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

Link to this page

info:eu-repo/grantAgreement/EC/FP7/621375/EU//

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

Publications

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  - DATA
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  - 
@misc{
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",
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. in 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. in 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" in 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
UR  - Kon_1332
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",
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",
url = "Kon_1332"
}
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. in Journal of Alloys and Compounds, 777, 454-462.
https://doi.org/10.1016/j.jallcom.2018.10.369
Kon_1332
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. in Journal of Alloys and Compounds. 2019;777:454-462.
doi:10.1016/j.jallcom.2018.10.369
Kon_1332 .
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" in Journal of Alloys and Compounds, 777 (2019):454-462,
https://doi.org/10.1016/j.jallcom.2018.10.369 .,
Kon_1332 .
13
11

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",
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. in 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. in Dalton Transactions. 2019;48(18):6061-6070.
doi:10.1039/c8dt04724c .
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" in Dalton Transactions, 48, no. 18 (2019):6061-6070,
https://doi.org/10.1039/c8dt04724c . .
7
6

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",
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. in 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. in Dalton Transactions. 2019;48(18):6061-6070.
doi:10.1039/c8dt04724c .
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" in 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  - DATA
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  - 
@misc{
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",
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. in 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. in 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" in Dalton Transactions, 48, no. 18 (2019):6061-6070.

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",
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. in 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. in Journal of Alloys and Compounds. 2019;777:454-462.
doi:10.1016/j.jallcom.2018.10.369 .
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" in Journal of Alloys and Compounds, 777 (2019):454-462,
https://doi.org/10.1016/j.jallcom.2018.10.369 . .
13
9
12

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",
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. in 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. in Food Chemistry. 2019;274:629-641.
doi: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, "Towards better quality criteria of European honeydew honey: Phenolic profile and antioxidant capacity" in Food Chemistry, 274 (2019):629-641,
https://doi.org/10.1016/j.foodchem.2018.09.045 . .
1
33
31

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  - DATA
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  - 
@misc{
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",
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. in 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. in 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" in 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",
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. in 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. in Food Chemistry. 2019;274:629-641.
doi: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, "Towards better quality criteria of European honeydew honey: Phenolic profile and antioxidant capacity" in Food Chemistry, 274 (2019):629-641,
https://doi.org/10.1016/j.foodchem.2018.09.045 . .
1
33
28
31

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. in 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. in Journal of the Electrochemical Society. 2019;166(4):B219-B226.
doi:10.1149/2.0381904jes .
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" in Journal of the Electrochemical Society, 166, no. 4 (2019):B219-B226,
https://doi.org/10.1149/2.0381904jes . .
12
13

Electrochemical monitoring of the breast milk quality

Lugonja, Nikoleta; Stanković, Dalibor; Miličić, Biljana; Spasić, Snežana; Marinković, Vesna; Vrvić, Miroslav M.

(Elsevier Sci Ltd, Oxford, 2018)

TY  - JOUR
AU  - Lugonja, Nikoleta
AU  - Stanković, Dalibor
AU  - Miličić, Biljana
AU  - Spasić, Snežana
AU  - Marinković, Vesna
AU  - Vrvić, Miroslav M.
PY  - 2018
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/2528
AB  - The electrochemical techniques were used to determine the total antioxidant capacity of breast milks and the results were compared with a commonly used spectrophotometric (2,2-diphenyl-1-picrylhydrazyl, DPPH) method. Breast milk from mothers of preterm infants was monitored in three lactation phases and after storage of expressed milk by monitoring changes in the total antioxidant capacity over a two year period. Statistical analysis showed there was no significant difference between the ability of the three methods to detect changes in breast milk after storage. Either of the electrochemical techniques studied could be successfully used to replace the time-consuming spectrophotometric method and can be applied to clinical trials.
PB  - Elsevier Sci Ltd, Oxford
T2  - Food Chemistry
T1  - Electrochemical monitoring of the breast milk quality
VL  - 240
SP  - 567
EP  - 572
DO  - 10.1016/j.foodchem.2017.07.164
UR  - Kon_3344
ER  - 
@article{
author = "Lugonja, Nikoleta and Stanković, Dalibor and Miličić, Biljana and Spasić, Snežana and Marinković, Vesna and Vrvić, Miroslav M.",
year = "2018",
abstract = "The electrochemical techniques were used to determine the total antioxidant capacity of breast milks and the results were compared with a commonly used spectrophotometric (2,2-diphenyl-1-picrylhydrazyl, DPPH) method. Breast milk from mothers of preterm infants was monitored in three lactation phases and after storage of expressed milk by monitoring changes in the total antioxidant capacity over a two year period. Statistical analysis showed there was no significant difference between the ability of the three methods to detect changes in breast milk after storage. Either of the electrochemical techniques studied could be successfully used to replace the time-consuming spectrophotometric method and can be applied to clinical trials.",
publisher = "Elsevier Sci Ltd, Oxford",
journal = "Food Chemistry",
title = "Electrochemical monitoring of the breast milk quality",
volume = "240",
pages = "567-572",
doi = "10.1016/j.foodchem.2017.07.164",
url = "Kon_3344"
}
Lugonja, N., Stanković, D., Miličić, B., Spasić, S., Marinković, V.,& Vrvić, M. M.. (2018). Electrochemical monitoring of the breast milk quality. in Food Chemistry
Elsevier Sci Ltd, Oxford., 240, 567-572.
https://doi.org/10.1016/j.foodchem.2017.07.164
Kon_3344
Lugonja N, Stanković D, Miličić B, Spasić S, Marinković V, Vrvić MM. Electrochemical monitoring of the breast milk quality. in Food Chemistry. 2018;240:567-572.
doi:10.1016/j.foodchem.2017.07.164
Kon_3344 .
Lugonja, Nikoleta, Stanković, Dalibor, Miličić, Biljana, Spasić, Snežana, Marinković, Vesna, Vrvić, Miroslav M., "Electrochemical monitoring of the breast milk quality" in Food Chemistry, 240 (2018):567-572,
https://doi.org/10.1016/j.foodchem.2017.07.164 .,
Kon_3344 .
8
8
9

