TY  - DATA
AU  - Đurđić, Slađana
AU  - Vlahović, Filip
AU  - Markićević, Milan
AU  - Mutić, Jelena
AU  - Manojlović, Dragan
AU  - Stanković, Vesna
AU  - Švorc, Ľubomír
AU  - Stanković, Dalibor
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 and Vlahović, Filip and Markićević, Milan and Mutić, Jelena and Manojlović, Dragan and Stanković, Vesna and Švorc, Ľubomír and Stanković, Dalibor",
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., Vlahović, F., Markićević, M., Mutić, J., Manojlović, D., 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
MDPI., 11(1), 15.
https://hdl.handle.net/21.15107/rcub_cherry_5839

Đurđić S, Vlahović F, Markićević M, Mutić J, Manojlović D, 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.11(1):15.
https://hdl.handle.net/21.15107/rcub_cherry_5839 .

Đurđić, Slađana, Vlahović, Filip, Markićević, Milan, Mutić, Jelena, Manojlović, Dragan, 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. 1:15,
https://hdl.handle.net/21.15107/rcub_cherry_5839 .

TY  - JOUR
AU  - Đurđić, Slađana
AU  - Vlahović, Filip
AU  - Markićević, Milan
AU  - Mutić, Jelena
AU  - Manojlović, Dragan
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 and Vlahović, Filip and Markićević, Milan and Mutić, Jelena and Manojlović, Dragan 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., 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

Đurđić S, Vlahović F, Markićević M, Mutić J, Manojlović D, 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, Vlahović, Filip, Markićević, Milan, Mutić, Jelena, Manojlović, Dragan, 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  - JOUR
AU  - Mikavica, Ivana
AU  - Ranđelović, Dragana
AU  - Đorđević, Vladan
AU  - Rakić, Tamara
AU  - Gajić, Gordana
AU  - Mutić, Jelena
PY  - 2023
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/5516
AB  - The mobility of chemical elements in the soil-orchid system has been poorly studied. The aim of this study is to evaluate the uptake and mobility of several trace (Li, Ba, Sr, Ag, Hg, and B) and macronutrients (Ca, Mg, and K) in the orchid Anacamptis morio (L.) R.M.Bateman, Pridgeon & M.W.Chase from soils in western Serbia. The sampling sites are characterized by three different bedrock types—cherts, limestones, and serpentines, which are the source of the significant chemical differences in the elemental status of the soil and plant tissues. The four-step Community Bureau of Reference sequential extraction procedure was used to determine the distribution of fractions and predict their potential phytoavailability. The orchid and soil samples were analyzed for total elemental content analysis using ICP-OES. The greatest potential for plant availability was determined for Ba and Sr, representing about 80% of the total soil content. More than 40% of Li in the soils was found to be potentially phytoavailable. Significant correlations were found between the total content of Li, B, and Sr in soils. Between 38 and 60% of Li content and more than 80% of Ba and Sr content were determined to be potentially phytoavailable by sequential analysis. The highest bioconcentration factor (> 1) was determined in the case of B and Sr for all orchid organs, while translocation factor for Li was highest in tubers and leaves. The studied elements were mainly stored in tubers and roots, indicating the exclusion strategy of A. morio as a metal tolerance mechanism. The data obtained showed significant differences in metal content in soils and plants originating from sites with different parent materials, suggesting that bedrock type and associated soil properties are important factors that determine chemical element mobility and uptake.
T2  - Environmental Science and Pollution Research
T2  - Environmental Science and Pollution Research
T1  - Concentration and mobility of trace elements (Li, Ba, Sr, Ag, Hg, B) and macronutrients (Ca, Mg, K) in soil-orchid system on different bedrock types
VL  - n/a
DO  - 10.1007/s11356-022-22110-z
ER  - 

@article{
author = "Mikavica, Ivana and Ranđelović, Dragana and Đorđević, Vladan and Rakić, Tamara and Gajić, Gordana and Mutić, Jelena",
year = "2023",
abstract = "The mobility of chemical elements in the soil-orchid system has been poorly studied. The aim of this study is to evaluate the uptake and mobility of several trace (Li, Ba, Sr, Ag, Hg, and B) and macronutrients (Ca, Mg, and K) in the orchid Anacamptis morio (L.) R.M.Bateman, Pridgeon & M.W.Chase from soils in western Serbia. The sampling sites are characterized by three different bedrock types—cherts, limestones, and serpentines, which are the source of the significant chemical differences in the elemental status of the soil and plant tissues. The four-step Community Bureau of Reference sequential extraction procedure was used to determine the distribution of fractions and predict their potential phytoavailability. The orchid and soil samples were analyzed for total elemental content analysis using ICP-OES. The greatest potential for plant availability was determined for Ba and Sr, representing about 80% of the total soil content. More than 40% of Li in the soils was found to be potentially phytoavailable. Significant correlations were found between the total content of Li, B, and Sr in soils. Between 38 and 60% of Li content and more than 80% of Ba and Sr content were determined to be potentially phytoavailable by sequential analysis. The highest bioconcentration factor (> 1) was determined in the case of B and Sr for all orchid organs, while translocation factor for Li was highest in tubers and leaves. The studied elements were mainly stored in tubers and roots, indicating the exclusion strategy of A. morio as a metal tolerance mechanism. The data obtained showed significant differences in metal content in soils and plants originating from sites with different parent materials, suggesting that bedrock type and associated soil properties are important factors that determine chemical element mobility and uptake.",
journal = "Environmental Science and Pollution Research, Environmental Science and Pollution Research",
title = "Concentration and mobility of trace elements (Li, Ba, Sr, Ag, Hg, B) and macronutrients (Ca, Mg, K) in soil-orchid system on different bedrock types",
volume = "n/a",
doi = "10.1007/s11356-022-22110-z"
}

Mikavica, I., Ranđelović, D., Đorđević, V., Rakić, T., Gajić, G.,& Mutić, J.. (2023). Concentration and mobility of trace elements (Li, Ba, Sr, Ag, Hg, B) and macronutrients (Ca, Mg, K) in soil-orchid system on different bedrock types. in Environmental Science and Pollution Research, n/a.
https://doi.org/10.1007/s11356-022-22110-z

Mikavica I, Ranđelović D, Đorđević V, Rakić T, Gajić G, Mutić J. Concentration and mobility of trace elements (Li, Ba, Sr, Ag, Hg, B) and macronutrients (Ca, Mg, K) in soil-orchid system on different bedrock types. in Environmental Science and Pollution Research. 2023;n/a.
doi:10.1007/s11356-022-22110-z .

Mikavica, Ivana, Ranđelović, Dragana, Đorđević, Vladan, Rakić, Tamara, Gajić, Gordana, Mutić, Jelena, "Concentration and mobility of trace elements (Li, Ba, Sr, Ag, Hg, B) and macronutrients (Ca, Mg, K) in soil-orchid system on different bedrock types" in Environmental Science and Pollution Research, n/a (2023),
https://doi.org/10.1007/s11356-022-22110-z . .

TY  - JOUR
AU  - Đurđić, Slađana Z.
AU  - Ognjanović, Miloš
AU  - Krstić Ristivojević, Maja
AU  - Antić, Bratislav
AU  - Ćirković-Veličković, Tanja
AU  - Mutić, Jelena
AU  - Kónya, Zoltán
AU  - Stanković, Dalibor
PY  - 2022
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/5670
AB  - An electrochemical approach is presented based on multiwall carbon nanotubes (MWCNTs) and neodymium(III) hydroxide (Nd(OH)3) nanoflakes for detection of bovine serum albumin (BSA). The materials were characterized morphologically (XRPD, SEM, and HR-TEM) and electrochemically (DPV, EIS). The MWCNTs@Nd(OH)3 composite was used as support for bovine serum albumin polyclonal antibody (anti-BSA). After the antibody immobilization on the electrochemical platform and antigen/antibody binding time (optimum 60 min), the proposed approach shows a linear voltammetric response toward BSA concentration in the range 0.066 to 6.010 ng mL−1 at maximum peak potential of 0.13 V (vs. Ag/AgCl). Limit of detection (LOD) and limit of quantification (LOQ) were 18 pg mL−1 and 61 pg mL−1, respectively. The precision of the method calculated as relative standard deviation (RSD) of five independent measurements was better 3%. The selectivity of the optimized method regarding structurally similar proteins (human serum albumin and human hemoglobin), ions (Na+, K+, Ca2+, and NO2−), or compounds (glucose, ascorbic acid, dopamine, uric acid, paracetamol, and glycine) was found to be satisfactory, with the current changes of less than 5% in the presence of up to 1 × 105 times higher concentrations (depending on the compound) of the listed potential interfering compounds. Practical applicability of immunosensor for BSA determination in cow whey sample, with recovery values in the range 97 to 103%, shows that the developed method has high potential for precise and accurate detection of BSA, as well as exceptional miniaturization possibilities for on-site and equipment-free sensing.
PB  - Springer
T2  - Microchimica Acta
T1  - Voltammetric immunoassay based on MWCNTs@Nd(OH)3-BSA-antibody platform for sensitive BSA detection
VL  - 189
IS  - 11
SP  - 422
DO  - 10.1007/s00604-022-05514-z
ER  - 

@article{
author = "Đurđić, Slađana Z. and Ognjanović, Miloš and Krstić Ristivojević, Maja and Antić, Bratislav and Ćirković-Veličković, Tanja and Mutić, Jelena and Kónya, Zoltán and Stanković, Dalibor",
year = "2022",
abstract = "An electrochemical approach is presented based on multiwall carbon nanotubes (MWCNTs) and neodymium(III) hydroxide (Nd(OH)3) nanoflakes for detection of bovine serum albumin (BSA). The materials were characterized morphologically (XRPD, SEM, and HR-TEM) and electrochemically (DPV, EIS). The MWCNTs@Nd(OH)3 composite was used as support for bovine serum albumin polyclonal antibody (anti-BSA). After the antibody immobilization on the electrochemical platform and antigen/antibody binding time (optimum 60 min), the proposed approach shows a linear voltammetric response toward BSA concentration in the range 0.066 to 6.010 ng mL−1 at maximum peak potential of 0.13 V (vs. Ag/AgCl). Limit of detection (LOD) and limit of quantification (LOQ) were 18 pg mL−1 and 61 pg mL−1, respectively. The precision of the method calculated as relative standard deviation (RSD) of five independent measurements was better 3%. The selectivity of the optimized method regarding structurally similar proteins (human serum albumin and human hemoglobin), ions (Na+, K+, Ca2+, and NO2−), or compounds (glucose, ascorbic acid, dopamine, uric acid, paracetamol, and glycine) was found to be satisfactory, with the current changes of less than 5% in the presence of up to 1 × 105 times higher concentrations (depending on the compound) of the listed potential interfering compounds. Practical applicability of immunosensor for BSA determination in cow whey sample, with recovery values in the range 97 to 103%, shows that the developed method has high potential for precise and accurate detection of BSA, as well as exceptional miniaturization possibilities for on-site and equipment-free sensing.",
publisher = "Springer",
journal = "Microchimica Acta",
title = "Voltammetric immunoassay based on MWCNTs@Nd(OH)3-BSA-antibody platform for sensitive BSA detection",
volume = "189",
number = "11",
pages = "422",
doi = "10.1007/s00604-022-05514-z"
}

Đurđić, S. Z., Ognjanović, M., Krstić Ristivojević, M., Antić, B., Ćirković-Veličković, T., Mutić, J., Kónya, Z.,& Stanković, D.. (2022). Voltammetric immunoassay based on MWCNTs@Nd(OH)3-BSA-antibody platform for sensitive BSA detection. in Microchimica Acta
Springer., 189(11), 422.
https://doi.org/10.1007/s00604-022-05514-z

Đurđić SZ, Ognjanović M, Krstić Ristivojević M, Antić B, Ćirković-Veličković T, Mutić J, Kónya Z, Stanković D. Voltammetric immunoassay based on MWCNTs@Nd(OH)3-BSA-antibody platform for sensitive BSA detection. in Microchimica Acta. 2022;189(11):422.
doi:10.1007/s00604-022-05514-z .

