Strengthening of the MagBioVin Research and Innovation Team for Development of Novel Approaches for Tumour Therapy based on Nanostructured Materials

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Strengthening of the MagBioVin Research and Innovation Team for Development of Novel Approaches for Tumour Therapy based on Nanostructured Materials (en)
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Publications

Bifunctional (Zn,Fe)3O4 nanoparticles: Tuning their efficiency for potential application in reagentless glucose biosensors and magnetic hyperthermia

Ognjanović, Miloš; Stanković, Dalibor; Ming, Yue; Zhang, Hongguo; Jančar, B.; Dojčinović, Biljana P.; Prijović, Željko; Antić, Bratislav

(2019)

TY  - JOUR
AU  - Ognjanović, Miloš
AU  - Stanković, Dalibor
AU  - Ming, Yue
AU  - Zhang, Hongguo
AU  - Jančar, B.
AU  - Dojčinović, Biljana P.
AU  - Prijović, Željko
AU  - Antić, Bratislav
PY  - 2019
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/2797
AB  - In a new approach based on a two-step procedure, co-precipitation method followed by hydrothermal treatment in a microwave field, Zn-substituted Fe3O4 nanoparticles (ZnxFe3-xO4) were synthesized. Results of XRD, FT–IR and TEM analysis clearly demonstrate that nanoparticles were single phase, crystallizing in the spinel structure type (S.G. Fd3¯m) with crystallite size in the range of 2–20 nm, which strongly depends on Zn concentration. The produced nanoparticles were used for fabrication of modified carbon paste electrodes as a novel system for electrochemical non-enzymatic glucose detection. It was found that the increase of zinc concentration up to the value of x = 0.56 (Zn0.56Fe2.44O4) of as-prepared nanoparticles was followed with an increase of a performance of the modified carbon paste electrode toward glucose detection. Linear working range from 0.1 to 2 mM was obtained with detection limit of 0.03 mM, and with fast response time (<3 s). Proposed sensor was successfully applied for the determination of glucose level in real samples with satisfactory recovery. The synthesized zinc-ferrite samples were also tested as potential heating agents in magnetic hyperthermia. The heating ability (SAR value) increases with x value, reaching maximum for x = 0.37. This is correlated with changes of particle size and magnetic characteristics which strongly depend on Zn concentration. © 2018 Elsevier B.V.
T2  - Journal of Alloys and Compounds
T1  - Bifunctional (Zn,Fe)3O4 nanoparticles: Tuning their efficiency for potential application in reagentless glucose biosensors and magnetic hyperthermia
VL  - 777
SP  - 454
EP  - 462
DO  - 10.1016/j.jallcom.2018.10.369
ER  - 
@article{
author = "Ognjanović, Miloš and Stanković, Dalibor and Ming, Yue and Zhang, Hongguo and Jančar, B. and Dojčinović, Biljana P. and Prijović, Željko and Antić, Bratislav",
year = "2019",
url = "http://cherry.chem.bg.ac.rs/handle/123456789/2797",
abstract = "In a new approach based on a two-step procedure, co-precipitation method followed by hydrothermal treatment in a microwave field, Zn-substituted Fe3O4 nanoparticles (ZnxFe3-xO4) were synthesized. Results of XRD, FT–IR and TEM analysis clearly demonstrate that nanoparticles were single phase, crystallizing in the spinel structure type (S.G. Fd3¯m) with crystallite size in the range of 2–20 nm, which strongly depends on Zn concentration. The produced nanoparticles were used for fabrication of modified carbon paste electrodes as a novel system for electrochemical non-enzymatic glucose detection. It was found that the increase of zinc concentration up to the value of x = 0.56 (Zn0.56Fe2.44O4) of as-prepared nanoparticles was followed with an increase of a performance of the modified carbon paste electrode toward glucose detection. Linear working range from 0.1 to 2 mM was obtained with detection limit of 0.03 mM, and with fast response time (<3 s). Proposed sensor was successfully applied for the determination of glucose level in real samples with satisfactory recovery. The synthesized zinc-ferrite samples were also tested as potential heating agents in magnetic hyperthermia. The heating ability (SAR value) increases with x value, reaching maximum for x = 0.37. This is correlated with changes of particle size and magnetic characteristics which strongly depend on Zn concentration. © 2018 Elsevier B.V.",
journal = "Journal of Alloys and Compounds",
title = "Bifunctional (Zn,Fe)3O4 nanoparticles: Tuning their efficiency for potential application in reagentless glucose biosensors and magnetic hyperthermia",
volume = "777",
pages = "454-462",
doi = "10.1016/j.jallcom.2018.10.369"
}
Ognjanović, M., Stanković, D., Ming, Y., Zhang, H., Jančar, B., Dojčinović, B. P., Prijović, Ž.,& Antić, B. (2019). Bifunctional (Zn,Fe)3O4 nanoparticles: Tuning their efficiency for potential application in reagentless glucose biosensors and magnetic hyperthermia.
Journal of Alloys and Compounds, 777, 454-462.
https://doi.org/10.1016/j.jallcom.2018.10.369
Ognjanović M, Stanković D, Ming Y, Zhang H, Jančar B, Dojčinović BP, Prijović Ž, Antić B. Bifunctional (Zn,Fe)3O4 nanoparticles: Tuning their efficiency for potential application in reagentless glucose biosensors and magnetic hyperthermia. Journal of Alloys and Compounds. 2019;777:454-462
Ognjanović Miloš, Stanković Dalibor, Ming Yue, Zhang Hongguo, Jančar B., Dojčinović Biljana P., Prijović Željko, Antić Bratislav, "Bifunctional (Zn,Fe)3O4 nanoparticles: Tuning their efficiency for potential application in reagentless glucose biosensors and magnetic hyperthermia" Journal of Alloys and Compounds, 777 (2019):454-462,
https://doi.org/10.1016/j.jallcom.2018.10.369 .
12
6
9

Supplementary data for the article: Ognjanović, M.; Stanković, D.; Ming, Y.; Zhang, H.; Jančar, B.; Dojčinović, B. P.; Prijović, Ž.; Antić, B. Bifunctional (Zn,Fe)3O4 Nanoparticles: Tuning Their Efficiency for Potential Application in Reagentless Glucose Biosensors and Magnetic Hyperthermia. Journal of Alloys and Compounds 2019, 777, 454–462. https://doi.org/10.1016/j.jallcom.2018.10.369

Ognjanović, Miloš; Stanković, Dalibor; Ming, Yue; Zhang, Hongguo; Jančar, B.; Dojčinović, Biljana P.; Prijović, Željko; Antić, Bratislav

(2019)

TY  - BOOK
AU  - Ognjanović, Miloš
AU  - Stanković, Dalibor
AU  - Ming, Yue
AU  - Zhang, Hongguo
AU  - Jančar, B.
AU  - Dojčinović, Biljana P.
AU  - Prijović, Željko
AU  - Antić, Bratislav
PY  - 2019
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/2953
T2  - Journal of Alloys and Compounds
T1  - Supplementary data for the article: Ognjanović, M.; Stanković, D.; Ming, Y.; Zhang, H.; Jančar, B.; Dojčinović, B. P.; Prijović, Ž.; Antić, B. Bifunctional (Zn,Fe)3O4 Nanoparticles: Tuning Their Efficiency for Potential Application in Reagentless Glucose Biosensors and Magnetic Hyperthermia. Journal of Alloys and Compounds 2019, 777, 454–462. https://doi.org/10.1016/j.jallcom.2018.10.369
ER  - 
@book{
author = "Ognjanović, Miloš and Stanković, Dalibor and Ming, Yue and Zhang, Hongguo and Jančar, B. and Dojčinović, Biljana P. and Prijović, Željko and Antić, Bratislav",
year = "2019",
url = "http://cherry.chem.bg.ac.rs/handle/123456789/2953",
journal = "Journal of Alloys and Compounds",
title = "Supplementary data for the article: Ognjanović, M.; Stanković, D.; Ming, Y.; Zhang, H.; Jančar, B.; Dojčinović, B. P.; Prijović, Ž.; Antić, B. Bifunctional (Zn,Fe)3O4 Nanoparticles: Tuning Their Efficiency for Potential Application in Reagentless Glucose Biosensors and Magnetic Hyperthermia. Journal of Alloys and Compounds 2019, 777, 454–462. https://doi.org/10.1016/j.jallcom.2018.10.369"
}
Ognjanović, M., Stanković, D., Ming, Y., Zhang, H., Jančar, B., Dojčinović, B. P., Prijović, Ž.,& Antić, B. (2019). Supplementary data for the article: Ognjanović, M.; Stanković, D.; Ming, Y.; Zhang, H.; Jančar, B.; Dojčinović, B. P.; Prijović, Ž.; Antić, B. Bifunctional (Zn,Fe)3O4 Nanoparticles: Tuning Their Efficiency for Potential Application in Reagentless Glucose Biosensors and Magnetic Hyperthermia. Journal of Alloys and Compounds 2019, 777, 454–462. https://doi.org/10.1016/j.jallcom.2018.10.369.
Journal of Alloys and Compounds.
Ognjanović M, Stanković D, Ming Y, Zhang H, Jančar B, Dojčinović BP, Prijović Ž, Antić B. Supplementary data for the article: Ognjanović, M.; Stanković, D.; Ming, Y.; Zhang, H.; Jančar, B.; Dojčinović, B. P.; Prijović, Ž.; Antić, B. Bifunctional (Zn,Fe)3O4 Nanoparticles: Tuning Their Efficiency for Potential Application in Reagentless Glucose Biosensors and Magnetic Hyperthermia. Journal of Alloys and Compounds 2019, 777, 454–462. https://doi.org/10.1016/j.jallcom.2018.10.369. Journal of Alloys and Compounds. 2019;
Ognjanović Miloš, Stanković Dalibor, Ming Yue, Zhang Hongguo, Jančar B., Dojčinović Biljana P., Prijović Željko, Antić Bratislav, "Supplementary data for the article: Ognjanović, M.; Stanković, D.; Ming, Y.; Zhang, H.; Jančar, B.; Dojčinović, B. P.; Prijović, Ž.; Antić, B. Bifunctional (Zn,Fe)3O4 Nanoparticles: Tuning Their Efficiency for Potential Application in Reagentless Glucose Biosensors and Magnetic Hyperthermia. Journal of Alloys and Compounds 2019, 777, 454–462. https://doi.org/10.1016/j.jallcom.2018.10.369" Journal of Alloys and Compounds (2019)

Bifunctional (Zn,Fe)3O4 nanoparticles: Tuning their efficiency for potential application in reagentless glucose biosensors and magnetic hyperthermia

Ognjanović, Miloš; Stanković, Dalibor; Ming, Yue; Zhang, Hongguo; Jančar, B.; Dojčinović, Biljana P.; Prijović, Željko; Antić, Bratislav

(2019)

TY  - JOUR
AU  - Ognjanović, Miloš
AU  - Stanković, Dalibor
AU  - Ming, Yue
AU  - Zhang, Hongguo
AU  - Jančar, B.
AU  - Dojčinović, Biljana P.
AU  - Prijović, Željko
AU  - Antić, Bratislav
PY  - 2019
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/361
AB  - In a new approach based on a two-step procedure, co-precipitation method followed by hydrothermal treatment in a microwave field, Zn-substituted Fe3O4 nanoparticles (ZnxFe3-xO4) were synthesized. Results of XRD, FT–IR and TEM analysis clearly demonstrate that nanoparticles were single phase, crystallizing in the spinel structure type (S.G. Fd3¯m) with crystallite size in the range of 2–20 nm, which strongly depends on Zn concentration. The produced nanoparticles were used for fabrication of modified carbon paste electrodes as a novel system for electrochemical non-enzymatic glucose detection. It was found that the increase of zinc concentration up to the value of x = 0.56 (Zn0.56Fe2.44O4) of as-prepared nanoparticles was followed with an increase of a performance of the modified carbon paste electrode toward glucose detection. Linear working range from 0.1 to 2 mM was obtained with detection limit of 0.03 mM, and with fast response time (<3 s). Proposed sensor was successfully applied for the determination of glucose level in real samples with satisfactory recovery. The synthesized zinc-ferrite samples were also tested as potential heating agents in magnetic hyperthermia. The heating ability (SAR value) increases with x value, reaching maximum for x = 0.37. This is correlated with changes of particle size and magnetic characteristics which strongly depend on Zn concentration. © 2018 Elsevier B.V.
T2  - Journal of Alloys and Compounds
T1  - Bifunctional (Zn,Fe)3O4 nanoparticles: Tuning their efficiency for potential application in reagentless glucose biosensors and magnetic hyperthermia
VL  - 777
SP  - 454
EP  - 462
DO  - 10.1016/j.jallcom.2018.10.369
ER  - 
@article{
author = "Ognjanović, Miloš and Stanković, Dalibor and Ming, Yue and Zhang, Hongguo and Jančar, B. and Dojčinović, Biljana P. and Prijović, Željko and Antić, Bratislav",
year = "2019",
url = "http://cherry.chem.bg.ac.rs/handle/123456789/361",
abstract = "In a new approach based on a two-step procedure, co-precipitation method followed by hydrothermal treatment in a microwave field, Zn-substituted Fe3O4 nanoparticles (ZnxFe3-xO4) were synthesized. Results of XRD, FT–IR and TEM analysis clearly demonstrate that nanoparticles were single phase, crystallizing in the spinel structure type (S.G. Fd3¯m) with crystallite size in the range of 2–20 nm, which strongly depends on Zn concentration. The produced nanoparticles were used for fabrication of modified carbon paste electrodes as a novel system for electrochemical non-enzymatic glucose detection. It was found that the increase of zinc concentration up to the value of x = 0.56 (Zn0.56Fe2.44O4) of as-prepared nanoparticles was followed with an increase of a performance of the modified carbon paste electrode toward glucose detection. Linear working range from 0.1 to 2 mM was obtained with detection limit of 0.03 mM, and with fast response time (<3 s). Proposed sensor was successfully applied for the determination of glucose level in real samples with satisfactory recovery. The synthesized zinc-ferrite samples were also tested as potential heating agents in magnetic hyperthermia. The heating ability (SAR value) increases with x value, reaching maximum for x = 0.37. This is correlated with changes of particle size and magnetic characteristics which strongly depend on Zn concentration. © 2018 Elsevier B.V.",
journal = "Journal of Alloys and Compounds",
title = "Bifunctional (Zn,Fe)3O4 nanoparticles: Tuning their efficiency for potential application in reagentless glucose biosensors and magnetic hyperthermia",
volume = "777",
pages = "454-462",
doi = "10.1016/j.jallcom.2018.10.369"
}
Ognjanović, M., Stanković, D., Ming, Y., Zhang, H., Jančar, B., Dojčinović, B. P., Prijović, Ž.,& Antić, B. (2019). Bifunctional (Zn,Fe)3O4 nanoparticles: Tuning their efficiency for potential application in reagentless glucose biosensors and magnetic hyperthermia.
Journal of Alloys and Compounds, 777, 454-462.
https://doi.org/10.1016/j.jallcom.2018.10.369
Ognjanović M, Stanković D, Ming Y, Zhang H, Jančar B, Dojčinović BP, Prijović Ž, Antić B. Bifunctional (Zn,Fe)3O4 nanoparticles: Tuning their efficiency for potential application in reagentless glucose biosensors and magnetic hyperthermia. Journal of Alloys and Compounds. 2019;777:454-462
Ognjanović Miloš, Stanković Dalibor, Ming Yue, Zhang Hongguo, Jančar B., Dojčinović Biljana P., Prijović Željko, Antić Bratislav, "Bifunctional (Zn,Fe)3O4 nanoparticles: Tuning their efficiency for potential application in reagentless glucose biosensors and magnetic hyperthermia" Journal of Alloys and Compounds, 777 (2019):454-462,
https://doi.org/10.1016/j.jallcom.2018.10.369 .
11
6
9