Voltammetric Study of Antitumor Efficient Ethylenediamine-Type of Ligands

Mihajlović-Lalić, Ljiljana; Stanković, Dalibor; Poljarević, Jelena; Sabo, Tibor; Manojlović, Dragan D.

(Electrochemical Soc Inc, Pennington, 2018)

TY  - JOUR
AU  - Mihajlović-Lalić, Ljiljana
AU  - Stanković, Dalibor
AU  - Poljarević, Jelena
AU  - Sabo, Tibor
AU  - Manojlović, Dragan D.
PY  - 2018
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/2196
AB  - The electrochemical behavior of four dialkyl esters (methyl, ethyl, n-propyl and n-butyl) of (S,S)-alpha,alpha'-(1,2-ethanediyldiimino)-bis[cyclohexanepropanoic acid] with moderate antitumor activity has been studied by cyclic voltammetry. I-E curves recorded at boron-doped diamond electrode in -2.00  lt  E-p  lt  0.00 V range show a single oxidative peak located in the -0.95  lt  E-p,E-a  lt  -0.52 V region in a form of one-electron wave. The electrochemical processes appear to be irreversible for all compounds except for the compound with methyl substituent which demonstrates well-defined reversible electron transfer. Derivatives with bulkier moieties are easier to oxidize. For all investigated compounds an amine-centered redox process is dominant. Further investigation indicates that electrochemical reaction is diffusion controlled, chemically irreversible process. The results are discussed in terms of linking their electrochemical activity to antitumor effect. (C) 2018 The Electrochemical Society.
PB  - Electrochemical Soc Inc, Pennington
T2  - Journal of the Electrochemical Society
T1  - Voltammetric Study of Antitumor Efficient Ethylenediamine-Type of Ligands
VL  - 165
IS  - 10
DO  - 10.1149/2.1121810jes
UR  - Kon_3527
ER  - 
@article{
author = "Mihajlović-Lalić, Ljiljana and Stanković, Dalibor and Poljarević, Jelena and Sabo, Tibor and Manojlović, Dragan D.",
year = "2018",
abstract = "The electrochemical behavior of four dialkyl esters (methyl, ethyl, n-propyl and n-butyl) of (S,S)-alpha,alpha'-(1,2-ethanediyldiimino)-bis[cyclohexanepropanoic acid] with moderate antitumor activity has been studied by cyclic voltammetry. I-E curves recorded at boron-doped diamond electrode in -2.00  lt  E-p  lt  0.00 V range show a single oxidative peak located in the -0.95  lt  E-p,E-a  lt  -0.52 V region in a form of one-electron wave. The electrochemical processes appear to be irreversible for all compounds except for the compound with methyl substituent which demonstrates well-defined reversible electron transfer. Derivatives with bulkier moieties are easier to oxidize. For all investigated compounds an amine-centered redox process is dominant. Further investigation indicates that electrochemical reaction is diffusion controlled, chemically irreversible process. The results are discussed in terms of linking their electrochemical activity to antitumor effect. (C) 2018 The Electrochemical Society.",
publisher = "Electrochemical Soc Inc, Pennington",
journal = "Journal of the Electrochemical Society",
title = "Voltammetric Study of Antitumor Efficient Ethylenediamine-Type of Ligands",
volume = "165",
number = "10",
doi = "10.1149/2.1121810jes",
url = "Kon_3527"
}
Mihajlović-Lalić, L., Stanković, D., Poljarević, J., Sabo, T.,& Manojlović, D. D.. (2018). Voltammetric Study of Antitumor Efficient Ethylenediamine-Type of Ligands. in Journal of the Electrochemical Society
Electrochemical Soc Inc, Pennington., 165(10).
https://doi.org/10.1149/2.1121810jes
Kon_3527
Mihajlović-Lalić L, Stanković D, Poljarević J, Sabo T, Manojlović DD. Voltammetric Study of Antitumor Efficient Ethylenediamine-Type of Ligands. in Journal of the Electrochemical Society. 2018;165(10).
doi:10.1149/2.1121810jes
Kon_3527 .
Mihajlović-Lalić, Ljiljana, Stanković, Dalibor, Poljarević, Jelena, Sabo, Tibor, Manojlović, Dragan D., "Voltammetric Study of Antitumor Efficient Ethylenediamine-Type of Ligands" in Journal of the Electrochemical Society, 165, no. 10 (2018),
https://doi.org/10.1149/2.1121810jes .,
Kon_3527 .