Đurđić, Slađana Z., Ognjanović, Miloš, Krstić Ristivojević, Maja, Antić, Bratislav, Ćirković-Veličković, Tanja, Mutić, Jelena, Kónya, Zoltán, Stanković, Dalibor, "Voltammetric immunoassay based on MWCNTs@Nd(OH)3-BSA-antibody platform for sensitive BSA detection" in Microchimica Acta, 189, no. 11 (2022):422,
https://doi.org/10.1007/s00604-022-05514-z . .

TY  - DATA
AU  - Ognjanović, Miloš
AU  - Krstić Ristivojević, Maja
AU  - Antić, Bratislav
AU  - Ćirković-Veličković, Tanja
AU  - Mutić, Jelena
AU  - Kónya, Zoltán
AU  - Stanković, Dalibor
PY  - 2022
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/5672
AB  - An electrochemical approach is presented based on multiwall carbon nanotubes (MWCNTs) and neodymium(III) hydroxide (Nd(OH)3) nanoflakes for detection of bovine serum albumin (BSA). The materials were characterized morphologically (XRPD, SEM, and HR-TEM) and electrochemically (DPV, EIS). The MWCNTs@Nd(OH)3 composite was used as support for bovine serum albumin polyclonal antibody (anti-BSA). After the antibody immobilization on the electrochemical platform and antigen/antibody binding time (optimum 60 min), the proposed approach shows a linear voltammetric response toward BSA concentration in the range 0.066 to 6.010 ng mL−1 at maximum peak potential of 0.13 V (vs. Ag/AgCl). Limit of detection (LOD) and limit of quantification (LOQ) were 18 pg mL−1 and 61 pg mL−1, respectively. The precision of the method calculated as relative standard deviation (RSD) of five independent measurements was better 3%. The selectivity of the optimized method regarding structurally similar proteins (human serum albumin and human hemoglobin), ions (Na+, K+, Ca2+, and NO2−), or compounds (glucose, ascorbic acid, dopamine, uric acid, paracetamol, and glycine) was found to be satisfactory, with the current changes of less than 5% in the presence of up to 1 × 105 times higher concentrations (depending on the compound) of the listed potential interfering compounds. Practical applicability of immunosensor for BSA determination in cow whey sample, with recovery values in the range 97 to 103%, shows that the developed method has high potential for precise and accurate detection of BSA, as well as exceptional miniaturization possibilities for on-site and equipment-free sensing.
PB  - Springer
T2  - Microchimica Acta
T1  - Supplementary material for: Đurđić, S., Ognjanović, M., Krstić Ristivojević, M., Antić, B., Ćirković Veličković, T., Mutić, J., Kónya, Z.,& Stanković, D.. (2022). Voltammetric immunoassay based on MWCNTs@Nd(OH)3-BSA-antibody platform for sensitive BSA detection. in Microchimica Acta Springer., 189(11), 422. https://doi.org/10.1007/s00604-022-05514-z
VL  - 189
IS  - 11
SP  - 422
UR  - https://hdl.handle.net/21.15107/rcub_cherry_5672
ER  - 

@misc{
author = "Ognjanović, Miloš and Krstić Ristivojević, Maja and Antić, Bratislav and Ćirković-Veličković, Tanja and Mutić, Jelena and Kónya, Zoltán and Stanković, Dalibor",
year = "2022",
abstract = "An electrochemical approach is presented based on multiwall carbon nanotubes (MWCNTs) and neodymium(III) hydroxide (Nd(OH)3) nanoflakes for detection of bovine serum albumin (BSA). The materials were characterized morphologically (XRPD, SEM, and HR-TEM) and electrochemically (DPV, EIS). The MWCNTs@Nd(OH)3 composite was used as support for bovine serum albumin polyclonal antibody (anti-BSA). After the antibody immobilization on the electrochemical platform and antigen/antibody binding time (optimum 60 min), the proposed approach shows a linear voltammetric response toward BSA concentration in the range 0.066 to 6.010 ng mL−1 at maximum peak potential of 0.13 V (vs. Ag/AgCl). Limit of detection (LOD) and limit of quantification (LOQ) were 18 pg mL−1 and 61 pg mL−1, respectively. The precision of the method calculated as relative standard deviation (RSD) of five independent measurements was better 3%. The selectivity of the optimized method regarding structurally similar proteins (human serum albumin and human hemoglobin), ions (Na+, K+, Ca2+, and NO2−), or compounds (glucose, ascorbic acid, dopamine, uric acid, paracetamol, and glycine) was found to be satisfactory, with the current changes of less than 5% in the presence of up to 1 × 105 times higher concentrations (depending on the compound) of the listed potential interfering compounds. Practical applicability of immunosensor for BSA determination in cow whey sample, with recovery values in the range 97 to 103%, shows that the developed method has high potential for precise and accurate detection of BSA, as well as exceptional miniaturization possibilities for on-site and equipment-free sensing.",
publisher = "Springer",
journal = "Microchimica Acta",
title = "Supplementary material for: Đurđić, S., Ognjanović, M., Krstić Ristivojević, M., Antić, B., Ćirković Veličković, T., Mutić, J., Kónya, Z.,& Stanković, D.. (2022). Voltammetric immunoassay based on MWCNTs@Nd(OH)3-BSA-antibody platform for sensitive BSA detection. in Microchimica Acta Springer., 189(11), 422. https://doi.org/10.1007/s00604-022-05514-z",
volume = "189",
number = "11",
pages = "422",
url = "https://hdl.handle.net/21.15107/rcub_cherry_5672"
}

Ognjanović, M., Krstić Ristivojević, M., Antić, B., Ćirković-Veličković, T., Mutić, J., Kónya, Z.,& Stanković, D.. (2022). Supplementary material for: Đurđić, S., Ognjanović, M., Krstić Ristivojević, M., Antić, B., Ćirković Veličković, T., Mutić, J., Kónya, Z.,& Stanković, D.. (2022). Voltammetric immunoassay based on MWCNTs@Nd(OH)3-BSA-antibody platform for sensitive BSA detection. in Microchimica Acta Springer., 189(11), 422. https://doi.org/10.1007/s00604-022-05514-z. in Microchimica Acta
Springer., 189(11), 422.
https://hdl.handle.net/21.15107/rcub_cherry_5672

Ognjanović M, Krstić Ristivojević M, Antić B, Ćirković-Veličković T, Mutić J, Kónya Z, Stanković D. Supplementary material for: Đurđić, S., Ognjanović, M., Krstić Ristivojević, M., Antić, B., Ćirković Veličković, T., Mutić, J., Kónya, Z.,& Stanković, D.. (2022). Voltammetric immunoassay based on MWCNTs@Nd(OH)3-BSA-antibody platform for sensitive BSA detection. in Microchimica Acta Springer., 189(11), 422. https://doi.org/10.1007/s00604-022-05514-z. in Microchimica Acta. 2022;189(11):422.
https://hdl.handle.net/21.15107/rcub_cherry_5672 .

Ognjanović, Miloš, Krstić Ristivojević, Maja, Antić, Bratislav, Ćirković-Veličković, Tanja, Mutić, Jelena, Kónya, Zoltán, Stanković, Dalibor, "Supplementary material for: Đurđić, S., Ognjanović, M., Krstić Ristivojević, M., Antić, B., Ćirković Veličković, T., Mutić, J., Kónya, Z.,& Stanković, D.. (2022). Voltammetric immunoassay based on MWCNTs@Nd(OH)3-BSA-antibody platform for sensitive BSA detection. in Microchimica Acta Springer., 189(11), 422. https://doi.org/10.1007/s00604-022-05514-z" in Microchimica Acta, 189, no. 11 (2022):422,
https://hdl.handle.net/21.15107/rcub_cherry_5672 .

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  - JOUR
AU  - Mutić, Jelena
AU  - Jovanović, Vesna B.
AU  - Jacxsens, Liesbeth
AU  - Tondeleir, Jannes
AU  - Ristivojević, Petar
AU  - Đurđić, Slađana Z.
AU  - Rajković, Andreja
AU  - Ćirković-Veličković, Tanja
PY  - 2021
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/4825
AB  - Bivalves are a good source of nutrients but also a potential source of environmental contaminants, which could pose a risk for consumers. The aims of this study were: the determination of 16 elements by ICP-MS in 48 samples of five bivalve species purchased from market in Korea; the identification of elements useful for species classification using multivariate analyses; and the benefit-risk evaluation associated to the consumption of these bivalves. The highest difference among content of elements between species was found for Cd, Mn, Ni, Zn, and Fe. Partial last squares discriminant analysis revealed elements with a VIP score >1 which were considered as the most relevant for explaining certain species. As, Cd, Co, and Ni were found as taxonomical markers of V. philippinarum; Mn, Zn, Mg, and Na of A. irradians; and Cd, Ni, and Fe of M. yessoensis. These species could serve as good dietary sources of essential elements. Cd exposure by consumption of Manila clams is not representing a health risk for the Korean population; however, through consumption of Yesso scallops, 5.3% of the Korean population has a potential health risk. Removal of the digestive gland before eating will drastically reduce the amount of Cd ingested.
PB  - MDPI
T2  - Foods
T1  - Chemical Content of Five Molluscan Bivalve Species Collected from South Korea: Multivariate Study and Safety Evaluation
VL  - 10
IS  - 11
SP  - 2690
DO  - 10.3390/foods10112690
ER  - 