Biliverdin-copper complex at physiological pH

Dimitrijević, Milena S.; Bogdanović Pristov, Jelena; Žižić, Milan; Stanković, Dalibor; Bajuk-Bogdanović, Danica; Stanić, Marina; Spasić, Snežana; Hagen, Wilfred; Spasojević, Ivan

(2019)

TY  - JOUR
AU  - Dimitrijević, Milena S.
AU  - Bogdanović Pristov, Jelena
AU  - Žižić, Milan
AU  - Stanković, Dalibor
AU  - Bajuk-Bogdanović, Danica
AU  - Stanić, Marina
AU  - Spasić, Snežana
AU  - Hagen, Wilfred
AU  - Spasojević, Ivan
PY  - 2019
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/3068
AB  - Biliverdin (BV), a product of heme catabolism, is known to interact with transition metals, but the details of such interactions under physiological conditions are scarce. Herein, we examined coordinate/redox interactions of BV with Cu2+ in phosphate buffer at pH 7.4, using spectrophotometry, HESI-MS, Raman spectroscopy, 1 H NMR, EPR, fluorimetry, and electrochemical methods. BV formed a stable coordination complex with copper in 1 : 1 stoichiometry. The structure of BV was more planar and energetically stable in the complex. The complex showed strong paramagnetic effects that were attributed to an unpaired delocalized e−. The delocalized electron may come from BV or Cu2+, so the complex is formally composed either of BV radical cation and Cu1+ or of BV radical anion and Cu3+. The complex underwent oxidation only in the presence of both O2 and an excess of Cu2+, or a strong oxidizing agent, and it was resistant to reducing agents. The biological effects of the stable BV metallocomplex containing a delocalized unpaired electron should be further examined, and may provide an answer to the long-standing question of high energy investment in the catabolism of BV, which represents a relatively harmless molecule per se.
T2  - Dalton Transactions
T1  - Biliverdin-copper complex at physiological pH
VL  - 48
IS  - 18
SP  - 6061
EP  - 6070
DO  - 10.1039/c8dt04724c
ER  - 
@article{
author = "Dimitrijević, Milena S. and Bogdanović Pristov, Jelena and Žižić, Milan and Stanković, Dalibor and Bajuk-Bogdanović, Danica and Stanić, Marina and Spasić, Snežana and Hagen, Wilfred and Spasojević, Ivan",
year = "2019",
url = "http://cherry.chem.bg.ac.rs/handle/123456789/3068",
abstract = "Biliverdin (BV), a product of heme catabolism, is known to interact with transition metals, but the details of such interactions under physiological conditions are scarce. Herein, we examined coordinate/redox interactions of BV with Cu2+ in phosphate buffer at pH 7.4, using spectrophotometry, HESI-MS, Raman spectroscopy, 1 H NMR, EPR, fluorimetry, and electrochemical methods. BV formed a stable coordination complex with copper in 1 : 1 stoichiometry. The structure of BV was more planar and energetically stable in the complex. The complex showed strong paramagnetic effects that were attributed to an unpaired delocalized e−. The delocalized electron may come from BV or Cu2+, so the complex is formally composed either of BV radical cation and Cu1+ or of BV radical anion and Cu3+. The complex underwent oxidation only in the presence of both O2 and an excess of Cu2+, or a strong oxidizing agent, and it was resistant to reducing agents. The biological effects of the stable BV metallocomplex containing a delocalized unpaired electron should be further examined, and may provide an answer to the long-standing question of high energy investment in the catabolism of BV, which represents a relatively harmless molecule per se.",
journal = "Dalton Transactions",
title = "Biliverdin-copper complex at physiological pH",
volume = "48",
number = "18",
pages = "6061-6070",
doi = "10.1039/c8dt04724c"
}
Dimitrijević, M. S., Bogdanović Pristov, J., Žižić, M., Stanković, D., Bajuk-Bogdanović, D., Stanić, M., Spasić, S., Hagen, W.,& Spasojević, I. (2019). Biliverdin-copper complex at physiological pH.
Dalton Transactions, 48(18), 6061-6070.
https://doi.org/10.1039/c8dt04724c
Dimitrijević MS, Bogdanović Pristov J, Žižić M, Stanković D, Bajuk-Bogdanović D, Stanić M, Spasić S, Hagen W, Spasojević I. Biliverdin-copper complex at physiological pH. Dalton Transactions. 2019;48(18):6061-6070
Dimitrijević Milena S., Bogdanović Pristov Jelena, Žižić Milan, Stanković Dalibor, Bajuk-Bogdanović Danica, Stanić Marina, Spasić Snežana, Hagen Wilfred, Spasojević Ivan, "Biliverdin-copper complex at physiological pH" Dalton Transactions, 48, no. 18 (2019):6061-6070,
https://doi.org/10.1039/c8dt04724c .
7
6
6

Supplementary data for article: Dimitrijević, M. S.; Bogdanović Pristov, J.; Žižić, M.; Stanković, D. M.; Bajuk-Bogdanović, D.; Stanić, M.; Spasić, S.; Hagen, W.; Spasojević, I. Biliverdin-Copper Complex at Physiological PH. Dalton Transactions 2019, 48 (18), 6061–6070. https://doi.org/10.1039/c8dt04724c

Dimitrijević, Milena S.; Bogdanović Pristov, Jelena; Žižić, Milan; Stanković, Dalibor; Bajuk-Bogdanović, Danica; Stanić, Marina; Spasić, Snežana; Hagen, Wilfred; Spasojević, Ivan

(2019)

TY  - BOOK
AU  - Dimitrijević, Milena S.
AU  - Bogdanović Pristov, Jelena
AU  - Žižić, Milan
AU  - Stanković, Dalibor
AU  - Bajuk-Bogdanović, Danica
AU  - Stanić, Marina
AU  - Spasić, Snežana
AU  - Hagen, Wilfred
AU  - Spasojević, Ivan
PY  - 2019
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/3069
T2  - Dalton Transactions
T1  - Supplementary data for article:
Dimitrijević, M. S.; Bogdanović Pristov, J.; Žižić, M.; Stanković, D. M.; Bajuk-Bogdanović, D.; Stanić, M.; Spasić, S.; Hagen, W.; Spasojević, I. Biliverdin-Copper Complex at Physiological PH. Dalton Transactions 2019, 48 (18), 6061–6070. https://doi.org/10.1039/c8dt04724c
VL  - 48
IS  - 18
SP  - 6061
EP  - 6070
ER  - 
@book{
author = "Dimitrijević, Milena S. and Bogdanović Pristov, Jelena and Žižić, Milan and Stanković, Dalibor and Bajuk-Bogdanović, Danica and Stanić, Marina and Spasić, Snežana and Hagen, Wilfred and Spasojević, Ivan",
year = "2019",
url = "http://cherry.chem.bg.ac.rs/handle/123456789/3069",
journal = "Dalton Transactions",
title = "Supplementary data for article:
Dimitrijević, M. S.; Bogdanović Pristov, J.; Žižić, M.; Stanković, D. M.; Bajuk-Bogdanović, D.; Stanić, M.; Spasić, S.; Hagen, W.; Spasojević, I. Biliverdin-Copper Complex at Physiological PH. Dalton Transactions 2019, 48 (18), 6061–6070. https://doi.org/10.1039/c8dt04724c",
volume = "48",
number = "18",
pages = "6061-6070"
}
Dimitrijević, M. S., Bogdanović Pristov, J., Žižić, M., Stanković, D., Bajuk-Bogdanović, D., Stanić, M., Spasić, S., Hagen, W.,& Spasojević, I. (2019). Supplementary data for article:
Dimitrijević, M. S.; Bogdanović Pristov, J.; Žižić, M.; Stanković, D. M.; Bajuk-Bogdanović, D.; Stanić, M.; Spasić, S.; Hagen, W.; Spasojević, I. Biliverdin-Copper Complex at Physiological PH. Dalton Transactions 2019, 48 (18), 6061–6070. https://doi.org/10.1039/c8dt04724c.
Dalton Transactions, 48(18), 6061-6070.
Dimitrijević MS, Bogdanović Pristov J, Žižić M, Stanković D, Bajuk-Bogdanović D, Stanić M, Spasić S, Hagen W, Spasojević I. Supplementary data for article:
Dimitrijević, M. S.; Bogdanović Pristov, J.; Žižić, M.; Stanković, D. M.; Bajuk-Bogdanović, D.; Stanić, M.; Spasić, S.; Hagen, W.; Spasojević, I. Biliverdin-Copper Complex at Physiological PH. Dalton Transactions 2019, 48 (18), 6061–6070. https://doi.org/10.1039/c8dt04724c. Dalton Transactions. 2019;48(18):6061-6070
Dimitrijević Milena S., Bogdanović Pristov Jelena, Žižić Milan, Stanković Dalibor, Bajuk-Bogdanović Danica, Stanić Marina, Spasić Snežana, Hagen Wilfred, Spasojević Ivan, "Supplementary data for article:
Dimitrijević, M. S.; Bogdanović Pristov, J.; Žižić, M.; Stanković, D. M.; Bajuk-Bogdanović, D.; Stanić, M.; Spasić, S.; Hagen, W.; Spasojević, I. Biliverdin-Copper Complex at Physiological PH. Dalton Transactions 2019, 48 (18), 6061–6070. https://doi.org/10.1039/c8dt04724c" Dalton Transactions, 48, no. 18 (2019):6061-6070

Biliverdin-copper complex at physiological pH

Dimitrijević, Milena S.; Bogdanović Pristov, Jelena; Žižić, Milan; Stanković, Dalibor; Bajuk-Bogdanović, Danica; Stanić, Marina; Spasić, Snežana; Hagen, Wilfred; Spasojević, Ivan

(2019)

TY  - JOUR
AU  - Dimitrijević, Milena S.
AU  - Bogdanović Pristov, Jelena
AU  - Žižić, Milan
AU  - Stanković, Dalibor
AU  - Bajuk-Bogdanović, Danica
AU  - Stanić, Marina
AU  - Spasić, Snežana
AU  - Hagen, Wilfred
AU  - Spasojević, Ivan
PY  - 2019
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/3066
AB  - Biliverdin (BV), a product of heme catabolism, is known to interact with transition metals, but the details of such interactions under physiological conditions are scarce. Herein, we examined coordinate/redox interactions of BV with Cu2+ in phosphate buffer at pH 7.4, using spectrophotometry, HESI-MS, Raman spectroscopy, 1 H NMR, EPR, fluorimetry, and electrochemical methods. BV formed a stable coordination complex with copper in 1 : 1 stoichiometry. The structure of BV was more planar and energetically stable in the complex. The complex showed strong paramagnetic effects that were attributed to an unpaired delocalized e−. The delocalized electron may come from BV or Cu2+, so the complex is formally composed either of BV radical cation and Cu1+ or of BV radical anion and Cu3+. The complex underwent oxidation only in the presence of both O2 and an excess of Cu2+, or a strong oxidizing agent, and it was resistant to reducing agents. The biological effects of the stable BV metallocomplex containing a delocalized unpaired electron should be further examined, and may provide an answer to the long-standing question of high energy investment in the catabolism of BV, which represents a relatively harmless molecule per se.
T2  - Dalton Transactions
T1  - Biliverdin-copper complex at physiological pH
VL  - 48
IS  - 18
SP  - 6061
EP  - 6070
DO  - 10.1039/c8dt04724c
ER  - 
@article{
author = "Dimitrijević, Milena S. and Bogdanović Pristov, Jelena and Žižić, Milan and Stanković, Dalibor and Bajuk-Bogdanović, Danica and Stanić, Marina and Spasić, Snežana and Hagen, Wilfred and Spasojević, Ivan",
year = "2019",
url = "http://cherry.chem.bg.ac.rs/handle/123456789/3066",
abstract = "Biliverdin (BV), a product of heme catabolism, is known to interact with transition metals, but the details of such interactions under physiological conditions are scarce. Herein, we examined coordinate/redox interactions of BV with Cu2+ in phosphate buffer at pH 7.4, using spectrophotometry, HESI-MS, Raman spectroscopy, 1 H NMR, EPR, fluorimetry, and electrochemical methods. BV formed a stable coordination complex with copper in 1 : 1 stoichiometry. The structure of BV was more planar and energetically stable in the complex. The complex showed strong paramagnetic effects that were attributed to an unpaired delocalized e−. The delocalized electron may come from BV or Cu2+, so the complex is formally composed either of BV radical cation and Cu1+ or of BV radical anion and Cu3+. The complex underwent oxidation only in the presence of both O2 and an excess of Cu2+, or a strong oxidizing agent, and it was resistant to reducing agents. The biological effects of the stable BV metallocomplex containing a delocalized unpaired electron should be further examined, and may provide an answer to the long-standing question of high energy investment in the catabolism of BV, which represents a relatively harmless molecule per se.",
journal = "Dalton Transactions",
title = "Biliverdin-copper complex at physiological pH",
volume = "48",
number = "18",
pages = "6061-6070",
doi = "10.1039/c8dt04724c"
}
Dimitrijević, M. S., Bogdanović Pristov, J., Žižić, M., Stanković, D., Bajuk-Bogdanović, D., Stanić, M., Spasić, S., Hagen, W.,& Spasojević, I. (2019). Biliverdin-copper complex at physiological pH.
Dalton Transactions, 48(18), 6061-6070.
https://doi.org/10.1039/c8dt04724c
Dimitrijević MS, Bogdanović Pristov J, Žižić M, Stanković D, Bajuk-Bogdanović D, Stanić M, Spasić S, Hagen W, Spasojević I. Biliverdin-copper complex at physiological pH. Dalton Transactions. 2019;48(18):6061-6070
Dimitrijević Milena S., Bogdanović Pristov Jelena, Žižić Milan, Stanković Dalibor, Bajuk-Bogdanović Danica, Stanić Marina, Spasić Snežana, Hagen Wilfred, Spasojević Ivan, "Biliverdin-copper complex at physiological pH" Dalton Transactions, 48, no. 18 (2019):6061-6070,
https://doi.org/10.1039/c8dt04724c .
7
6
6