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  - DATA
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
UR  - Kon_3428
ER  - 
@misc{
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",
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",
url = "Kon_3428"
}
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. in Scientific Reports
Nature Publishing Group, London..
Kon_3428
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. in Scientific Reports. 2018;.
Kon_3428 .
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" in Scientific Reports (2018),
Kon_3428 .

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  - DATA
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  - 
@misc{
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",
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. in 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. in 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" in Water Air and Soil Pollution (2018).

Assessment of Degradation of Sulfonylurea Herbicides in Water by Chlorine Dioxide

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  - JOUR
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/123456789/2203
AB  - The degradation of two sulfonylurea herbicides, nicosulfuron and thifensulfuron methyl in water by chlorine dioxide, was studied for the first time in this paper. In order to examine the optimal parameters for degradation of both herbicides, degradation was investigated under light or dark conditions with different amount of chlorine dioxide, different degradation periods, and at different pH values. Degradation efficiency of herbicides was monitored using high-performance liquid chromatography with photodiode array detection (HPLC-DAD). The degradation products were analyzed by gas chromatography with triple quadrupole mass detector (GC-QQQ). Three products were identified after degradation of nicosulfuron and two products after degradation of thifensulfuron methyl. Total organic analysis (TOC) gave insight into some differences in degradation mechanisms and degrees of mineralization after degradation of the herbicides using chlorine dioxide. A simple mechanism of herbicide degradation was proposed. Acute toxicity tests were performed on the products produced after degradation with chlorine dioxide, and the results showed that the degradation products were less toxic than the parent compounds. The findings of the present study are very useful for the treatment of wastewaters contaminated with herbicides.
PB  - Springer International Publishing Ag, Cham
T2  - Water Air and Soil Pollution
T1  - Assessment of Degradation of Sulfonylurea Herbicides in Water by Chlorine Dioxide
VL  - 229
IS  - 9
DO  - 10.1007/s11270-018-3947-2
UR  - Kon_3534
ER  - 
@article{
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",
abstract = "The degradation of two sulfonylurea herbicides, nicosulfuron and thifensulfuron methyl in water by chlorine dioxide, was studied for the first time in this paper. In order to examine the optimal parameters for degradation of both herbicides, degradation was investigated under light or dark conditions with different amount of chlorine dioxide, different degradation periods, and at different pH values. Degradation efficiency of herbicides was monitored using high-performance liquid chromatography with photodiode array detection (HPLC-DAD). The degradation products were analyzed by gas chromatography with triple quadrupole mass detector (GC-QQQ). Three products were identified after degradation of nicosulfuron and two products after degradation of thifensulfuron methyl. Total organic analysis (TOC) gave insight into some differences in degradation mechanisms and degrees of mineralization after degradation of the herbicides using chlorine dioxide. A simple mechanism of herbicide degradation was proposed. Acute toxicity tests were performed on the products produced after degradation with chlorine dioxide, and the results showed that the degradation products were less toxic than the parent compounds. The findings of the present study are very useful for the treatment of wastewaters contaminated with herbicides.",
publisher = "Springer International Publishing Ag, Cham",
journal = "Water Air and Soil Pollution",
title = "Assessment of Degradation of Sulfonylurea Herbicides in Water by Chlorine Dioxide",
volume = "229",
number = "9",
doi = "10.1007/s11270-018-3947-2",
url = "Kon_3534"
}
Pergal, M. V., Kodranov, I. D., Pergal, M. M., Dojčinović, B. P., Stanković, D., Petković, B. B.,& Manojlović, D. D.. (2018). Assessment of Degradation of Sulfonylurea Herbicides in Water by Chlorine Dioxide. in Water Air and Soil Pollution
Springer International Publishing Ag, Cham., 229(9).
https://doi.org/10.1007/s11270-018-3947-2
Kon_3534
Pergal MV, Kodranov ID, Pergal MM, Dojčinović BP, Stanković D, Petković BB, Manojlović DD. Assessment of Degradation of Sulfonylurea Herbicides in Water by Chlorine Dioxide. in Water Air and Soil Pollution. 2018;229(9).
doi:10.1007/s11270-018-3947-2
Kon_3534 .
Pergal, Marija V., Kodranov, Igor D., Pergal, Miodrag M., Dojčinović, Biljana P., Stanković, Dalibor, Petković, Branka B., Manojlović, Dragan D., "Assessment of Degradation of Sulfonylurea Herbicides in Water by Chlorine Dioxide" in Water Air and Soil Pollution, 229, no. 9 (2018),
https://doi.org/10.1007/s11270-018-3947-2 .,
Kon_3534 .
1
3
4
4