@article{
author = "Mutić, Jelena and Jovanović, Vesna B. and Jacxsens, Liesbeth and Tondeleir, Jannes and Ristivojević, Petar and Đurđić, Slađana Z. and Rajković, Andreja and Ćirković-Veličković, Tanja",
year = "2021",
abstract = "Bivalves are a good source of nutrients but also a potential source of environmental contaminants, which could pose a risk for consumers. The aims of this study were: the determination of 16 elements by ICP-MS in 48 samples of five bivalve species purchased from market in Korea; the identification of elements useful for species classification using multivariate analyses; and the benefit-risk evaluation associated to the consumption of these bivalves. The highest difference among content of elements between species was found for Cd, Mn, Ni, Zn, and Fe. Partial last squares discriminant analysis revealed elements with a VIP score >1 which were considered as the most relevant for explaining certain species. As, Cd, Co, and Ni were found as taxonomical markers of V. philippinarum; Mn, Zn, Mg, and Na of A. irradians; and Cd, Ni, and Fe of M. yessoensis. These species could serve as good dietary sources of essential elements. Cd exposure by consumption of Manila clams is not representing a health risk for the Korean population; however, through consumption of Yesso scallops, 5.3% of the Korean population has a potential health risk. Removal of the digestive gland before eating will drastically reduce the amount of Cd ingested.",
publisher = "MDPI",
journal = "Foods",
title = "Chemical Content of Five Molluscan Bivalve Species Collected from South Korea: Multivariate Study and Safety Evaluation",
volume = "10",
number = "11",
pages = "2690",
doi = "10.3390/foods10112690"
}

Mutić, J., Jovanović, V. B., Jacxsens, L., Tondeleir, J., Ristivojević, P., Đurđić, S. Z., Rajković, A.,& Ćirković-Veličković, T.. (2021). Chemical Content of Five Molluscan Bivalve Species Collected from South Korea: Multivariate Study and Safety Evaluation. in Foods
MDPI., 10(11), 2690.
https://doi.org/10.3390/foods10112690

Mutić J, Jovanović VB, Jacxsens L, Tondeleir J, Ristivojević P, Đurđić SZ, Rajković A, Ćirković-Veličković T. Chemical Content of Five Molluscan Bivalve Species Collected from South Korea: Multivariate Study and Safety Evaluation. in Foods. 2021;10(11):2690.
doi:10.3390/foods10112690 .

Mutić, Jelena, Jovanović, Vesna B., Jacxsens, Liesbeth, Tondeleir, Jannes, Ristivojević, Petar, Đurđić, Slađana Z., Rajković, Andreja, Ćirković-Veličković, Tanja, "Chemical Content of Five Molluscan Bivalve Species Collected from South Korea: Multivariate Study and Safety Evaluation" in Foods, 10, no. 11 (2021):2690,
https://doi.org/10.3390/foods10112690 . .

TY  - DATA
AU  - Mutić, Jelena
AU  - Jovanović, Vesna B.
AU  - Jacxsens, Liesbeth
AU  - Tondeleir, Jannes
AU  - Ristivojević, Petar
AU  - Đurđić, Slađana Z.
AU  - Rajković, Andreja
AU  - Ćirković-Veličković, Tanja
PY  - 2021
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/4826
PB  - MDPI
T2  - Foods
T1  - Supplementary data for the article: Mutić, J.; Jovanović, V.; Jacxsens, L.; Tondeleir, J.; Ristivojević, P.; Djurdjić, S.; Rajković, A.; Veličković, T. Ć. Chemical Content of Five Molluscan Bivalve Species Collected from South Korea: Multivariate Study and Safety Evaluation. Foods 2021, 10 (11), 2690. https://doi.org/10.3390/foods10112690.
UR  - https://hdl.handle.net/21.15107/rcub_cherry_4826
ER  - 

@misc{
author = "Mutić, Jelena and Jovanović, Vesna B. and Jacxsens, Liesbeth and Tondeleir, Jannes and Ristivojević, Petar and Đurđić, Slađana Z. and Rajković, Andreja and Ćirković-Veličković, Tanja",
year = "2021",
publisher = "MDPI",
journal = "Foods",
title = "Supplementary data for the article: Mutić, J.; Jovanović, V.; Jacxsens, L.; Tondeleir, J.; Ristivojević, P.; Djurdjić, S.; Rajković, A.; Veličković, T. Ć. Chemical Content of Five Molluscan Bivalve Species Collected from South Korea: Multivariate Study and Safety Evaluation. Foods 2021, 10 (11), 2690. https://doi.org/10.3390/foods10112690.",
url = "https://hdl.handle.net/21.15107/rcub_cherry_4826"
}

Mutić, J., Jovanović, V. B., Jacxsens, L., Tondeleir, J., Ristivojević, P., Đurđić, S. Z., Rajković, A.,& Ćirković-Veličković, T.. (2021). Supplementary data for the article: Mutić, J.; Jovanović, V.; Jacxsens, L.; Tondeleir, J.; Ristivojević, P.; Djurdjić, S.; Rajković, A.; Veličković, T. Ć. Chemical Content of Five Molluscan Bivalve Species Collected from South Korea: Multivariate Study and Safety Evaluation. Foods 2021, 10 (11), 2690. https://doi.org/10.3390/foods10112690.. in Foods
MDPI..
https://hdl.handle.net/21.15107/rcub_cherry_4826

Mutić J, Jovanović VB, Jacxsens L, Tondeleir J, Ristivojević P, Đurđić SZ, Rajković A, Ćirković-Veličković T. Supplementary data for the article: Mutić, J.; Jovanović, V.; Jacxsens, L.; Tondeleir, J.; Ristivojević, P.; Djurdjić, S.; Rajković, A.; Veličković, T. Ć. Chemical Content of Five Molluscan Bivalve Species Collected from South Korea: Multivariate Study and Safety Evaluation. Foods 2021, 10 (11), 2690. https://doi.org/10.3390/foods10112690.. in Foods. 2021;.
https://hdl.handle.net/21.15107/rcub_cherry_4826 .

Mutić, Jelena, Jovanović, Vesna B., Jacxsens, Liesbeth, Tondeleir, Jannes, Ristivojević, Petar, Đurđić, Slađana Z., Rajković, Andreja, Ćirković-Veličković, Tanja, "Supplementary data for the article: Mutić, J.; Jovanović, V.; Jacxsens, L.; Tondeleir, J.; Ristivojević, P.; Djurdjić, S.; Rajković, A.; Veličković, T. Ć. Chemical Content of Five Molluscan Bivalve Species Collected from South Korea: Multivariate Study and Safety Evaluation. Foods 2021, 10 (11), 2690. https://doi.org/10.3390/foods10112690." in Foods (2021),
https://hdl.handle.net/21.15107/rcub_cherry_4826 .

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  - JOUR
AU  - Đurđić, Slađana Z.
AU  - Stanković, Vesna
AU  - Ražić, Slavica
AU  - Mutić, Jelena
PY  - 2021
UR  - https://cherry.chem.bg.ac.rs/handle/123456789/4748
AB  - Lead isotope ratio pattern (206Pb/207Pb, 208Pb/206Pb, 206Pb/204Pb, 207Pb/204Pb, and 208Pb/204Pb) was analyzed in 59 samples of Serbian wine, from four geographical regions. By utilization of powerful inductively coupled plasma mass spectrometry (ICP-QMS), lead isotope ratios were used as unique “fingerprint”, when combined with multivariate methods of analysis (Principal Component Analysis), provided information on the geographical origin of wine. In validation of ICP- QMS method and quantitative analysis, the certified reference material NIST SRM 981 was employed to test the mass-bias correction and thallium isotopes 203Tl and 205Tl (NIST SRM 997) as an internal standard. The obtained results were discussed in correlation with the corresponding values of LIRs of different European and Australian wines. In addition, the impact of anthropogenic Pb from different sources on the total Pb isotopic composition in Serbian wines was analyzed too. On the other side, the obtained values of Pb content were compared with the applicable health safety standards, according to the International Code of Oenological Practices.
PB  - Frontiers Media
T2  - Frontiers in Chemistry
T1  - Is a Lead Isotope Ratios in Wine Good Marker for Origin Assessment?
VL  - 9
SP  - 842
DO  - 10.3389/fchem.2021.746695
ER  - 

@article{
author = "Đurđić, Slađana Z. and Stanković, Vesna and Ražić, Slavica and Mutić, Jelena",
year = "2021",
abstract = "Lead isotope ratio pattern (206Pb/207Pb, 208Pb/206Pb, 206Pb/204Pb, 207Pb/204Pb, and 208Pb/204Pb) was analyzed in 59 samples of Serbian wine, from four geographical regions. By utilization of powerful inductively coupled plasma mass spectrometry (ICP-QMS), lead isotope ratios were used as unique “fingerprint”, when combined with multivariate methods of analysis (Principal Component Analysis), provided information on the geographical origin of wine. In validation of ICP- QMS method and quantitative analysis, the certified reference material NIST SRM 981 was employed to test the mass-bias correction and thallium isotopes 203Tl and 205Tl (NIST SRM 997) as an internal standard. The obtained results were discussed in correlation with the corresponding values of LIRs of different European and Australian wines. In addition, the impact of anthropogenic Pb from different sources on the total Pb isotopic composition in Serbian wines was analyzed too. On the other side, the obtained values of Pb content were compared with the applicable health safety standards, according to the International Code of Oenological Practices.",
publisher = "Frontiers Media",
journal = "Frontiers in Chemistry",
title = "Is a Lead Isotope Ratios in Wine Good Marker for Origin Assessment?",
volume = "9",
pages = "842",
doi = "10.3389/fchem.2021.746695"
}

Đurđić, S. Z., Stanković, V., Ražić, S.,& Mutić, J.. (2021). Is a Lead Isotope Ratios in Wine Good Marker for Origin Assessment?. in Frontiers in Chemistry
Frontiers Media., 9, 842.
https://doi.org/10.3389/fchem.2021.746695

Đurđić SZ, Stanković V, Ražić S, Mutić J. Is a Lead Isotope Ratios in Wine Good Marker for Origin Assessment?. in Frontiers in Chemistry. 2021;9:842.
doi:10.3389/fchem.2021.746695 .

Đurđić, Slađana Z., Stanković, Vesna, Ražić, Slavica, Mutić, Jelena, "Is a Lead Isotope Ratios in Wine Good Marker for Origin Assessment?" in Frontiers in Chemistry, 9 (2021):842,
https://doi.org/10.3389/fchem.2021.746695 . .