Towards better quality criteria of European honeydew honey: Phenolic profile and antioxidant capacity

Vasic, Vesna; Gašić, Uroš M.; Stanković, Dalibor; Lušić, Dražen; Vukić-Lušić, Darija; Milojković-Opsenica, Dušanka; Tešić, Živoslav Lj.; Trifković, Jelena

(Elsevier Sci Ltd, Oxford, 2019)

TY  - JOUR
AU  - Vasic, Vesna
AU  - Gašić, Uroš M.
AU  - Stanković, Dalibor
AU  - Lušić, Dražen
AU  - Vukić-Lušić, Darija
AU  - Milojković-Opsenica, Dušanka
AU  - Tešić, Živoslav Lj.
AU  - Trifković, Jelena
PY  - 2019
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/2917
AB  - Concerning the particular nutritive value of honeydew honey compared to blossom honey, and small number of studies defining botanical origin of honeydew honey, comprehensive analysis of phenolic profile of 64 honeydew honey samples of specific botanical origin was performed. Two advanced techniques of liquid chromatography hyphenated with mass spectrometry were used for identification of a total of 52 compounds and quantification of 25 of them. Pattern recognition analysis applied on data on phenolic compounds content confirmed that quercetin, naringenin, caffeoylquinic acid, hydroxyphenylacetic acid, apigenin and genistein, could be considered as potential markers of botanical origin of honeydew honey. Spectroscopic and electrochemical approaches were applied for the evaluation of the antioxidant capacity. Quercus sps. samples, Quercus frainetto and Quercus ilex, showed high biological activity and specific chemical composition. Additionally, cyclic voltammetry profiles were used for characterization and natural clustering of honeydew honey for the first time.
PB  - Elsevier Sci Ltd, Oxford
T2  - Food Chemistry
T1  - Towards better quality criteria of European honeydew honey: Phenolic profile and antioxidant capacity
VL  - 274
SP  - 629
EP  - 641
DO  - 10.1016/j.foodchem.2018.09.045
ER  - 
@article{
author = "Vasic, Vesna and Gašić, Uroš M. and Stanković, Dalibor and Lušić, Dražen and Vukić-Lušić, Darija and Milojković-Opsenica, Dušanka and Tešić, Živoslav Lj. and Trifković, Jelena",
year = "2019",
url = "http://cherry.chem.bg.ac.rs/handle/123456789/2917",
abstract = "Concerning the particular nutritive value of honeydew honey compared to blossom honey, and small number of studies defining botanical origin of honeydew honey, comprehensive analysis of phenolic profile of 64 honeydew honey samples of specific botanical origin was performed. Two advanced techniques of liquid chromatography hyphenated with mass spectrometry were used for identification of a total of 52 compounds and quantification of 25 of them. Pattern recognition analysis applied on data on phenolic compounds content confirmed that quercetin, naringenin, caffeoylquinic acid, hydroxyphenylacetic acid, apigenin and genistein, could be considered as potential markers of botanical origin of honeydew honey. Spectroscopic and electrochemical approaches were applied for the evaluation of the antioxidant capacity. Quercus sps. samples, Quercus frainetto and Quercus ilex, showed high biological activity and specific chemical composition. Additionally, cyclic voltammetry profiles were used for characterization and natural clustering of honeydew honey for the first time.",
publisher = "Elsevier Sci Ltd, Oxford",
journal = "Food Chemistry",
title = "Towards better quality criteria of European honeydew honey: Phenolic profile and antioxidant capacity",
volume = "274",
pages = "629-641",
doi = "10.1016/j.foodchem.2018.09.045"
}
Vasic, V., Gašić, U. M., Stanković, D., Lušić, D., Vukić-Lušić, D., Milojković-Opsenica, D., Tešić, Ž. Lj.,& Trifković, J. (2019). Towards better quality criteria of European honeydew honey: Phenolic profile and antioxidant capacity.
Food Chemistry
Elsevier Sci Ltd, Oxford., 274, 629-641.
https://doi.org/10.1016/j.foodchem.2018.09.045
Vasic V, Gašić UM, Stanković D, Lušić D, Vukić-Lušić D, Milojković-Opsenica D, Tešić ŽL, Trifković J. Towards better quality criteria of European honeydew honey: Phenolic profile and antioxidant capacity. Food Chemistry. 2019;274:629-641
Vasic Vesna, Gašić Uroš M., Stanković Dalibor, Lušić Dražen, Vukić-Lušić Darija, Milojković-Opsenica Dušanka, Tešić Živoslav Lj., Trifković Jelena, "Towards better quality criteria of European honeydew honey: Phenolic profile and antioxidant capacity" Food Chemistry, 274 (2019):629-641,
https://doi.org/10.1016/j.foodchem.2018.09.045 .
1
30
21
28

Supplementary data for article: Vasić, V.; Gašić, U.; Stanković, D.; Lušić, D.; Vukić-Lušić, D.; Milojković-Opsenica, D.; Tešić, Ž.; Trifković, J. Towards Better Quality Criteria of European Honeydew Honey: Phenolic Profile and Antioxidant Capacity. Food Chemistry 2019, 274, 629–641. https://doi.org/10.1016/j.foodchem.2018.09.045

Vasic, Vesna; Gašić, Uroš M.; Stanković, Dalibor; Lušić, Dražen; Vukić-Lušić, Darija; Milojković-Opsenica, Dušanka; Tešić, Živoslav Lj.; Trifković, Jelena

(Elsevier Sci Ltd, Oxford, 2019)

TY  - BOOK
AU  - Vasic, Vesna
AU  - Gašić, Uroš M.
AU  - Stanković, Dalibor
AU  - Lušić, Dražen
AU  - Vukić-Lušić, Darija
AU  - Milojković-Opsenica, Dušanka
AU  - Tešić, Živoslav Lj.
AU  - Trifković, Jelena
PY  - 2019
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/3012
PB  - Elsevier Sci Ltd, Oxford
T2  - Food Chemistry
T1  - Supplementary data for article: Vasić, V.; Gašić, U.; Stanković, D.; Lušić, D.; Vukić-Lušić, D.; Milojković-Opsenica, D.; Tešić, Ž.; Trifković, J. Towards Better Quality Criteria of European Honeydew Honey: Phenolic Profile and Antioxidant Capacity. Food Chemistry 2019, 274, 629–641. https://doi.org/10.1016/j.foodchem.2018.09.045
ER  - 
@book{
author = "Vasic, Vesna and Gašić, Uroš M. and Stanković, Dalibor and Lušić, Dražen and Vukić-Lušić, Darija and Milojković-Opsenica, Dušanka and Tešić, Živoslav Lj. and Trifković, Jelena",
year = "2019",
url = "http://cherry.chem.bg.ac.rs/handle/123456789/3012",
publisher = "Elsevier Sci Ltd, Oxford",
journal = "Food Chemistry",
title = "Supplementary data for article: Vasić, V.; Gašić, U.; Stanković, D.; Lušić, D.; Vukić-Lušić, D.; Milojković-Opsenica, D.; Tešić, Ž.; Trifković, J. Towards Better Quality Criteria of European Honeydew Honey: Phenolic Profile and Antioxidant Capacity. Food Chemistry 2019, 274, 629–641. https://doi.org/10.1016/j.foodchem.2018.09.045"
}
Vasic, V., Gašić, U. M., Stanković, D., Lušić, D., Vukić-Lušić, D., Milojković-Opsenica, D., Tešić, Ž. Lj.,& Trifković, J. (2019). Supplementary data for article: Vasić, V.; Gašić, U.; Stanković, D.; Lušić, D.; Vukić-Lušić, D.; Milojković-Opsenica, D.; Tešić, Ž.; Trifković, J. Towards Better Quality Criteria of European Honeydew Honey: Phenolic Profile and Antioxidant Capacity. Food Chemistry 2019, 274, 629–641. https://doi.org/10.1016/j.foodchem.2018.09.045.
Food Chemistry
Elsevier Sci Ltd, Oxford..
Vasic V, Gašić UM, Stanković D, Lušić D, Vukić-Lušić D, Milojković-Opsenica D, Tešić ŽL, Trifković J. Supplementary data for article: Vasić, V.; Gašić, U.; Stanković, D.; Lušić, D.; Vukić-Lušić, D.; Milojković-Opsenica, D.; Tešić, Ž.; Trifković, J. Towards Better Quality Criteria of European Honeydew Honey: Phenolic Profile and Antioxidant Capacity. Food Chemistry 2019, 274, 629–641. https://doi.org/10.1016/j.foodchem.2018.09.045. Food Chemistry. 2019;
Vasic Vesna, Gašić Uroš M., Stanković Dalibor, Lušić Dražen, Vukić-Lušić Darija, Milojković-Opsenica Dušanka, Tešić Živoslav Lj., Trifković Jelena, "Supplementary data for article: Vasić, V.; Gašić, U.; Stanković, D.; Lušić, D.; Vukić-Lušić, D.; Milojković-Opsenica, D.; Tešić, Ž.; Trifković, J. Towards Better Quality Criteria of European Honeydew Honey: Phenolic Profile and Antioxidant Capacity. Food Chemistry 2019, 274, 629–641. https://doi.org/10.1016/j.foodchem.2018.09.045" Food Chemistry (2019)

Towards better quality criteria of European honeydew honey: Phenolic profile and antioxidant capacity

Vasic, Vesna; Gašić, Uroš M.; Stanković, Dalibor; Lušić, Dražen; Vukić-Lušić, Darija; Milojković-Opsenica, Dušanka; Tešić, Živoslav Lj.; Trifković, Jelena

(Elsevier Sci Ltd, Oxford, 2019)

TY  - JOUR
AU  - Vasic, Vesna
AU  - Gašić, Uroš M.
AU  - Stanković, Dalibor
AU  - Lušić, Dražen
AU  - Vukić-Lušić, Darija
AU  - Milojković-Opsenica, Dušanka
AU  - Tešić, Živoslav Lj.
AU  - Trifković, Jelena
PY  - 2019
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/2235
AB  - Concerning the particular nutritive value of honeydew honey compared to blossom honey, and small number of studies defining botanical origin of honeydew honey, comprehensive analysis of phenolic profile of 64 honeydew honey samples of specific botanical origin was performed. Two advanced techniques of liquid chromatography hyphenated with mass spectrometry were used for identification of a total of 52 compounds and quantification of 25 of them. Pattern recognition analysis applied on data on phenolic compounds content confirmed that quercetin, naringenin, caffeoylquinic acid, hydroxyphenylacetic acid, apigenin and genistein, could be considered as potential markers of botanical origin of honeydew honey. Spectroscopic and electrochemical approaches were applied for the evaluation of the antioxidant capacity. Quercus sps. samples, Quercus frainetto and Quercus ilex, showed high biological activity and specific chemical composition. Additionally, cyclic voltammetry profiles were used for characterization and natural clustering of honeydew honey for the first time.
PB  - Elsevier Sci Ltd, Oxford
T2  - Food Chemistry
T1  - Towards better quality criteria of European honeydew honey: Phenolic profile and antioxidant capacity
VL  - 274
SP  - 629
EP  - 641
DO  - 10.1016/j.foodchem.2018.09.045
ER  - 
@article{
author = "Vasic, Vesna and Gašić, Uroš M. and Stanković, Dalibor and Lušić, Dražen and Vukić-Lušić, Darija and Milojković-Opsenica, Dušanka and Tešić, Živoslav Lj. and Trifković, Jelena",
year = "2019",
url = "http://cherry.chem.bg.ac.rs/handle/123456789/2235",
abstract = "Concerning the particular nutritive value of honeydew honey compared to blossom honey, and small number of studies defining botanical origin of honeydew honey, comprehensive analysis of phenolic profile of 64 honeydew honey samples of specific botanical origin was performed. Two advanced techniques of liquid chromatography hyphenated with mass spectrometry were used for identification of a total of 52 compounds and quantification of 25 of them. Pattern recognition analysis applied on data on phenolic compounds content confirmed that quercetin, naringenin, caffeoylquinic acid, hydroxyphenylacetic acid, apigenin and genistein, could be considered as potential markers of botanical origin of honeydew honey. Spectroscopic and electrochemical approaches were applied for the evaluation of the antioxidant capacity. Quercus sps. samples, Quercus frainetto and Quercus ilex, showed high biological activity and specific chemical composition. Additionally, cyclic voltammetry profiles were used for characterization and natural clustering of honeydew honey for the first time.",
publisher = "Elsevier Sci Ltd, Oxford",
journal = "Food Chemistry",
title = "Towards better quality criteria of European honeydew honey: Phenolic profile and antioxidant capacity",
volume = "274",
pages = "629-641",
doi = "10.1016/j.foodchem.2018.09.045"
}
Vasic, V., Gašić, U. M., Stanković, D., Lušić, D., Vukić-Lušić, D., Milojković-Opsenica, D., Tešić, Ž. Lj.,& Trifković, J. (2019). Towards better quality criteria of European honeydew honey: Phenolic profile and antioxidant capacity.
Food Chemistry
Elsevier Sci Ltd, Oxford., 274, 629-641.
https://doi.org/10.1016/j.foodchem.2018.09.045
Vasic V, Gašić UM, Stanković D, Lušić D, Vukić-Lušić D, Milojković-Opsenica D, Tešić ŽL, Trifković J. Towards better quality criteria of European honeydew honey: Phenolic profile and antioxidant capacity. Food Chemistry. 2019;274:629-641
Vasic Vesna, Gašić Uroš M., Stanković Dalibor, Lušić Dražen, Vukić-Lušić Darija, Milojković-Opsenica Dušanka, Tešić Živoslav Lj., Trifković Jelena, "Towards better quality criteria of European honeydew honey: Phenolic profile and antioxidant capacity" Food Chemistry, 274 (2019):629-641,
https://doi.org/10.1016/j.foodchem.2018.09.045 .
1
30
21
28