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
UR  - Kon_1315
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",
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",
url = "Kon_1315"
}
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. in Electroanalysis.
https://doi.org/10.1002/elan.201800357
Kon_1315
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. in Electroanalysis. 2018;.
doi:10.1002/elan.201800357
Kon_1315 .
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" in Electroanalysis (2018),
https://doi.org/10.1002/elan.201800357 .,
Kon_1315 .
12
13

Coordination and redox interactions of β-lactam antibiotics with Cu2+ in physiological settings and the impact on antibacterial activity

Božić, Bojana; Korać, Jelena; Stanković, Dalibor; Stanić, Marina; Romanović, Mima; Pristov-Bogdanović, Jelena; Spasić, Snežana; Popović-Bijelić, Ana; Spasojević, Ivan; Bajčetić, Milica

(Elsevier, 2018)

TY  - JOUR
AU  - Božić, Bojana
AU  - Korać, Jelena
AU  - Stanković, Dalibor
AU  - Stanić, Marina
AU  - Romanović, Mima
AU  - Pristov-Bogdanović, Jelena
AU  - Spasić, Snežana
AU  - Popović-Bijelić, Ana
AU  - Spasojević, Ivan
AU  - Bajčetić, Milica
PY  - 2018
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/349
AB  - An increase in the copper pool in body fluids has been related to a number of pathological conditions, including infections. Copper ions may affect antibiotics via the formation of coordination bonds and/or redox reactions. Herein, we analyzed the interactions of Cu2+ with eight β-lactam antibiotics using UV–Vis spectrophotometry, EPR spectroscopy, and electrochemical methods. Penicillin G did not show any detectable interactions with Cu2+. Ampicillin, amoxicillin and cephalexin formed stable colored complexes with octahedral coordination environment of Cu2+ with tetragonal distortion, and primary amine group as the site of coordinate bond formation. These β-lactams increased the solubility of Cu2+ in the phosphate buffer. Ceftazidime and Cu2+ formed a complex with a similar geometry and gave rise to an organic radical. Ceftriaxone-Cu2+ complex appears to exhibit different geometry. All complexes showed 1:1 stoichiometry. Cefaclor reduced Cu2+ to Cu1+ that further reacted with molecular oxygen to produce hydrogen peroxide. Finally, meropenem underwent degradation in the presence of copper. The analysis of activity against Escherichia coli and Staphylococcus aureus showed that the effects of meropenem, amoxicillin, ampicillin, and ceftriaxone were significantly hindered in the presence of copper ions. The interactions with copper ions should be taken into account regarding the problem of antibiotic resistance and in the selection of the most efficient antimicrobial therapy for patients with altered copper homeostasis. © 2018 Elsevier Inc.
PB  - Elsevier
T2  - Free Radical Biology and Medicine
T1  - Coordination and redox interactions of β-lactam antibiotics with Cu2+ in physiological settings and the impact on antibacterial activity
VL  - 129
SP  - 279
EP  - 285
DO  - 10.1016/j.freeradbiomed.2018.09.038
UR  - Kon_1320
ER  - 
@article{
author = "Božić, Bojana and Korać, Jelena and Stanković, Dalibor and Stanić, Marina and Romanović, Mima and Pristov-Bogdanović, Jelena and Spasić, Snežana and Popović-Bijelić, Ana and Spasojević, Ivan and Bajčetić, Milica",
year = "2018",
