Stanković, Dalibor

Link to this page

Authority KeyName Variants
orcid::0000-0001-7465-1373
  • Stanković, Dalibor (190)
Projects
Application of advanced oxidation processes and nanostructured oxide materials for the removal of pollutants from the environment, development and optimisation of instrumental techniques for efficiency monitoring Strengthening of the MagBioVin Research and Innovation Team for Development of Novel Approaches for Tumour Therapy based on Nanostructured Materials
Rational design and synthesis of biologically active and coordination compounds and functional materials, relevant for (bio)nanotechnology Grant Agency of the Slovak Republic [1/0489/16]
Multiscale structuring of polymer nanocomposites and functional materials based on different precursors Structure-properties relationships of natural and synthetic molecules and their metal complexes
Study of structure-function relationships in the plant cell wall and modifications of the wall structure by enzyme engineering Austrian Agency for International Cooperation in Education and Research (OeAD-GmbH)
JoinEU-SEE-Penta Erasmus Mundus scholarship ADA
Education of Modern Analytical and Bioanalytical Methods Grant Agency of the Slovak Republic [1/0051/13]
Molecular mechanisms of redox signalling in homeostasis: adaptation and pathology Ministry of Education, Science and Technological Development, Republic of Serbia, Grant no. 451-03-68/2020-14/200026 (University of Belgrade, Institute of Chemistry, Technology and Metallurgy - IChTM)
Simultaneous Bioremediation and Soilification of Degraded Areas to Preserve Natural Resources of Biologically Active Substances, and Development and Production of Biomaterials and Dietetic Products Centre for International Cooperation Mobility (ICM)
Reinforcement of the Faculty of Chemistry, University of Belgrade, towards becoming a Center of Excellence in the region of WB for Molecular Biotechnology and Food research Design, synthesis and investigations of fullerene based nanomolecular machines
Ministry of Education, Science and Technological Development, Republic of Serbia, Grant no. 451-03-68/2020-14/200168 (University of Belgrade, Faculty of Chemistry) Asea UniNet
Bilateral program Action: Austria-Slovakia CEEPUS [CIII-CZ-0212-11-1718]
[CIII-CZ-0212-11-1718] EUREKA project E! 13303 MED-BIO-TEST
Grant scheme for Support of Young Researchers and Excellent Teams of Young Researchers Natural products of wild, cultivated and edible plants: structure and bioactivity determination
Interactions of natural products, their derivatives and coordination compounds with proteins and nucleic acids Modulation of antioxidative metabolism in plants for improvement of plant abiotic stress tolerance and identification of new biomarkers for application in remediation and monitoring of degraded biotopes
MEST Ministry of Education, Science and Technological Development of the Republic of Serbia through the Eureka Project [E!9982]

Author's Bibliography

Investigation of pectin as a prebiotic, antioxidant and antimicrobial agent for the bacteria selected from human milk of mothers of premature infants

Lugonja, Nikoleta M.; Lončarević, Branka D.; Stanković, Dalibor M.; Marinković, Vesna S.; Lješević, Marija B.; Spasić, Snežana D.; Beškoski, Vladimir

(Turin : Edizioni Minerva Medica, 2021)

TY  - JOUR
AU  - Lugonja, Nikoleta M.
AU  - Lončarević, Branka D.
AU  - Stanković, Dalibor M.
AU  - Marinković, Vesna S.
AU  - Lješević, Marija B.
AU  - Spasić, Snežana D.
AU  - Beškoski, Vladimir
PY  - 2021
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/4432
AB  - BACKGROUND: Pectin is a complex polysaccharide, present in fresh and processed food as an additive, which also serves as an important source of fiber. In this work, the aim was to investigate in-vitro application of apple pectin as a possible antimicrobial, antioxidant and prebiotic agent for growth of bacteria selected from human milk and infant feces, as well as standard strains Lactobacillus rhamnosus and Bifidobacterium bifidum.
METHODS : All the bacteria isolated from the milk of mothers of preterm and term-born infants, bacteria from infant feces and standard strains were tested for fermentation of apple pectin as the main carbohydrate in selective broth media.
RESULTS: An increase in the growth of bacteria Bifidobacteria, Lactobacillus, and a consortium of bacteria selected from human milk and infant feces was noticed after pectin fermentation. It was found that pectin has a positive impact on the increase of the antioxidant capacity in all the tested samples. A high correlation was achieved, comparing electrochemical with spectrophotometric methods. Antimicrobial tests showed that pectin and fermentation products have slight or no influence at all on the growth of standard strains of Escherichia coli, Staphylococcus aureus and Candida albicans.
CONCLUSIONS: The results showed the importance of pectin as an antioxidant and its impact on the development of potential probiotic microbiota in mothers and infants. The study indicated a new potential application of pectin as a supplement in infant food.
PB  - Turin : Edizioni Minerva Medica
T2  - Minerva Biotechnology and Biomolecular Research
T1  - Investigation of pectin as a prebiotic, antioxidant and antimicrobial agent for the bacteria selected from human milk of mothers of premature infants
VL  - 33
IS  - 2
SP  - 86
EP  - 92
DO  - 10.23736/S2724-542X.21.02760-9
ER  - 
@article{
author = "Lugonja, Nikoleta M. and Lončarević, Branka D. and Stanković, Dalibor M. and Marinković, Vesna S. and Lješević, Marija B. and Spasić, Snežana D. and Beškoski, Vladimir",
year = "2021",
url = "http://cherry.chem.bg.ac.rs/handle/123456789/4432",
abstract = "BACKGROUND: Pectin is a complex polysaccharide, present in fresh and processed food as an additive, which also serves as an important source of fiber. In this work, the aim was to investigate in-vitro application of apple pectin as a possible antimicrobial, antioxidant and prebiotic agent for growth of bacteria selected from human milk and infant feces, as well as standard strains Lactobacillus rhamnosus and Bifidobacterium bifidum.
METHODS : All the bacteria isolated from the milk of mothers of preterm and term-born infants, bacteria from infant feces and standard strains were tested for fermentation of apple pectin as the main carbohydrate in selective broth media.
RESULTS: An increase in the growth of bacteria Bifidobacteria, Lactobacillus, and a consortium of bacteria selected from human milk and infant feces was noticed after pectin fermentation. It was found that pectin has a positive impact on the increase of the antioxidant capacity in all the tested samples. A high correlation was achieved, comparing electrochemical with spectrophotometric methods. Antimicrobial tests showed that pectin and fermentation products have slight or no influence at all on the growth of standard strains of Escherichia coli, Staphylococcus aureus and Candida albicans.
CONCLUSIONS: The results showed the importance of pectin as an antioxidant and its impact on the development of potential probiotic microbiota in mothers and infants. The study indicated a new potential application of pectin as a supplement in infant food.",
publisher = "Turin : Edizioni Minerva Medica",
journal = "Minerva Biotechnology and Biomolecular Research",
title = "Investigation of pectin as a prebiotic, antioxidant and antimicrobial agent for the bacteria selected from human milk of mothers of premature infants",
volume = "33",
number = "2",
pages = "86-92",
doi = "10.23736/S2724-542X.21.02760-9"
}
Lugonja, N. M., Lončarević, B. D., Stanković, D. M., Marinković, V. S., Lješević, M. B., Spasić, S. D.,& Beškoski, V. (2021). Investigation of pectin as a prebiotic, antioxidant and antimicrobial agent for the bacteria selected from human milk of mothers of premature infants.
Minerva Biotechnology and Biomolecular Research
Turin : Edizioni Minerva Medica., 33(2), 86-92.
https://doi.org/10.23736/S2724-542X.21.02760-9
Lugonja NM, Lončarević BD, Stanković DM, Marinković VS, Lješević MB, Spasić SD, Beškoski V. Investigation of pectin as a prebiotic, antioxidant and antimicrobial agent for the bacteria selected from human milk of mothers of premature infants. Minerva Biotechnology and Biomolecular Research. 2021;33(2):86-92
Lugonja Nikoleta M., Lončarević Branka D., Stanković Dalibor M., Marinković Vesna S., Lješević Marija B., Spasić Snežana D., Beškoski Vladimir, "Investigation of pectin as a prebiotic, antioxidant and antimicrobial agent for the bacteria selected from human milk of mothers of premature infants" Minerva Biotechnology and Biomolecular Research, 33, no. 2 (2021):86-92,
https://doi.org/10.23736/S2724-542X.21.02760-9 .

Influence of Cr doping on the structural, magnetic, optical and photocatalytic properties of α-Fe2O3 nanorods

Popov, Nina; Krehula, Stjepko; Ristić, Mira; Kuzmann, Ernő; Homonnay, Zoltán; Bošković, Marko; Stanković, Dalibor; Kubuki, Shiro; Musić, Svetozar

(Elsevier, 2021)

TY  - JOUR
AU  - Popov, Nina
AU  - Krehula, Stjepko
AU  - Ristić, Mira
AU  - Kuzmann, Ernő
AU  - Homonnay, Zoltán
AU  - Bošković, Marko
AU  - Stanković, Dalibor
AU  - Kubuki, Shiro
AU  - Musić, Svetozar
PY  - 2021
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/4055
AB  - Pure and Cr-doped hematite (α-(Fe1-xCrx)2O3, x = 0, 0.026, 0.039, 0.085 or 0.135) nanorods were prepared by a simple co-precipitation and calcination method. Influence of different levels of Cr doping on the change of properties of long and thin pure hematite nanorods was investigated. Cr3+-for-Fe3+ substitution in the crystal structure of hematite was proved by measuring a gradual contraction of the unit cell and a gradual decrease of the hyperfine magnetic field by increasing the Cr molar fraction. Cr doping induced an increase in the width and thickness of hematite nanorods, as well as a decrease in the overall surface area. Low temperature 57Fe Mössbauer spectroscopy showed that the Morin transition in hematite was suppressed by Cr doping to temperatures below 80 K. Magnetic measurements confirmed the suppression of the Morin transition in Cr-doped hematite down to 5 K. Infrared spectra of Cr-doped hematite samples showed shifts of IR bands by Cr3+-for-Fe3+ substitution. Optical properties of α-Fe2O3 nanorods changed significantly by Cr doping – the absorption edge was shifted to higher wavelengths, accompanied by a greater absorption in the visible range and narrowed direct and indirect optical band gaps. The improved visible light photocatalytic activity of hematite nanorods in the heterogeneous photo-Fenton process by moderate Cr doping was measured, which can be attributed to the modifications in electronic structure and optical properties.
PB  - Elsevier
T2  - Journal of Physics and Chemistry of Solids
T2  - Journal of Physics and Chemistry of SolidsJournal of Physics and Chemistry of Solids
T1  - Influence of Cr doping on the structural, magnetic, optical and photocatalytic properties of α-Fe2O3 nanorods
VL  - 148
SP  - 109699
DO  - 10.1016/j.jpcs.2020.109699
ER  - 
@article{
author = "Popov, Nina and Krehula, Stjepko and Ristić, Mira and Kuzmann, Ernő and Homonnay, Zoltán and Bošković, Marko and Stanković, Dalibor and Kubuki, Shiro and Musić, Svetozar",
year = "2021",
url = "http://cherry.chem.bg.ac.rs/handle/123456789/4055",
abstract = "Pure and Cr-doped hematite (α-(Fe1-xCrx)2O3, x = 0, 0.026, 0.039, 0.085 or 0.135) nanorods were prepared by a simple co-precipitation and calcination method. Influence of different levels of Cr doping on the change of properties of long and thin pure hematite nanorods was investigated. Cr3+-for-Fe3+ substitution in the crystal structure of hematite was proved by measuring a gradual contraction of the unit cell and a gradual decrease of the hyperfine magnetic field by increasing the Cr molar fraction. Cr doping induced an increase in the width and thickness of hematite nanorods, as well as a decrease in the overall surface area. Low temperature 57Fe Mössbauer spectroscopy showed that the Morin transition in hematite was suppressed by Cr doping to temperatures below 80 K. Magnetic measurements confirmed the suppression of the Morin transition in Cr-doped hematite down to 5 K. Infrared spectra of Cr-doped hematite samples showed shifts of IR bands by Cr3+-for-Fe3+ substitution. Optical properties of α-Fe2O3 nanorods changed significantly by Cr doping – the absorption edge was shifted to higher wavelengths, accompanied by a greater absorption in the visible range and narrowed direct and indirect optical band gaps. The improved visible light photocatalytic activity of hematite nanorods in the heterogeneous photo-Fenton process by moderate Cr doping was measured, which can be attributed to the modifications in electronic structure and optical properties.",
publisher = "Elsevier",
journal = "Journal of Physics and Chemistry of Solids, Journal of Physics and Chemistry of SolidsJournal of Physics and Chemistry of Solids",
title = "Influence of Cr doping on the structural, magnetic, optical and photocatalytic properties of α-Fe2O3 nanorods",
volume = "148",
pages = "109699",
doi = "10.1016/j.jpcs.2020.109699"
}
Popov, N., Krehula, S., Ristić, M., Kuzmann, E., Homonnay, Z., Bošković, M., Stanković, D., Kubuki, S.,& Musić, S. (2021). Influence of Cr doping on the structural, magnetic, optical and photocatalytic properties of α-Fe2O3 nanorods.
Journal of Physics and Chemistry of SolidsJournal of Physics and Chemistry of Solids
Elsevier., 148, 109699.
https://doi.org/10.1016/j.jpcs.2020.109699
Popov N, Krehula S, Ristić M, Kuzmann E, Homonnay Z, Bošković M, Stanković D, Kubuki S, Musić S. Influence of Cr doping on the structural, magnetic, optical and photocatalytic properties of α-Fe2O3 nanorods. Journal of Physics and Chemistry of SolidsJournal of Physics and Chemistry of Solids. 2021;148:109699
Popov Nina, Krehula Stjepko, Ristić Mira, Kuzmann Ernő, Homonnay Zoltán, Bošković Marko, Stanković Dalibor, Kubuki Shiro, Musić Svetozar, "Influence of Cr doping on the structural, magnetic, optical and photocatalytic properties of α-Fe2O3 nanorods" Journal of Physics and Chemistry of SolidsJournal of Physics and Chemistry of Solids, 148 (2021):109699,
https://doi.org/10.1016/j.jpcs.2020.109699 .
1
1