TY  - DATA
AU  - Đurđić, Slađana Z.
AU  - Stanković, Vesna
AU  - Ražić, Slavica
AU  - Mutić, Jelena
PY  - 2021
UR  - https://cherry.chem.bg.ac.rs/handle/123456789/4749
PB  - Frontiers Media
T2  - Frontiers in Chemistry
T1  - Supplementary data for the article: Đurđić, S.; Stanković, V.; Ražić, S.; Mutić, J. Is a Lead Isotope Ratios in Wine Good Marker for Origin Assessment? Frontiers in Chemistry 2021, 9, 842. https://doi.org/10.3389/fchem.2021.746695.
UR  - https://hdl.handle.net/21.15107/rcub_cherry_4749
ER  - 

@misc{
author = "Đurđić, Slađana Z. and Stanković, Vesna and Ražić, Slavica and Mutić, Jelena",
year = "2021",
publisher = "Frontiers Media",
journal = "Frontiers in Chemistry",
title = "Supplementary data for the article: Đurđić, S.; Stanković, V.; Ražić, S.; Mutić, J. Is a Lead Isotope Ratios in Wine Good Marker for Origin Assessment? Frontiers in Chemistry 2021, 9, 842. https://doi.org/10.3389/fchem.2021.746695.",
url = "https://hdl.handle.net/21.15107/rcub_cherry_4749"
}

Đurđić, S. Z., Stanković, V., Ražić, S.,& Mutić, J.. (2021). Supplementary data for the article: Đurđić, S.; Stanković, V.; Ražić, S.; Mutić, J. Is a Lead Isotope Ratios in Wine Good Marker for Origin Assessment? Frontiers in Chemistry 2021, 9, 842. https://doi.org/10.3389/fchem.2021.746695.. in Frontiers in Chemistry
Frontiers Media..
https://hdl.handle.net/21.15107/rcub_cherry_4749

Đurđić SZ, Stanković V, Ražić S, Mutić J. Supplementary data for the article: Đurđić, S.; Stanković, V.; Ražić, S.; Mutić, J. Is a Lead Isotope Ratios in Wine Good Marker for Origin Assessment? Frontiers in Chemistry 2021, 9, 842. https://doi.org/10.3389/fchem.2021.746695.. in Frontiers in Chemistry. 2021;.
https://hdl.handle.net/21.15107/rcub_cherry_4749 .

Đurđić, Slađana Z., Stanković, Vesna, Ražić, Slavica, Mutić, Jelena, "Supplementary data for the article: Đurđić, S.; Stanković, V.; Ražić, S.; Mutić, J. Is a Lead Isotope Ratios in Wine Good Marker for Origin Assessment? Frontiers in Chemistry 2021, 9, 842. https://doi.org/10.3389/fchem.2021.746695." in Frontiers in Chemistry (2021),
https://hdl.handle.net/21.15107/rcub_cherry_4749 .

TY  - JOUR
AU  - Dramićanin, Aleksandra M.
AU  - Andrić, Filip
AU  - Mutić, Jelena
AU  - Stanković, Vesna
AU  - Momirović, Nebojša M.
AU  - Milojković-Opsenica, Dušanka
PY  - 2021
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/4823
AB  - The effects of organic versus integral and conventional crop management on content and distribution of major and trace elements in different varieties of potato were investigated in a three year field trial. A set of 48 potato tubers of four varieties with different harvesting times, cultivated in three types of agricultural systems: conventional (C), integral (I), and organic (O) were characterized based on the composition of the elements of their bulk and peel. A total of 16 elements were quantified. In order to determine the source of variation among the types of production, parts of potato and varieties, multivariate analysis of variance (MANOVA) was conducted. The results indicate that Ca, Mg, and K may be considered as important indicators of the type of production, genotypes of potato, and harvesting time. Additionally, the analyses show that ten microelements are able to distinguish between production types and genotypes of potato.
PB  - Elsevier
T2  - Food Chemistry
T1  - Content and distribution of major and trace elements as a tool to assess the genotypes, harvesting time, and cultivation systems of potato
VL  - 354
SP  - 129507
DO  - 10.1016/j.foodchem.2021.129507
ER  - 

@article{
author = "Dramićanin, Aleksandra M. and Andrić, Filip and Mutić, Jelena and Stanković, Vesna and Momirović, Nebojša M. and Milojković-Opsenica, Dušanka",
year = "2021",
abstract = "The effects of organic versus integral and conventional crop management on content and distribution of major and trace elements in different varieties of potato were investigated in a three year field trial. A set of 48 potato tubers of four varieties with different harvesting times, cultivated in three types of agricultural systems: conventional (C), integral (I), and organic (O) were characterized based on the composition of the elements of their bulk and peel. A total of 16 elements were quantified. In order to determine the source of variation among the types of production, parts of potato and varieties, multivariate analysis of variance (MANOVA) was conducted. The results indicate that Ca, Mg, and K may be considered as important indicators of the type of production, genotypes of potato, and harvesting time. Additionally, the analyses show that ten microelements are able to distinguish between production types and genotypes of potato.",
publisher = "Elsevier",
journal = "Food Chemistry",
title = "Content and distribution of major and trace elements as a tool to assess the genotypes, harvesting time, and cultivation systems of potato",
volume = "354",
pages = "129507",
doi = "10.1016/j.foodchem.2021.129507"
}

Dramićanin, A. M., Andrić, F., Mutić, J., Stanković, V., Momirović, N. M.,& Milojković-Opsenica, D.. (2021). Content and distribution of major and trace elements as a tool to assess the genotypes, harvesting time, and cultivation systems of potato. in Food Chemistry
Elsevier., 354, 129507.
https://doi.org/10.1016/j.foodchem.2021.129507

Dramićanin AM, Andrić F, Mutić J, Stanković V, Momirović NM, Milojković-Opsenica D. Content and distribution of major and trace elements as a tool to assess the genotypes, harvesting time, and cultivation systems of potato. in Food Chemistry. 2021;354:129507.
doi:10.1016/j.foodchem.2021.129507 .

Dramićanin, Aleksandra M., Andrić, Filip, Mutić, Jelena, Stanković, Vesna, Momirović, Nebojša M., Milojković-Opsenica, Dušanka, "Content and distribution of major and trace elements as a tool to assess the genotypes, harvesting time, and cultivation systems of potato" in Food Chemistry, 354 (2021):129507,
https://doi.org/10.1016/j.foodchem.2021.129507 . .

TY  - DATA
AU  - Dramićanin, Aleksandra M.
AU  - Andrić, Filip
AU  - Mutić, Jelena
AU  - Stanković, Vesna
AU  - Momirović, Nebojša M.
AU  - Milojković-Opsenica, Dušanka
PY  - 2021
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/4824
PB  - Elsevier
T2  - Food Chemistry
T1  - Supplementary data for the article: Dramićanin, A.; Andrić, F.; Mutić, J.; Stanković, V.; Momirović, N.; Milojković-Opsenica, D. Content and Distribution of Major and Trace Elements as a Tool to Assess the Genotypes, Harvesting Time, and Cultivation Systems of Potato. Food Chemistry 2021, 354, 129507. https://doi.org/10.1016/j.foodchem.2021.129507.
UR  - https://hdl.handle.net/21.15107/rcub_cherry_4824
ER  - 

@misc{
author = "Dramićanin, Aleksandra M. and Andrić, Filip and Mutić, Jelena and Stanković, Vesna and Momirović, Nebojša M. and Milojković-Opsenica, Dušanka",
year = "2021",
publisher = "Elsevier",
journal = "Food Chemistry",
title = "Supplementary data for the article: Dramićanin, A.; Andrić, F.; Mutić, J.; Stanković, V.; Momirović, N.; Milojković-Opsenica, D. Content and Distribution of Major and Trace Elements as a Tool to Assess the Genotypes, Harvesting Time, and Cultivation Systems of Potato. Food Chemistry 2021, 354, 129507. https://doi.org/10.1016/j.foodchem.2021.129507.",
url = "https://hdl.handle.net/21.15107/rcub_cherry_4824"
}

Dramićanin, A. M., Andrić, F., Mutić, J., Stanković, V., Momirović, N. M.,& Milojković-Opsenica, D.. (2021). Supplementary data for the article: Dramićanin, A.; Andrić, F.; Mutić, J.; Stanković, V.; Momirović, N.; Milojković-Opsenica, D. Content and Distribution of Major and Trace Elements as a Tool to Assess the Genotypes, Harvesting Time, and Cultivation Systems of Potato. Food Chemistry 2021, 354, 129507. https://doi.org/10.1016/j.foodchem.2021.129507.. in Food Chemistry
Elsevier..
https://hdl.handle.net/21.15107/rcub_cherry_4824

Dramićanin AM, Andrić F, Mutić J, Stanković V, Momirović NM, Milojković-Opsenica D. Supplementary data for the article: Dramićanin, A.; Andrić, F.; Mutić, J.; Stanković, V.; Momirović, N.; Milojković-Opsenica, D. Content and Distribution of Major and Trace Elements as a Tool to Assess the Genotypes, Harvesting Time, and Cultivation Systems of Potato. Food Chemistry 2021, 354, 129507. https://doi.org/10.1016/j.foodchem.2021.129507.. in Food Chemistry. 2021;.
https://hdl.handle.net/21.15107/rcub_cherry_4824 .

Dramićanin, Aleksandra M., Andrić, Filip, Mutić, Jelena, Stanković, Vesna, Momirović, Nebojša M., Milojković-Opsenica, Dušanka, "Supplementary data for the article: Dramićanin, A.; Andrić, F.; Mutić, J.; Stanković, V.; Momirović, N.; Milojković-Opsenica, D. Content and Distribution of Major and Trace Elements as a Tool to Assess the Genotypes, Harvesting Time, and Cultivation Systems of Potato. Food Chemistry 2021, 354, 129507. https://doi.org/10.1016/j.foodchem.2021.129507." in Food Chemistry (2021),
https://hdl.handle.net/21.15107/rcub_cherry_4824 .