abstract = "An increase in the copper pool in body fluids has been related to a number of pathological conditions, including infections. Copper ions may affect antibiotics via the formation of coordination bonds and/or redox reactions. Herein, we analyzed the interactions of Cu2+ with eight β-lactam antibiotics using UV–Vis spectrophotometry, EPR spectroscopy, and electrochemical methods. Penicillin G did not show any detectable interactions with Cu2+. Ampicillin, amoxicillin and cephalexin formed stable colored complexes with octahedral coordination environment of Cu2+ with tetragonal distortion, and primary amine group as the site of coordinate bond formation. These β-lactams increased the solubility of Cu2+ in the phosphate buffer. Ceftazidime and Cu2+ formed a complex with a similar geometry and gave rise to an organic radical. Ceftriaxone-Cu2+ complex appears to exhibit different geometry. All complexes showed 1:1 stoichiometry. Cefaclor reduced Cu2+ to Cu1+ that further reacted with molecular oxygen to produce hydrogen peroxide. Finally, meropenem underwent degradation in the presence of copper. The analysis of activity against Escherichia coli and Staphylococcus aureus showed that the effects of meropenem, amoxicillin, ampicillin, and ceftriaxone were significantly hindered in the presence of copper ions. The interactions with copper ions should be taken into account regarding the problem of antibiotic resistance and in the selection of the most efficient antimicrobial therapy for patients with altered copper homeostasis. © 2018 Elsevier Inc.",
publisher = "Elsevier",
journal = "Free Radical Biology and Medicine",
title = "Coordination and redox interactions of β-lactam antibiotics with Cu2+ in physiological settings and the impact on antibacterial activity",
volume = "129",
pages = "279-285",
doi = "10.1016/j.freeradbiomed.2018.09.038",
url = "Kon_1320"
}
Božić, B., Korać, J., Stanković, D., Stanić, M., Romanović, M., Pristov-Bogdanović, J., Spasić, S., Popović-Bijelić, A., Spasojević, I.,& Bajčetić, M.. (2018). Coordination and redox interactions of β-lactam antibiotics with Cu2+ in physiological settings and the impact on antibacterial activity. in Free Radical Biology and Medicine
Elsevier., 129, 279-285.
https://doi.org/10.1016/j.freeradbiomed.2018.09.038
Kon_1320
Božić B, Korać J, Stanković D, Stanić M, Romanović M, Pristov-Bogdanović J, Spasić S, Popović-Bijelić A, Spasojević I, Bajčetić M. Coordination and redox interactions of β-lactam antibiotics with Cu2+ in physiological settings and the impact on antibacterial activity. in Free Radical Biology and Medicine. 2018;129:279-285.
doi:10.1016/j.freeradbiomed.2018.09.038
Kon_1320 .
Božić, Bojana, Korać, Jelena, Stanković, Dalibor, Stanić, Marina, Romanović, Mima, Pristov-Bogdanović, Jelena, Spasić, Snežana, Popović-Bijelić, Ana, Spasojević, Ivan, Bajčetić, Milica, "Coordination and redox interactions of β-lactam antibiotics with Cu2+ in physiological settings and the impact on antibacterial activity" in Free Radical Biology and Medicine, 129 (2018):279-285,
https://doi.org/10.1016/j.freeradbiomed.2018.09.038 .,
Kon_1320 .
1
3
1
4

Coordination and redox interactions of β-lactam antibiotics with Cu2+ in physiological settings and the impact on antibacterial activity

Božić, Bojana; Korać, Jelena; Stanković, Dalibor; Stanić, Marina; Romanović, Mima; Pristov-Bogdanović, Jelena; Spasić, Snežana; Popović-Bijelić, Ana; Spasojević, Ivan; Bajčetić, Milica

(Elsevier, 2018)