Ferrous iron binding to epinephrine promotes the oxidation of iron and impedes activation of adrenergic receptors

Korać Jačić, Jelena; Nikolić, Ljiljana; Stanković, Dalibor; Opačić, Miloš; Dimitrijević, Milena; Savić, Danijela; Grgurić-Šipka, Sanja; Spasojević, Ivan; Bogdanović Pristov, Jelena

(Elsevier, 2020)

TY  - JOUR
AU  - Korać Jačić, Jelena
AU  - Nikolić, Ljiljana
AU  - Stanković, Dalibor
AU  - Opačić, Miloš
AU  - Dimitrijević, Milena
AU  - Savić, Danijela
AU  - Grgurić-Šipka, Sanja
AU  - Spasojević, Ivan
AU  - Bogdanović Pristov, Jelena
PY  - 2020
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/3809
AB  - Upon release in response to stress, epinephrine (Epi) may interact with labile iron pool in human plasma with potentially important (patho)physiological consequences. We have shown that Epi and Fe3+ build stable 1:1 high-spin bidentate complex at physiological pH, and that Epi does not undergo degradation in the presence of iron. However, the interactions of Epi with the more soluble Fe2+, and the impact of iron on biological activity of Epi are still not known. Herein we showed that Epi and Fe2+ build colorless complex which is stable under anaerobic conditions. In the presence of O2, Epi promoted the oxidation of Fe2+ and the formation of Epi-Fe3+ complex. Cyclic voltammetry showed that mid-point potential of Epi-Fe2+ complex is very low (−582 mV vs. standard hydrogen electrode), which explains catalyzed oxidation of Fe2+. Next, we examined the impact of iron binding on biological performance of Epi using patch clamping in cell culture with constitutive expression of adrenergic receptors. Epi alone evoked an increase of outward currents, whereas Epi in the complex with Fe3+ did not. This implies that the binding of Epi to adrenergic receptors and their activation is prevented by the formation of complex with iron. Pro-oxidative activity of Epi-Fe2+ complex may represent a link between chronic stress and cardiovascular problems. On the other hand, labile iron could serve as a modulator of biological activity of ligands. Such interactions may be important in human pathologies that are related to iron overload or deficiency.
PB  - Elsevier
T2  - Free Radical Biology and Medicine
T1  - Ferrous iron binding to epinephrine promotes the oxidation of iron and impedes activation of adrenergic receptors
VL  - 148
SP  - 123
EP  - 127
DO  - 10.1016/j.freeradbiomed.2020.01.001
ER  - 
@article{
author = "Korać Jačić, Jelena and Nikolić, Ljiljana and Stanković, Dalibor and Opačić, Miloš and Dimitrijević, Milena and Savić, Danijela and Grgurić-Šipka, Sanja and Spasojević, Ivan and Bogdanović Pristov, Jelena",
year = "2020",
url = "http://cherry.chem.bg.ac.rs/handle/123456789/3809",
abstract = "Upon release in response to stress, epinephrine (Epi) may interact with labile iron pool in human plasma with potentially important (patho)physiological consequences. We have shown that Epi and Fe3+ build stable 1:1 high-spin bidentate complex at physiological pH, and that Epi does not undergo degradation in the presence of iron. However, the interactions of Epi with the more soluble Fe2+, and the impact of iron on biological activity of Epi are still not known. Herein we showed that Epi and Fe2+ build colorless complex which is stable under anaerobic conditions. In the presence of O2, Epi promoted the oxidation of Fe2+ and the formation of Epi-Fe3+ complex. Cyclic voltammetry showed that mid-point potential of Epi-Fe2+ complex is very low (−582 mV vs. standard hydrogen electrode), which explains catalyzed oxidation of Fe2+. Next, we examined the impact of iron binding on biological performance of Epi using patch clamping in cell culture with constitutive expression of adrenergic receptors. Epi alone evoked an increase of outward currents, whereas Epi in the complex with Fe3+ did not. This implies that the binding of Epi to adrenergic receptors and their activation is prevented by the formation of complex with iron. Pro-oxidative activity of Epi-Fe2+ complex may represent a link between chronic stress and cardiovascular problems. On the other hand, labile iron could serve as a modulator of biological activity of ligands. Such interactions may be important in human pathologies that are related to iron overload or deficiency.",
publisher = "Elsevier",
journal = "Free Radical Biology and Medicine",
title = "Ferrous iron binding to epinephrine promotes the oxidation of iron and impedes activation of adrenergic receptors",
volume = "148",
pages = "123-127",
doi = "10.1016/j.freeradbiomed.2020.01.001"
}
Korać Jačić, J., Nikolić, L., Stanković, D., Opačić, M., Dimitrijević, M., Savić, D., Grgurić-Šipka, S., Spasojević, I.,& Bogdanović Pristov, J. (2020). Ferrous iron binding to epinephrine promotes the oxidation of iron and impedes activation of adrenergic receptors.
Free Radical Biology and Medicine
Elsevier., 148, 123-127.
https://doi.org/10.1016/j.freeradbiomed.2020.01.001
Korać Jačić J, Nikolić L, Stanković D, Opačić M, Dimitrijević M, Savić D, Grgurić-Šipka S, Spasojević I, Bogdanović Pristov J. Ferrous iron binding to epinephrine promotes the oxidation of iron and impedes activation of adrenergic receptors. Free Radical Biology and Medicine. 2020;148:123-127
Korać Jačić Jelena, Nikolić Ljiljana, Stanković Dalibor, Opačić Miloš, Dimitrijević Milena, Savić Danijela, Grgurić-Šipka Sanja, Spasojević Ivan, Bogdanović Pristov Jelena, "Ferrous iron binding to epinephrine promotes the oxidation of iron and impedes activation of adrenergic receptors" Free Radical Biology and Medicine, 148 (2020):123-127,
https://doi.org/10.1016/j.freeradbiomed.2020.01.001 .

A single drop histamine sensor based on AuNPs/MnO2 modified screen-printed electrode

Knežević, Sara; Ognjanović, Miloš; Nedić, Nemanja; Mariano, José F.M.L.; Milanović, Zorana; Petković, Branka B.; Antić, Bratislav; Vranješ-Đurić, Sanja; Stanković, Dalibor

(Elsevier, 2020)

TY  - JOUR
AU  - Knežević, Sara
AU  - Ognjanović, Miloš
AU  - Nedić, Nemanja
AU  - Mariano, José F.M.L.
AU  - Milanović, Zorana
AU  - Petković, Branka B.
AU  - Antić, Bratislav
AU  - Vranješ-Đurić, Sanja
AU  - Stanković, Dalibor
PY  - 2020
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/3880
AB  - In order to ensure high food quality, one of the prime importance is the detection and quantification of histamine, well known marine food poison. In this work, we constructed novel electrochemical biosensor for the detection of histamine based on gold nanoparticles decorated on manganese dioxide (Au/MnO2) and used for modification of screen-printed carbon electrode (Au/MnO2@SPCE). The constructed sensor was then used for the estimation of histamine content in a single drop. Materials used in this study were synthesized and characterized using HR-TEM, XRPD and electrochemical methods. The amperometric detection method was optimized and, under selected operating parameters (supporting electrolyte pH 6, working potential of 1 V), the proposed sensor possesses linear working range from 0.3 µM to 5.1 µM, with a detection limit of 0.08 µM. The effect of selected interferences was investigated and it was found that the developed approach offers accurate, precise, selective, fast and reproducible quantification of histamine using only one drop of the sample. In the end, this work stands as a proof-of-concept of the modified electrodes and electrochemical detection as a promising and prospective approach for the applications in real-time monitoring of the food quality.
PB  - Elsevier
T2  - Microchemical Journal
T1  - A single drop histamine sensor based on AuNPs/MnO2 modified screen-printed electrode
VL  - 155
DO  - 10.1016/j.microc.2020.104778
ER  - 
@article{
author = "Knežević, Sara and Ognjanović, Miloš and Nedić, Nemanja and Mariano, José F.M.L. and Milanović, Zorana and Petković, Branka B. and Antić, Bratislav and Vranješ-Đurić, Sanja and Stanković, Dalibor",
year = "2020",
url = "http://cherry.chem.bg.ac.rs/handle/123456789/3880",
abstract = "In order to ensure high food quality, one of the prime importance is the detection and quantification of histamine, well known marine food poison. In this work, we constructed novel electrochemical biosensor for the detection of histamine based on gold nanoparticles decorated on manganese dioxide (Au/MnO2) and used for modification of screen-printed carbon electrode (Au/MnO2@SPCE). The constructed sensor was then used for the estimation of histamine content in a single drop. Materials used in this study were synthesized and characterized using HR-TEM, XRPD and electrochemical methods. The amperometric detection method was optimized and, under selected operating parameters (supporting electrolyte pH 6, working potential of 1 V), the proposed sensor possesses linear working range from 0.3 µM to 5.1 µM, with a detection limit of 0.08 µM. The effect of selected interferences was investigated and it was found that the developed approach offers accurate, precise, selective, fast and reproducible quantification of histamine using only one drop of the sample. In the end, this work stands as a proof-of-concept of the modified electrodes and electrochemical detection as a promising and prospective approach for the applications in real-time monitoring of the food quality.",
publisher = "Elsevier",
journal = "Microchemical Journal",
title = "A single drop histamine sensor based on AuNPs/MnO2 modified screen-printed electrode",
volume = "155",
doi = "10.1016/j.microc.2020.104778"
}
Knežević, S., Ognjanović, M., Nedić, N., Mariano, J. F.M.L., Milanović, Z., Petković, B. B., Antić, B., Vranješ-Đurić, S.,& Stanković, D. (2020). A single drop histamine sensor based on AuNPs/MnO2 modified screen-printed electrode.
Microchemical Journal
Elsevier., 155.
https://doi.org/10.1016/j.microc.2020.104778
Knežević S, Ognjanović M, Nedić N, Mariano JF, Milanović Z, Petković BB, Antić B, Vranješ-Đurić S, Stanković D. A single drop histamine sensor based on AuNPs/MnO2 modified screen-printed electrode. Microchemical Journal. 2020;155
Knežević Sara, Ognjanović Miloš, Nedić Nemanja, Mariano José F.M.L., Milanović Zorana, Petković Branka B., Antić Bratislav, Vranješ-Đurić Sanja, Stanković Dalibor, "A single drop histamine sensor based on AuNPs/MnO2 modified screen-printed electrode" Microchemical Journal, 155 (2020),
https://doi.org/10.1016/j.microc.2020.104778 .
1
7
1
5

Anti-human albumin monoclonal antibody immobilized on EDC-NHS functionalized carboxylic graphene/AuNPs composite as promising electrochemical HSA immunosensor

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

(Elsevier, 2020)

TY  - JOUR
AU  - Stanković, Vesna
AU  - Đurđić, Slađana Z.
AU  - Ognjanović, Miloš
AU  - Antić, Bratislav
AU  - Kalcher, Kurt
AU  - Mutić, Jelena
AU  - Stanković, Dalibor
PY  - 2020
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/3881
AB  - Diagnosis and treatment of some important diseased and metabolic disorders is based on successful detection of albumin. In this work, we aim to develop a simple immunosensor for the detection of human serum albumin in biological fluids. Anti-human albumin antibody was covalently attached to the activated surface of screen-printed carbon electrodes enriched with carboxyl graphene/gold nanoparticles composite. Microstructure (TEM, FE-SEM, XRD) and electrochemical (CV, EIS) characterization methods were used to investigate composite properties and to confirm the successful modification of the electrodes. Under the optimal conditions, linear working range and limit of detection were 2.5–500 μg/mL and 1.55 μg/mL, respectively. Additionally, the effect of some possibly interfering compounds was investigated and the immunosensor was used for real sample analysis. The results showed that the sensor exhibited accurate, precise and sensitive characteristics and can be promising replacement to the convention methods for albumin detection in clinical practice.
PB  - Elsevier
T2  - Journal of Electroanalytical Chemistry
T1  - Anti-human albumin monoclonal antibody immobilized on EDC-NHS functionalized carboxylic graphene/AuNPs composite as promising electrochemical HSA immunosensor
VL  - 860
DO  - 10.1016/j.jelechem.2020.113928
ER  - 
@article{
author = "Stanković, Vesna and Đurđić, Slađana Z. and Ognjanović, Miloš and Antić, Bratislav and Kalcher, Kurt and Mutić, Jelena and Stanković, Dalibor",
year = "2020",
url = "http://cherry.chem.bg.ac.rs/handle/123456789/3881",
abstract = "Diagnosis and treatment of some important diseased and metabolic disorders is based on successful detection of albumin. In this work, we aim to develop a simple immunosensor for the detection of human serum albumin in biological fluids. Anti-human albumin antibody was covalently attached to the activated surface of screen-printed carbon electrodes enriched with carboxyl graphene/gold nanoparticles composite. Microstructure (TEM, FE-SEM, XRD) and electrochemical (CV, EIS) characterization methods were used to investigate composite properties and to confirm the successful modification of the electrodes. Under the optimal conditions, linear working range and limit of detection were 2.5–500 μg/mL and 1.55 μg/mL, respectively. Additionally, the effect of some possibly interfering compounds was investigated and the immunosensor was used for real sample analysis. The results showed that the sensor exhibited accurate, precise and sensitive characteristics and can be promising replacement to the convention methods for albumin detection in clinical practice.",
publisher = "Elsevier",
journal = "Journal of Electroanalytical Chemistry",
title = "Anti-human albumin monoclonal antibody immobilized on EDC-NHS functionalized carboxylic graphene/AuNPs composite as promising electrochemical HSA immunosensor",
volume = "860",
doi = "10.1016/j.jelechem.2020.113928"
}
Stanković, V., Đurđić, S. Z., Ognjanović, M., Antić, B., Kalcher, K., Mutić, J.,& Stanković, D. (2020). Anti-human albumin monoclonal antibody immobilized on EDC-NHS functionalized carboxylic graphene/AuNPs composite as promising electrochemical HSA immunosensor.
Journal of Electroanalytical Chemistry
Elsevier., 860.
https://doi.org/10.1016/j.jelechem.2020.113928
Stanković V, Đurđić SZ, Ognjanović M, Antić B, Kalcher K, Mutić J, Stanković D. Anti-human albumin monoclonal antibody immobilized on EDC-NHS functionalized carboxylic graphene/AuNPs composite as promising electrochemical HSA immunosensor. Journal of Electroanalytical Chemistry. 2020;860
Stanković Vesna, Đurđić Slađana Z., Ognjanović Miloš, Antić Bratislav, Kalcher Kurt, Mutić Jelena, Stanković Dalibor, "Anti-human albumin monoclonal antibody immobilized on EDC-NHS functionalized carboxylic graphene/AuNPs composite as promising electrochemical HSA immunosensor" Journal of Electroanalytical Chemistry, 860 (2020),
https://doi.org/10.1016/j.jelechem.2020.113928 .
8
6
7