TY  - JOUR
AU  - Fermo, Paola
AU  - Comite, Valeria
AU  - Sredojević, Milica
AU  - Ćirić, Ivanka
AU  - Gašić, Uroš M.
AU  - Mutić, Jelena
AU  - Baošić, Rada
AU  - Tešić, Živoslav Lj.
PY  - 2021
AB  - The study of the chemical composition of wines is nowadays a topic of great interest because of the importance of this market, especially in Italy, and also considering the numerous cases of falsification of famous and very expensive wines. The present paper focused on the analysis of metals and polyphenols in Italian wines belonging to different provenance and types. At this purpose 20 elements were quantified by inductively coupled plasma optical emission spectrometry (ICP-OES) and ICP mass spectrometry (ICP-MS). Regarding polyphenols, a total of 32 were quantified, among 6 were anthocyanins. Furthermore, in 4 samples (1 rosè and 3 red wines) 42 anthocyanins and related compounds were identified by ultra-high performance liquid chromatography (UHPLC)-Orbitrap MS technique (among these, 6 were also quantified). Non-anthocyanins were determined using UHPLC coupled with a diode array detector and triple-quadrupole mass spectrometer (UHPLC–DAD-QqQ-MS). Total phenolic content (TPC) and radical scavenging activity (RSA) were measured using spectrophotometric methods. The results obtained by elemental techniques were submitted to principal components analysis (PCA) allowing to get information on both geographical and botanical origin of the examined wine samples. Some polyphenols have been detected in higher concentrations only in a certain type of wine, as for example in the case of Grechetto wine. Most of the identified anthocyanin derivatives (pyranoanthocyanins) are formed during the aging of wine by reaction with the other wine components.
PB  - MDPI
T2  - Foods
T1  - Elemental Analysis and Phenolic Profiles of Selected Italian Wines
VL  - 10
IS  - 1
SP  - 158
DO  - 10.3390/foods10010158
ER  - 

@article{
author = "Fermo, Paola and Comite, Valeria and Sredojević, Milica and Ćirić, Ivanka and Gašić, Uroš M. and Mutić, Jelena and Baošić, Rada and Tešić, Živoslav Lj.",
year = "2021",
abstract = "The study of the chemical composition of wines is nowadays a topic of great interest because of the importance of this market, especially in Italy, and also considering the numerous cases of falsification of famous and very expensive wines. The present paper focused on the analysis of metals and polyphenols in Italian wines belonging to different provenance and types. At this purpose 20 elements were quantified by inductively coupled plasma optical emission spectrometry (ICP-OES) and ICP mass spectrometry (ICP-MS). Regarding polyphenols, a total of 32 were quantified, among 6 were anthocyanins. Furthermore, in 4 samples (1 rosè and 3 red wines) 42 anthocyanins and related compounds were identified by ultra-high performance liquid chromatography (UHPLC)-Orbitrap MS technique (among these, 6 were also quantified). Non-anthocyanins were determined using UHPLC coupled with a diode array detector and triple-quadrupole mass spectrometer (UHPLC–DAD-QqQ-MS). Total phenolic content (TPC) and radical scavenging activity (RSA) were measured using spectrophotometric methods. The results obtained by elemental techniques were submitted to principal components analysis (PCA) allowing to get information on both geographical and botanical origin of the examined wine samples. Some polyphenols have been detected in higher concentrations only in a certain type of wine, as for example in the case of Grechetto wine. Most of the identified anthocyanin derivatives (pyranoanthocyanins) are formed during the aging of wine by reaction with the other wine components.",
publisher = "MDPI",
journal = "Foods",
title = "Elemental Analysis and Phenolic Profiles of Selected Italian Wines",
volume = "10",
number = "1",
pages = "158",
doi = "10.3390/foods10010158"
}

Fermo, P., Comite, V., Sredojević, M., Ćirić, I., Gašić, U. M., Mutić, J., Baošić, R.,& Tešić, Ž. Lj.. (2021). Elemental Analysis and Phenolic Profiles of Selected Italian Wines. in Foods
MDPI., 10(1), 158.
https://doi.org/10.3390/foods10010158

Fermo P, Comite V, Sredojević M, Ćirić I, Gašić UM, Mutić J, Baošić R, Tešić ŽL. Elemental Analysis and Phenolic Profiles of Selected Italian Wines. in Foods. 2021;10(1):158.
doi:10.3390/foods10010158 .

Fermo, Paola, Comite, Valeria, Sredojević, Milica, Ćirić, Ivanka, Gašić, Uroš M., Mutić, Jelena, Baošić, Rada, Tešić, Živoslav Lj., "Elemental Analysis and Phenolic Profiles of Selected Italian Wines" in Foods, 10, no. 1 (2021):158,
https://doi.org/10.3390/foods10010158 . .

TY  - DATA
AU  - Fermo, Paola
AU  - Comite, Valeria
AU  - Sredojević, Milica
AU  - Ćirić, Ivanka
AU  - Gašić, Uroš M.
AU  - Mutić, Jelena
AU  - Baošić, Rada
AU  - Tešić, Živoslav Lj.
PY  - 2021
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/4811
PB  - MDPI
T2  - Foods
T1  - Supplementary data for the article: Fermo, P.; Comite, V.; Sredojević, M.; Ćirić, I.; Gašić, U.; Mutić, J.; Baošić, R.; Tešić, Ž. Elemental Analysis and Phenolic Profiles of Selected Italian Wines. Foods 2021, 10 (1), 158. https://doi.org/10.3390/foods10010158.
UR  - https://hdl.handle.net/21.15107/rcub_cherry_4811
ER  - 

@misc{
author = "Fermo, Paola and Comite, Valeria and Sredojević, Milica and Ćirić, Ivanka and Gašić, Uroš M. and Mutić, Jelena and Baošić, Rada and Tešić, Živoslav Lj.",
year = "2021",
publisher = "MDPI",
journal = "Foods",
title = "Supplementary data for the article: Fermo, P.; Comite, V.; Sredojević, M.; Ćirić, I.; Gašić, U.; Mutić, J.; Baošić, R.; Tešić, Ž. Elemental Analysis and Phenolic Profiles of Selected Italian Wines. Foods 2021, 10 (1), 158. https://doi.org/10.3390/foods10010158.",
url = "https://hdl.handle.net/21.15107/rcub_cherry_4811"
}

Fermo, P., Comite, V., Sredojević, M., Ćirić, I., Gašić, U. M., Mutić, J., Baošić, R.,& Tešić, Ž. Lj.. (2021). Supplementary data for the article: Fermo, P.; Comite, V.; Sredojević, M.; Ćirić, I.; Gašić, U.; Mutić, J.; Baošić, R.; Tešić, Ž. Elemental Analysis and Phenolic Profiles of Selected Italian Wines. Foods 2021, 10 (1), 158. https://doi.org/10.3390/foods10010158.. in Foods
MDPI..
https://hdl.handle.net/21.15107/rcub_cherry_4811

Fermo P, Comite V, Sredojević M, Ćirić I, Gašić UM, Mutić J, Baošić R, Tešić ŽL. Supplementary data for the article: Fermo, P.; Comite, V.; Sredojević, M.; Ćirić, I.; Gašić, U.; Mutić, J.; Baošić, R.; Tešić, Ž. Elemental Analysis and Phenolic Profiles of Selected Italian Wines. Foods 2021, 10 (1), 158. https://doi.org/10.3390/foods10010158.. in Foods. 2021;.
https://hdl.handle.net/21.15107/rcub_cherry_4811 .

Fermo, Paola, Comite, Valeria, Sredojević, Milica, Ćirić, Ivanka, Gašić, Uroš M., Mutić, Jelena, Baošić, Rada, Tešić, Živoslav Lj., "Supplementary data for the article: Fermo, P.; Comite, V.; Sredojević, M.; Ćirić, I.; Gašić, U.; Mutić, J.; Baošić, R.; Tešić, Ž. Elemental Analysis and Phenolic Profiles of Selected Italian Wines. Foods 2021, 10 (1), 158. https://doi.org/10.3390/foods10010158." in Foods (2021),
https://hdl.handle.net/21.15107/rcub_cherry_4811 .

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, 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  - Brdarić, Emilija
AU  - Soković Bajić, Svetlana
AU  - Đokić, Jelena
AU  - Đurđić, Slađana Z.
AU  - Ruas-Madiedo, Patricia
AU  - Stevanović, Magdalena
AU  - Tolinački, Maja
AU  - Dinić, Miroslav
AU  - Mutić, Jelena
AU  - Golić, Nataša
AU  - Živković, Milica
PY  - 2021
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/4785
AB  - Cadmium (Cd) ranks seventh on the list of most significant potential threats to human health based on its suspected toxicity and the possibility of exposure to it. It has been reported that some bacterial exopolysaccharides (EPSs) have the ability to bind heavy metal ions. We therefore investigated the capacity of eight EPS-producing lactobacilli to adsorb Cd in the present study, and Lactiplantibacillus plantarum BGAN8 was chosen as the best candidate. In addition, we demonstrate that an EPS derived from BGAN8 (EPS-AN8) exhibits a high Cd-binding capacity and prevents Cd-mediated toxicity in intestinal epithelial Caco-2 cells. Simultaneous use of EPS-AN8 with Cd treatment prevents inflammation, disruption of tight-junction proteins, and oxidative stress. Our results indicate that the EPS in question has a strong potential to be used as a postbiotic in combatting the adverse effects of Cd. Moreover, we show that higher concentrations of EPS-AN8 can alleviate Cd-induced cell damage.
PB  - Frontiers
T2  - Frontiers in Microbiology
T1  - Protective Effect of an Exopolysaccharide Produced by Lactiplantibacillus plantarum BGAN8 Against Cadmium-Induced Toxicity in Caco-2 Cells
VL  - 12
SP  - 3222
DO  - 10.3389/fmicb.2021.759378
ER  - 

@article{
author = "Brdarić, Emilija and Soković Bajić, Svetlana and Đokić, Jelena and Đurđić, Slađana Z. and Ruas-Madiedo, Patricia and Stevanović, Magdalena and Tolinački, Maja and Dinić, Miroslav and Mutić, Jelena and Golić, Nataša and Živković, Milica",
year = "2021",
abstract = "Cadmium (Cd) ranks seventh on the list of most significant potential threats to human health based on its suspected toxicity and the possibility of exposure to it. It has been reported that some bacterial exopolysaccharides (EPSs) have the ability to bind heavy metal ions. We therefore investigated the capacity of eight EPS-producing lactobacilli to adsorb Cd in the present study, and Lactiplantibacillus plantarum BGAN8 was chosen as the best candidate. In addition, we demonstrate that an EPS derived from BGAN8 (EPS-AN8) exhibits a high Cd-binding capacity and prevents Cd-mediated toxicity in intestinal epithelial Caco-2 cells. Simultaneous use of EPS-AN8 with Cd treatment prevents inflammation, disruption of tight-junction proteins, and oxidative stress. Our results indicate that the EPS in question has a strong potential to be used as a postbiotic in combatting the adverse effects of Cd. Moreover, we show that higher concentrations of EPS-AN8 can alleviate Cd-induced cell damage.",
publisher = "Frontiers",
journal = "Frontiers in Microbiology",
title = "Protective Effect of an Exopolysaccharide Produced by Lactiplantibacillus plantarum BGAN8 Against Cadmium-Induced Toxicity in Caco-2 Cells",
volume = "12",
pages = "3222",
doi = "10.3389/fmicb.2021.759378"
}

Brdarić, E., Soković Bajić, S., Đokić, J., Đurđić, S. Z., Ruas-Madiedo, P., Stevanović, M., Tolinački, M., Dinić, M., Mutić, J., Golić, N.,& Živković, M.. (2021). Protective Effect of an Exopolysaccharide Produced by Lactiplantibacillus plantarum BGAN8 Against Cadmium-Induced Toxicity in Caco-2 Cells. in Frontiers in Microbiology
Frontiers., 12, 3222.
https://doi.org/10.3389/fmicb.2021.759378

Brdarić E, Soković Bajić S, Đokić J, Đurđić SZ, Ruas-Madiedo P, Stevanović M, Tolinački M, Dinić M, Mutić J, Golić N, Živković M. Protective Effect of an Exopolysaccharide Produced by Lactiplantibacillus plantarum BGAN8 Against Cadmium-Induced Toxicity in Caco-2 Cells. in Frontiers in Microbiology. 2021;12:3222.
doi:10.3389/fmicb.2021.759378 .