Voltammetric protocol for reliable determination of a platelet aggregation inhibitor dipyridamole on a bare miniaturized boron-doped diamond electrochemical sensor

Sarakhman, Olha; Pysarevska, Solomiya; Dubenska, Liliya; Stanković, Dalibor; Otrisal, Pavel; Planková, Alexandra; Kianicková, Kristína; Šovrc, Ľubomír

(Electrochemical Society Inc., 2019)

TY  - JOUR
AU  - Sarakhman, Olha
AU  - Pysarevska, Solomiya
AU  - Dubenska, Liliya
AU  - Stanković, Dalibor
AU  - Otrisal, Pavel
AU  - Planková, Alexandra
AU  - Kianicková, Kristína
AU  - Šovrc, Ľubomír
PY  - 2019
AB  - In present paper, a miniaturized boron-doped diamond electrode (BDDE) was for the first time used as a reliable electrochemical sensor within the novel voltammetric protocol for the rapid and simple determination of dipyridamole (DIP). Cyclic voltammetric studies uncovered that the electrochemical oxidation of DIP was shown to be irreversible and diffusion-controlled process with single and well-developed signal at a potential of +0.45 V in Britton-Robinson buffer at pH 3.0. Using the suitable experimental conditions, the linearity for DIP determination was observed in the concentration ranges of 0.1.5.0 μM and 0.1.6.0 μM with the corresponding limits of detection of 40 nM and 60 nM as well as the intra-day repeatability with relative standard deviation below 5% for differential pulse and square-wave voltammetry, respectively. This protocol was successfully applied to the determination of DIP in pharmaceutical tablets with result in good compliance with that declared by the producer. Biological pertinence of the developed procedure was presented by analysis of model human urine samples with adequate recoveries. The proposed protocol with a miniaturized BDDE could represent an effective and alternative analytical implement for DIP determination instead of commonly used toxic mercury and chemically-modified electrodes in previously published methods.
PB  - Electrochemical Society Inc.
T2  - Journal of the Electrochemical Society
T1  - Voltammetric protocol for reliable determination of a platelet aggregation inhibitor dipyridamole on a bare miniaturized boron-doped diamond electrochemical sensor
VL  - 166
IS  - 4
SP  - B219
EP  - B226
DO  - 10.1149/2.0381904jes
ER  - 
@article{
author = "Sarakhman, Olha and Pysarevska, Solomiya and Dubenska, Liliya and Stanković, Dalibor and Otrisal, Pavel and Planková, Alexandra and Kianicková, Kristína and Šovrc, Ľubomír",
year = "2019",
abstract = "In present paper, a miniaturized boron-doped diamond electrode (BDDE) was for the first time used as a reliable electrochemical sensor within the novel voltammetric protocol for the rapid and simple determination of dipyridamole (DIP). Cyclic voltammetric studies uncovered that the electrochemical oxidation of DIP was shown to be irreversible and diffusion-controlled process with single and well-developed signal at a potential of +0.45 V in Britton-Robinson buffer at pH 3.0. Using the suitable experimental conditions, the linearity for DIP determination was observed in the concentration ranges of 0.1.5.0 μM and 0.1.6.0 μM with the corresponding limits of detection of 40 nM and 60 nM as well as the intra-day repeatability with relative standard deviation below 5% for differential pulse and square-wave voltammetry, respectively. This protocol was successfully applied to the determination of DIP in pharmaceutical tablets with result in good compliance with that declared by the producer. Biological pertinence of the developed procedure was presented by analysis of model human urine samples with adequate recoveries. The proposed protocol with a miniaturized BDDE could represent an effective and alternative analytical implement for DIP determination instead of commonly used toxic mercury and chemically-modified electrodes in previously published methods.",
publisher = "Electrochemical Society Inc.",
journal = "Journal of the Electrochemical Society",
title = "Voltammetric protocol for reliable determination of a platelet aggregation inhibitor dipyridamole on a bare miniaturized boron-doped diamond electrochemical sensor",
volume = "166",
number = "4",
pages = "B219-B226",
doi = "10.1149/2.0381904jes"
}
Sarakhman, O., Pysarevska, S., Dubenska, L., Stanković, D., Otrisal, P., Planková, A., Kianicková, K.,& Šovrc, Ľ. (2019). Voltammetric protocol for reliable determination of a platelet aggregation inhibitor dipyridamole on a bare miniaturized boron-doped diamond electrochemical sensor.
Journal of the Electrochemical Society
Electrochemical Society Inc.., 166(4), B219-B226.
https://doi.org/10.1149/2.0381904jes
Sarakhman O, Pysarevska S, Dubenska L, Stanković D, Otrisal P, Planková A, Kianicková K, Šovrc Ľ. Voltammetric protocol for reliable determination of a platelet aggregation inhibitor dipyridamole on a bare miniaturized boron-doped diamond electrochemical sensor. Journal of the Electrochemical Society. 2019;166(4):B219-B226
Sarakhman Olha, Pysarevska Solomiya, Dubenska Liliya, Stanković Dalibor, Otrisal Pavel, Planková Alexandra, Kianicková Kristína, Šovrc Ľubomír, "Voltammetric protocol for reliable determination of a platelet aggregation inhibitor dipyridamole on a bare miniaturized boron-doped diamond electrochemical sensor" Journal of the Electrochemical Society, 166, no. 4 (2019):B219-B226,
https://doi.org/10.1149/2.0381904jes .
12
12
13

Supplementary data for the article: Korać, J.; Stanković, D. M.; Stanić, M.; Bajuk-Bogdanović, D.; Žižić, M.; Pristov, J. B.; Grgurić-Šipka, S.; Popović-Bijelić, A.; Spasojević, I. Coordinate and Redox Interactions of Epinephrine with Ferric and Ferrous Iron at Physiological PH. Scientific Reports 2018, 8 (1). https://doi.org/10.1038/s41598-018-21940-7

Korać, Jelena; Stanković, Dalibor; Stanić, Marina; Bajuk-Bogdanović, Danica; Žižić, Milan; Pristov-Bogdanović, Jelena; Grgurić-Šipka, Sanja; Popović-Bijelić, Ana; Spasojević, Ivan

(Nature Publishing Group, London, 2018)

TY  - BOOK
AU  - Korać, Jelena
AU  - Stanković, Dalibor
AU  - Stanić, Marina
AU  - Bajuk-Bogdanović, Danica
AU  - Žižić, Milan
AU  - Pristov-Bogdanović, Jelena
AU  - Grgurić-Šipka, Sanja
AU  - Popović-Bijelić, Ana
AU  - Spasojević, Ivan
PY  - 2018
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/3040
PB  - Nature Publishing Group, London
T2  - Scientific Reports
T1  - Supplementary data for the article: Korać, J.; Stanković, D. M.; Stanić, M.; Bajuk-Bogdanović, D.; Žižić, M.; Pristov, J. B.; Grgurić-Šipka, S.; Popović-Bijelić, A.; Spasojević, I. Coordinate and Redox Interactions of Epinephrine with Ferric and Ferrous Iron at Physiological PH. Scientific Reports 2018, 8 (1). https://doi.org/10.1038/s41598-018-21940-7
ER  - 
@book{
author = "Korać, Jelena and Stanković, Dalibor and Stanić, Marina and Bajuk-Bogdanović, Danica and Žižić, Milan and Pristov-Bogdanović, Jelena and Grgurić-Šipka, Sanja and Popović-Bijelić, Ana and Spasojević, Ivan",
year = "2018",
url = "http://cherry.chem.bg.ac.rs/handle/123456789/3040",
publisher = "Nature Publishing Group, London",
journal = "Scientific Reports",
title = "Supplementary data for the article: Korać, J.; Stanković, D. M.; Stanić, M.; Bajuk-Bogdanović, D.; Žižić, M.; Pristov, J. B.; Grgurić-Šipka, S.; Popović-Bijelić, A.; Spasojević, I. Coordinate and Redox Interactions of Epinephrine with Ferric and Ferrous Iron at Physiological PH. Scientific Reports 2018, 8 (1). https://doi.org/10.1038/s41598-018-21940-7"
}
Korać, J., Stanković, D., Stanić, M., Bajuk-Bogdanović, D., Žižić, M., Pristov-Bogdanović, J., Grgurić-Šipka, S., Popović-Bijelić, A.,& Spasojević, I. (2018). Supplementary data for the article: Korać, J.; Stanković, D. M.; Stanić, M.; Bajuk-Bogdanović, D.; Žižić, M.; Pristov, J. B.; Grgurić-Šipka, S.; Popović-Bijelić, A.; Spasojević, I. Coordinate and Redox Interactions of Epinephrine with Ferric and Ferrous Iron at Physiological PH. Scientific Reports 2018, 8 (1). https://doi.org/10.1038/s41598-018-21940-7.
Scientific Reports
Nature Publishing Group, London..
Korać J, Stanković D, Stanić M, Bajuk-Bogdanović D, Žižić M, Pristov-Bogdanović J, Grgurić-Šipka S, Popović-Bijelić A, Spasojević I. Supplementary data for the article: Korać, J.; Stanković, D. M.; Stanić, M.; Bajuk-Bogdanović, D.; Žižić, M.; Pristov, J. B.; Grgurić-Šipka, S.; Popović-Bijelić, A.; Spasojević, I. Coordinate and Redox Interactions of Epinephrine with Ferric and Ferrous Iron at Physiological PH. Scientific Reports 2018, 8 (1). https://doi.org/10.1038/s41598-018-21940-7. Scientific Reports. 2018;
Korać Jelena, Stanković Dalibor, Stanić Marina, Bajuk-Bogdanović Danica, Žižić Milan, Pristov-Bogdanović Jelena, Grgurić-Šipka Sanja, Popović-Bijelić Ana, Spasojević Ivan, "Supplementary data for the article: Korać, J.; Stanković, D. M.; Stanić, M.; Bajuk-Bogdanović, D.; Žižić, M.; Pristov, J. B.; Grgurić-Šipka, S.; Popović-Bijelić, A.; Spasojević, I. Coordinate and Redox Interactions of Epinephrine with Ferric and Ferrous Iron at Physiological PH. Scientific Reports 2018, 8 (1). https://doi.org/10.1038/s41598-018-21940-7" Scientific Reports (2018)

RuO2/graphene nanoribbon composite supported on screen printed electrode with enhanced electrocatalytic performances toward ethanol and NADH biosensing

Vukojević, Vesna; Đurđić, Slađana Z.; Ognjanović, Miloš; Antić, Bratislav; Kalcher, Kurt; Mutić, Jelena; Stanković, Dalibor

(Elsevier Advanced Technology, Oxford, 2018)

TY  - JOUR
AU  - Vukojević, Vesna
AU  - Đurđić, Slađana Z.
AU  - Ognjanović, Miloš
AU  - Antić, Bratislav
AU  - Kalcher, Kurt
AU  - Mutić, Jelena
AU  - Stanković, Dalibor
PY  - 2018
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/2985
AB  - In this work, we aimed to propose a newly synthesized composite material with enhanced electrocatalytic properties as a novel screen-printed sensor for the quantification of NADH. Additionally, the surface was modified with alcohol dehydrogenase for the preparation of an amperometric biosensor for analysis of ethanol. Synthesized material was characterized using several microstructural (FE-SEM, HR-TEM, XRD) and electrochemical (CV, EIS) techniques. The electrochemical response of the tested analytes was investigated as a function of important parameters. Under optimal conditions, the working linear range and limit of detection for ethanol sensing was 1-1800 mu M and 0.19 mu M, respectively. For NADH, the linear range was from 1 to 1300 mu M with limit of detection of 0.52 mu M. Moreover, effects of some possible interfering compounds were investigated and the developed procedure was applied to commercial alcoholic beverages. The results obtained showed satisfactory precision and accuracy of the developed method and confirm the proposed approach could be a possible replacement for the currently used techniques for ethanol and NADH quantification.
PB  - Elsevier Advanced Technology, Oxford
T2  - Biosensors and Bioelectronics
T1  - RuO2/graphene nanoribbon composite supported on screen printed electrode with enhanced electrocatalytic performances toward ethanol and NADH biosensing
VL  - 117
SP  - 392
EP  - 397
DO  - 10.1016/j.bios.2018.06.038
ER  - 
@article{
author = "Vukojević, Vesna and Đurđić, Slađana Z. and Ognjanović, Miloš and Antić, Bratislav and Kalcher, Kurt and Mutić, Jelena and Stanković, Dalibor",
year = "2018",
url = "http://cherry.chem.bg.ac.rs/handle/123456789/2985",
abstract = "In this work, we aimed to propose a newly synthesized composite material with enhanced electrocatalytic properties as a novel screen-printed sensor for the quantification of NADH. Additionally, the surface was modified with alcohol dehydrogenase for the preparation of an amperometric biosensor for analysis of ethanol. Synthesized material was characterized using several microstructural (FE-SEM, HR-TEM, XRD) and electrochemical (CV, EIS) techniques. The electrochemical response of the tested analytes was investigated as a function of important parameters. Under optimal conditions, the working linear range and limit of detection for ethanol sensing was 1-1800 mu M and 0.19 mu M, respectively. For NADH, the linear range was from 1 to 1300 mu M with limit of detection of 0.52 mu M. Moreover, effects of some possible interfering compounds were investigated and the developed procedure was applied to commercial alcoholic beverages. The results obtained showed satisfactory precision and accuracy of the developed method and confirm the proposed approach could be a possible replacement for the currently used techniques for ethanol and NADH quantification.",
publisher = "Elsevier Advanced Technology, Oxford",
journal = "Biosensors and Bioelectronics",
title = "RuO2/graphene nanoribbon composite supported on screen printed electrode with enhanced electrocatalytic performances toward ethanol and NADH biosensing",
volume = "117",
pages = "392-397",
doi = "10.1016/j.bios.2018.06.038"
}
Vukojević, V., Đurđić, S. Z., Ognjanović, M., Antić, B., Kalcher, K., Mutić, J.,& Stanković, D. (2018). RuO2/graphene nanoribbon composite supported on screen printed electrode with enhanced electrocatalytic performances toward ethanol and NADH biosensing.
Biosensors and Bioelectronics
Elsevier Advanced Technology, Oxford., 117, 392-397.
https://doi.org/10.1016/j.bios.2018.06.038
Vukojević V, Đurđić SZ, Ognjanović M, Antić B, Kalcher K, Mutić J, Stanković D. RuO2/graphene nanoribbon composite supported on screen printed electrode with enhanced electrocatalytic performances toward ethanol and NADH biosensing. Biosensors and Bioelectronics. 2018;117:392-397
Vukojević Vesna, Đurđić Slađana Z., Ognjanović Miloš, Antić Bratislav, Kalcher Kurt, Mutić Jelena, Stanković Dalibor, "RuO2/graphene nanoribbon composite supported on screen printed electrode with enhanced electrocatalytic performances toward ethanol and NADH biosensing" Biosensors and Bioelectronics, 117 (2018):392-397,
https://doi.org/10.1016/j.bios.2018.06.038 .
1
18
14
19