Anti-human albumin monoclonal antibody immobilized on EDC-NHS functionalized carboxylic graphene/AuNPs composite as promising electrochemical HSA immunosensor

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

(Elsevier, 2020)

TY  - JOUR
AU  - Stanković, Vesna
AU  - Đurđić, Slađana Z.
AU  - Ognjanović, Miloš
AU  - Antić, Bratislav
AU  - Kalcher, Kurt
AU  - Mutić, Jelena
AU  - Stanković, Dalibor
PY  - 2020
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/3891
AB  - Diagnosis and treatment of some important diseased and metabolic disorders is based on successful detection of albumin. In this work, we aim to develop a simple immunosensor for the detection of human serum albumin in biological fluids. Anti-human albumin antibody was covalently attached to the activated surface of screen-printed carbon electrodes enriched with carboxyl graphene/gold nanoparticles composite. Microstructure (TEM, FE-SEM, XRD) and electrochemical (CV, EIS) characterization methods were used to investigate composite properties and to confirm the successful modification of the electrodes. Under the optimal conditions, linear working range and limit of detection were 2.5–500 μg/mL and 1.55 μg/mL, respectively. Additionally, the effect of some possibly interfering compounds was investigated and the immunosensor was used for real sample analysis. The results showed that the sensor exhibited accurate, precise and sensitive characteristics and can be promising replacement to the convention methods for albumin detection in clinical practice.
PB  - Elsevier
T2  - Journal of Electroanalytical Chemistry
T1  - Anti-human albumin monoclonal antibody immobilized on EDC-NHS functionalized carboxylic graphene/AuNPs composite as promising electrochemical HSA immunosensor
VL  - 860
SP  - 113928
DO  - 10.1016/j.jelechem.2020.113928
ER  - 
@article{
author = "Stanković, Vesna and Đurđić, Slađana Z. and Ognjanović, Miloš and Antić, Bratislav and Kalcher, Kurt and Mutić, Jelena and Stanković, Dalibor",
year = "2020",
url = "http://cherry.chem.bg.ac.rs/handle/123456789/3891",
abstract = "Diagnosis and treatment of some important diseased and metabolic disorders is based on successful detection of albumin. In this work, we aim to develop a simple immunosensor for the detection of human serum albumin in biological fluids. Anti-human albumin antibody was covalently attached to the activated surface of screen-printed carbon electrodes enriched with carboxyl graphene/gold nanoparticles composite. Microstructure (TEM, FE-SEM, XRD) and electrochemical (CV, EIS) characterization methods were used to investigate composite properties and to confirm the successful modification of the electrodes. Under the optimal conditions, linear working range and limit of detection were 2.5–500 μg/mL and 1.55 μg/mL, respectively. Additionally, the effect of some possibly interfering compounds was investigated and the immunosensor was used for real sample analysis. The results showed that the sensor exhibited accurate, precise and sensitive characteristics and can be promising replacement to the convention methods for albumin detection in clinical practice.",
publisher = "Elsevier",
journal = "Journal of Electroanalytical Chemistry",
title = "Anti-human albumin monoclonal antibody immobilized on EDC-NHS functionalized carboxylic graphene/AuNPs composite as promising electrochemical HSA immunosensor",
volume = "860",
pages = "113928",
doi = "10.1016/j.jelechem.2020.113928"
}
Stanković, V., Đurđić, S. Z., Ognjanović, M., Antić, B., Kalcher, K., Mutić, J.,& Stanković, D. (2020). Anti-human albumin monoclonal antibody immobilized on EDC-NHS functionalized carboxylic graphene/AuNPs composite as promising electrochemical HSA immunosensor.
Journal of Electroanalytical Chemistry
Elsevier., 860, 113928.
https://doi.org/10.1016/j.jelechem.2020.113928
Stanković V, Đurđić SZ, Ognjanović M, Antić B, Kalcher K, Mutić J, Stanković D. Anti-human albumin monoclonal antibody immobilized on EDC-NHS functionalized carboxylic graphene/AuNPs composite as promising electrochemical HSA immunosensor. Journal of Electroanalytical Chemistry. 2020;860:113928
Stanković Vesna, Đurđić Slađana Z., Ognjanović Miloš, Antić Bratislav, Kalcher Kurt, Mutić Jelena, Stanković Dalibor, "Anti-human albumin monoclonal antibody immobilized on EDC-NHS functionalized carboxylic graphene/AuNPs composite as promising electrochemical HSA immunosensor" Journal of Electroanalytical Chemistry, 860 (2020):113928,
https://doi.org/10.1016/j.jelechem.2020.113928 .
8
6
7

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

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

(Elsevier, 2020)

TY  - BOOK
AU  - Stanković, Vesna
AU  - Đurđić, Slađana Z.
AU  - Ognjanović, Miloš
AU  - Antić, Bratislav
AU  - Kalcher, Kurt
AU  - Mutić, Jelena
AU  - Stanković, Dalibor
PY  - 2020
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/3892
PB  - Elsevier
T2  - Journal of Electroanalytical Chemistry
T1  - Supplementary data for the article: Stanković, V.; Đurđić, S.; Ognjanović, M.; Antić, B.; Kalcher, K.; Mutić, J.; Stanković, D. M. Anti-Human Albumin Monoclonal Antibody Immobilized on EDC-NHS Functionalized Carboxylic Graphene/AuNPs Composite as Promising Electrochemical HSA Immunosensor. Journal of Electroanalytical Chemistry 2020, 860. https://doi.org/10.1016/j.jelechem.2020.113928
ER  - 
@book{
author = "Stanković, Vesna and Đurđić, Slađana Z. and Ognjanović, Miloš and Antić, Bratislav and Kalcher, Kurt and Mutić, Jelena and Stanković, Dalibor",
year = "2020",
url = "http://cherry.chem.bg.ac.rs/handle/123456789/3892",
publisher = "Elsevier",
journal = "Journal of Electroanalytical Chemistry",
title = "Supplementary data for the article: Stanković, V.; Đurđić, S.; Ognjanović, M.; Antić, B.; Kalcher, K.; Mutić, J.; Stanković, D. M. Anti-Human Albumin Monoclonal Antibody Immobilized on EDC-NHS Functionalized Carboxylic Graphene/AuNPs Composite as Promising Electrochemical HSA Immunosensor. Journal of Electroanalytical Chemistry 2020, 860. https://doi.org/10.1016/j.jelechem.2020.113928"
}
Stanković, V., Đurđić, S. Z., Ognjanović, M., Antić, B., Kalcher, K., Mutić, J.,& Stanković, D. (2020). Supplementary data for the article: Stanković, V.; Đurđić, S.; Ognjanović, M.; Antić, B.; Kalcher, K.; Mutić, J.; Stanković, D. M. Anti-Human Albumin Monoclonal Antibody Immobilized on EDC-NHS Functionalized Carboxylic Graphene/AuNPs Composite as Promising Electrochemical HSA Immunosensor. Journal of Electroanalytical Chemistry 2020, 860. https://doi.org/10.1016/j.jelechem.2020.113928.
Journal of Electroanalytical Chemistry
Elsevier..
Stanković V, Đurđić SZ, Ognjanović M, Antić B, Kalcher K, Mutić J, Stanković D. Supplementary data for the article: Stanković, V.; Đurđić, S.; Ognjanović, M.; Antić, B.; Kalcher, K.; Mutić, J.; Stanković, D. M. Anti-Human Albumin Monoclonal Antibody Immobilized on EDC-NHS Functionalized Carboxylic Graphene/AuNPs Composite as Promising Electrochemical HSA Immunosensor. Journal of Electroanalytical Chemistry 2020, 860. https://doi.org/10.1016/j.jelechem.2020.113928. Journal of Electroanalytical Chemistry. 2020;
Stanković Vesna, Đurđić Slađana Z., Ognjanović Miloš, Antić Bratislav, Kalcher Kurt, Mutić Jelena, Stanković Dalibor, "Supplementary data for the article: Stanković, V.; Đurđić, S.; Ognjanović, M.; Antić, B.; Kalcher, K.; Mutić, J.; Stanković, D. M. Anti-Human Albumin Monoclonal Antibody Immobilized on EDC-NHS Functionalized Carboxylic Graphene/AuNPs Composite as Promising Electrochemical HSA Immunosensor. Journal of Electroanalytical Chemistry 2020, 860. https://doi.org/10.1016/j.jelechem.2020.113928" Journal of Electroanalytical Chemistry (2020)

Application of N,N’-Bis(acetylacetonato)propylenediimine Copper(II) Complex as Mediator for Glucose Biosensor

Perušković, Danica S.; Stevanović, Nikola R.; Kovačević, Gordana; Stanković, Dalibor; Lolić, Aleksandar; Baošić, Rada

(Wiley-Blackwell, 2020)

TY  - JOUR
AU  - Perušković, Danica S.
AU  - Stevanović, Nikola R.
AU  - Kovačević, Gordana
AU  - Stanković, Dalibor
AU  - Lolić, Aleksandar
AU  - Baošić, Rada
PY  - 2020
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/3976
AB  - A new glucose biosensor for selective and sensitive determination of glucose in beverage samples was developed. A copper complex with a Schiff base, N,N’-bis(acetylacetonato) propylenediimine, was used as a mediator. It was mixed with glucose oxidase (GOx) and prepared as carbon paste electrode (CPE). Cyclic voltammetry was used for electrochemical measurements. The biosensor showed improved sensitivity when enzyme mediator ratio was 1 : 5, and working pH was 6.6 in 0.1 M phosphate buffer. The linear response of the biosensor for glucose concentration was in the range from 0.5 to 10 mM, with low detection limit of 0.36 mM (calculated as 3 s/n) and sensitivity of 0.16 μA/mM. The reproducibility of the biosensor, calculated as relative standard deviation, was 1.9% for 6 intra-day measurements. Biosensor was stored at +4 °C between experiments, and it was stable during 14 days after the preparation. The developed biosensor was applied on determination of glucose in commercial beverages (apple and cherry juice) and obtained results showed good agreement with the reference method.
PB  - Wiley-Blackwell
T2  - ChemistrySelect
T1  - Application of N,N’-Bis(acetylacetonato)propylenediimine Copper(II) Complex as Mediator for Glucose Biosensor
VL  - 5
IS  - 5
SP  - 1671
EP  - 1675
DO  - 10.1002/slct.201904873
ER  - 
@article{
author = "Perušković, Danica S. and Stevanović, Nikola R. and Kovačević, Gordana and Stanković, Dalibor and Lolić, Aleksandar and Baošić, Rada",
year = "2020",
url = "http://cherry.chem.bg.ac.rs/handle/123456789/3976",
abstract = "A new glucose biosensor for selective and sensitive determination of glucose in beverage samples was developed. A copper complex with a Schiff base, N,N’-bis(acetylacetonato) propylenediimine, was used as a mediator. It was mixed with glucose oxidase (GOx) and prepared as carbon paste electrode (CPE). Cyclic voltammetry was used for electrochemical measurements. The biosensor showed improved sensitivity when enzyme mediator ratio was 1 : 5, and working pH was 6.6 in 0.1 M phosphate buffer. The linear response of the biosensor for glucose concentration was in the range from 0.5 to 10 mM, with low detection limit of 0.36 mM (calculated as 3 s/n) and sensitivity of 0.16 μA/mM. The reproducibility of the biosensor, calculated as relative standard deviation, was 1.9% for 6 intra-day measurements. Biosensor was stored at +4 °C between experiments, and it was stable during 14 days after the preparation. The developed biosensor was applied on determination of glucose in commercial beverages (apple and cherry juice) and obtained results showed good agreement with the reference method.",
publisher = "Wiley-Blackwell",
journal = "ChemistrySelect",
title = "Application of N,N’-Bis(acetylacetonato)propylenediimine Copper(II) Complex as Mediator for Glucose Biosensor",
volume = "5",
number = "5",
pages = "1671-1675",
doi = "10.1002/slct.201904873"
}
Perušković, D. S., Stevanović, N. R., Kovačević, G., Stanković, D., Lolić, A.,& Baošić, R. (2020). Application of N,N’-Bis(acetylacetonato)propylenediimine Copper(II) Complex as Mediator for Glucose Biosensor.
ChemistrySelect
Wiley-Blackwell., 5(5), 1671-1675.
https://doi.org/10.1002/slct.201904873
Perušković DS, Stevanović NR, Kovačević G, Stanković D, Lolić A, Baošić R. Application of N,N’-Bis(acetylacetonato)propylenediimine Copper(II) Complex as Mediator for Glucose Biosensor. ChemistrySelect. 2020;5(5):1671-1675
Perušković Danica S., Stevanović Nikola R., Kovačević Gordana, Stanković Dalibor, Lolić Aleksandar, Baošić Rada, "Application of N,N’-Bis(acetylacetonato)propylenediimine Copper(II) Complex as Mediator for Glucose Biosensor" ChemistrySelect, 5, no. 5 (2020):1671-1675,
https://doi.org/10.1002/slct.201904873 .
1