Brdarić, Emilija, Soković Bajić, Svetlana, Đokić, Jelena, Đurđić, Slađana Z., Ruas-Madiedo, Patricia, Stevanović, Magdalena, Tolinački, Maja, Dinić, Miroslav, Mutić, Jelena, Golić, Nataša, Živković, Milica, "Protective Effect of an Exopolysaccharide Produced by Lactiplantibacillus plantarum BGAN8 Against Cadmium-Induced Toxicity in Caco-2 Cells" in Frontiers in Microbiology, 12 (2021):3222,
https://doi.org/10.3389/fmicb.2021.759378 . .

TY  - JOUR
AU  - Stanimirovic, Zoran
AU  - Glavinic, Uros
AU  - Jovanovic, Nemanja M.
AU  - Ristanic, Marko
AU  - Milojković-Opsenica, Dušanka
AU  - Mutić, Jelena
AU  - Stevanovic, Jevrosima
PY  - 2021
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/5200
AB  - In a cage experiment, lithium chloride (LiCl) and lithium citrate hydrate (Li-cit) were tested
for varroacidal efficacy and impact on bees. Treatment with Li-cit (4, 7.5, 10, and 25mM)
resulted in 100% varroacidal efficacy and 100% bee survival. Due to better results in the
cage experiment, Li-cit was further tested in field experiments on full-sized free-flying colonies
treated three times in 6-day intervals. All the concentrations of Li-cit in the field
experiment (5, 10, 15, 20, and 25mM) expressed high varroacidal efficacy: 93.2–95.5%, significantly
(p<0.01) greater than in the negative and positive (amitraz-treated) controls.
Lithium residues in honey from brood chambers were much higher nine months after the
last treatment (169.3–1756.0 lg/kg) than seven days post-treatment (19.2–27.8 lg/kg). In
honey from honey chambers (eligible for human consumption), the average lithium residues
were 26.9 lg/kg and 33.7 lg/kg seven days after the last treatment. In wax combs
taken from the brood chamber nine months post-treatment, lithium residues ranged from
410 lg/kg to 2314 mg/kg, without significant differences from the negative control.
Lithium residues in wax matrices seven days after the last treatment were in a narrow
range of 234.3–300 mg/kg, in wax combs and cappings being significantly lower than in
commercial wax foundations. For the first time, Li-cit proved to be effective against
Varroa destructor under field conditions.
PB  - Taylor & Francis
T2  - Journal of Apicultural Research
T1  - Preliminary trials on effects of lithium salts on Varroa destructor, honey and wax matrices
VL  - 61
SP  - 375
EP  - 391
DO  - 10.1080/00218839.2021.1988277
ER  - 

@article{
author = "Stanimirovic, Zoran and Glavinic, Uros and Jovanovic, Nemanja M. and Ristanic, Marko and Milojković-Opsenica, Dušanka and Mutić, Jelena and Stevanovic, Jevrosima",
year = "2021",
abstract = "In a cage experiment, lithium chloride (LiCl) and lithium citrate hydrate (Li-cit) were tested
for varroacidal efficacy and impact on bees. Treatment with Li-cit (4, 7.5, 10, and 25mM)
resulted in 100% varroacidal efficacy and 100% bee survival. Due to better results in the
cage experiment, Li-cit was further tested in field experiments on full-sized free-flying colonies
treated three times in 6-day intervals. All the concentrations of Li-cit in the field
experiment (5, 10, 15, 20, and 25mM) expressed high varroacidal efficacy: 93.2–95.5%, significantly
(p<0.01) greater than in the negative and positive (amitraz-treated) controls.
Lithium residues in honey from brood chambers were much higher nine months after the
last treatment (169.3–1756.0 lg/kg) than seven days post-treatment (19.2–27.8 lg/kg). In
honey from honey chambers (eligible for human consumption), the average lithium residues
were 26.9 lg/kg and 33.7 lg/kg seven days after the last treatment. In wax combs
taken from the brood chamber nine months post-treatment, lithium residues ranged from
410 lg/kg to 2314 mg/kg, without significant differences from the negative control.
Lithium residues in wax matrices seven days after the last treatment were in a narrow
range of 234.3–300 mg/kg, in wax combs and cappings being significantly lower than in
commercial wax foundations. For the first time, Li-cit proved to be effective against
Varroa destructor under field conditions.",
publisher = "Taylor & Francis",
journal = "Journal of Apicultural Research",
title = "Preliminary trials on effects of lithium salts on Varroa destructor, honey and wax matrices",
volume = "61",
pages = "375-391",
doi = "10.1080/00218839.2021.1988277"
}

Stanimirovic, Z., Glavinic, U., Jovanovic, N. M., Ristanic, M., Milojković-Opsenica, D., Mutić, J.,& Stevanovic, J.. (2021). Preliminary trials on effects of lithium salts on Varroa destructor, honey and wax matrices. in Journal of Apicultural Research
Taylor & Francis., 61, 375-391.
https://doi.org/10.1080/00218839.2021.1988277

Stanimirovic Z, Glavinic U, Jovanovic NM, Ristanic M, Milojković-Opsenica D, Mutić J, Stevanovic J. Preliminary trials on effects of lithium salts on Varroa destructor, honey and wax matrices. in Journal of Apicultural Research. 2021;61:375-391.
doi:10.1080/00218839.2021.1988277 .

Stanimirovic, Zoran, Glavinic, Uros, Jovanovic, Nemanja M., Ristanic, Marko, Milojković-Opsenica, Dušanka, Mutić, Jelena, Stevanovic, Jevrosima, "Preliminary trials on effects of lithium salts on Varroa destructor, honey and wax matrices" in Journal of Apicultural Research, 61 (2021):375-391,
https://doi.org/10.1080/00218839.2021.1988277 . .

TY  - JOUR
AU  - Stanković, Vesna
AU  - Đurđić, Slađana Z.
AU  - Ognjanović, Miloš
AU  - Antić, Bratislav
AU  - Kalcher, Kurt
AU  - Mutić, Jelena
AU  - Stanković, Dalibor
PY  - 2020
UR  - https://cherry.chem.bg.ac.rs/handle/123456789/3881
AB  - Diagnosis and treatment of some important diseased and metabolic disorders is based on successful detection of albumin. In this work, we aim to develop a simple immunosensor for the detection of human serum albumin in biological fluids. Anti-human albumin antibody was covalently attached to the activated surface of screen-printed carbon electrodes enriched with carboxyl graphene/gold nanoparticles composite. Microstructure (TEM, FE-SEM, XRD) and electrochemical (CV, EIS) characterization methods were used to investigate composite properties and to confirm the successful modification of the electrodes. Under the optimal conditions, linear working range and limit of detection were 2.5–500 μg/mL and 1.55 μg/mL, respectively. Additionally, the effect of some possibly interfering compounds was investigated and the immunosensor was used for real sample analysis. The results showed that the sensor exhibited accurate, precise and sensitive characteristics and can be promising replacement to the convention methods for albumin detection in clinical practice.
PB  - Elsevier
T2  - Journal of Electroanalytical Chemistry
T1  - Anti-human albumin monoclonal antibody immobilized on EDC-NHS functionalized carboxylic graphene/AuNPs composite as promising electrochemical HSA immunosensor
VL  - 860
DO  - 10.1016/j.jelechem.2020.113928
ER  - 

@article{
author = "Stanković, Vesna and Đurđić, Slađana Z. and Ognjanović, Miloš and Antić, Bratislav and Kalcher, Kurt and Mutić, Jelena and Stanković, Dalibor",
year = "2020",
abstract = "Diagnosis and treatment of some important diseased and metabolic disorders is based on successful detection of albumin. In this work, we aim to develop a simple immunosensor for the detection of human serum albumin in biological fluids. Anti-human albumin antibody was covalently attached to the activated surface of screen-printed carbon electrodes enriched with carboxyl graphene/gold nanoparticles composite. Microstructure (TEM, FE-SEM, XRD) and electrochemical (CV, EIS) characterization methods were used to investigate composite properties and to confirm the successful modification of the electrodes. Under the optimal conditions, linear working range and limit of detection were 2.5–500 μg/mL and 1.55 μg/mL, respectively. Additionally, the effect of some possibly interfering compounds was investigated and the immunosensor was used for real sample analysis. The results showed that the sensor exhibited accurate, precise and sensitive characteristics and can be promising replacement to the convention methods for albumin detection in clinical practice.",
publisher = "Elsevier",
journal = "Journal of Electroanalytical Chemistry",
title = "Anti-human albumin monoclonal antibody immobilized on EDC-NHS functionalized carboxylic graphene/AuNPs composite as promising electrochemical HSA immunosensor",
volume = "860",
doi = "10.1016/j.jelechem.2020.113928"
}

Stanković, V., Đurđić, S. Z., Ognjanović, M., Antić, B., Kalcher, K., Mutić, J.,& Stanković, D.. (2020). Anti-human albumin monoclonal antibody immobilized on EDC-NHS functionalized carboxylic graphene/AuNPs composite as promising electrochemical HSA immunosensor. in Journal of Electroanalytical Chemistry
Elsevier., 860.
https://doi.org/10.1016/j.jelechem.2020.113928

Stanković V, Đurđić SZ, Ognjanović M, Antić B, Kalcher K, Mutić J, Stanković D. Anti-human albumin monoclonal antibody immobilized on EDC-NHS functionalized carboxylic graphene/AuNPs composite as promising electrochemical HSA immunosensor. in Journal of Electroanalytical Chemistry. 2020;860.
doi:10.1016/j.jelechem.2020.113928 .

Stanković, Vesna, Đurđić, Slađana Z., Ognjanović, Miloš, Antić, Bratislav, Kalcher, Kurt, Mutić, Jelena, Stanković, Dalibor, "Anti-human albumin monoclonal antibody immobilized on EDC-NHS functionalized carboxylic graphene/AuNPs composite as promising electrochemical HSA immunosensor" in Journal of Electroanalytical Chemistry, 860 (2020),
https://doi.org/10.1016/j.jelechem.2020.113928 . .