Supplementary material for the article: Vukojević, V.; Djurdjić, S.; Ognjanović, M.; Antić, B.; Kalcher, K.; Mutić, J.; Stanković, D. M. RuO2/Graphene Nanoribbon Composite Supported on Screen Printed Electrode with Enhanced Electrocatalytic Performances toward Ethanol and NADH Biosensing. Biosensors and Bioelectronics 2018, 117, 392–397. https://doi.org/10.1016/j.bios.2018.06.038

Vukojević, Vesna; Đurđić, Slađana Z.; Ognjanović, Miloš; Antić, Bratislav; Kalcher, Kurt; Mutić, Jelena; Stanković, Dalibor

(Elsevier Advanced Technology, Oxford, 2018)

TY  - BOOK
AU  - Vukojević, Vesna
AU  - Đurđić, Slađana Z.
AU  - Ognjanović, Miloš
AU  - Antić, Bratislav
AU  - Kalcher, Kurt
AU  - Mutić, Jelena
AU  - Stanković, Dalibor
PY  - 2018
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/2986
PB  - Elsevier Advanced Technology, Oxford
T2  - Biosensors and Bioelectronics
T1  - Supplementary material for the article: Vukojević, V.; Djurdjić, S.; Ognjanović, M.; Antić, B.; Kalcher, K.; Mutić, J.; Stanković, D.  M. RuO2/Graphene Nanoribbon Composite Supported on Screen Printed Electrode with  Enhanced Electrocatalytic Performances toward Ethanol and NADH Biosensing. Biosensors  and Bioelectronics 2018, 117, 392–397. https://doi.org/10.1016/j.bios.2018.06.038
ER  - 
@book{
author = "Vukojević, Vesna and Đurđić, Slađana Z. and Ognjanović, Miloš and Antić, Bratislav and Kalcher, Kurt and Mutić, Jelena and Stanković, Dalibor",
year = "2018",
url = "http://cherry.chem.bg.ac.rs/handle/123456789/2986",
publisher = "Elsevier Advanced Technology, Oxford",
journal = "Biosensors and Bioelectronics",
title = "Supplementary material for the article: Vukojević, V.; Djurdjić, S.; Ognjanović, M.; Antić, B.; Kalcher, K.; Mutić, J.; Stanković, D.  M. RuO2/Graphene Nanoribbon Composite Supported on Screen Printed Electrode with  Enhanced Electrocatalytic Performances toward Ethanol and NADH Biosensing. Biosensors  and Bioelectronics 2018, 117, 392–397. https://doi.org/10.1016/j.bios.2018.06.038"
}
Vukojević, V., Đurđić, S. Z., Ognjanović, M., Antić, B., Kalcher, K., Mutić, J.,& Stanković, D. (2018). Supplementary material for the article: Vukojević, V.; Djurdjić, S.; Ognjanović, M.; Antić, B.; Kalcher, K.; Mutić, J.; Stanković, D.  M. RuO2/Graphene Nanoribbon Composite Supported on Screen Printed Electrode with  Enhanced Electrocatalytic Performances toward Ethanol and NADH Biosensing. Biosensors  and Bioelectronics 2018, 117, 392–397. https://doi.org/10.1016/j.bios.2018.06.038.
Biosensors and Bioelectronics
Elsevier Advanced Technology, Oxford..
Vukojević V, Đurđić SZ, Ognjanović M, Antić B, Kalcher K, Mutić J, Stanković D. Supplementary material for the article: Vukojević, V.; Djurdjić, S.; Ognjanović, M.; Antić, B.; Kalcher, K.; Mutić, J.; Stanković, D.  M. RuO2/Graphene Nanoribbon Composite Supported on Screen Printed Electrode with  Enhanced Electrocatalytic Performances toward Ethanol and NADH Biosensing. Biosensors  and Bioelectronics 2018, 117, 392–397. https://doi.org/10.1016/j.bios.2018.06.038. Biosensors and Bioelectronics. 2018;
Vukojević Vesna, Đurđić Slađana Z., Ognjanović Miloš, Antić Bratislav, Kalcher Kurt, Mutić Jelena, Stanković Dalibor, "Supplementary material for the article: Vukojević, V.; Djurdjić, S.; Ognjanović, M.; Antić, B.; Kalcher, K.; Mutić, J.; Stanković, D.  M. RuO2/Graphene Nanoribbon Composite Supported on Screen Printed Electrode with  Enhanced Electrocatalytic Performances toward Ethanol and NADH Biosensing. Biosensors  and Bioelectronics 2018, 117, 392–397. https://doi.org/10.1016/j.bios.2018.06.038" Biosensors and Bioelectronics (2018)

Enzymatic glucose biosensor based on manganese dioxide nanoparticles decorated on graphene nanoribbons

Vukojević, Vesna; Đurđić, Slađana Z.; Ognjanović, Miloš; Fabian, Martin; Samphao, Anchalee; Kalcher, Kurt; Stanković, Dalibor

(Elsevier Science Sa, Lausanne, 2018)

TY  - JOUR
AU  - Vukojević, Vesna
AU  - Đurđić, Slađana Z.
AU  - Ognjanović, Miloš
AU  - Fabian, Martin
AU  - Samphao, Anchalee
AU  - Kalcher, Kurt
AU  - Stanković, Dalibor
PY  - 2018
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/2987
AB  - A disposable glucose biosensor was prepared using nanoparticles of MnO2 decorated on graphene nanoribbons by surface modification with drop coating with the GOx and Nafion (R). Tested material was synthesized and characterized using several techniques. The biosensor could be operated under physiological conditions (0.1 M phosphate buffer, pH 7.4) and exhibited good reproducibility and stability. The linear range for the amperometric response of the biosensor at operating potential of +0.50 (versus Ag/AgCl) was from 0.1 to 1.4 mmol/l, with a detection limit of 0.05 mmol/l and high sensitivity of 56.32 mu A/mmol cm(2). Developed method was tested toward glucose quantification in real samples with satisfactory accuracy and precision.
PB  - Elsevier Science Sa, Lausanne
T2  - Journal of Electroanalytical Chemistry
T1  - Enzymatic glucose biosensor based on manganese dioxide nanoparticles decorated on graphene nanoribbons
VL  - 823
SP  - 610
EP  - 616
DO  - 10.1016/j.jelechem.2018.07.013
ER  - 
@article{
author = "Vukojević, Vesna and Đurđić, Slađana Z. and Ognjanović, Miloš and Fabian, Martin and Samphao, Anchalee and Kalcher, Kurt and Stanković, Dalibor",
year = "2018",
url = "http://cherry.chem.bg.ac.rs/handle/123456789/2987",
abstract = "A disposable glucose biosensor was prepared using nanoparticles of MnO2 decorated on graphene nanoribbons by surface modification with drop coating with the GOx and Nafion (R). Tested material was synthesized and characterized using several techniques. The biosensor could be operated under physiological conditions (0.1 M phosphate buffer, pH 7.4) and exhibited good reproducibility and stability. The linear range for the amperometric response of the biosensor at operating potential of +0.50 (versus Ag/AgCl) was from 0.1 to 1.4 mmol/l, with a detection limit of 0.05 mmol/l and high sensitivity of 56.32 mu A/mmol cm(2). Developed method was tested toward glucose quantification in real samples with satisfactory accuracy and precision.",
publisher = "Elsevier Science Sa, Lausanne",
journal = "Journal of Electroanalytical Chemistry",
title = "Enzymatic glucose biosensor based on manganese dioxide nanoparticles decorated on graphene nanoribbons",
volume = "823",
pages = "610-616",
doi = "10.1016/j.jelechem.2018.07.013"
}
Vukojević, V., Đurđić, S. Z., Ognjanović, M., Fabian, M., Samphao, A., Kalcher, K.,& Stanković, D. (2018). Enzymatic glucose biosensor based on manganese dioxide nanoparticles decorated on graphene nanoribbons.
Journal of Electroanalytical Chemistry
Elsevier Science Sa, Lausanne., 823, 610-616.
https://doi.org/10.1016/j.jelechem.2018.07.013
Vukojević V, Đurđić SZ, Ognjanović M, Fabian M, Samphao A, Kalcher K, Stanković D. Enzymatic glucose biosensor based on manganese dioxide nanoparticles decorated on graphene nanoribbons. Journal of Electroanalytical Chemistry. 2018;823:610-616
Vukojević Vesna, Đurđić Slađana Z., Ognjanović Miloš, Fabian Martin, Samphao Anchalee, Kalcher Kurt, Stanković Dalibor, "Enzymatic glucose biosensor based on manganese dioxide nanoparticles decorated on graphene nanoribbons" Journal of Electroanalytical Chemistry, 823 (2018):610-616,
https://doi.org/10.1016/j.jelechem.2018.07.013 .
40
28
38

Supplementary material for the article: Vukojević, V.; Djurdjić, S.; Ognjanović, M.; Fabián, M.; Samphao, A.; Kalcher, K.; Stanković, D. M. Enzymatic Glucose Biosensor Based on Manganese Dioxide Nanoparticles Decorated on Graphene Nanoribbons. Journal of Electroanalytical Chemistry 2018, 823, 610–616. https://doi.org/10.1016/j.jelechem.2018.07.013

Vukojević, Vesna; Đurđić, Slađana Z.; Ognjanović, Miloš; Fabian, Martin; Samphao, Anchalee; Kalcher, Kurt; Stanković, Dalibor

(Elsevier Science Sa, Lausanne, 2018)

TY  - BOOK
AU  - Vukojević, Vesna
AU  - Đurđić, Slađana Z.
AU  - Ognjanović, Miloš
AU  - Fabian, Martin
AU  - Samphao, Anchalee
AU  - Kalcher, Kurt
AU  - Stanković, Dalibor
PY  - 2018
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/2988
PB  - Elsevier Science Sa, Lausanne
T2  - Journal of Electroanalytical Chemistry
T1  - Supplementary material for the article: Vukojević, V.; Djurdjić, S.; Ognjanović, M.; Fabián, M.; Samphao, A.; Kalcher, K.; Stanković, D. M. Enzymatic Glucose Biosensor Based on Manganese Dioxide Nanoparticles Decorated on Graphene Nanoribbons. Journal of Electroanalytical Chemistry 2018, 823, 610–616. https://doi.org/10.1016/j.jelechem.2018.07.013
ER  - 
@book{
author = "Vukojević, Vesna and Đurđić, Slađana Z. and Ognjanović, Miloš and Fabian, Martin and Samphao, Anchalee and Kalcher, Kurt and Stanković, Dalibor",
year = "2018",
url = "http://cherry.chem.bg.ac.rs/handle/123456789/2988",
publisher = "Elsevier Science Sa, Lausanne",
journal = "Journal of Electroanalytical Chemistry",
title = "Supplementary material for the article: Vukojević, V.; Djurdjić, S.; Ognjanović, M.; Fabián, M.; Samphao, A.; Kalcher, K.; Stanković, D. M. Enzymatic Glucose Biosensor Based on Manganese Dioxide Nanoparticles Decorated on Graphene Nanoribbons. Journal of Electroanalytical Chemistry 2018, 823, 610–616. https://doi.org/10.1016/j.jelechem.2018.07.013"
}
Vukojević, V., Đurđić, S. Z., Ognjanović, M., Fabian, M., Samphao, A., Kalcher, K.,& Stanković, D. (2018). Supplementary material for the article: Vukojević, V.; Djurdjić, S.; Ognjanović, M.; Fabián, M.; Samphao, A.; Kalcher, K.; Stanković, D. M. Enzymatic Glucose Biosensor Based on Manganese Dioxide Nanoparticles Decorated on Graphene Nanoribbons. Journal of Electroanalytical Chemistry 2018, 823, 610–616. https://doi.org/10.1016/j.jelechem.2018.07.013.
Journal of Electroanalytical Chemistry
Elsevier Science Sa, Lausanne..
Vukojević V, Đurđić SZ, Ognjanović M, Fabian M, Samphao A, Kalcher K, Stanković D. Supplementary material for the article: Vukojević, V.; Djurdjić, S.; Ognjanović, M.; Fabián, M.; Samphao, A.; Kalcher, K.; Stanković, D. M. Enzymatic Glucose Biosensor Based on Manganese Dioxide Nanoparticles Decorated on Graphene Nanoribbons. Journal of Electroanalytical Chemistry 2018, 823, 610–616. https://doi.org/10.1016/j.jelechem.2018.07.013. Journal of Electroanalytical Chemistry. 2018;
Vukojević Vesna, Đurđić Slađana Z., Ognjanović Miloš, Fabian Martin, Samphao Anchalee, Kalcher Kurt, Stanković Dalibor, "Supplementary material for the article: Vukojević, V.; Djurdjić, S.; Ognjanović, M.; Fabián, M.; Samphao, A.; Kalcher, K.; Stanković, D. M. Enzymatic Glucose Biosensor Based on Manganese Dioxide Nanoparticles Decorated on Graphene Nanoribbons. Journal of Electroanalytical Chemistry 2018, 823, 610–616. https://doi.org/10.1016/j.jelechem.2018.07.013" Journal of Electroanalytical Chemistry (2018)

Enzymatic glucose biosensor based on manganese dioxide nanoparticles decorated on graphene nanoribbons

Vukojević, Vesna; Đurđić, Slađana Z.; Ognjanović, Miloš; Fabian, Martin; Samphao, Anchalee; Kalcher, Kurt; Stanković, Dalibor

(Elsevier Science Sa, Lausanne, 2018)