Efficiency of homely synthesized magnetite: carbon composite anode toward decolorization of reactive textile dyes

Manojlović, Dragan D.; Lelek, K.; Roglić, Goran; Zherebtsov, D.; Avdin, V.; Buskina, K.; Sakthidharan, C.; Sapozhnikov, S.; Samodurova, M.; Zakirov, R.; Stanković, Dalibor

(Springer, 2020)

TY  - JOUR
AU  - Manojlović, Dragan D.
AU  - Lelek, K.
AU  - Roglić, Goran
AU  - Zherebtsov, D.
AU  - Avdin, V.
AU  - Buskina, K.
AU  - Sakthidharan, C.
AU  - Sapozhnikov, S.
AU  - Samodurova, M.
AU  - Zakirov, R.
AU  - Stanković, Dalibor
PY  - 2020
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/3980
AB  - Electrochemical degradation procedure for the removal of organic dye Reactive Blue 52 using nano-magnetite-doped carbonaceous electrodes was proposed. The electrode was prepared by calcination of graphite grains mixed with phenol–formaldehyde binder modified with iron nitrate. The morphology and phase composition of the electrodes were investigated using scanning electron microscopy and powder X-ray diffraction. Electrochemical degradation was done in Nafion membrane-divided cell where anodic part was filled with color solution and cathodic with supporting electrolyte. Parameters affecting on decolorization rate were investigated. A high increase in the removal efficiency, under optimized parameters, was noticed using carbon electrodes containing 1 mass% of magnetite in the presence of 3 mM hydrogen peroxide and 7 mass% of magnetite in the presence of 10 mM hydrogen peroxide. Almost 100% decolorization was achieved during 30 min with 62–77% of the mineralization. Based on these results, it can be concluded that this approach offered green, cheap and efficient degradation of reactive dyes and could be used as promising candidate for wastewater processing in the textile industry.
PB  - Springer
T2  - International Journal of Environmental Science and Technology
T1  - Efficiency of homely synthesized magnetite: carbon composite anode toward decolorization of reactive textile dyes
VL  - 17
IS  - 4
SP  - 2455
EP  - 2462
DO  - 10.1007/s13762-020-02654-8
ER  - 
@article{
author = "Manojlović, Dragan D. and Lelek, K. and Roglić, Goran and Zherebtsov, D. and Avdin, V. and Buskina, K. and Sakthidharan, C. and Sapozhnikov, S. and Samodurova, M. and Zakirov, R. and Stanković, Dalibor",
year = "2020",
url = "http://cherry.chem.bg.ac.rs/handle/123456789/3980",
abstract = "Electrochemical degradation procedure for the removal of organic dye Reactive Blue 52 using nano-magnetite-doped carbonaceous electrodes was proposed. The electrode was prepared by calcination of graphite grains mixed with phenol–formaldehyde binder modified with iron nitrate. The morphology and phase composition of the electrodes were investigated using scanning electron microscopy and powder X-ray diffraction. Electrochemical degradation was done in Nafion membrane-divided cell where anodic part was filled with color solution and cathodic with supporting electrolyte. Parameters affecting on decolorization rate were investigated. A high increase in the removal efficiency, under optimized parameters, was noticed using carbon electrodes containing 1 mass% of magnetite in the presence of 3 mM hydrogen peroxide and 7 mass% of magnetite in the presence of 10 mM hydrogen peroxide. Almost 100% decolorization was achieved during 30 min with 62–77% of the mineralization. Based on these results, it can be concluded that this approach offered green, cheap and efficient degradation of reactive dyes and could be used as promising candidate for wastewater processing in the textile industry.",
publisher = "Springer",
journal = "International Journal of Environmental Science and Technology",
title = "Efficiency of homely synthesized magnetite: carbon composite anode toward decolorization of reactive textile dyes",
volume = "17",
number = "4",
pages = "2455-2462",
doi = "10.1007/s13762-020-02654-8"
}
Manojlović, D. D., Lelek, K., Roglić, G., Zherebtsov, D., Avdin, V., Buskina, K., Sakthidharan, C., Sapozhnikov, S., Samodurova, M., Zakirov, R.,& Stanković, D. (2020). Efficiency of homely synthesized magnetite: carbon composite anode toward decolorization of reactive textile dyes.
International Journal of Environmental Science and Technology
Springer., 17(4), 2455-2462.
https://doi.org/10.1007/s13762-020-02654-8
Manojlović DD, Lelek K, Roglić G, Zherebtsov D, Avdin V, Buskina K, Sakthidharan C, Sapozhnikov S, Samodurova M, Zakirov R, Stanković D. Efficiency of homely synthesized magnetite: carbon composite anode toward decolorization of reactive textile dyes. International Journal of Environmental Science and Technology. 2020;17(4):2455-2462
Manojlović Dragan D., Lelek K., Roglić Goran, Zherebtsov D., Avdin V., Buskina K., Sakthidharan C., Sapozhnikov S., Samodurova M., Zakirov R., Stanković Dalibor, "Efficiency of homely synthesized magnetite: carbon composite anode toward decolorization of reactive textile dyes" International Journal of Environmental Science and Technology, 17, no. 4 (2020):2455-2462,
https://doi.org/10.1007/s13762-020-02654-8 .
3
2
3

TiO2/APTES cross-linked to carboxylic graphene based impedimetric glucose biosensor

Ognjanović, Miloš; Stanković, Vesna; Knežević, Sara; Antić, Bratislav; Vranješ-Djurić, Sanja; Stanković, Dalibor

(Elsevier, 2020)

TY  - JOUR
AU  - Ognjanović, Miloš
AU  - Stanković, Vesna
AU  - Knežević, Sara
AU  - Antić, Bratislav
AU  - Vranješ-Djurić, Sanja
AU  - Stanković, Dalibor
PY  - 2020
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/4023
AB  - Herein, we proposed a novel approach and state-of-the-art technology for the improvement of the materials and enzyme immobilization at the electrode surface and construction of impedimetric glucose biosensor. We silanized titanium dioxide nanoparticles using (3-aminopropyl)triethoxysilane (APTES), for the preparation of cross-linked material nanoparticles, with carboxylic graphene. The silanization of titanium dioxide nanoparticles and an increase in electron shuttle was proven feasible when this composite was able to achieve about 30% higher current than non-silanized material. The proposed approach was used for the modification of the printed three-electrode system and the development of the impedimetric glucose biosensor. The material morphology and electrochemical characteristics were confirmed by spectroscopic and electrochemical methods. The present combination effectively modified the electrode surface and serve as a promising basis for the construction of Point-of-Care devices. Developed biosensor possesses wide operating linear range toward glucose detection from 50 µmol to 1000 µmol, with the limit of detection of 24 µmol. Finally, negligible interference effect and application in the real sample indicate that the proposed mechanism can be successfully applied to the assessment of glucose level in only one drop of real sample.
PB  - Elsevier
T2  - Microchemical Journal
T1  - TiO2/APTES cross-linked to carboxylic graphene based impedimetric glucose biosensor
VL  - 158
DO  - 10.1016/j.microc.2020.105150
ER  - 
@article{
author = "Ognjanović, Miloš and Stanković, Vesna and Knežević, Sara and Antić, Bratislav and Vranješ-Djurić, Sanja and Stanković, Dalibor",
year = "2020",
url = "http://cherry.chem.bg.ac.rs/handle/123456789/4023",
abstract = "Herein, we proposed a novel approach and state-of-the-art technology for the improvement of the materials and enzyme immobilization at the electrode surface and construction of impedimetric glucose biosensor. We silanized titanium dioxide nanoparticles using (3-aminopropyl)triethoxysilane (APTES), for the preparation of cross-linked material nanoparticles, with carboxylic graphene. The silanization of titanium dioxide nanoparticles and an increase in electron shuttle was proven feasible when this composite was able to achieve about 30% higher current than non-silanized material. The proposed approach was used for the modification of the printed three-electrode system and the development of the impedimetric glucose biosensor. The material morphology and electrochemical characteristics were confirmed by spectroscopic and electrochemical methods. The present combination effectively modified the electrode surface and serve as a promising basis for the construction of Point-of-Care devices. Developed biosensor possesses wide operating linear range toward glucose detection from 50 µmol to 1000 µmol, with the limit of detection of 24 µmol. Finally, negligible interference effect and application in the real sample indicate that the proposed mechanism can be successfully applied to the assessment of glucose level in only one drop of real sample.",
publisher = "Elsevier",
journal = "Microchemical Journal",
title = "TiO2/APTES cross-linked to carboxylic graphene based impedimetric glucose biosensor",
volume = "158",
doi = "10.1016/j.microc.2020.105150"
}
Ognjanović, M., Stanković, V., Knežević, S., Antić, B., Vranješ-Djurić, S.,& Stanković, D. (2020). TiO2/APTES cross-linked to carboxylic graphene based impedimetric glucose biosensor.
Microchemical Journal
Elsevier., 158.
https://doi.org/10.1016/j.microc.2020.105150
Ognjanović M, Stanković V, Knežević S, Antić B, Vranješ-Djurić S, Stanković D. TiO2/APTES cross-linked to carboxylic graphene based impedimetric glucose biosensor. Microchemical Journal. 2020;158
Ognjanović Miloš, Stanković Vesna, Knežević Sara, Antić Bratislav, Vranješ-Djurić Sanja, Stanković Dalibor, "TiO2/APTES cross-linked to carboxylic graphene based impedimetric glucose biosensor" Microchemical Journal, 158 (2020),
https://doi.org/10.1016/j.microc.2020.105150 .
4
3

A novel nonenzymatic hydrogen peroxide amperometric sensor based on AgNp@GNR nanocomposites modified screen-printed carbon electrode

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

(Elsevier, 2020)

TY  - JOUR
AU  - Stanković, Vesna
AU  - Đurđić, Slađana Z.
AU  - Ognjanović, Miloš
AU  - Mutić, Jelena
AU  - Kalcher, Kurt
AU  - Stanković, Dalibor
PY  - 2020
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/4033
AB  - A nonenzymatic hydrogen-peroxide sensor was developed by utilization of silver nanoparticles and graphene nanoribbons. The mentioned composite was inflicted on a screen-printed carbon electrode which provides disposable, ready-to-use sensor. The structure and morphology of the nanocomposite were analyzed by scanning electron microscopy and X-ray diffraction. The sensor has excellent performance toward H2O2 amperometric detection. Figures of merit include dynamic response range from 0.05 to 5 mM and detection limit of 20 μM (at S/N = 3). The fabricated sensor was used for the determination of H2O2 in milk samples. The obtained results showed that the proposed AgNp@GNR/SPCE sensor can be used for the determination of hydrogen peroxide in real samples.
PB  - Elsevier
T2  - Journal of Electroanalytical Chemistry
T1  - A novel nonenzymatic hydrogen peroxide amperometric sensor based on AgNp@GNR nanocomposites modified screen-printed carbon electrode
VL  - 876
SP  - 114487
DO  - 10.1016/j.jelechem.2020.114487
ER  - 
@article{
author = "Stanković, Vesna and Đurđić, Slađana Z. and Ognjanović, Miloš and Mutić, Jelena and Kalcher, Kurt and Stanković, Dalibor",
year = "2020",
url = "http://cherry.chem.bg.ac.rs/handle/123456789/4033",
abstract = "A nonenzymatic hydrogen-peroxide sensor was developed by utilization of silver nanoparticles and graphene nanoribbons. The mentioned composite was inflicted on a screen-printed carbon electrode which provides disposable, ready-to-use sensor. The structure and morphology of the nanocomposite were analyzed by scanning electron microscopy and X-ray diffraction. The sensor has excellent performance toward H2O2 amperometric detection. Figures of merit include dynamic response range from 0.05 to 5 mM and detection limit of 20 μM (at S/N = 3). The fabricated sensor was used for the determination of H2O2 in milk samples. The obtained results showed that the proposed AgNp@GNR/SPCE sensor can be used for the determination of hydrogen peroxide in real samples.",
publisher = "Elsevier",
journal = "Journal of Electroanalytical Chemistry",
title = "A novel nonenzymatic hydrogen peroxide amperometric sensor based on AgNp@GNR nanocomposites modified screen-printed carbon electrode",
volume = "876",
pages = "114487",
doi = "10.1016/j.jelechem.2020.114487"
}
Stanković, V., Đurđić, S. Z., Ognjanović, M., Mutić, J., Kalcher, K.,& Stanković, D. (2020). A novel nonenzymatic hydrogen peroxide amperometric sensor based on AgNp@GNR nanocomposites modified screen-printed carbon electrode.
Journal of Electroanalytical Chemistry
Elsevier., 876, 114487.
https://doi.org/10.1016/j.jelechem.2020.114487
Stanković V, Đurđić SZ, Ognjanović M, Mutić J, Kalcher K, Stanković D. A novel nonenzymatic hydrogen peroxide amperometric sensor based on AgNp@GNR nanocomposites modified screen-printed carbon electrode. Journal of Electroanalytical Chemistry. 2020;876:114487
Stanković Vesna, Đurđić Slađana Z., Ognjanović Miloš, Mutić Jelena, Kalcher Kurt, Stanković Dalibor, "A novel nonenzymatic hydrogen peroxide amperometric sensor based on AgNp@GNR nanocomposites modified screen-printed carbon electrode" Journal of Electroanalytical Chemistry, 876 (2020):114487,
https://doi.org/10.1016/j.jelechem.2020.114487 .
7
3
7