TY  - JOUR
AU  - Božić, Bojana
AU  - Korać, Jelena
AU  - Stanković, Dalibor
AU  - Stanić, Marina
AU  - Romanović, Mima
AU  - Pristov-Bogdanović, Jelena
AU  - Spasić, Snežana
AU  - Popović-Bijelić, Ana
AU  - Spasojević, Ivan
AU  - Bajčetić, Milica
PY  - 2018
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/2940
AB  - An increase in the copper pool in body fluids has been related to a number of pathological conditions, including infections. Copper ions may affect antibiotics via the formation of coordination bonds and/or redox reactions. Herein, we analyzed the interactions of Cu2+ with eight β-lactam antibiotics using UV–Vis spectrophotometry, EPR spectroscopy, and electrochemical methods. Penicillin G did not show any detectable interactions with Cu2+. Ampicillin, amoxicillin and cephalexin formed stable colored complexes with octahedral coordination environment of Cu2+ with tetragonal distortion, and primary amine group as the site of coordinate bond formation. These β-lactams increased the solubility of Cu2+ in the phosphate buffer. Ceftazidime and Cu2+ formed a complex with a similar geometry and gave rise to an organic radical. Ceftriaxone-Cu2+ complex appears to exhibit different geometry. All complexes showed 1:1 stoichiometry. Cefaclor reduced Cu2+ to Cu1+ that further reacted with molecular oxygen to produce hydrogen peroxide. Finally, meropenem underwent degradation in the presence of copper. The analysis of activity against Escherichia coli and Staphylococcus aureus showed that the effects of meropenem, amoxicillin, ampicillin, and ceftriaxone were significantly hindered in the presence of copper ions. The interactions with copper ions should be taken into account regarding the problem of antibiotic resistance and in the selection of the most efficient antimicrobial therapy for patients with altered copper homeostasis. © 2018 Elsevier Inc.
PB  - Elsevier
T2  - Free Radical Biology and Medicine
T1  - Coordination and redox interactions of β-lactam antibiotics with Cu2+ in physiological settings and the impact on antibacterial activity
VL  - 129
SP  - 279
EP  - 285
DO  - 10.1016/j.freeradbiomed.2018.09.038
UR  - Kon_1320
ER  - 
@article{
author = "Božić, Bojana and Korać, Jelena and Stanković, Dalibor and Stanić, Marina and Romanović, Mima and Pristov-Bogdanović, Jelena and Spasić, Snežana and Popović-Bijelić, Ana and Spasojević, Ivan and Bajčetić, Milica",
year = "2018",
abstract = "An increase in the copper pool in body fluids has been related to a number of pathological conditions, including infections. Copper ions may affect antibiotics via the formation of coordination bonds and/or redox reactions. Herein, we analyzed the interactions of Cu2+ with eight β-lactam antibiotics using UV–Vis spectrophotometry, EPR spectroscopy, and electrochemical methods. Penicillin G did not show any detectable interactions with Cu2+. Ampicillin, amoxicillin and cephalexin formed stable colored complexes with octahedral coordination environment of Cu2+ with tetragonal distortion, and primary amine group as the site of coordinate bond formation. These β-lactams increased the solubility of Cu2+ in the phosphate buffer. Ceftazidime and Cu2+ formed a complex with a similar geometry and gave rise to an organic radical. Ceftriaxone-Cu2+ complex appears to exhibit different geometry. All complexes showed 1:1 stoichiometry. Cefaclor reduced Cu2+ to Cu1+ that further reacted with molecular oxygen to produce hydrogen peroxide. Finally, meropenem underwent degradation in the presence of copper. The analysis of activity against Escherichia coli and Staphylococcus aureus showed that the effects of meropenem, amoxicillin, ampicillin, and ceftriaxone were significantly hindered in the presence of copper ions. The interactions with copper ions should be taken into account regarding the problem of antibiotic resistance and in the selection of the most efficient antimicrobial therapy for patients with altered copper homeostasis. © 2018 Elsevier Inc.",
publisher = "Elsevier",
journal = "Free Radical Biology and Medicine",
title = "Coordination and redox interactions of β-lactam antibiotics with Cu2+ in physiological settings and the impact on antibacterial activity",
volume = "129",
pages = "279-285",
doi = "10.1016/j.freeradbiomed.2018.09.038",
url = "Kon_1320"
}
Božić, B., Korać, J., Stanković, D., Stanić, M., Romanović, M., Pristov-Bogdanović, J., Spasić, S., Popović-Bijelić, A., Spasojević, I.,& Bajčetić, M.. (2018). Coordination and redox interactions of β-lactam antibiotics with Cu2+ in physiological settings and the impact on antibacterial activity. in Free Radical Biology and Medicine
Elsevier., 129, 279-285.
https://doi.org/10.1016/j.freeradbiomed.2018.09.038
Kon_1320
Božić B, Korać J, Stanković D, Stanić M, Romanović M, Pristov-Bogdanović J, Spasić S, Popović-Bijelić A, Spasojević I, Bajčetić M. Coordination and redox interactions of β-lactam antibiotics with Cu2+ in physiological settings and the impact on antibacterial activity. in Free Radical Biology and Medicine. 2018;129:279-285.
doi:10.1016/j.freeradbiomed.2018.09.038
Kon_1320 .
Božić, Bojana, Korać, Jelena, Stanković, Dalibor, Stanić, Marina, Romanović, Mima, Pristov-Bogdanović, Jelena, Spasić, Snežana, Popović-Bijelić, Ana, Spasojević, Ivan, Bajčetić, Milica, "Coordination and redox interactions of β-lactam antibiotics with Cu2+ in physiological settings and the impact on antibacterial activity" in Free Radical Biology and Medicine, 129 (2018):279-285,
https://doi.org/10.1016/j.freeradbiomed.2018.09.038 .,
Kon_1320 .
1
3
4