TY  - JOUR
AU  - Vukojević, Vesna
AU  - Đurđić, Slađana Z.
AU  - Ognjanović, Miloš
AU  - Fabian, Martin
AU  - Samphao, Anchalee
AU  - Kalcher, Kurt
AU  - Stanković, Dalibor
PY  - 2018
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/2214
AB  - A disposable glucose biosensor was prepared using nanoparticles of MnO2 decorated on graphene nanoribbons by surface modification with drop coating with the GOx and Nafion (R). Tested material was synthesized and characterized using several techniques. The biosensor could be operated under physiological conditions (0.1 M phosphate buffer, pH 7.4) and exhibited good reproducibility and stability. The linear range for the amperometric response of the biosensor at operating potential of +0.50 (versus Ag/AgCl) was from 0.1 to 1.4 mmol/l, with a detection limit of 0.05 mmol/l and high sensitivity of 56.32 mu A/mmol cm(2). Developed method was tested toward glucose quantification in real samples with satisfactory accuracy and precision.
PB  - Elsevier Science Sa, Lausanne
T2  - Journal of Electroanalytical Chemistry
T1  - Enzymatic glucose biosensor based on manganese dioxide nanoparticles decorated on graphene nanoribbons
VL  - 823
SP  - 610
EP  - 616
DO  - 10.1016/j.jelechem.2018.07.013
ER  - 
@article{
author = "Vukojević, Vesna and Đurđić, Slađana Z. and Ognjanović, Miloš and Fabian, Martin and Samphao, Anchalee and Kalcher, Kurt and Stanković, Dalibor",
year = "2018",
url = "http://cherry.chem.bg.ac.rs/handle/123456789/2214",
abstract = "A disposable glucose biosensor was prepared using nanoparticles of MnO2 decorated on graphene nanoribbons by surface modification with drop coating with the GOx and Nafion (R). Tested material was synthesized and characterized using several techniques. The biosensor could be operated under physiological conditions (0.1 M phosphate buffer, pH 7.4) and exhibited good reproducibility and stability. The linear range for the amperometric response of the biosensor at operating potential of +0.50 (versus Ag/AgCl) was from 0.1 to 1.4 mmol/l, with a detection limit of 0.05 mmol/l and high sensitivity of 56.32 mu A/mmol cm(2). Developed method was tested toward glucose quantification in real samples with satisfactory accuracy and precision.",
publisher = "Elsevier Science Sa, Lausanne",
journal = "Journal of Electroanalytical Chemistry",
title = "Enzymatic glucose biosensor based on manganese dioxide nanoparticles decorated on graphene nanoribbons",
volume = "823",
pages = "610-616",
doi = "10.1016/j.jelechem.2018.07.013"
}
Vukojević, V., Đurđić, S. Z., Ognjanović, M., Fabian, M., Samphao, A., Kalcher, K.,& Stanković, D. (2018). Enzymatic glucose biosensor based on manganese dioxide nanoparticles decorated on graphene nanoribbons.
Journal of Electroanalytical Chemistry
Elsevier Science Sa, Lausanne., 823, 610-616.
https://doi.org/10.1016/j.jelechem.2018.07.013
Vukojević V, Đurđić SZ, Ognjanović M, Fabian M, Samphao A, Kalcher K, Stanković D. Enzymatic glucose biosensor based on manganese dioxide nanoparticles decorated on graphene nanoribbons. Journal of Electroanalytical Chemistry. 2018;823:610-616
Vukojević Vesna, Đurđić Slađana Z., Ognjanović Miloš, Fabian Martin, Samphao Anchalee, Kalcher Kurt, Stanković Dalibor, "Enzymatic glucose biosensor based on manganese dioxide nanoparticles decorated on graphene nanoribbons" Journal of Electroanalytical Chemistry, 823 (2018):610-616,
https://doi.org/10.1016/j.jelechem.2018.07.013 .
40
28
38

A Voltammetric Sensor Based on MgFe2O4 Decorated on Reduced Graphene Oxide-modified Electrode for Sensitive and Simultaneous Determination of Catechol and Hydroquinone

Ognjanović, Miloš; Stanković, Dalibor; Fabián, Martin; Vukadinović, Aleksandar; Prijović, Željko; Dojčinović, Biljana P.; Antić, Bratislav

(2018)

TY  - JOUR
AU  - Ognjanović, Miloš
AU  - Stanković, Dalibor
AU  - Fabián, Martin
AU  - Vukadinović, Aleksandar
AU  - Prijović, Željko
AU  - Dojčinović, Biljana P.
AU  - Antić, Bratislav
PY  - 2018
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/344
AB  - In this work facile one step synthesis of magnesium ferrite (MgFe2O4) nanoparticles decorated on reduced graphene oxide (MgFe"RGO) using a microwave assisted hydrothermal procedure is reported. The synthesized material was characterized with help of several techniques and applied for the modification of glassy carbon electrode. Such prepared electrode was utilized for successive simultaneous detection of structurally similar compounds, 1,2- and 1,4-dihydroxibenzenes (catechol (CC) and hydroquinone (HQ)), using differential pulse voltammetry technique. It was found that oxidation current increases linearly with the concentrations of both investigated compounds. Detection limits for both species are ≤0.31 μM. The best analytical response in the presence of both CC and HQ, taking into account peak shape and peak current, was obtained at pH 5.6 utilizing acetate buffer solution. The often-presented species in the surface waters as well as gallic acid and caffeine do not interfere with determination of CC and HQ, while ascorbic acid shows high interference. The method is successfully applied for detection of catechol and hydroquinone in real samples analyses. © 2018 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim
T2  - Electroanalysis
T1  - A Voltammetric Sensor Based on MgFe2O4 Decorated on Reduced Graphene Oxide-modified Electrode for Sensitive and Simultaneous Determination of Catechol and Hydroquinone
DO  - 10.1002/elan.201800357
ER  - 
@article{
author = "Ognjanović, Miloš and Stanković, Dalibor and Fabián, Martin and Vukadinović, Aleksandar and Prijović, Željko and Dojčinović, Biljana P. and Antić, Bratislav",
year = "2018",
url = "http://cherry.chem.bg.ac.rs/handle/123456789/344",
abstract = "In this work facile one step synthesis of magnesium ferrite (MgFe2O4) nanoparticles decorated on reduced graphene oxide (MgFe"RGO) using a microwave assisted hydrothermal procedure is reported. The synthesized material was characterized with help of several techniques and applied for the modification of glassy carbon electrode. Such prepared electrode was utilized for successive simultaneous detection of structurally similar compounds, 1,2- and 1,4-dihydroxibenzenes (catechol (CC) and hydroquinone (HQ)), using differential pulse voltammetry technique. It was found that oxidation current increases linearly with the concentrations of both investigated compounds. Detection limits for both species are ≤0.31 μM. The best analytical response in the presence of both CC and HQ, taking into account peak shape and peak current, was obtained at pH 5.6 utilizing acetate buffer solution. The often-presented species in the surface waters as well as gallic acid and caffeine do not interfere with determination of CC and HQ, while ascorbic acid shows high interference. The method is successfully applied for detection of catechol and hydroquinone in real samples analyses. © 2018 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim",
journal = "Electroanalysis",
title = "A Voltammetric Sensor Based on MgFe2O4 Decorated on Reduced Graphene Oxide-modified Electrode for Sensitive and Simultaneous Determination of Catechol and Hydroquinone",
doi = "10.1002/elan.201800357"
}
Ognjanović, M., Stanković, D., Fabián, M., Vukadinović, A., Prijović, Ž., Dojčinović, B. P.,& Antić, B. (2018). A Voltammetric Sensor Based on MgFe2O4 Decorated on Reduced Graphene Oxide-modified Electrode for Sensitive and Simultaneous Determination of Catechol and Hydroquinone.
Electroanalysis.
https://doi.org/10.1002/elan.201800357
Ognjanović M, Stanković D, Fabián M, Vukadinović A, Prijović Ž, Dojčinović BP, Antić B. A Voltammetric Sensor Based on MgFe2O4 Decorated on Reduced Graphene Oxide-modified Electrode for Sensitive and Simultaneous Determination of Catechol and Hydroquinone. Electroanalysis. 2018;
Ognjanović Miloš, Stanković Dalibor, Fabián Martin, Vukadinović Aleksandar, Prijović Željko, Dojčinović Biljana P., Antić Bratislav, "A Voltammetric Sensor Based on MgFe2O4 Decorated on Reduced Graphene Oxide-modified Electrode for Sensitive and Simultaneous Determination of Catechol and Hydroquinone" Electroanalysis (2018),
https://doi.org/10.1002/elan.201800357 .
12
13
13

RuO2/graphene nanoribbon composite supported on screen printed electrode with enhanced electrocatalytic performances toward ethanol and NADH biosensing

Vukojević, Vesna; Đurđić, Slađana Z.; Ognjanović, Miloš; Antić, Bratislav; Kalcher, Kurt; Mutić, Jelena; Stanković, Dalibor

(Elsevier Advanced Technology, Oxford, 2018)

TY  - JOUR
AU  - Vukojević, Vesna
AU  - Đurđić, Slađana Z.
AU  - Ognjanović, Miloš
AU  - Antić, Bratislav
AU  - Kalcher, Kurt
AU  - Mutić, Jelena
AU  - Stanković, Dalibor
PY  - 2018
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/2204
AB  - In this work, we aimed to propose a newly synthesized composite material with enhanced electrocatalytic properties as a novel screen-printed sensor for the quantification of NADH. Additionally, the surface was modified with alcohol dehydrogenase for the preparation of an amperometric biosensor for analysis of ethanol. Synthesized material was characterized using several microstructural (FE-SEM, HR-TEM, XRD) and electrochemical (CV, EIS) techniques. The electrochemical response of the tested analytes was investigated as a function of important parameters. Under optimal conditions, the working linear range and limit of detection for ethanol sensing was 1-1800 mu M and 0.19 mu M, respectively. For NADH, the linear range was from 1 to 1300 mu M with limit of detection of 0.52 mu M. Moreover, effects of some possible interfering compounds were investigated and the developed procedure was applied to commercial alcoholic beverages. The results obtained showed satisfactory precision and accuracy of the developed method and confirm the proposed approach could be a possible replacement for the currently used techniques for ethanol and NADH quantification.
PB  - Elsevier Advanced Technology, Oxford
T2  - Biosensors and Bioelectronics
T1  - RuO2/graphene nanoribbon composite supported on screen printed electrode with enhanced electrocatalytic performances toward ethanol and NADH biosensing
VL  - 117
SP  - 392
EP  - 397
DO  - 10.1016/j.bios.2018.06.038
ER  - 
@article{
author = "Vukojević, Vesna and Đurđić, Slađana Z. and Ognjanović, Miloš and Antić, Bratislav and Kalcher, Kurt and Mutić, Jelena and Stanković, Dalibor",
year = "2018",
url = "http://cherry.chem.bg.ac.rs/handle/123456789/2204",
abstract = "In this work, we aimed to propose a newly synthesized composite material with enhanced electrocatalytic properties as a novel screen-printed sensor for the quantification of NADH. Additionally, the surface was modified with alcohol dehydrogenase for the preparation of an amperometric biosensor for analysis of ethanol. Synthesized material was characterized using several microstructural (FE-SEM, HR-TEM, XRD) and electrochemical (CV, EIS) techniques. The electrochemical response of the tested analytes was investigated as a function of important parameters. Under optimal conditions, the working linear range and limit of detection for ethanol sensing was 1-1800 mu M and 0.19 mu M, respectively. For NADH, the linear range was from 1 to 1300 mu M with limit of detection of 0.52 mu M. Moreover, effects of some possible interfering compounds were investigated and the developed procedure was applied to commercial alcoholic beverages. The results obtained showed satisfactory precision and accuracy of the developed method and confirm the proposed approach could be a possible replacement for the currently used techniques for ethanol and NADH quantification.",
publisher = "Elsevier Advanced Technology, Oxford",
journal = "Biosensors and Bioelectronics",
title = "RuO2/graphene nanoribbon composite supported on screen printed electrode with enhanced electrocatalytic performances toward ethanol and NADH biosensing",
volume = "117",
pages = "392-397",
doi = "10.1016/j.bios.2018.06.038"
}
Vukojević, V., Đurđić, S. Z., Ognjanović, M., Antić, B., Kalcher, K., Mutić, J.,& Stanković, D. (2018). RuO2/graphene nanoribbon composite supported on screen printed electrode with enhanced electrocatalytic performances toward ethanol and NADH biosensing.
Biosensors and Bioelectronics
Elsevier Advanced Technology, Oxford., 117, 392-397.
https://doi.org/10.1016/j.bios.2018.06.038
Vukojević V, Đurđić SZ, Ognjanović M, Antić B, Kalcher K, Mutić J, Stanković D. RuO2/graphene nanoribbon composite supported on screen printed electrode with enhanced electrocatalytic performances toward ethanol and NADH biosensing. Biosensors and Bioelectronics. 2018;117:392-397
Vukojević Vesna, Đurđić Slađana Z., Ognjanović Miloš, Antić Bratislav, Kalcher Kurt, Mutić Jelena, Stanković Dalibor, "RuO2/graphene nanoribbon composite supported on screen printed electrode with enhanced electrocatalytic performances toward ethanol and NADH biosensing" Biosensors and Bioelectronics, 117 (2018):392-397,
https://doi.org/10.1016/j.bios.2018.06.038 .
1
18
14
19

First electrochemical investigation of organophosphorus pesticide azametiphos and its quantification using electroanalytical approach

Vukojević, Vesna; Đurđić, Slađana Z.; Jevtić, Sonja; Pergal, Marija V.; Marković, A.; Mutić, Jelena; Petković, Branka B.; Stanković, Dalibor

(2018)