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

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

(Elsevier, 2020)

TY  - BOOK
AU  - Stanković, Vesna
AU  - Đurđić, Slađana Z.
AU  - Ognjanović, Miloš
AU  - Mutić, Jelena
AU  - Kalcher, Kurt
AU  - Stanković, Dalibor
PY  - 2020
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/4034
PB  - Elsevier
T2  - Journal of Electroanalytical Chemistry
T1  - Supplementary data for the article: Stanković, V.; Đurđić, S.; Ognjanović, M.; Mutić, J.; Kalcher, K.; Stanković, D. M. A Novel Nonenzymatic Hydrogen Peroxide Amperometric Sensor Based on AgNp@GNR Nanocomposites Modified Screen-Printed Carbon Electrode. Journal of Electroanalytical Chemistry 2020, 876, 114487. https://doi.org/10.1016/j.jelechem.2020.114487
ER  - 
@book{
author = "Stanković, Vesna and Đurđić, Slađana Z. and Ognjanović, Miloš and Mutić, Jelena and Kalcher, Kurt and Stanković, Dalibor",
year = "2020",
url = "http://cherry.chem.bg.ac.rs/handle/123456789/4034",
publisher = "Elsevier",
journal = "Journal of Electroanalytical Chemistry",
title = "Supplementary data for the article: Stanković, V.; Đurđić, S.; Ognjanović, M.; Mutić, J.; Kalcher, K.; Stanković, D. M. A Novel Nonenzymatic Hydrogen Peroxide Amperometric Sensor Based on AgNp@GNR Nanocomposites Modified Screen-Printed Carbon Electrode. Journal of Electroanalytical Chemistry 2020, 876, 114487. https://doi.org/10.1016/j.jelechem.2020.114487"
}
Stanković, V., Đurđić, S. Z., Ognjanović, M., Mutić, J., Kalcher, K.,& Stanković, D. (2020). Supplementary data for the article: Stanković, V.; Đurđić, S.; Ognjanović, M.; Mutić, J.; Kalcher, K.; Stanković, D. M. A Novel Nonenzymatic Hydrogen Peroxide Amperometric Sensor Based on AgNp@GNR Nanocomposites Modified Screen-Printed Carbon Electrode. Journal of Electroanalytical Chemistry 2020, 876, 114487. https://doi.org/10.1016/j.jelechem.2020.114487.
Journal of Electroanalytical Chemistry
Elsevier..
Stanković V, Đurđić SZ, Ognjanović M, Mutić J, Kalcher K, Stanković D. Supplementary data for the article: Stanković, V.; Đurđić, S.; Ognjanović, M.; Mutić, J.; Kalcher, K.; Stanković, D. M. A Novel Nonenzymatic Hydrogen Peroxide Amperometric Sensor Based on AgNp@GNR Nanocomposites Modified Screen-Printed Carbon Electrode. Journal of Electroanalytical Chemistry 2020, 876, 114487. https://doi.org/10.1016/j.jelechem.2020.114487. Journal of Electroanalytical Chemistry. 2020;
Stanković Vesna, Đurđić Slađana Z., Ognjanović Miloš, Mutić Jelena, Kalcher Kurt, Stanković Dalibor, "Supplementary data for the article: Stanković, V.; Đurđić, S.; Ognjanović, M.; Mutić, J.; Kalcher, K.; Stanković, D. M. A Novel Nonenzymatic Hydrogen Peroxide Amperometric Sensor Based on AgNp@GNR Nanocomposites Modified Screen-Printed Carbon Electrode. Journal of Electroanalytical Chemistry 2020, 876, 114487. https://doi.org/10.1016/j.jelechem.2020.114487" Journal of Electroanalytical Chemistry (2020)

Degradation Products, Mineralization, and Toxicity Assessment of Pesticides Malathion and Fenitrothion

Pergal, Marija V.; Kodranov, Igor D.; Pergal, Miodrag M.; Gašić, Uroš M.; Stanković, Dalibor; Petković, Branka B.; Manojlović, Dragan D.

(Springer, 2020)

TY  - JOUR
AU  - Pergal, Marija V.
AU  - Kodranov, Igor D.
AU  - Pergal, Miodrag M.
AU  - Gašić, Uroš M.
AU  - Stanković, Dalibor
AU  - Petković, Branka B.
AU  - Manojlović, Dragan D.
PY  - 2020
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/4035
AB  - The aim of this study was to investigate, analyze, and compare applied techniques suitable for achieving efficient removal of organophosphorus pesticides (OPPs) (malathion and fenitrothion) from aqueous solutions and analyze the degradation products and processes. Pesticide degradation efficiency (%) was monitored by high-performance liquid chromatography (HPLC) equipped with a photodiode array detector (DAD), while mineralization degree was determined by total organic carbon analysis (TOC). Daphnia magna was used for screening the environmental safety aspects of the degradation methods, i.e., for assessing the toxicity of solutions obtained after degradation. Additionally, a surface river water was utilized to examine the likely influence of organic matter on the pesticides’ degradation. Pesticide degradation products were identified using gas chromatography with a triple quadrupole mass detector (GC-MS/MS) as well as ultrahigh-performance liquid chromatography coupled with a linear ion trap, Orbitrap mass spectrometer (UHPLC-LTQ Orbitrap MS), and a simple pesticide degradation mechanism is proposed. Removal of pesticides from water using chlorine dioxide was successful, resulting in high degradation efficiency (98% for malathion and 81% for fenitrothion). Partial mineralization was achieved, and Daphnia magna mortality decreased in the waters containing degradation products (compared with the parent pesticides), indicating that the solutions formed were less toxic than the parent pesticides. Lower degradation rates (80% for malathion and 72% for fenitrothion) in Sava River water were measured, indicating the influence of the organic matter contained in this naturally occurring surface water. The results prove that chlorine dioxide could be used as an agent for successful removal of these OPPs from water.
PB  - Springer
T2  - Water, Air, and Soil Pollution
T1  - Degradation Products, Mineralization, and Toxicity Assessment of Pesticides Malathion and Fenitrothion
VL  - 231
IS  - 8
DO  - 10.1007/s11270-020-04800-x
ER  - 
@article{
author = "Pergal, Marija V. and Kodranov, Igor D. and Pergal, Miodrag M. and Gašić, Uroš M. and Stanković, Dalibor and Petković, Branka B. and Manojlović, Dragan D.",
year = "2020",
url = "http://cherry.chem.bg.ac.rs/handle/123456789/4035",
abstract = "The aim of this study was to investigate, analyze, and compare applied techniques suitable for achieving efficient removal of organophosphorus pesticides (OPPs) (malathion and fenitrothion) from aqueous solutions and analyze the degradation products and processes. Pesticide degradation efficiency (%) was monitored by high-performance liquid chromatography (HPLC) equipped with a photodiode array detector (DAD), while mineralization degree was determined by total organic carbon analysis (TOC). Daphnia magna was used for screening the environmental safety aspects of the degradation methods, i.e., for assessing the toxicity of solutions obtained after degradation. Additionally, a surface river water was utilized to examine the likely influence of organic matter on the pesticides’ degradation. Pesticide degradation products were identified using gas chromatography with a triple quadrupole mass detector (GC-MS/MS) as well as ultrahigh-performance liquid chromatography coupled with a linear ion trap, Orbitrap mass spectrometer (UHPLC-LTQ Orbitrap MS), and a simple pesticide degradation mechanism is proposed. Removal of pesticides from water using chlorine dioxide was successful, resulting in high degradation efficiency (98% for malathion and 81% for fenitrothion). Partial mineralization was achieved, and Daphnia magna mortality decreased in the waters containing degradation products (compared with the parent pesticides), indicating that the solutions formed were less toxic than the parent pesticides. Lower degradation rates (80% for malathion and 72% for fenitrothion) in Sava River water were measured, indicating the influence of the organic matter contained in this naturally occurring surface water. The results prove that chlorine dioxide could be used as an agent for successful removal of these OPPs from water.",
publisher = "Springer",
journal = "Water, Air, and Soil Pollution",
title = "Degradation Products, Mineralization, and Toxicity Assessment of Pesticides Malathion and Fenitrothion",
volume = "231",
number = "8",
doi = "10.1007/s11270-020-04800-x"
}
Pergal, M. V., Kodranov, I. D., Pergal, M. M., Gašić, U. M., Stanković, D., Petković, B. B.,& Manojlović, D. D. (2020). Degradation Products, Mineralization, and Toxicity Assessment of Pesticides Malathion and Fenitrothion.
Water, Air, and Soil Pollution
Springer., 231(8).
https://doi.org/10.1007/s11270-020-04800-x
Pergal MV, Kodranov ID, Pergal MM, Gašić UM, Stanković D, Petković BB, Manojlović DD. Degradation Products, Mineralization, and Toxicity Assessment of Pesticides Malathion and Fenitrothion. Water, Air, and Soil Pollution. 2020;231(8)
Pergal Marija V., Kodranov Igor D., Pergal Miodrag M., Gašić Uroš M., Stanković Dalibor, Petković Branka B., Manojlović Dragan D., "Degradation Products, Mineralization, and Toxicity Assessment of Pesticides Malathion and Fenitrothion" Water, Air, and Soil Pollution, 231, no. 8 (2020),
https://doi.org/10.1007/s11270-020-04800-x .
1

Evaluation of azamethiphos and dimethoate degradation using chlorine dioxide during water treatment

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

(Springer, 2020)

TY  - JOUR
AU  - Pergal, Marija V.
AU  - Kodranov, Igor D.
AU  - Dojčinović, Biljana P.
AU  - Avdin, Viacheslav V.
AU  - Stanković, Dalibor
AU  - Petković, Branka B.
AU  - Manojlović, Dragan D.
PY  - 2020
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/4036
AB  - Chlorine dioxide (ClO2) degradation of the organophosphorus pesticides azamethiphos (AZA) and dimethoate (DM) (10 mg/L) in deionized water and in Sava River water was investigated for the first time. Pesticide degradation was studied in terms of ClO2 level (5 and 10 mg/L), degradation duration (0.5, 1, 2, 3, 6, and 24 h), pH (3.00, 7.00, and 9.00), and under light/dark conditions in deionized water. Degradation was monitored using high-performance liquid chromatography. Gas chromatography coupled with triple quadrupole mass detector was used to identify degradation products of pesticides. Total organic carbon was measured to determine the extent of mineralization after pesticide degradation. Real river water was used under recommended conditions to study the influence of organic matter on pesticide degradation. High degradation efficiency (88–100% for AZA and 85–98% for DM) was achieved in deionized water under various conditions, proving the flexibility of ClO2 degradation for the examined organophosphorus pesticides. In Sava River water, however, extended treatment duration achieved lower degradation efficiency, so ClO2 oxidized both the pesticides and dissolved organic matter in parallel. After degradation, AZA produced four identified products (6-chlorooxazolo[4,5-b]pyridin-2(3H)-one; O,O,S-trimethyl phosphorothioate; 6-chloro-3-(hydroxymethyl)oxazolo[4,5-b]pyridin-2(3H)-one; O,O-dimethyl S-hydrogen phosphorothioate) and DM produced three (O,O-dimethyl S-(2-(methylamino)-2-oxoethyl) phosphorothioate; e.g., omethoate; S-(2-(methylamino)-2-oxoethyl) O,O-dihydrogen phosphorothioate; O,O,S-trimethyl phosphorodithioate). Simple pesticide degradation mechanisms were deduced. Daphnia magna toxicity tests showed degradation products were less toxic than parent compounds. These results contribute to our understanding of the multiple influences that organophosphorus pesticides and their degradation products have on environmental ecosystems and to improving pesticide removal processes from water.
PB  - Springer
T2  - Environmental Science and Pollution Research
T1  - Evaluation of azamethiphos and dimethoate degradation using chlorine dioxide during water treatment
VL  - 27
IS  - 21
SP  - 27147
EP  - 27160
DO  - 10.1007/s11356-020-09069-5
ER  - 
@article{
author = "Pergal, Marija V. and Kodranov, Igor D. and Dojčinović, Biljana P. and Avdin, Viacheslav V. and Stanković, Dalibor and Petković, Branka B. and Manojlović, Dragan D.",
year = "2020",
url = "http://cherry.chem.bg.ac.rs/handle/123456789/4036",
abstract = "Chlorine dioxide (ClO2) degradation of the organophosphorus pesticides azamethiphos (AZA) and dimethoate (DM) (10 mg/L) in deionized water and in Sava River water was investigated for the first time. Pesticide degradation was studied in terms of ClO2 level (5 and 10 mg/L), degradation duration (0.5, 1, 2, 3, 6, and 24 h), pH (3.00, 7.00, and 9.00), and under light/dark conditions in deionized water. Degradation was monitored using high-performance liquid chromatography. Gas chromatography coupled with triple quadrupole mass detector was used to identify degradation products of pesticides. Total organic carbon was measured to determine the extent of mineralization after pesticide degradation. Real river water was used under recommended conditions to study the influence of organic matter on pesticide degradation. High degradation efficiency (88–100% for AZA and 85–98% for DM) was achieved in deionized water under various conditions, proving the flexibility of ClO2 degradation for the examined organophosphorus pesticides. In Sava River water, however, extended treatment duration achieved lower degradation efficiency, so ClO2 oxidized both the pesticides and dissolved organic matter in parallel. After degradation, AZA produced four identified products (6-chlorooxazolo[4,5-b]pyridin-2(3H)-one; O,O,S-trimethyl phosphorothioate; 6-chloro-3-(hydroxymethyl)oxazolo[4,5-b]pyridin-2(3H)-one; O,O-dimethyl S-hydrogen phosphorothioate) and DM produced three (O,O-dimethyl S-(2-(methylamino)-2-oxoethyl) phosphorothioate; e.g., omethoate; S-(2-(methylamino)-2-oxoethyl) O,O-dihydrogen phosphorothioate; O,O,S-trimethyl phosphorodithioate). Simple pesticide degradation mechanisms were deduced. Daphnia magna toxicity tests showed degradation products were less toxic than parent compounds. These results contribute to our understanding of the multiple influences that organophosphorus pesticides and their degradation products have on environmental ecosystems and to improving pesticide removal processes from water.",
publisher = "Springer",
journal = "Environmental Science and Pollution Research",
title = "Evaluation of azamethiphos and dimethoate degradation using chlorine dioxide during water treatment",
volume = "27",
number = "21",
pages = "27147-27160",
doi = "10.1007/s11356-020-09069-5"
}
Pergal, M. V., Kodranov, I. D., Dojčinović, B. P., Avdin, V. V., Stanković, D., Petković, B. B.,& Manojlović, D. D. (2020). Evaluation of azamethiphos and dimethoate degradation using chlorine dioxide during water treatment.
Environmental Science and Pollution Research
Springer., 27(21), 27147-27160.
https://doi.org/10.1007/s11356-020-09069-5
Pergal MV, Kodranov ID, Dojčinović BP, Avdin VV, Stanković D, Petković BB, Manojlović DD. Evaluation of azamethiphos and dimethoate degradation using chlorine dioxide during water treatment. Environmental Science and Pollution Research. 2020;27(21):27147-27160
Pergal Marija V., Kodranov Igor D., Dojčinović Biljana P., Avdin Viacheslav V., Stanković Dalibor, Petković Branka B., Manojlović Dragan D., "Evaluation of azamethiphos and dimethoate degradation using chlorine dioxide during water treatment" Environmental Science and Pollution Research, 27, no. 21 (2020):27147-27160,
https://doi.org/10.1007/s11356-020-09069-5 .
1

