalytic system (Degussa P-25). Quantitative structure activity relationship analysis revealed a strong correlation between reactivity of investigated dyes and Hammett substituent constants. The reaction was facilitated by electron-withdrawing groups, and retarded by electron-donating ones. Quantum mechanical calculations was used in order to describe the mechanism of the photocatalytic oxidation reactions of investigated dyes and interpret their reactivities within the framework of the Density Functional Theory (DFT). According to DFT based reactivity descriptors, i.e. Fukui functions and local softness, the active site moves from azo nitrogen atom linked to benzene ring to pyridone carbon atom linked to azo bond, going from dyes with electron-donating groups to dyes with electron-withdrawing groups.",
publisher = "Elsevier Science Bv, Amsterdam",
journal = "Journal of Hazardous Materials",
title = "Quantitative structure-activity relationship analysis of substituted arylazo pyridone dyes in photocatalytic system: Experimental and theoretical study",
volume = "316",
pages = "26-33",
doi = "10.1016/j.jhazmat.2016.05.015"
}

Dostanić, J., Lončarević, D., Zlatar, M., Vlahović, F.,& Jovanović, D. M.. (2016). Quantitative structure-activity relationship analysis of substituted arylazo pyridone dyes in photocatalytic system: Experimental and theoretical study. in Journal of Hazardous Materials
Elsevier Science Bv, Amsterdam., 316, 26-33.
https://doi.org/10.1016/j.jhazmat.2016.05.015

Dostanić J, Lončarević D, Zlatar M, Vlahović F, Jovanović DM. Quantitative structure-activity relationship analysis of substituted arylazo pyridone dyes in photocatalytic system: Experimental and theoretical study. in Journal of Hazardous Materials. 2016;316:26-33.
doi:10.1016/j.jhazmat.2016.05.015 .

Dostanić, Jasmina, Lončarević, Davor, Zlatar, Matija, Vlahović, Filip, Jovanović, Dušan M., "Quantitative structure-activity relationship analysis of substituted arylazo pyridone dyes in photocatalytic system: Experimental and theoretical study" in Journal of Hazardous Materials, 316 (2016):26-33,
https://doi.org/10.1016/j.jhazmat.2016.05.015 . .