TY  - JOUR
AU  - Vukojević, Vesna
AU  - Đurđić, Slađana Z.
AU  - Jevtić, Sonja
AU  - Pergal, Marija V.
AU  - Marković, A.
AU  - Mutić, Jelena
AU  - Petković, Branka B.
AU  - Stanković, Dalibor
PY  - 2018
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/356
AB  - In this work, the electrochemical behaviour and the subsequent development of an analytical procedure for quantification of pesticide azamethiphos, using boron-doped diamond (BDD) electrode are reported for the first time. It was found that azamethiphos electrochemical behaviour is irreversible oxidation at the potential of around 1.70 V, in 1 M nitric acid (pH 0). Also, it was found that potential of this oxidation was not pH dependent which can be attributed to the no proton involvement in electrochemical reaction on the electrode surface. The square wave voltammetric method was most appropriate for azamethiphos quantification. Under optimised experimental conditions, linear working range from 2 to 100 µM was estimated with the detection limit of 0.45 µM. Negligible effect of the possible interfering compound was observed. The obtained results show that the developed analytical methodology can be an adequate replacement for the, up to date, used methods for detection of organophosphorous pesticide. © 2018, © 2018 Informa UK Limited, trading as Taylor & Francis Group.
T2  - International Journal of Environmental Analytical Chemistry
T1  - First electrochemical investigation of organophosphorus pesticide azametiphos and its quantification using electroanalytical approach
DO  - 10.1080/03067319.2018.1537394
ER  - 
@article{
author = "Vukojević, Vesna and Đurđić, Slađana Z. and Jevtić, Sonja and Pergal, Marija V. and Marković, A. and Mutić, Jelena and Petković, Branka B. and Stanković, Dalibor",
year = "2018",
url = "http://cherry.chem.bg.ac.rs/handle/123456789/356",
abstract = "In this work, the electrochemical behaviour and the subsequent development of an analytical procedure for quantification of pesticide azamethiphos, using boron-doped diamond (BDD) electrode are reported for the first time. It was found that azamethiphos electrochemical behaviour is irreversible oxidation at the potential of around 1.70 V, in 1 M nitric acid (pH 0). Also, it was found that potential of this oxidation was not pH dependent which can be attributed to the no proton involvement in electrochemical reaction on the electrode surface. The square wave voltammetric method was most appropriate for azamethiphos quantification. Under optimised experimental conditions, linear working range from 2 to 100 µM was estimated with the detection limit of 0.45 µM. Negligible effect of the possible interfering compound was observed. The obtained results show that the developed analytical methodology can be an adequate replacement for the, up to date, used methods for detection of organophosphorous pesticide. © 2018, © 2018 Informa UK Limited, trading as Taylor & Francis Group.",
journal = "International Journal of Environmental Analytical Chemistry",
title = "First electrochemical investigation of organophosphorus pesticide azametiphos and its quantification using electroanalytical approach",
doi = "10.1080/03067319.2018.1537394"
}
Vukojević, V., Đurđić, S. Z., Jevtić, S., Pergal, M. V., Marković, A., Mutić, J., Petković, B. B.,& Stanković, D. (2018). First electrochemical investigation of organophosphorus pesticide azametiphos and its quantification using electroanalytical approach.
International Journal of Environmental Analytical Chemistry.
https://doi.org/10.1080/03067319.2018.1537394
Vukojević V, Đurđić SZ, Jevtić S, Pergal MV, Marković A, Mutić J, Petković BB, Stanković D. First electrochemical investigation of organophosphorus pesticide azametiphos and its quantification using electroanalytical approach. International Journal of Environmental Analytical Chemistry. 2018;
Vukojević Vesna, Đurđić Slađana Z., Jevtić Sonja, Pergal Marija V., Marković A., Mutić Jelena, Petković Branka B., Stanković Dalibor, "First electrochemical investigation of organophosphorus pesticide azametiphos and its quantification using electroanalytical approach" International Journal of Environmental Analytical Chemistry (2018),
https://doi.org/10.1080/03067319.2018.1537394 .
5
3
4

Herbicide Clomazone Detection Using Electroanalytical Approach Using Boron Doped Diamond Electrode

Đurđić, Slađana Z.; Vukojević, Vesna; Jevtić, Sonja; Pergal, Marija V.; Petković, Branka B.; Stanković, Dalibor

(Esg, Belgrade, 2018)

TY  - JOUR
AU  - Đurđić, Slađana Z.
AU  - Vukojević, Vesna
AU  - Jevtić, Sonja
AU  - Pergal, Marija V.
AU  - Petković, Branka B.
AU  - Stanković, Dalibor
PY  - 2018
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/2124
AB  - In this work, for the first time we proposed electrochemical behavior and development of an analytical procedure for quantification of pesticide clomazone. Electrochemical behavior of clomazone's at boron-doped diamond electrode is characterized with irreversible oxidation at potential of around 1.6 V, in Britton-Robinson buffer solution at pH 2. It was found that potential of this oxidation was not pH dependent excluding presence of proton in the electrochemical reaction. Square wave voltammetry method was the most appropriate for clomazone quantification and proposed procedure was successfully applied for determination of clomazone in river water samples. Obtained parameters, detection limit of 0.21 mu M and working linear range from 1 to 100 mu M and satisfied selectivity can indicate that presented results open new field in research of this group of pesticides and offer possible replacement to the sophisticated and expensive chromatographic methods.
PB  - Esg, Belgrade
T2  - International Journal of Electrochemical Science
T1  - Herbicide Clomazone Detection Using Electroanalytical Approach Using Boron Doped Diamond Electrode
VL  - 13
IS  - 3
SP  - 2791
EP  - 2799
DO  - 10.20964/2018.03.39
ER  - 
@article{
author = "Đurđić, Slađana Z. and Vukojević, Vesna and Jevtić, Sonja and Pergal, Marija V. and Petković, Branka B. and Stanković, Dalibor",
year = "2018",
url = "http://cherry.chem.bg.ac.rs/handle/123456789/2124",
abstract = "In this work, for the first time we proposed electrochemical behavior and development of an analytical procedure for quantification of pesticide clomazone. Electrochemical behavior of clomazone's at boron-doped diamond electrode is characterized with irreversible oxidation at potential of around 1.6 V, in Britton-Robinson buffer solution at pH 2. It was found that potential of this oxidation was not pH dependent excluding presence of proton in the electrochemical reaction. Square wave voltammetry method was the most appropriate for clomazone quantification and proposed procedure was successfully applied for determination of clomazone in river water samples. Obtained parameters, detection limit of 0.21 mu M and working linear range from 1 to 100 mu M and satisfied selectivity can indicate that presented results open new field in research of this group of pesticides and offer possible replacement to the sophisticated and expensive chromatographic methods.",
publisher = "Esg, Belgrade",
journal = "International Journal of Electrochemical Science",
title = "Herbicide Clomazone Detection Using Electroanalytical Approach Using Boron Doped Diamond Electrode",
volume = "13",
number = "3",
pages = "2791-2799",
doi = "10.20964/2018.03.39"
}
Đurđić, S. Z., Vukojević, V., Jevtić, S., Pergal, M. V., Petković, B. B.,& Stanković, D. (2018). Herbicide Clomazone Detection Using Electroanalytical Approach Using Boron Doped Diamond Electrode.
International Journal of Electrochemical Science
Esg, Belgrade., 13(3), 2791-2799.
https://doi.org/10.20964/2018.03.39
Đurđić SZ, Vukojević V, Jevtić S, Pergal MV, Petković BB, Stanković D. Herbicide Clomazone Detection Using Electroanalytical Approach Using Boron Doped Diamond Electrode. International Journal of Electrochemical Science. 2018;13(3):2791-2799
Đurđić Slađana Z., Vukojević Vesna, Jevtić Sonja, Pergal Marija V., Petković Branka B., Stanković Dalibor, "Herbicide Clomazone Detection Using Electroanalytical Approach Using Boron Doped Diamond Electrode" International Journal of Electrochemical Science, 13, no. 3 (2018):2791-2799,
https://doi.org/10.20964/2018.03.39 .
4
5
6

First electrochemistry of herbicide pethoxamid and its quantification using electroanalytical approach from mixed commercial product

Jevtić, Sonja; Vukojević, Vesna; Đurđić, Slađana Z.; Pergal, Marija V.; Manojlović, Dragan D.; Petković, Branka B.; Stanković, Dalibor

(Pergamon-Elsevier Science Ltd, Oxford, 2018)

TY  - JOUR
AU  - Jevtić, Sonja
AU  - Vukojević, Vesna
AU  - Đurđić, Slađana Z.
AU  - Pergal, Marija V.
AU  - Manojlović, Dragan D.
AU  - Petković, Branka B.
AU  - Stanković, Dalibor
PY  - 2018
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/2144
AB  - This work present a new approach for the detection of relatively new herbicide pethoxamid (POA), a first electrochemical behavior and determination based on its oxidation on boron-doped diamond electrode in Britton-Robinson buffer solution at pH 4. Square wave voltammetric technique was used for quantification of POA at anodic potential of 1.35 V vs reference Ag/AgCl electrode. The proposed electroanalytical method is operational in the linear working range from 3 to 100 mu M of POA with a limit of detection of 1.37 mu M. The developed analytical procedure was successfully tested for determination of this herbicide in standard/spiked river water samples and commercial herbicide Successor T SE/spiked river water samples, offering a simple, fast and inexpensive alternative way of pesticide determining to chromatographic methods employed for this purpose. (C) 2018 Elsevier Ltd. All rights reserved.
PB  - Pergamon-Elsevier Science Ltd, Oxford
T2  - Electrochimica Acta
T1  - First electrochemistry of herbicide pethoxamid and its quantification using electroanalytical approach from mixed commercial product
VL  - 277
SP  - 136
EP  - 142
DO  - 10.1016/j.electacta.2018.05.004
ER  - 
@article{
author = "Jevtić, Sonja and Vukojević, Vesna and Đurđić, Slađana Z. and Pergal, Marija V. and Manojlović, Dragan D. and Petković, Branka B. and Stanković, Dalibor",
year = "2018",
url = "http://cherry.chem.bg.ac.rs/handle/123456789/2144",
abstract = "This work present a new approach for the detection of relatively new herbicide pethoxamid (POA), a first electrochemical behavior and determination based on its oxidation on boron-doped diamond electrode in Britton-Robinson buffer solution at pH 4. Square wave voltammetric technique was used for quantification of POA at anodic potential of 1.35 V vs reference Ag/AgCl electrode. The proposed electroanalytical method is operational in the linear working range from 3 to 100 mu M of POA with a limit of detection of 1.37 mu M. The developed analytical procedure was successfully tested for determination of this herbicide in standard/spiked river water samples and commercial herbicide Successor T SE/spiked river water samples, offering a simple, fast and inexpensive alternative way of pesticide determining to chromatographic methods employed for this purpose. (C) 2018 Elsevier Ltd. All rights reserved.",
publisher = "Pergamon-Elsevier Science Ltd, Oxford",
journal = "Electrochimica Acta",
title = "First electrochemistry of herbicide pethoxamid and its quantification using electroanalytical approach from mixed commercial product",
volume = "277",
pages = "136-142",
doi = "10.1016/j.electacta.2018.05.004"
}
Jevtić, S., Vukojević, V., Đurđić, S. Z., Pergal, M. V., Manojlović, D. D., Petković, B. B.,& Stanković, D. (2018). First electrochemistry of herbicide pethoxamid and its quantification using electroanalytical approach from mixed commercial product.
Electrochimica Acta
Pergamon-Elsevier Science Ltd, Oxford., 277, 136-142.
https://doi.org/10.1016/j.electacta.2018.05.004
Jevtić S, Vukojević V, Đurđić SZ, Pergal MV, Manojlović DD, Petković BB, Stanković D. First electrochemistry of herbicide pethoxamid and its quantification using electroanalytical approach from mixed commercial product. Electrochimica Acta. 2018;277:136-142
Jevtić Sonja, Vukojević Vesna, Đurđić Slađana Z., Pergal Marija V., Manojlović Dragan D., Petković Branka B., Stanković Dalibor, "First electrochemistry of herbicide pethoxamid and its quantification using electroanalytical approach from mixed commercial product" Electrochimica Acta, 277 (2018):136-142,
https://doi.org/10.1016/j.electacta.2018.05.004 .
10
6
9

Analytical Approach for Detection of Ergosterol in Mushrooms Based on Modification Free Electrochemical Sensor in Organic Solvents

Vukojević, Vesna; Đurđić, Slađana Z.; Šovrc, Ľubomír; Ćirković-Veličković, Tanja; Mutić, Jelena; Stanković, Dalibor

(Springer, New York, 2018)

TY  - JOUR
AU  - Vukojević, Vesna
AU  - Đurđić, Slađana Z.
AU  - Šovrc, Ľubomír
AU  - Ćirković-Veličković, Tanja
AU  - Mutić, Jelena
AU  - Stanković, Dalibor
PY  - 2018
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/2184
AB  - Ergosterol (Erg) is the major sterol component in the plasma membranes of fungi. The main goal of this work was to develop rapid, reliable, and cost-effective method toward Erg detection based on application of unmodified boron-doped diamond electrode. Several organic solvents were tested (acetonitrile, dimethyformamide, dimethylsulfoxide, dichloromethane), and it was found that best analytical characteristics were achieved using acetonitrile containing 0.1 M tetrabutylammonium hexa-fluorophosphate as supporting electrolyte. Oval shaped and well-defined oxidation peak was recorded at potential of around 1.17 V versus Ag/Ag+ non-aqueous reference electrode. Under optimized experimental conditions, linear working range from 2 to 200 mu M was estimated, with limit of detection of 0.7 mu M, using square wave voltammetry. Negligible effect of possible interfering compound was observed. Proposed methodology was successfully applied for estimation of Erg content in mushrooms extract with satisfactory results in comparison with spectrophotometric procedure. Obtained results clearly show that developed analytical methodology can be adequate replacement for the, up to date, used methods and open-novel approach for ergosterol detection.
PB  - Springer, New York
T2  - Food Analytical Methods
T1  - Analytical Approach for Detection of Ergosterol in Mushrooms Based on Modification Free Electrochemical Sensor in Organic Solvents
VL  - 11
IS  - 9
SP  - 2590
EP  - 2596
DO  - 10.1007/s12161-018-1249-3
ER  - 
@article{
author = "Vukojević, Vesna and Đurđić, Slađana Z. and Šovrc, Ľubomír and Ćirković-Veličković, Tanja and Mutić, Jelena and Stanković, Dalibor",
year = "2018",
url = "http://cherry.chem.bg.ac.rs/handle/123456789/2184",
abstract = "Ergosterol (Erg) is the major sterol component in the plasma membranes of fungi. The main goal of this work was to develop rapid, reliable, and cost-effective method toward Erg detection based on application of unmodified boron-doped diamond electrode. Several organic solvents were tested (acetonitrile, dimethyformamide, dimethylsulfoxide, dichloromethane), and it was found that best analytical characteristics were achieved using acetonitrile containing 0.1 M tetrabutylammonium hexa-fluorophosphate as supporting electrolyte. Oval shaped and well-defined oxidation peak was recorded at potential of around 1.17 V versus Ag/Ag+ non-aqueous reference electrode. Under optimized experimental conditions, linear working range from 2 to 200 mu M was estimated, with limit of detection of 0.7 mu M, using square wave voltammetry. Negligible effect of possible interfering compound was observed. Proposed methodology was successfully applied for estimation of Erg content in mushrooms extract with satisfactory results in comparison with spectrophotometric procedure. Obtained results clearly show that developed analytical methodology can be adequate replacement for the, up to date, used methods and open-novel approach for ergosterol detection.",
publisher = "Springer, New York",
journal = "Food Analytical Methods",
title = "Analytical Approach for Detection of Ergosterol in Mushrooms Based on Modification Free Electrochemical Sensor in Organic Solvents",
volume = "11",
number = "9",
pages = "2590-2596",
doi = "10.1007/s12161-018-1249-3"
}
Vukojević, V., Đurđić, S. Z., Šovrc, Ľ., Ćirković-Veličković, T., Mutić, J.,& Stanković, D. (2018). Analytical Approach for Detection of Ergosterol in Mushrooms Based on Modification Free Electrochemical Sensor in Organic Solvents.
Food Analytical Methods
Springer, New York., 11(9), 2590-2596.
https://doi.org/10.1007/s12161-018-1249-3
Vukojević V, Đurđić SZ, Šovrc Ľ, Ćirković-Veličković T, Mutić J, Stanković D. Analytical Approach for Detection of Ergosterol in Mushrooms Based on Modification Free Electrochemical Sensor in Organic Solvents. Food Analytical Methods. 2018;11(9):2590-2596
Vukojević Vesna, Đurđić Slađana Z., Šovrc Ľubomír, Ćirković-Veličković Tanja, Mutić Jelena, Stanković Dalibor, "Analytical Approach for Detection of Ergosterol in Mushrooms Based on Modification Free Electrochemical Sensor in Organic Solvents" Food Analytical Methods, 11, no. 9 (2018):2590-2596,
https://doi.org/10.1007/s12161-018-1249-3 .
9
8
10