TY  - JOUR
AU  - Stanković, Vesna
AU  - Đurđić, Slađana Z.
AU  - Ognjanović, Miloš
AU  - Antić, Bratislav
AU  - Kalcher, Kurt
AU  - Mutić, Jelena
AU  - Stanković, Dalibor
PY  - 2020
UR  - https://cherry.chem.bg.ac.rs/handle/123456789/3891
AB  - Diagnosis and treatment of some important diseased and metabolic disorders is based on successful detection of albumin. In this work, we aim to develop a simple immunosensor for the detection of human serum albumin in biological fluids. Anti-human albumin antibody was covalently attached to the activated surface of screen-printed carbon electrodes enriched with carboxyl graphene/gold nanoparticles composite. Microstructure (TEM, FE-SEM, XRD) and electrochemical (CV, EIS) characterization methods were used to investigate composite properties and to confirm the successful modification of the electrodes. Under the optimal conditions, linear working range and limit of detection were 2.5–500 μg/mL and 1.55 μg/mL, respectively. Additionally, the effect of some possibly interfering compounds was investigated and the immunosensor was used for real sample analysis. The results showed that the sensor exhibited accurate, precise and sensitive characteristics and can be promising replacement to the convention methods for albumin detection in clinical practice.
PB  - Elsevier
T2  - Journal of Electroanalytical Chemistry
T1  - Anti-human albumin monoclonal antibody immobilized on EDC-NHS functionalized carboxylic graphene/AuNPs composite as promising electrochemical HSA immunosensor
VL  - 860
SP  - 113928
DO  - 10.1016/j.jelechem.2020.113928
ER  - 

@article{
author = "Stanković, Vesna and Đurđić, Slađana Z. and Ognjanović, Miloš and Antić, Bratislav and Kalcher, Kurt and Mutić, Jelena and Stanković, Dalibor",
year = "2020",
abstract = "Diagnosis and treatment of some important diseased and metabolic disorders is based on successful detection of albumin. In this work, we aim to develop a simple immunosensor for the detection of human serum albumin in biological fluids. Anti-human albumin antibody was covalently attached to the activated surface of screen-printed carbon electrodes enriched with carboxyl graphene/gold nanoparticles composite. Microstructure (TEM, FE-SEM, XRD) and electrochemical (CV, EIS) characterization methods were used to investigate composite properties and to confirm the successful modification of the electrodes. Under the optimal conditions, linear working range and limit of detection were 2.5–500 μg/mL and 1.55 μg/mL, respectively. Additionally, the effect of some possibly interfering compounds was investigated and the immunosensor was used for real sample analysis. The results showed that the sensor exhibited accurate, precise and sensitive characteristics and can be promising replacement to the convention methods for albumin detection in clinical practice.",
publisher = "Elsevier",
journal = "Journal of Electroanalytical Chemistry",
title = "Anti-human albumin monoclonal antibody immobilized on EDC-NHS functionalized carboxylic graphene/AuNPs composite as promising electrochemical HSA immunosensor",
volume = "860",
pages = "113928",
doi = "10.1016/j.jelechem.2020.113928"
}

Stanković, V., Đurđić, S. Z., Ognjanović, M., Antić, B., Kalcher, K., Mutić, J.,& Stanković, D.. (2020). Anti-human albumin monoclonal antibody immobilized on EDC-NHS functionalized carboxylic graphene/AuNPs composite as promising electrochemical HSA immunosensor. in Journal of Electroanalytical Chemistry
Elsevier., 860, 113928.
https://doi.org/10.1016/j.jelechem.2020.113928

Stanković V, Đurđić SZ, Ognjanović M, Antić B, Kalcher K, Mutić J, Stanković D. Anti-human albumin monoclonal antibody immobilized on EDC-NHS functionalized carboxylic graphene/AuNPs composite as promising electrochemical HSA immunosensor. in Journal of Electroanalytical Chemistry. 2020;860:113928.
doi:10.1016/j.jelechem.2020.113928 .

Stanković, Vesna, Đurđić, Slađana Z., Ognjanović, Miloš, Antić, Bratislav, Kalcher, Kurt, Mutić, Jelena, Stanković, Dalibor, "Anti-human albumin monoclonal antibody immobilized on EDC-NHS functionalized carboxylic graphene/AuNPs composite as promising electrochemical HSA immunosensor" in Journal of Electroanalytical Chemistry, 860 (2020):113928,
https://doi.org/10.1016/j.jelechem.2020.113928 . .

TY  - DATA
AU  - Stanković, Vesna
AU  - Đurđić, Slađana Z.
AU  - Ognjanović, Miloš
AU  - Antić, Bratislav
AU  - Kalcher, Kurt
AU  - Mutić, Jelena
AU  - Stanković, Dalibor
PY  - 2020
UR  - https://cherry.chem.bg.ac.rs/handle/123456789/3892
PB  - Elsevier
T2  - Journal of Electroanalytical Chemistry
T1  - Supplementary data for the article: Stanković, V.; Đurđić, S.; Ognjanović, M.; Antić, B.; Kalcher, K.; Mutić, J.; Stanković, D. M. Anti-Human Albumin Monoclonal Antibody Immobilized on EDC-NHS Functionalized Carboxylic Graphene/AuNPs Composite as Promising Electrochemical HSA Immunosensor. Journal of Electroanalytical Chemistry 2020, 860. https://doi.org/10.1016/j.jelechem.2020.113928
UR  - https://hdl.handle.net/21.15107/rcub_cherry_3892
ER  - 

@misc{
author = "Stanković, Vesna and Đurđić, Slađana Z. and Ognjanović, Miloš and Antić, Bratislav and Kalcher, Kurt and Mutić, Jelena and Stanković, Dalibor",
year = "2020",
publisher = "Elsevier",
journal = "Journal of Electroanalytical Chemistry",
title = "Supplementary data for the article: Stanković, V.; Đurđić, S.; Ognjanović, M.; Antić, B.; Kalcher, K.; Mutić, J.; Stanković, D. M. Anti-Human Albumin Monoclonal Antibody Immobilized on EDC-NHS Functionalized Carboxylic Graphene/AuNPs Composite as Promising Electrochemical HSA Immunosensor. Journal of Electroanalytical Chemistry 2020, 860. https://doi.org/10.1016/j.jelechem.2020.113928",
url = "https://hdl.handle.net/21.15107/rcub_cherry_3892"
}

Stanković, V., Đurđić, S. Z., Ognjanović, M., Antić, B., Kalcher, K., Mutić, J.,& Stanković, D.. (2020). Supplementary data for the article: Stanković, V.; Đurđić, S.; Ognjanović, M.; Antić, B.; Kalcher, K.; Mutić, J.; Stanković, D. M. Anti-Human Albumin Monoclonal Antibody Immobilized on EDC-NHS Functionalized Carboxylic Graphene/AuNPs Composite as Promising Electrochemical HSA Immunosensor. Journal of Electroanalytical Chemistry 2020, 860. https://doi.org/10.1016/j.jelechem.2020.113928. in Journal of Electroanalytical Chemistry
Elsevier..
https://hdl.handle.net/21.15107/rcub_cherry_3892

Stanković V, Đurđić SZ, Ognjanović M, Antić B, Kalcher K, Mutić J, Stanković D. Supplementary data for the article: Stanković, V.; Đurđić, S.; Ognjanović, M.; Antić, B.; Kalcher, K.; Mutić, J.; Stanković, D. M. Anti-Human Albumin Monoclonal Antibody Immobilized on EDC-NHS Functionalized Carboxylic Graphene/AuNPs Composite as Promising Electrochemical HSA Immunosensor. Journal of Electroanalytical Chemistry 2020, 860. https://doi.org/10.1016/j.jelechem.2020.113928. in Journal of Electroanalytical Chemistry. 2020;.
https://hdl.handle.net/21.15107/rcub_cherry_3892 .

Stanković, Vesna, Đurđić, Slađana Z., Ognjanović, Miloš, Antić, Bratislav, Kalcher, Kurt, Mutić, Jelena, Stanković, Dalibor, "Supplementary data for the article: Stanković, V.; Đurđić, S.; Ognjanović, M.; Antić, B.; Kalcher, K.; Mutić, J.; Stanković, D. M. Anti-Human Albumin Monoclonal Antibody Immobilized on EDC-NHS Functionalized Carboxylic Graphene/AuNPs Composite as Promising Electrochemical HSA Immunosensor. Journal of Electroanalytical Chemistry 2020, 860. https://doi.org/10.1016/j.jelechem.2020.113928" in Journal of Electroanalytical Chemistry (2020),
https://hdl.handle.net/21.15107/rcub_cherry_3892 .

TY  - JOUR
AU  - Stanković, Vesna
AU  - Đurđić, Slađana Z.
AU  - Ognjanović, Miloš
AU  - Mutić, Jelena
AU  - Kalcher, Kurt
AU  - Stanković, Dalibor
PY  - 2020
UR  - https://cherry.chem.bg.ac.rs/handle/123456789/4033
AB  - A nonenzymatic hydrogen-peroxide sensor was developed by utilization of silver nanoparticles and graphene nanoribbons. The mentioned composite was inflicted on a screen-printed carbon electrode which provides disposable, ready-to-use sensor. The structure and morphology of the nanocomposite were analyzed by scanning electron microscopy and X-ray diffraction. The sensor has excellent performance toward H2O2 amperometric detection. Figures of merit include dynamic response range from 0.05 to 5 mM and detection limit of 20 μM (at S/N = 3). The fabricated sensor was used for the determination of H2O2 in milk samples. The obtained results showed that the proposed AgNp@GNR/SPCE sensor can be used for the determination of hydrogen peroxide in real samples.
PB  - Elsevier
T2  - Journal of Electroanalytical Chemistry
T1  - A novel nonenzymatic hydrogen peroxide amperometric sensor based on AgNp@GNR nanocomposites modified screen-printed carbon electrode
VL  - 876
SP  - 114487
DO  - 10.1016/j.jelechem.2020.114487
ER  - 

@article{
author = "Stanković, Vesna and Đurđić, Slađana Z. and Ognjanović, Miloš and Mutić, Jelena and Kalcher, Kurt and Stanković, Dalibor",
year = "2020",
abstract = "A nonenzymatic hydrogen-peroxide sensor was developed by utilization of silver nanoparticles and graphene nanoribbons. The mentioned composite was inflicted on a screen-printed carbon electrode which provides disposable, ready-to-use sensor. The structure and morphology of the nanocomposite were analyzed by scanning electron microscopy and X-ray diffraction. The sensor has excellent performance toward H2O2 amperometric detection. Figures of merit include dynamic response range from 0.05 to 5 mM and detection limit of 20 μM (at S/N = 3). The fabricated sensor was used for the determination of H2O2 in milk samples. The obtained results showed that the proposed AgNp@GNR/SPCE sensor can be used for the determination of hydrogen peroxide in real samples.",
publisher = "Elsevier",
journal = "Journal of Electroanalytical Chemistry",
title = "A novel nonenzymatic hydrogen peroxide amperometric sensor based on AgNp@GNR nanocomposites modified screen-printed carbon electrode",
volume = "876",
pages = "114487",
doi = "10.1016/j.jelechem.2020.114487"
}

Stanković, V., Đurđić, S. Z., Ognjanović, M., Mutić, J., Kalcher, K.,& Stanković, D.. (2020). A novel nonenzymatic hydrogen peroxide amperometric sensor based on AgNp@GNR nanocomposites modified screen-printed carbon electrode. in Journal of Electroanalytical Chemistry
Elsevier., 876, 114487.
https://doi.org/10.1016/j.jelechem.2020.114487

Stanković V, Đurđić SZ, Ognjanović M, Mutić J, Kalcher K, Stanković D. A novel nonenzymatic hydrogen peroxide amperometric sensor based on AgNp@GNR nanocomposites modified screen-printed carbon electrode. in Journal of Electroanalytical Chemistry. 2020;876:114487.
doi:10.1016/j.jelechem.2020.114487 .