Supplementary data for the article: Božić, B.; Korać, J.; Stanković, D. M.; Stanić, M.; Romanović, M.; Pristov, J. B.; Spasić, S.; Popović-Bijelić, A.; Spasojević, I.; Bajčetić, M. Coordination and Redox Interactions of β-Lactam Antibiotics with Cu2+ in Physiological Settings and the Impact on Antibacterial Activity. Free Radical Biology and Medicine 2018, 129, 279–285. https://doi.org/10.1016/j.freeradbiomed.2018.09.038

Božić, Bojana; Korać, Jelena; Stanković, Dalibor; Stanić, Marina; Romanović, Mima; Pristov-Bogdanović, Jelena; Spasić, Snežana; Popović-Bijelić, Ana; Spasojević, Ivan; Bajčetić, Milica

(2018)

TY  - DATA
AU  - Božić, Bojana
AU  - Korać, Jelena
AU  - Stanković, Dalibor
AU  - Stanić, Marina
AU  - Romanović, Mima
AU  - Pristov-Bogdanović, Jelena
AU  - Spasić, Snežana
AU  - Popović-Bijelić, Ana
AU  - Spasojević, Ivan
AU  - Bajčetić, Milica
PY  - 2018
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/2941
T2  - Free Radical Biology and Medicine
T1  - Supplementary data for the article: Božić, B.; Korać, J.; Stanković, D. M.; Stanić, M.; Romanović, M.; Pristov, J. B.; Spasić, S.; Popović-Bijelić, A.; Spasojević, I.; Bajčetić, M. Coordination and Redox Interactions of β-Lactam Antibiotics with Cu2+ in Physiological Settings and the Impact on Antibacterial Activity. Free Radical Biology and Medicine 2018, 129, 279–285. https://doi.org/10.1016/j.freeradbiomed.2018.09.038
VL  - 129
SP  - 279
EP  - 285
UR  - Kon_1320
ER  - 
@misc{
author = "Božić, Bojana and Korać, Jelena and Stanković, Dalibor and Stanić, Marina and Romanović, Mima and Pristov-Bogdanović, Jelena and Spasić, Snežana and Popović-Bijelić, Ana and Spasojević, Ivan and Bajčetić, Milica",
year = "2018",
journal = "Free Radical Biology and Medicine",
title = "Supplementary data for the article: Božić, B.; Korać, J.; Stanković, D. M.; Stanić, M.; Romanović, M.; Pristov, J. B.; Spasić, S.; Popović-Bijelić, A.; Spasojević, I.; Bajčetić, M. Coordination and Redox Interactions of β-Lactam Antibiotics with Cu2+ in Physiological Settings and the Impact on Antibacterial Activity. Free Radical Biology and Medicine 2018, 129, 279–285. https://doi.org/10.1016/j.freeradbiomed.2018.09.038",
volume = "129",
pages = "279-285",
url = "Kon_1320"
}
Božić, B., Korać, J., Stanković, D., Stanić, M., Romanović, M., Pristov-Bogdanović, J., Spasić, S., Popović-Bijelić, A., Spasojević, I.,& Bajčetić, M.. (2018). Supplementary data for the article: Božić, B.; Korać, J.; Stanković, D. M.; Stanić, M.; Romanović, M.; Pristov, J. B.; Spasić, S.; Popović-Bijelić, A.; Spasojević, I.; Bajčetić, M. Coordination and Redox Interactions of β-Lactam Antibiotics with Cu2+ in Physiological Settings and the Impact on Antibacterial Activity. Free Radical Biology and Medicine 2018, 129, 279–285. https://doi.org/10.1016/j.freeradbiomed.2018.09.038. in Free Radical Biology and Medicine, 129, 279-285.
Kon_1320
Božić B, Korać J, Stanković D, Stanić M, Romanović M, Pristov-Bogdanović J, Spasić S, Popović-Bijelić A, Spasojević I, Bajčetić M. Supplementary data for the article: Božić, B.; Korać, J.; Stanković, D. M.; Stanić, M.; Romanović, M.; Pristov, J. B.; Spasić, S.; Popović-Bijelić, A.; Spasojević, I.; Bajčetić, M. Coordination and Redox Interactions of β-Lactam Antibiotics with Cu2+ in Physiological Settings and the Impact on Antibacterial Activity. Free Radical Biology and Medicine 2018, 129, 279–285. https://doi.org/10.1016/j.freeradbiomed.2018.09.038. in Free Radical Biology and Medicine. 2018;129:279-285.
Kon_1320 .
Božić, Bojana, Korać, Jelena, Stanković, Dalibor, Stanić, Marina, Romanović, Mima, Pristov-Bogdanović, Jelena, Spasić, Snežana, Popović-Bijelić, Ana, Spasojević, Ivan, Bajčetić, Milica, "Supplementary data for the article: Božić, B.; Korać, J.; Stanković, D. M.; Stanić, M.; Romanović, M.; Pristov, J. B.; Spasić, S.; Popović-Bijelić, A.; Spasojević, I.; Bajčetić, M. Coordination and Redox Interactions of β-Lactam Antibiotics with Cu2+ in Physiological Settings and the Impact on Antibacterial Activity. Free Radical Biology and Medicine 2018, 129, 279–285. https://doi.org/10.1016/j.freeradbiomed.2018.09.038" in Free Radical Biology and Medicine, 129 (2018):279-285,
Kon_1320 .