Supplementary material for the article: Pergal, M. V.; Kodranov, I. D.; Pergal, M. M.; Dojčinović, B. P.; Stanković, D. M.; Petković, B. B.; Manojlović, D. D. Assessment of Degradation of Sulfonylurea Herbicides in Water by Chlorine Dioxide. Water, Air, and Soil Pollution 2018, 229 (9). https://doi.org/10.1007/s11270-018-3947-2

Pergal, Marija V.; Kodranov, Igor D.; Pergal, Miodrag M.; Dojčinović, Biljana P.; Stanković, Dalibor; Petković, Branka B.; Manojlović, Dragan D.

(Springer International Publishing Ag, Cham, 2018)

TY  - BOOK
AU  - Pergal, Marija V.
AU  - Kodranov, Igor D.
AU  - Pergal, Miodrag M.
AU  - Dojčinović, Biljana P.
AU  - Stanković, Dalibor
AU  - Petković, Branka B.
AU  - Manojlović, Dragan D.
PY  - 2018
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/3173
PB  - Springer International Publishing Ag, Cham
T2  - Water Air and Soil Pollution
T1  - Supplementary material for the article: Pergal, M. V.; Kodranov, I. D.; Pergal, M. M.; Dojčinović, B. P.; Stanković, D. M.; Petković,  B. B.; Manojlović, D. D. Assessment of Degradation of Sulfonylurea Herbicides in Water by  Chlorine Dioxide. Water, Air, and Soil Pollution 2018, 229 (9).  https://doi.org/10.1007/s11270-018-3947-2
ER  - 
@book{
author = "Pergal, Marija V. and Kodranov, Igor D. and Pergal, Miodrag M. and Dojčinović, Biljana P. and Stanković, Dalibor and Petković, Branka B. and Manojlović, Dragan D.",
year = "2018",
url = "http://cherry.chem.bg.ac.rs/handle/123456789/3173",
publisher = "Springer International Publishing Ag, Cham",
journal = "Water Air and Soil Pollution",
title = "Supplementary material for the article: Pergal, M. V.; Kodranov, I. D.; Pergal, M. M.; Dojčinović, B. P.; Stanković, D. M.; Petković,  B. B.; Manojlović, D. D. Assessment of Degradation of Sulfonylurea Herbicides in Water by  Chlorine Dioxide. Water, Air, and Soil Pollution 2018, 229 (9).  https://doi.org/10.1007/s11270-018-3947-2"
}
Pergal, M. V., Kodranov, I. D., Pergal, M. M., Dojčinović, B. P., Stanković, D., Petković, B. B.,& Manojlović, D. D. (2018). Supplementary material for the article: Pergal, M. V.; Kodranov, I. D.; Pergal, M. M.; Dojčinović, B. P.; Stanković, D. M.; Petković,  B. B.; Manojlović, D. D. Assessment of Degradation of Sulfonylurea Herbicides in Water by  Chlorine Dioxide. Water, Air, and Soil Pollution 2018, 229 (9).  https://doi.org/10.1007/s11270-018-3947-2.
Water Air and Soil Pollution
Springer International Publishing Ag, Cham..
Pergal MV, Kodranov ID, Pergal MM, Dojčinović BP, Stanković D, Petković BB, Manojlović DD. Supplementary material for the article: Pergal, M. V.; Kodranov, I. D.; Pergal, M. M.; Dojčinović, B. P.; Stanković, D. M.; Petković,  B. B.; Manojlović, D. D. Assessment of Degradation of Sulfonylurea Herbicides in Water by  Chlorine Dioxide. Water, Air, and Soil Pollution 2018, 229 (9).  https://doi.org/10.1007/s11270-018-3947-2. Water Air and Soil Pollution. 2018;
Pergal Marija V., Kodranov Igor D., Pergal Miodrag M., Dojčinović Biljana P., Stanković Dalibor, Petković Branka B., Manojlović Dragan D., "Supplementary material for the article: Pergal, M. V.; Kodranov, I. D.; Pergal, M. M.; Dojčinović, B. P.; Stanković, D. M.; Petković,  B. B.; Manojlović, D. D. Assessment of Degradation of Sulfonylurea Herbicides in Water by  Chlorine Dioxide. Water, Air, and Soil Pollution 2018, 229 (9).  https://doi.org/10.1007/s11270-018-3947-2" Water Air and Soil Pollution (2018)

Boron-doped diamond electrode - A prestigious unmodified carbon electrode for simple and fast determination of bentazone in river water samples

Jevtić, Sonja; Stefanović, Anđela; Stanković, Dalibor; Pergal, Marija V.; Ivanović, Aleksandra T.; Jokić, Anja; Petković, Branka B.

(Elsevier Science Sa, Lausanne, 2018)

TY  - JOUR
AU  - Jevtić, Sonja
AU  - Stefanović, Anđela
AU  - Stanković, Dalibor
AU  - Pergal, Marija V.
AU  - Ivanović, Aleksandra T.
AU  - Jokić, Anja
AU  - Petković, Branka B.
PY  - 2018
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/3177
AB  - Bentazone (BZ) is selective contact-past herbicide with suspected reproductive toxicity potential for human due to possible contamination of ground and surface waters. This work presents simple, rapid, sensitive and accurate determination of bentazone at unmodified boron-doped diamond electrode, using differential pulse voltammetry in Britton-Robinson buffer (pH 4, oxidation peak at 1.0 V). Under optimized DPV conditions linear calibration curve was obtained for range of 2 to 100 mu M, with a detection limit of 0.5 mu M. The effect of possible interfering agents is negligible, confirming good selectivity of the method. The method was successfully applied to determination of bentazone in spiked river water samples. This electrochemical determination of bentazone represents a favorable alternative to other used time-consuming and expensive analytical techniques and procedures.
PB  - Elsevier Science Sa, Lausanne
T2  - Diamond and Related Materials
T1  - Boron-doped diamond electrode - A prestigious unmodified carbon electrode for simple and fast determination of bentazone in river water samples
VL  - 81
SP  - 133
EP  - 137
DO  - 10.1016/j.diamond.2017.12.009
ER  - 
@article{
author = "Jevtić, Sonja and Stefanović, Anđela and Stanković, Dalibor and Pergal, Marija V. and Ivanović, Aleksandra T. and Jokić, Anja and Petković, Branka B.",
year = "2018",
url = "http://cherry.chem.bg.ac.rs/handle/123456789/3177",
abstract = "Bentazone (BZ) is selective contact-past herbicide with suspected reproductive toxicity potential for human due to possible contamination of ground and surface waters. This work presents simple, rapid, sensitive and accurate determination of bentazone at unmodified boron-doped diamond electrode, using differential pulse voltammetry in Britton-Robinson buffer (pH 4, oxidation peak at 1.0 V). Under optimized DPV conditions linear calibration curve was obtained for range of 2 to 100 mu M, with a detection limit of 0.5 mu M. The effect of possible interfering agents is negligible, confirming good selectivity of the method. The method was successfully applied to determination of bentazone in spiked river water samples. This electrochemical determination of bentazone represents a favorable alternative to other used time-consuming and expensive analytical techniques and procedures.",
publisher = "Elsevier Science Sa, Lausanne",
journal = "Diamond and Related Materials",
title = "Boron-doped diamond electrode - A prestigious unmodified carbon electrode for simple and fast determination of bentazone in river water samples",
volume = "81",
pages = "133-137",
doi = "10.1016/j.diamond.2017.12.009"
}
Jevtić, S., Stefanović, A., Stanković, D., Pergal, M. V., Ivanović, A. T., Jokić, A.,& Petković, B. B. (2018). Boron-doped diamond electrode - A prestigious unmodified carbon electrode for simple and fast determination of bentazone in river water samples.
Diamond and Related Materials
Elsevier Science Sa, Lausanne., 81, 133-137.
https://doi.org/10.1016/j.diamond.2017.12.009
Jevtić S, Stefanović A, Stanković D, Pergal MV, Ivanović AT, Jokić A, Petković BB. Boron-doped diamond electrode - A prestigious unmodified carbon electrode for simple and fast determination of bentazone in river water samples. Diamond and Related Materials. 2018;81:133-137
Jevtić Sonja, Stefanović Anđela, Stanković Dalibor, Pergal Marija V., Ivanović Aleksandra T., Jokić Anja, Petković Branka B., "Boron-doped diamond electrode - A prestigious unmodified carbon electrode for simple and fast determination of bentazone in river water samples" Diamond and Related Materials, 81 (2018):133-137,
https://doi.org/10.1016/j.diamond.2017.12.009 .
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Supplementary material for the article: Jevtić, S.; Stefanović, A.; Stanković, D. M.; Pergal, M. V.; Ivanović, A. T.; Jokić, A.; Petković, B. B. Boron-Doped Diamond Electrode — A Prestigious Unmodified Carbon Electrode for Simple and Fast Determination of Bentazone in River Water Samples. Diamond and Related Materials 2018, 81, 133–137. https://doi.org/10.1016/j.diamond.2017.12.009

Jevtić, Sonja; Stefanović, Anđela; Stanković, Dalibor; Pergal, Marija V.; Ivanović, Aleksandra T.; Jokić, Anja; Petković, Branka B.

(Elsevier Science Sa, Lausanne, 2018)

TY  - BOOK
AU  - Jevtić, Sonja
AU  - Stefanović, Anđela
AU  - Stanković, Dalibor
AU  - Pergal, Marija V.
AU  - Ivanović, Aleksandra T.
AU  - Jokić, Anja
AU  - Petković, Branka B.
PY  - 2018
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/3178
PB  - Elsevier Science Sa, Lausanne
T2  - Diamond and Related Materials
T1  - Supplementary material for the article: Jevtić, S.; Stefanović, A.; Stanković, D. M.; Pergal, M. V.; Ivanović, A. T.; Jokić, A.;  Petković, B. B. Boron-Doped Diamond Electrode — A Prestigious Unmodified Carbon  Electrode for Simple and Fast Determination of Bentazone in River Water Samples. Diamond  and Related Materials 2018, 81, 133–137. https://doi.org/10.1016/j.diamond.2017.12.009
ER  - 
@book{
author = "Jevtić, Sonja and Stefanović, Anđela and Stanković, Dalibor and Pergal, Marija V. and Ivanović, Aleksandra T. and Jokić, Anja and Petković, Branka B.",
year = "2018",
url = "http://cherry.chem.bg.ac.rs/handle/123456789/3178",
publisher = "Elsevier Science Sa, Lausanne",
journal = "Diamond and Related Materials",
title = "Supplementary material for the article: Jevtić, S.; Stefanović, A.; Stanković, D. M.; Pergal, M. V.; Ivanović, A. T.; Jokić, A.;  Petković, B. B. Boron-Doped Diamond Electrode — A Prestigious Unmodified Carbon  Electrode for Simple and Fast Determination of Bentazone in River Water Samples. Diamond  and Related Materials 2018, 81, 133–137. https://doi.org/10.1016/j.diamond.2017.12.009"
}
Jevtić, S., Stefanović, A., Stanković, D., Pergal, M. V., Ivanović, A. T., Jokić, A.,& Petković, B. B. (2018). Supplementary material for the article: Jevtić, S.; Stefanović, A.; Stanković, D. M.; Pergal, M. V.; Ivanović, A. T.; Jokić, A.;  Petković, B. B. Boron-Doped Diamond Electrode — A Prestigious Unmodified Carbon  Electrode for Simple and Fast Determination of Bentazone in River Water Samples. Diamond  and Related Materials 2018, 81, 133–137. https://doi.org/10.1016/j.diamond.2017.12.009.
Diamond and Related Materials
Elsevier Science Sa, Lausanne..
Jevtić S, Stefanović A, Stanković D, Pergal MV, Ivanović AT, Jokić A, Petković BB. Supplementary material for the article: Jevtić, S.; Stefanović, A.; Stanković, D. M.; Pergal, M. V.; Ivanović, A. T.; Jokić, A.;  Petković, B. B. Boron-Doped Diamond Electrode — A Prestigious Unmodified Carbon  Electrode for Simple and Fast Determination of Bentazone in River Water Samples. Diamond  and Related Materials 2018, 81, 133–137. https://doi.org/10.1016/j.diamond.2017.12.009. Diamond and Related Materials. 2018;
Jevtić Sonja, Stefanović Anđela, Stanković Dalibor, Pergal Marija V., Ivanović Aleksandra T., Jokić Anja, Petković Branka B., "Supplementary material for the article: Jevtić, S.; Stefanović, A.; Stanković, D. M.; Pergal, M. V.; Ivanović, A. T.; Jokić, A.;  Petković, B. B. Boron-Doped Diamond Electrode — A Prestigious Unmodified Carbon  Electrode for Simple and Fast Determination of Bentazone in River Water Samples. Diamond  and Related Materials 2018, 81, 133–137. https://doi.org/10.1016/j.diamond.2017.12.009" Diamond and Related Materials (2018)