Stanković, Vesna, Đurđić, Slađana Z., Ognjanović, Miloš, Mutić, Jelena, Kalcher, Kurt, Stanković, Dalibor, "A novel nonenzymatic hydrogen peroxide amperometric sensor based on AgNp@GNR nanocomposites modified screen-printed carbon electrode" in Journal of Electroanalytical Chemistry, 876 (2020):114487,
https://doi.org/10.1016/j.jelechem.2020.114487 . .

TY  - DATA
AU  - Stanković, Vesna
AU  - Đurđić, Slađana Z.
AU  - Ognjanović, Miloš
AU  - Mutić, Jelena
AU  - Kalcher, Kurt
AU  - Stanković, Dalibor
PY  - 2020
UR  - https://cherry.chem.bg.ac.rs/handle/123456789/4034
PB  - Elsevier
T2  - Journal of Electroanalytical Chemistry
T1  - Supplementary data for the article: Stanković, V.; Đurđić, S.; Ognjanović, M.; Mutić, J.; Kalcher, K.; Stanković, D. M. A Novel Nonenzymatic Hydrogen Peroxide Amperometric Sensor Based on AgNp@GNR Nanocomposites Modified Screen-Printed Carbon Electrode. Journal of Electroanalytical Chemistry 2020, 876, 114487. https://doi.org/10.1016/j.jelechem.2020.114487
UR  - https://hdl.handle.net/21.15107/rcub_cherry_4034
ER  - 

@misc{
author = "Stanković, Vesna and Đurđić, Slađana Z. and Ognjanović, Miloš and Mutić, Jelena and Kalcher, Kurt and Stanković, Dalibor",
year = "2020",
publisher = "Elsevier",
journal = "Journal of Electroanalytical Chemistry",
title = "Supplementary data for the article: Stanković, V.; Đurđić, S.; Ognjanović, M.; Mutić, J.; Kalcher, K.; Stanković, D. M. A Novel Nonenzymatic Hydrogen Peroxide Amperometric Sensor Based on AgNp@GNR Nanocomposites Modified Screen-Printed Carbon Electrode. Journal of Electroanalytical Chemistry 2020, 876, 114487. https://doi.org/10.1016/j.jelechem.2020.114487",
url = "https://hdl.handle.net/21.15107/rcub_cherry_4034"
}

Stanković, V., Đurđić, S. Z., Ognjanović, M., Mutić, J., Kalcher, K.,& Stanković, D.. (2020). Supplementary data for the article: Stanković, V.; Đurđić, S.; Ognjanović, M.; Mutić, J.; Kalcher, K.; Stanković, D. M. A Novel Nonenzymatic Hydrogen Peroxide Amperometric Sensor Based on AgNp@GNR Nanocomposites Modified Screen-Printed Carbon Electrode. Journal of Electroanalytical Chemistry 2020, 876, 114487. https://doi.org/10.1016/j.jelechem.2020.114487. in Journal of Electroanalytical Chemistry
Elsevier..
https://hdl.handle.net/21.15107/rcub_cherry_4034

Stanković V, Đurđić SZ, Ognjanović M, Mutić J, Kalcher K, Stanković D. Supplementary data for the article: Stanković, V.; Đurđić, S.; Ognjanović, M.; Mutić, J.; Kalcher, K.; Stanković, D. M. A Novel Nonenzymatic Hydrogen Peroxide Amperometric Sensor Based on AgNp@GNR Nanocomposites Modified Screen-Printed Carbon Electrode. Journal of Electroanalytical Chemistry 2020, 876, 114487. https://doi.org/10.1016/j.jelechem.2020.114487. in Journal of Electroanalytical Chemistry. 2020;.
https://hdl.handle.net/21.15107/rcub_cherry_4034 .

Stanković, Vesna, Đurđić, Slađana Z., Ognjanović, Miloš, Mutić, Jelena, Kalcher, Kurt, Stanković, Dalibor, "Supplementary data for the article: Stanković, V.; Đurđić, S.; Ognjanović, M.; Mutić, J.; Kalcher, K.; Stanković, D. M. A Novel Nonenzymatic Hydrogen Peroxide Amperometric Sensor Based on AgNp@GNR Nanocomposites Modified Screen-Printed Carbon Electrode. Journal of Electroanalytical Chemistry 2020, 876, 114487. https://doi.org/10.1016/j.jelechem.2020.114487" in Journal of Electroanalytical Chemistry (2020),
https://hdl.handle.net/21.15107/rcub_cherry_4034 .

TY  - JOUR
AU  - Đurđić, Slađana Z.
AU  - Stanković, Vesna
AU  - Ražić, Slavica
AU  - Mutić, Jelena
PY  - 2020
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/4798
AB  - The analysis of isotope ratios of lead in the mushrooms and soil, where they were grown, assisted with a principal component analysis, offered a new perspective for understanding possible chemical environment in a real setup of those compartments. The content of lead and its isotope compositions were determined in soil samples and mushroom Macrolepiota procera from unpolluted area of Mountain Goč, Serbia. Sequential extraction procedure based on the Commission of the European Community Bureau of Reference (BCR) was applied on soil samples in order to determine the distribution of lead in the labile and un-labile fractions of the soil. Caps and stipes of mushrooms were subjected to microwave acid-assisted digestion prior to measurements by inductively coupled plasma quadrupole mass spectrometer for determination of lead content and lead isotope ratios. Information about the chemical fractionation of Pb in soil, Pb isotopic data from soil fractions and fruiting bodies allowed a more detailed insight on the uptake mechanisms. Lead was predominantly associated with reducible fraction (~ 60%). Only its small portion (∼ 1%) was present in the exchangeable and acid-extractable fractions suggesting the low mobility of Pb. Lead isotope analysis revealed the presence of anthropogenic lead in the surface soil. Significant lower 206Pb/207Pb compared with other fractions was found in exchangeable and acid-soluble fraction (1.331 ± 0.010), which corresponds to the isotope ratio of European gasoline. The highest 206Pb/207Pb ratio was observed in reducible fraction (1.162 ± 0.007), while in oxidizable and residual fraction, those values were similar (1.159 ± 0.006 and 1.159 ± 0.004, respectively). Distinction of exchangeable and acid-extractable fractions from others was also confirmed, for the first time, by principal component analysis. The analysis of four isotope ratios (206Pb/207Pb, 208Pb/206Pb, 206Pb/204Pb, and 207Pb/204Pb) indicated that the analyzed M. procera accumulates lead from the first two fractions of topsoil layers.
PB  - Springer
T2  - Environmental Science and Pollution Research
T1  - Lead isotope ratios as tool for elucidation of chemical environment in a system of Macrolepiota procera (Scop.) Singer - soil
DO  - 10.1007/s11356-020-07947-6
ER  - 

@article{
author = "Đurđić, Slađana Z. and Stanković, Vesna and Ražić, Slavica and Mutić, Jelena",
year = "2020",
abstract = "The analysis of isotope ratios of lead in the mushrooms and soil, where they were grown, assisted with a principal component analysis, offered a new perspective for understanding possible chemical environment in a real setup of those compartments. The content of lead and its isotope compositions were determined in soil samples and mushroom Macrolepiota procera from unpolluted area of Mountain Goč, Serbia. Sequential extraction procedure based on the Commission of the European Community Bureau of Reference (BCR) was applied on soil samples in order to determine the distribution of lead in the labile and un-labile fractions of the soil. Caps and stipes of mushrooms were subjected to microwave acid-assisted digestion prior to measurements by inductively coupled plasma quadrupole mass spectrometer for determination of lead content and lead isotope ratios. Information about the chemical fractionation of Pb in soil, Pb isotopic data from soil fractions and fruiting bodies allowed a more detailed insight on the uptake mechanisms. Lead was predominantly associated with reducible fraction (~ 60%). Only its small portion (∼ 1%) was present in the exchangeable and acid-extractable fractions suggesting the low mobility of Pb. Lead isotope analysis revealed the presence of anthropogenic lead in the surface soil. Significant lower 206Pb/207Pb compared with other fractions was found in exchangeable and acid-soluble fraction (1.331 ± 0.010), which corresponds to the isotope ratio of European gasoline. The highest 206Pb/207Pb ratio was observed in reducible fraction (1.162 ± 0.007), while in oxidizable and residual fraction, those values were similar (1.159 ± 0.006 and 1.159 ± 0.004, respectively). Distinction of exchangeable and acid-extractable fractions from others was also confirmed, for the first time, by principal component analysis. The analysis of four isotope ratios (206Pb/207Pb, 208Pb/206Pb, 206Pb/204Pb, and 207Pb/204Pb) indicated that the analyzed M. procera accumulates lead from the first two fractions of topsoil layers.",
publisher = "Springer",
journal = "Environmental Science and Pollution Research",
title = "Lead isotope ratios as tool for elucidation of chemical environment in a system of Macrolepiota procera (Scop.) Singer - soil",
doi = "10.1007/s11356-020-07947-6"
}

Đurđić, S. Z., Stanković, V., Ražić, S.,& Mutić, J.. (2020). Lead isotope ratios as tool for elucidation of chemical environment in a system of Macrolepiota procera (Scop.) Singer - soil. in Environmental Science and Pollution Research
Springer..
https://doi.org/10.1007/s11356-020-07947-6

Đurđić SZ, Stanković V, Ražić S, Mutić J. Lead isotope ratios as tool for elucidation of chemical environment in a system of Macrolepiota procera (Scop.) Singer - soil. in Environmental Science and Pollution Research. 2020;.
doi:10.1007/s11356-020-07947-6 .

Đurđić, Slađana Z., Stanković, Vesna, Ražić, Slavica, Mutić, Jelena, "Lead isotope ratios as tool for elucidation of chemical environment in a system of Macrolepiota procera (Scop.) Singer - soil" in Environmental Science and Pollution Research (2020),
https://doi.org/10.1007/s11356-020-07947-6 . .