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
UR  - Kon_3535
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",
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",
url = "Kon_3535"
}
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. in Biosensors and Bioelectronics
Elsevier Advanced Technology, Oxford., 117, 392-397.
https://doi.org/10.1016/j.bios.2018.06.038
Kon_3535
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. in Biosensors and Bioelectronics. 2018;117:392-397.
doi:10.1016/j.bios.2018.06.038
Kon_3535 .
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" in Biosensors and Bioelectronics, 117 (2018):392-397,
https://doi.org/10.1016/j.bios.2018.06.038 .,
Kon_3535 .
1
22
17
22

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  - DATA
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
UR  - Kon_3535
ER  - 
@misc{
author = "Vukojević, Vesna and Đurđić, Slađana Z. and Ognjanović, Miloš and Antić, Bratislav and Kalcher, Kurt and Mutić, Jelena and Stanković, Dalibor",
year = "2018",
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",
url = "Kon_3535"
}
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. in Biosensors and Bioelectronics
Elsevier Advanced Technology, Oxford..
Kon_3535
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. in Biosensors and Bioelectronics. 2018;.
Kon_3535 .
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" in Biosensors and Bioelectronics (2018),
Kon_3535 .

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
UR  - Kon_3545
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",
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",
url = "Kon_3545"
}
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. in Journal of Electroanalytical Chemistry
Elsevier Science Sa, Lausanne., 823, 610-616.
https://doi.org/10.1016/j.jelechem.2018.07.013
Kon_3545
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. in Journal of Electroanalytical Chemistry. 2018;823:610-616.
doi:10.1016/j.jelechem.2018.07.013
Kon_3545 .
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" in Journal of Electroanalytical Chemistry, 823 (2018):610-616,
https://doi.org/10.1016/j.jelechem.2018.07.013 .,
Kon_3545 .
43
39
44

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  - DATA
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
UR  - Kon_3545
ER  - 
@misc{
author = "Vukojević, Vesna and Đurđić, Slađana Z. and Ognjanović, Miloš and Fabian, Martin and Samphao, Anchalee and Kalcher, Kurt and Stanković, Dalibor",
year = "2018",
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",
url = "Kon_3545"
}
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. in Journal of Electroanalytical Chemistry
Elsevier Science Sa, Lausanne..
Kon_3545
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. in Journal of Electroanalytical Chemistry. 2018;.
Kon_3545 .
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" in Journal of Electroanalytical Chemistry (2018),
Kon_3545 .

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
UR  - Kon_3545
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",
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",
url = "Kon_3545"
}
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. in Journal of Electroanalytical Chemistry
Elsevier Science Sa, Lausanne., 823, 610-616.
https://doi.org/10.1016/j.jelechem.2018.07.013
Kon_3545
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. in Journal of Electroanalytical Chemistry. 2018;823:610-616.
doi:10.1016/j.jelechem.2018.07.013
Kon_3545 .
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" in Journal of Electroanalytical Chemistry, 823 (2018):610-616,
https://doi.org/10.1016/j.jelechem.2018.07.013 .,
Kon_3545 .
43
39
44

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
UR  - Kon_3535
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",
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",
url = "Kon_3535"
}
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. in Biosensors and Bioelectronics
Elsevier Advanced Technology, Oxford., 117, 392-397.
https://doi.org/10.1016/j.bios.2018.06.038
Kon_3535
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. in Biosensors and Bioelectronics. 2018;117:392-397.
doi:10.1016/j.bios.2018.06.038
Kon_3535 .
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" in Biosensors and Bioelectronics, 117 (2018):392-397,
https://doi.org/10.1016/j.bios.2018.06.038 .,
Kon_3535 .
1
21
17
21