Supplementary data for the article: Pergal, M. V.; Kodranov, I. D.; Dojčinović, B.; Avdin, V. V.; Stanković, D. M.; Petković, B. B.; Manojlović, D. D. Evaluation of Azamethiphos and Dimethoate Degradation Using Chlorine Dioxide during Water Treatment. Environ Sci Pollut Res 2020, 27 (21), 27147–27160. https://doi.org/10.1007/s11356-020-09069-5

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

(Springer, 2020)

TY  - BOOK
AU  - Pergal, Marija V.
AU  - Kodranov, Igor D.
AU  - Dojčinović, Biljana P.
AU  - Avdin, Viacheslav V.
AU  - Stanković, Dalibor
AU  - Petković, Branka B.
AU  - Manojlović, Dragan D.
PY  - 2020
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/4037
PB  - Springer
T2  - Environmental Science and Pollution Research
T1  - Supplementary data for the article: Pergal, M. V.; Kodranov, I. D.; Dojčinović, B.; Avdin, V. V.; Stanković, D. M.; Petković, B. B.; Manojlović, D. D. Evaluation of Azamethiphos and Dimethoate Degradation Using Chlorine Dioxide during Water Treatment. Environ Sci Pollut Res 2020, 27 (21), 27147–27160. https://doi.org/10.1007/s11356-020-09069-5
ER  - 
@book{
author = "Pergal, Marija V. and Kodranov, Igor D. and Dojčinović, Biljana P. and Avdin, Viacheslav V. and Stanković, Dalibor and Petković, Branka B. and Manojlović, Dragan D.",
year = "2020",
url = "http://cherry.chem.bg.ac.rs/handle/123456789/4037",
publisher = "Springer",
journal = "Environmental Science and Pollution Research",
title = "Supplementary data for the article: Pergal, M. V.; Kodranov, I. D.; Dojčinović, B.; Avdin, V. V.; Stanković, D. M.; Petković, B. B.; Manojlović, D. D. Evaluation of Azamethiphos and Dimethoate Degradation Using Chlorine Dioxide during Water Treatment. Environ Sci Pollut Res 2020, 27 (21), 27147–27160. https://doi.org/10.1007/s11356-020-09069-5"
}
Pergal, M. V., Kodranov, I. D., Dojčinović, B. P., Avdin, V. V., Stanković, D., Petković, B. B.,& Manojlović, D. D. (2020). Supplementary data for the article: Pergal, M. V.; Kodranov, I. D.; Dojčinović, B.; Avdin, V. V.; Stanković, D. M.; Petković, B. B.; Manojlović, D. D. Evaluation of Azamethiphos and Dimethoate Degradation Using Chlorine Dioxide during Water Treatment. Environ Sci Pollut Res 2020, 27 (21), 27147–27160. https://doi.org/10.1007/s11356-020-09069-5.
Environmental Science and Pollution Research
Springer..
Pergal MV, Kodranov ID, Dojčinović BP, Avdin VV, Stanković D, Petković BB, Manojlović DD. Supplementary data for the article: Pergal, M. V.; Kodranov, I. D.; Dojčinović, B.; Avdin, V. V.; Stanković, D. M.; Petković, B. B.; Manojlović, D. D. Evaluation of Azamethiphos and Dimethoate Degradation Using Chlorine Dioxide during Water Treatment. Environ Sci Pollut Res 2020, 27 (21), 27147–27160. https://doi.org/10.1007/s11356-020-09069-5. Environmental Science and Pollution Research. 2020;
Pergal Marija V., Kodranov Igor D., Dojčinović Biljana P., Avdin Viacheslav V., Stanković Dalibor, Petković Branka B., Manojlović Dragan D., "Supplementary data for the article: Pergal, M. V.; Kodranov, I. D.; Dojčinović, B.; Avdin, V. V.; Stanković, D. M.; Petković, B. B.; Manojlović, D. D. Evaluation of Azamethiphos and Dimethoate Degradation Using Chlorine Dioxide during Water Treatment. Environ Sci Pollut Res 2020, 27 (21), 27147–27160. https://doi.org/10.1007/s11356-020-09069-5" Environmental Science and Pollution Research (2020)

Electrochemical oxidation of a complex mixture of phenolic compounds in the base media using PbO2-GNRs anodes

Savić, Branislava G.; Stanković, Dalibor; Živković, Sanja; Ognjanović, Miloš; Tasić, Gvozden S.; Mihajlović, Ivana J.; Brdarić, Tanja P.

(Elsevier, 2020)

TY  - JOUR
AU  - Savić, Branislava G.
AU  - Stanković, Dalibor
AU  - Živković, Sanja
AU  - Ognjanović, Miloš
AU  - Tasić, Gvozden S.
AU  - Mihajlović, Ivana J.
AU  - Brdarić, Tanja P.
PY  - 2020
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/4177
AB  - A novel anode based on PbO2-GNRs nanocomposites was synthesized in order to investigate the simultaneous electrochemical oxidation of phenolic compounds in a mixture of methyl and chloro substituted phenols in alkaline solution (pH = 8.3). The crystal structure, morphology and composition of the synthesized materials were characterized using X-ray powder diffraction (XRPD), field emission scanning electron microscopy with energy dispersive X-ray spectrometer (FESEM-EDX) and transmission electron microscopy (TEM). FESEM images confirmed the presence of PbO2 nanoparticles on the PbO2-GNRs composite. The cyclic voltammetry measurements of the PbO2-GNRs electrode in 0.1 M Na2SO4 electrolyte indicated the electrochemical oxidation of phenol via indirect mechanism by hydroxyl radicals. Electrolytic oxidation of phenolic compounds was performed under potentiostatic conditions at potentials 2.3 V and 3 V. Removal efficiency of phenolic compounds increased with increasing the time of electrolysis and applied potential, up to 78% for 300 min and potential of 3 V. GC–MS chromatograms confirmed that mechanism of phenolic compounds degradation is based on their dechlorination and demethylation followed by the process of aromatic ring degradation. Newly synthesized PbO2-GNRs as electrode material could be successfully implemented in wastewater treatment of phenolic compounds by the electrochemical oxidation process.
PB  - Elsevier
T2  - Applied Surface Science
T1  - Electrochemical oxidation of a complex mixture of phenolic compounds in the base media using PbO2-GNRs anodes
VL  - 529
SP  - 147120
DO  - 10.1016/j.apsusc.2020.147120
ER  - 
@article{
author = "Savić, Branislava G. and Stanković, Dalibor and Živković, Sanja and Ognjanović, Miloš and Tasić, Gvozden S. and Mihajlović, Ivana J. and Brdarić, Tanja P.",
year = "2020",
url = "http://cherry.chem.bg.ac.rs/handle/123456789/4177",
abstract = "A novel anode based on PbO2-GNRs nanocomposites was synthesized in order to investigate the simultaneous electrochemical oxidation of phenolic compounds in a mixture of methyl and chloro substituted phenols in alkaline solution (pH = 8.3). The crystal structure, morphology and composition of the synthesized materials were characterized using X-ray powder diffraction (XRPD), field emission scanning electron microscopy with energy dispersive X-ray spectrometer (FESEM-EDX) and transmission electron microscopy (TEM). FESEM images confirmed the presence of PbO2 nanoparticles on the PbO2-GNRs composite. The cyclic voltammetry measurements of the PbO2-GNRs electrode in 0.1 M Na2SO4 electrolyte indicated the electrochemical oxidation of phenol via indirect mechanism by hydroxyl radicals. Electrolytic oxidation of phenolic compounds was performed under potentiostatic conditions at potentials 2.3 V and 3 V. Removal efficiency of phenolic compounds increased with increasing the time of electrolysis and applied potential, up to 78% for 300 min and potential of 3 V. GC–MS chromatograms confirmed that mechanism of phenolic compounds degradation is based on their dechlorination and demethylation followed by the process of aromatic ring degradation. Newly synthesized PbO2-GNRs as electrode material could be successfully implemented in wastewater treatment of phenolic compounds by the electrochemical oxidation process.",
publisher = "Elsevier",
journal = "Applied Surface Science",
title = "Electrochemical oxidation of a complex mixture of phenolic compounds in the base media using PbO2-GNRs anodes",
volume = "529",
pages = "147120",
doi = "10.1016/j.apsusc.2020.147120"
}
Savić, B. G., Stanković, D., Živković, S., Ognjanović, M., Tasić, G. S., Mihajlović, I. J.,& Brdarić, T. P. (2020). Electrochemical oxidation of a complex mixture of phenolic compounds in the base media using PbO2-GNRs anodes.
Applied Surface Science
Elsevier., 529, 147120.
https://doi.org/10.1016/j.apsusc.2020.147120
Savić BG, Stanković D, Živković S, Ognjanović M, Tasić GS, Mihajlović IJ, Brdarić TP. Electrochemical oxidation of a complex mixture of phenolic compounds in the base media using PbO2-GNRs anodes. Applied Surface Science. 2020;529:147120
Savić Branislava G., Stanković Dalibor, Živković Sanja, Ognjanović Miloš, Tasić Gvozden S., Mihajlović Ivana J., Brdarić Tanja P., "Electrochemical oxidation of a complex mixture of phenolic compounds in the base media using PbO2-GNRs anodes" Applied Surface Science, 529 (2020):147120,
https://doi.org/10.1016/j.apsusc.2020.147120 .
1
2
1
2

Supplementary data for the article: Savić, B. G.; Stanković, D. M.; Živković, S. M.; Ognjanović, M. R.; Tasić, G. S.; Mihajlović, I. J.; Brdarić, T. P. Electrochemical Oxidation of a Complex Mixture of Phenolic Compounds in the Base Media Using PbO2-GNRs Anodes. Applied Surface Science 2020, 529, 147120. https://doi.org/10.1016/j.apsusc.2020.147120

Savić, Branislava G.; Stanković, Dalibor; Živković, Sanja; Ognjanović, Miloš; Tasić, Gvozden S.; Mihajlović, Ivana J.; Brdarić, Tanja P.

(Elsevier, 2020)

TY  - BOOK
AU  - Savić, Branislava G.
AU  - Stanković, Dalibor
AU  - Živković, Sanja
AU  - Ognjanović, Miloš
AU  - Tasić, Gvozden S.
AU  - Mihajlović, Ivana J.
AU  - Brdarić, Tanja P.
PY  - 2020
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/4207
PB  - Elsevier
T2  - Applied Surface Science
T1  - Supplementary data for the article: Savić, B. G.; Stanković, D. M.; Živković, S. M.; Ognjanović, M. R.; Tasić, G. S.; Mihajlović, I. J.; Brdarić, T. P. Electrochemical Oxidation of a Complex Mixture of Phenolic Compounds in the Base Media Using PbO2-GNRs Anodes. Applied Surface Science 2020, 529, 147120. https://doi.org/10.1016/j.apsusc.2020.147120
ER  - 
@book{
author = "Savić, Branislava G. and Stanković, Dalibor and Živković, Sanja and Ognjanović, Miloš and Tasić, Gvozden S. and Mihajlović, Ivana J. and Brdarić, Tanja P.",
year = "2020",
url = "http://cherry.chem.bg.ac.rs/handle/123456789/4207",
publisher = "Elsevier",
journal = "Applied Surface Science",
title = "Supplementary data for the article: Savić, B. G.; Stanković, D. M.; Živković, S. M.; Ognjanović, M. R.; Tasić, G. S.; Mihajlović, I. J.; Brdarić, T. P. Electrochemical Oxidation of a Complex Mixture of Phenolic Compounds in the Base Media Using PbO2-GNRs Anodes. Applied Surface Science 2020, 529, 147120. https://doi.org/10.1016/j.apsusc.2020.147120"
}
Savić, B. G., Stanković, D., Živković, S., Ognjanović, M., Tasić, G. S., Mihajlović, I. J.,& Brdarić, T. P. (2020). Supplementary data for the article: Savić, B. G.; Stanković, D. M.; Živković, S. M.; Ognjanović, M. R.; Tasić, G. S.; Mihajlović, I. J.; Brdarić, T. P. Electrochemical Oxidation of a Complex Mixture of Phenolic Compounds in the Base Media Using PbO2-GNRs Anodes. Applied Surface Science 2020, 529, 147120. https://doi.org/10.1016/j.apsusc.2020.147120.
Applied Surface Science
Elsevier..
Savić BG, Stanković D, Živković S, Ognjanović M, Tasić GS, Mihajlović IJ, Brdarić TP. Supplementary data for the article: Savić, B. G.; Stanković, D. M.; Živković, S. M.; Ognjanović, M. R.; Tasić, G. S.; Mihajlović, I. J.; Brdarić, T. P. Electrochemical Oxidation of a Complex Mixture of Phenolic Compounds in the Base Media Using PbO2-GNRs Anodes. Applied Surface Science 2020, 529, 147120. https://doi.org/10.1016/j.apsusc.2020.147120. Applied Surface Science. 2020;
Savić Branislava G., Stanković Dalibor, Živković Sanja, Ognjanović Miloš, Tasić Gvozden S., Mihajlović Ivana J., Brdarić Tanja P., "Supplementary data for the article: Savić, B. G.; Stanković, D. M.; Živković, S. M.; Ognjanović, M. R.; Tasić, G. S.; Mihajlović, I. J.; Brdarić, T. P. Electrochemical Oxidation of a Complex Mixture of Phenolic Compounds in the Base Media Using PbO2-GNRs Anodes. Applied Surface Science 2020, 529, 147120. https://doi.org/10.1016/j.apsusc.2020.147120" Applied Surface Science (2020)

Biliverdin-copper complex at physiological pH

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

(2019)

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

Biliverdin-copper complex at physiological pH

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

(2019)

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

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

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

(2019)

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

Electrochemistry of the arrow poison, tubocurarine, using boron doped diamond electrode: Experimental and theoretical approaches

Ðurđić, Slađana; Stanković, V.; Perić, M.; Ognjanović, Miloš; Šovrc, Ľubomír; Mutić, Jelena; Stanković, Dalibor

(Electrochemical Society Inc., 2019)

TY  - JOUR
AU  - Ðurđić, Slađana
AU  - Stanković, V.
AU  - Perić, M.
AU  - Ognjanović, Miloš
AU  - Šovrc, Ľubomír
AU  - Mutić, Jelena
AU  - Stanković, Dalibor
PY  - 2019
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/3716
AB  - In present work boron doped diamond (BDD) electrode was applied for studying electrochemical behavior, as well as for quantitative determination of natural alkaloid, tubocurarine (arrow poison/ TUB). Electrochemical behavior was investigated using several organic solvents and aqueous buffers, at different pHs, as supporting electrolytes. After selection of the most appropriate supporting electrolyte and investigation of its electrochemical behavior, analytical procedures for quantitative analysis of TUB were developed in an acetonitrile/methanol (80:20) mixture and in 1 mol L−1 nitric acid, which had linear quantification ranges from 4 × 10−6 to 1 × 10−4 mol L−1 (LOD = 3.07 × 10−6 mol L−1) and 4 × 10−6 to 9 × 10−5 mol L−1 (LOD = 2.45 × 10−6 mol L−1 and 5.28 × 10−7 mol L−1, depending on the selected peak), respectively. The oxidation mechanism of TUB was proposed from the theoretical aspect. Remarkable selectivity and good sensitivity were obtained after the TUB quantification method was optimized, allowing application of the developed method for TUB quantification in biological fluids, with excellent reproducibility, accuracy and precision.
PB  - Electrochemical Society Inc.
T2  - Journal of the Electrochemical Society
T1  - Electrochemistry of the arrow poison, tubocurarine, using boron doped diamond electrode: Experimental and theoretical approaches
VL  - 166
IS  - 14
SP  - G157
EP  - G161
DO  - 10.1149/2.1241914jes
ER  - 
@article{
author = "Ðurđić, Slađana and Stanković, V. and Perić, M. and Ognjanović, Miloš and Šovrc, Ľubomír and Mutić, Jelena and Stanković, Dalibor",
year = "2019",
url = "http://cherry.chem.bg.ac.rs/handle/123456789/3716",
abstract = "In present work boron doped diamond (BDD) electrode was applied for studying electrochemical behavior, as well as for quantitative determination of natural alkaloid, tubocurarine (arrow poison/ TUB). Electrochemical behavior was investigated using several organic solvents and aqueous buffers, at different pHs, as supporting electrolytes. After selection of the most appropriate supporting electrolyte and investigation of its electrochemical behavior, analytical procedures for quantitative analysis of TUB were developed in an acetonitrile/methanol (80:20) mixture and in 1 mol L−1 nitric acid, which had linear quantification ranges from 4 × 10−6 to 1 × 10−4 mol L−1 (LOD = 3.07 × 10−6 mol L−1) and 4 × 10−6 to 9 × 10−5 mol L−1 (LOD = 2.45 × 10−6 mol L−1 and 5.28 × 10−7 mol L−1, depending on the selected peak), respectively. The oxidation mechanism of TUB was proposed from the theoretical aspect. Remarkable selectivity and good sensitivity were obtained after the TUB quantification method was optimized, allowing application of the developed method for TUB quantification in biological fluids, with excellent reproducibility, accuracy and precision.",
publisher = "Electrochemical Society Inc.",
journal = "Journal of the Electrochemical Society",
title = "Electrochemistry of the arrow poison, tubocurarine, using boron doped diamond electrode: Experimental and theoretical approaches",
volume = "166",
number = "14",
pages = "G157-G161",
doi = "10.1149/2.1241914jes"
}
Ðurđić, S., Stanković, V., Perić, M., Ognjanović, M., Šovrc, Ľ., Mutić, J.,& Stanković, D. (2019). Electrochemistry of the arrow poison, tubocurarine, using boron doped diamond electrode: Experimental and theoretical approaches.
Journal of the Electrochemical Society
Electrochemical Society Inc.., 166(14), G157-G161.
https://doi.org/10.1149/2.1241914jes
Ðurđić S, Stanković V, Perić M, Ognjanović M, Šovrc Ľ, Mutić J, Stanković D. Electrochemistry of the arrow poison, tubocurarine, using boron doped diamond electrode: Experimental and theoretical approaches. Journal of the Electrochemical Society. 2019;166(14):G157-G161
Ðurđić Slađana, Stanković V., Perić M., Ognjanović Miloš, Šovrc Ľubomír, Mutić Jelena, Stanković Dalibor, "Electrochemistry of the arrow poison, tubocurarine, using boron doped diamond electrode: Experimental and theoretical approaches" Journal of the Electrochemical Society, 166, no. 14 (2019):G157-G161,
https://doi.org/10.1149/2.1241914jes .
3
2
3

Disposable Biosensor Based on Amidase/CeO2/GNR Modified Inkjet-printed CNT Electrodes-droplet Based Paracetamol Detection in Biological Fluids for “Point-of-care” Applications

Stanković, Dalibor; Ognjanović, Miloš; Jović, Milica; Cuplić, Valentina; Lesch, Andreas; Girault, Hubert H.; Gavrović-Jankulović, Marija; Antić, Bratislav

(Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim, 2019)

TY  - JOUR
AU  - Stanković, Dalibor
AU  - Ognjanović, Miloš
AU  - Jović, Milica
AU  - Cuplić, Valentina
AU  - Lesch, Andreas
AU  - Girault, Hubert H.
AU  - Gavrović-Jankulović, Marija
AU  - Antić, Bratislav
PY  - 2019
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/3718
AB  - A disposable acetaminophen biosensor based on inkjet-printed CNT electrodes (IJPCNT) modified with amidase/cerium dioxide@graphene nanoribbons composite was developed (ACeO2@GNR/IJPCNT). The enzyme amidase A was used for the first time as a recognition element. Inkjet-printed CNT electrodes served as a basis for the construction of a biosensor that enables droplet detection using 5 μL sample volume. The biosensor showed high selectivity, sensitivity, a low detection limit of 0.18 μM and a wide working linear range from 1 to 100 μM. The proposed approach allows fast and reliable detection of acetaminophen in biological fluids with negligible matrix effect and remarkable reproducibility.
PB  - Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim
T2  - Electroanalysis
T1  - Disposable Biosensor Based on Amidase/CeO2/GNR Modified Inkjet-printed CNT Electrodes-droplet Based Paracetamol Detection in Biological Fluids for “Point-of-care” Applications
VL  - 31
IS  - 8
SP  - 1534
EP  - 1542
DO  - 10.1002/elan.201900129
ER  - 
@article{
author = "Stanković, Dalibor and Ognjanović, Miloš and Jović, Milica and Cuplić, Valentina and Lesch, Andreas and Girault, Hubert H. and Gavrović-Jankulović, Marija and Antić, Bratislav",
year = "2019",
url = "http://cherry.chem.bg.ac.rs/handle/123456789/3718",
abstract = "A disposable acetaminophen biosensor based on inkjet-printed CNT electrodes (IJPCNT) modified with amidase/cerium dioxide@graphene nanoribbons composite was developed (ACeO2@GNR/IJPCNT). The enzyme amidase A was used for the first time as a recognition element. Inkjet-printed CNT electrodes served as a basis for the construction of a biosensor that enables droplet detection using 5 μL sample volume. The biosensor showed high selectivity, sensitivity, a low detection limit of 0.18 μM and a wide working linear range from 1 to 100 μM. The proposed approach allows fast and reliable detection of acetaminophen in biological fluids with negligible matrix effect and remarkable reproducibility.",
publisher = "Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim",
journal = "Electroanalysis",
title = "Disposable Biosensor Based on Amidase/CeO2/GNR Modified Inkjet-printed CNT Electrodes-droplet Based Paracetamol Detection in Biological Fluids for “Point-of-care” Applications",
volume = "31",
number = "8",
pages = "1534-1542",
doi = "10.1002/elan.201900129"
}
Stanković, D., Ognjanović, M., Jović, M., Cuplić, V., Lesch, A., Girault, H. H., Gavrović-Jankulović, M.,& Antić, B. (2019). Disposable Biosensor Based on Amidase/CeO2/GNR Modified Inkjet-printed CNT Electrodes-droplet Based Paracetamol Detection in Biological Fluids for “Point-of-care” Applications.
Electroanalysis
Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim., 31(8), 1534-1542.
https://doi.org/10.1002/elan.201900129
Stanković D, Ognjanović M, Jović M, Cuplić V, Lesch A, Girault HH, Gavrović-Jankulović M, Antić B. Disposable Biosensor Based on Amidase/CeO2/GNR Modified Inkjet-printed CNT Electrodes-droplet Based Paracetamol Detection in Biological Fluids for “Point-of-care” Applications. Electroanalysis. 2019;31(8):1534-1542
Stanković Dalibor, Ognjanović Miloš, Jović Milica, Cuplić Valentina, Lesch Andreas, Girault Hubert H., Gavrović-Jankulović Marija, Antić Bratislav, "Disposable Biosensor Based on Amidase/CeO2/GNR Modified Inkjet-printed CNT Electrodes-droplet Based Paracetamol Detection in Biological Fluids for “Point-of-care” Applications" Electroanalysis, 31, no. 8 (2019):1534-1542,
https://doi.org/10.1002/elan.201900129 .
5
4
5

Application of bismuth (III) oxide decorated graphene nanoribbons for enzymatic glucose biosensing

Đurđić, Slađana Z.; Vukojević, Vesna; Vlahović, Filip; Ognjanović, Miloš; Švorc, Ľubomir; Kalcher, Kurt; Mutić, Jelena; Stanković, Dalibor

(Elsevier, 2019)

TY  - JOUR
AU  - Đurđić, Slađana Z.
AU  - Vukojević, Vesna
AU  - Vlahović, Filip
AU  - Ognjanović, Miloš
AU  - Švorc, Ľubomir
AU  - Kalcher, Kurt
AU  - Mutić, Jelena
AU  - Stanković, Dalibor
PY  - 2019
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/3751
AB  - In present work we report application of bismuth (III) oxide (Bi2O3) decorated graphene nanoribbons (GNR)
composite for modification of screen printed electrode, and use of resulting modified screen-printed electrode
(SPCE/GNR/Bi2O3) as a disposable glucose biosensor. The composite was synthesized by use of co-precipitation
method followed by ultra-sonication. After characterization, the material was applied on the surface of the
screen-printed electrode in a ‘drop casting’ fashion. Glucose oxidase (GOx) was added to the modified surface
and finally covered by Nafion film. Resulting biosensor electrode (SPCE/GNR/Bi2O3/GOx/Naf) shows excellent
performance toward glucose detection, with working linear range from 0.28 to 1.70 mM and detection limit of
0.07 mM. Prepared biosensor was applied for the estimation of glucose level in standard honey samples with declared glucose level, in order to validate the methods (PT scheme). Obtained results are indicating excellent stability, reproducibility, accuracy and precision of the method for the determination of glucose in such samples
with negligible matrix effect. Developed biosensor showed high precision, accuracy and selectivity even when
employed for determination of glucose content in blood serum and urine samples. Proposed biosensor construction shows promising results and can be considered as stabile and reproducible tool for detection and quantification of glucose in investigated samples.
PB  - Elsevier
T2  - Journal of Electroanalytical Chemistry
T1  - Application of bismuth (III) oxide decorated graphene nanoribbons for enzymatic glucose biosensing
VL  - 850
DO  - 10.1016/j.jelechem.2019.113400
ER  - 
@article{
author = "Đurđić, Slađana Z. and Vukojević, Vesna and Vlahović, Filip and Ognjanović, Miloš and Švorc, Ľubomir and Kalcher, Kurt and Mutić, Jelena and Stanković, Dalibor",
year = "2019",
url = "http://cherry.chem.bg.ac.rs/handle/123456789/3751",
abstract = "In present work we report application of bismuth (III) oxide (Bi2O3) decorated graphene nanoribbons (GNR)
composite for modification of screen printed electrode, and use of resulting modified screen-printed electrode
(SPCE/GNR/Bi2O3) as a disposable glucose biosensor. The composite was synthesized by use of co-precipitation
method followed by ultra-sonication. After characterization, the material was applied on the surface of the
screen-printed electrode in a ‘drop casting’ fashion. Glucose oxidase (GOx) was added to the modified surface
and finally covered by Nafion film. Resulting biosensor electrode (SPCE/GNR/Bi2O3/GOx/Naf) shows excellent
performance toward glucose detection, with working linear range from 0.28 to 1.70 mM and detection limit of
0.07 mM. Prepared biosensor was applied for the estimation of glucose level in standard honey samples with declared glucose level, in order to validate the methods (PT scheme). Obtained results are indicating excellent stability, reproducibility, accuracy and precision of the method for the determination of glucose in such samples
with negligible matrix effect. Developed biosensor showed high precision, accuracy and selectivity even when
employed for determination of glucose content in blood serum and urine samples. Proposed biosensor construction shows promising results and can be considered as stabile and reproducible tool for detection and quantification of glucose in investigated samples.",
publisher = "Elsevier",
journal = "Journal of Electroanalytical Chemistry",
title = "Application of bismuth (III) oxide decorated graphene nanoribbons for enzymatic glucose biosensing",
volume = "850",
doi = "10.1016/j.jelechem.2019.113400"
}
Đurđić, S. Z., Vukojević, V., Vlahović, F., Ognjanović, M., Švorc, Ľ., Kalcher, K., Mutić, J.,& Stanković, D. (2019). Application of bismuth (III) oxide decorated graphene nanoribbons for enzymatic glucose biosensing.
Journal of Electroanalytical Chemistry
Elsevier., 850.
https://doi.org/10.1016/j.jelechem.2019.113400
Đurđić SZ, Vukojević V, Vlahović F, Ognjanović M, Švorc Ľ, Kalcher K, Mutić J, Stanković D. Application of bismuth (III) oxide decorated graphene nanoribbons for enzymatic glucose biosensing. Journal of Electroanalytical Chemistry. 2019;850
Đurđić Slađana Z., Vukojević Vesna, Vlahović Filip, Ognjanović Miloš, Švorc Ľubomir, Kalcher Kurt, Mutić Jelena, Stanković Dalibor, "Application of bismuth (III) oxide decorated graphene nanoribbons for enzymatic glucose biosensing" Journal of Electroanalytical Chemistry, 850 (2019),
https://doi.org/10.1016/j.jelechem.2019.113400 .
10
6
11

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

Đurđić, Slađana Z.; Vukojević, Vesna; Vlahović, Filip; Ognjanović, Miloš; Švorc, Ľubomir; Kalcher, Kurt; Mutić, Jelena; Stanković, Dalibor

(Elsevier, 2019)

TY  - BOOK
AU  - Đurđić, Slađana Z.
AU  - Vukojević, Vesna
AU  - Vlahović, Filip
AU  - Ognjanović, Miloš
AU  - Švorc, Ľubomir
AU  - Kalcher, Kurt
AU  - Mutić, Jelena
AU  - Stanković, Dalibor
PY  - 2019
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/3752
PB  - Elsevier
T2  - Journal of Electroanalytical Chemistry
T1  - Supplementary data for article: Đurđić, S.; Vukojević, V.; Vlahović, F.; Ognjanović, M.; Švorc; Kalcher, K.; Mutić, J.; Stanković, D. M. Application of Bismuth (III) Oxide Decorated Graphene Nanoribbons for Enzymatic Glucose Biosensing. Journal of Electroanalytical Chemistry 2019, 850. https://doi.org/10.1016/j.jelechem.2019.113400
ER  - 
@book{
author = "Đurđić, Slađana Z. and Vukojević, Vesna and Vlahović, Filip and Ognjanović, Miloš and Švorc, Ľubomir and Kalcher, Kurt and Mutić, Jelena and Stanković, Dalibor",
year = "2019",
url = "http://cherry.chem.bg.ac.rs/handle/123456789/3752",
publisher = "Elsevier",
journal = "Journal of Electroanalytical Chemistry",
title = "Supplementary data for article: Đurđić, S.; Vukojević, V.; Vlahović, F.; Ognjanović, M.; Švorc; Kalcher, K.; Mutić, J.; Stanković, D. M. Application of Bismuth (III) Oxide Decorated Graphene Nanoribbons for Enzymatic Glucose Biosensing. Journal of Electroanalytical Chemistry 2019, 850. https://doi.org/10.1016/j.jelechem.2019.113400"
}
Đurđić, S. Z., Vukojević, V., Vlahović, F., Ognjanović, M., Švorc, Ľ., Kalcher, K., Mutić, J.,& Stanković, D. (2019). Supplementary data for article: Đurđić, S.; Vukojević, V.; Vlahović, F.; Ognjanović, M.; Švorc; Kalcher, K.; Mutić, J.; Stanković, D. M. Application of Bismuth (III) Oxide Decorated Graphene Nanoribbons for Enzymatic Glucose Biosensing. Journal of Electroanalytical Chemistry 2019, 850. https://doi.org/10.1016/j.jelechem.2019.113400.
Journal of Electroanalytical Chemistry
Elsevier..
Đurđić SZ, Vukojević V, Vlahović F, Ognjanović M, Švorc Ľ, Kalcher K, Mutić J, Stanković D. Supplementary data for article: Đurđić, S.; Vukojević, V.; Vlahović, F.; Ognjanović, M.; Švorc; Kalcher, K.; Mutić, J.; Stanković, D. M. Application of Bismuth (III) Oxide Decorated Graphene Nanoribbons for Enzymatic Glucose Biosensing. Journal of Electroanalytical Chemistry 2019, 850. https://doi.org/10.1016/j.jelechem.2019.113400. Journal of Electroanalytical Chemistry. 2019;
Đurđić Slađana Z., Vukojević Vesna, Vlahović Filip, Ognjanović Miloš, Švorc Ľubomir, Kalcher Kurt, Mutić Jelena, Stanković Dalibor, "Supplementary data for article: Đurđić, S.; Vukojević, V.; Vlahović, F.; Ognjanović, M.; Švorc; Kalcher, K.; Mutić, J.; Stanković, D. M. Application of Bismuth (III) Oxide Decorated Graphene Nanoribbons for Enzymatic Glucose Biosensing. Journal of Electroanalytical Chemistry 2019, 850. https://doi.org/10.1016/j.jelechem.2019.113400" Journal of Electroanalytical Chemistry (2019)

A highly sensitive fenobucarb electrochemical sensor based on graphene nanoribbons-ionic liquid-cobalt phthalocyanine composites modified on screen-printed carbon electrode coupled with a flow injection analysis

Kunpatee, Kanjana; Chamsai, Phuktra; Mehmeti, Eda; Stanković, Dalibor; Ortner, Astrid; Kalcher, Kurt; Samphao, Anchalee

(Elsevier, 2019)

TY  - JOUR
AU  - Kunpatee, Kanjana
AU  - Chamsai, Phuktra
AU  - Mehmeti, Eda
AU  - Stanković, Dalibor
AU  - Ortner, Astrid
AU  - Kalcher, Kurt
AU  - Samphao, Anchalee
PY  - 2019
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/3821
AB  - A sensitive and rapid method for the determination of fenobucarb by using screen-printed carbon electrode modified with graphene nanoribbons - ionic liquid - cobalt phthalocyanine (GNRs-IL-CoPc/SPCE) composites based on flow injection analysis (FIA) was developed and applied to vegetable samples. The prepared GNRs-IL-CoPc composite was characterized by Fourier transform infrared spectroscopy (FT-IR), X-ray diffraction (XRD), scanning electron microscopy (SEM), and atomic force microscopy (AFM). Moreover, cyclic voltammetry (CV), differential pulse voltammetry (DPV), and electrochemical impedance spectroscopy (EIS) were used to characterize the electrochemical behavior of the modified SPCE. The amperometric current responses were obtained from the oxidation of 2-sec-butyl-phenol, which is the product of alkaline hydrolysis of fenobucarb. The optimization of chemical variables and instrumental analysis such as composite amounts, pH, applied potential, and flow rate were carried out to obtain the best measurement. Under the optimal conditions, the proposed sensor yielded sensitivity of 0.0884 M/A·cm2, a wide linear range for detection of fenobucarb from 0.025 to 110 μM with a low detection, and quantification limits of 0.0089 μM and 0.0252 μM, respectively. Additionally, the developed sensor showed good repeatability (RSD = 3.5%, n = 10 measurements) and good reproducibility (RSD = 3.9%, n = 5 sensors). The proposed method could be effectively applied for the determination of fenobucarb in vegetable samples.
PB  - Elsevier
T2  - Journal of Electroanalytical Chemistry
T1  - A highly sensitive fenobucarb electrochemical sensor based on graphene nanoribbons-ionic liquid-cobalt phthalocyanine composites modified on screen-printed carbon electrode coupled with a flow injection analysis
VL  - 855
SP  - 113630
DO  - 10.1016/j.jelechem.2019.113630
ER  - 
@article{
author = "Kunpatee, Kanjana and Chamsai, Phuktra and Mehmeti, Eda and Stanković, Dalibor and Ortner, Astrid and Kalcher, Kurt and Samphao, Anchalee",
year = "2019",
url = "http://cherry.chem.bg.ac.rs/handle/123456789/3821",
abstract = "A sensitive and rapid method for the determination of fenobucarb by using screen-printed carbon electrode modified with graphene nanoribbons - ionic liquid - cobalt phthalocyanine (GNRs-IL-CoPc/SPCE) composites based on flow injection analysis (FIA) was developed and applied to vegetable samples. The prepared GNRs-IL-CoPc composite was characterized by Fourier transform infrared spectroscopy (FT-IR), X-ray diffraction (XRD), scanning electron microscopy (SEM), and atomic force microscopy (AFM). Moreover, cyclic voltammetry (CV), differential pulse voltammetry (DPV), and electrochemical impedance spectroscopy (EIS) were used to characterize the electrochemical behavior of the modified SPCE. The amperometric current responses were obtained from the oxidation of 2-sec-butyl-phenol, which is the product of alkaline hydrolysis of fenobucarb. The optimization of chemical variables and instrumental analysis such as composite amounts, pH, applied potential, and flow rate were carried out to obtain the best measurement. Under the optimal conditions, the proposed sensor yielded sensitivity of 0.0884 M/A·cm2, a wide linear range for detection of fenobucarb from 0.025 to 110 μM with a low detection, and quantification limits of 0.0089 μM and 0.0252 μM, respectively. Additionally, the developed sensor showed good repeatability (RSD = 3.5%, n = 10 measurements) and good reproducibility (RSD = 3.9%, n = 5 sensors). The proposed method could be effectively applied for the determination of fenobucarb in vegetable samples.",
publisher = "Elsevier",
journal = "Journal of Electroanalytical Chemistry",
title = "A highly sensitive fenobucarb electrochemical sensor based on graphene nanoribbons-ionic liquid-cobalt phthalocyanine composites modified on screen-printed carbon electrode coupled with a flow injection analysis",
volume = "855",
pages = "113630",
doi = "10.1016/j.jelechem.2019.113630"
}
Kunpatee, K., Chamsai, P., Mehmeti, E., Stanković, D., Ortner, A., Kalcher, K.,& Samphao, A. (2019). A highly sensitive fenobucarb electrochemical sensor based on graphene nanoribbons-ionic liquid-cobalt phthalocyanine composites modified on screen-printed carbon electrode coupled with a flow injection analysis.
Journal of Electroanalytical Chemistry
Elsevier., 855, 113630.
https://doi.org/10.1016/j.jelechem.2019.113630
Kunpatee K, Chamsai P, Mehmeti E, Stanković D, Ortner A, Kalcher K, Samphao A. A highly sensitive fenobucarb electrochemical sensor based on graphene nanoribbons-ionic liquid-cobalt phthalocyanine composites modified on screen-printed carbon electrode coupled with a flow injection analysis. Journal of Electroanalytical Chemistry. 2019;855:113630
Kunpatee Kanjana, Chamsai Phuktra, Mehmeti Eda, Stanković Dalibor, Ortner Astrid, Kalcher Kurt, Samphao Anchalee, "A highly sensitive fenobucarb electrochemical sensor based on graphene nanoribbons-ionic liquid-cobalt phthalocyanine composites modified on screen-printed carbon electrode coupled with a flow injection analysis" Journal of Electroanalytical Chemistry, 855 (2019):113630,
https://doi.org/10.1016/j.jelechem.2019.113630 .
8
9
10