Výsledky vyhledávání - "Sonja Jevtić"

Quality evaluation of wines from Kosovo and Metohija: Polyphenols content, antioxidant activity and elemental composition

Autor: Sonja Jevtić, Jelena Mutić, Slađana Đurđić, Ljiljana Babincev, Dejan Gurešić, Dalibor Stanković, Branka Petković

Publikováno v: Bulletin of Natural Sciences Research (2022) 12(2):7-13

Wine is a very rich source of polyphenols and essential elements which have multiple biological activities. This study evaluates the total phenolic content (TPC), antioxidant activity (AA) of sixteen wine samples made from different grape varieties i

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2a5ffc8564d32b0e1fe40f2123d6bdd1
http://scindeks.ceon.rs/article.aspx?artid=2738-09712202007J

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Characterization of new synthesized Fe2O3 nanoparticles and their application as detection signal amplifiers in herbicide bentazone electroanalytical determination

Autor: Branka Petković, Sonja Jevtić, Bojana Laban, Anja Jokić, Vesna Vasić

Publikováno v: The University Thought-Publication in Natural Sciences (2019) 9(1):27-31
The University Thought: Publication in Natural Sciences, Vol 9, Iss 1, Pp 27-31 (2019)

The iron oxide nanoparticles (Fe2O3 NPs) were synthesized from two different iron salts by solid-state synthesis method. The synthesized powder of Fe2O3 NPs is soluble in water, and the colloidal dispersion was characterized by TEM, FTIR, UV-Vis spec

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1da1f936bbe688b3a054931ae8ff2cd6
https://doi.org/10.5937/univtho9-19359

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A mini-review of electroanalytical methods for pesticides quantification

Autor: Sonja Jevtić, Anja Jokić, Dalibor M. Stanković, Branka Petković

Publikováno v: The University Thought: Publication in Natural Sciences, Vol 9, Iss 2, Pp 19-32 (2019)
The University Thought-Publication in Natural Sciences (2019) 9(2):19-32

This review paper shows the progress made in the last five years in electrochemical methods applied for the purpose of detection and quantification of pesticides - nowadays the most serious pollutants of the environment. Most pesticides can be succes

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7054a53222a797814bacfa44abdc821c
https://doi.org/10.5937/univtho9-20130

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

Autor: Vesna Vukojević, Dalibor M. Stanković, Branka Petković, Sonja Jevtić, Dragan Manojlović, Marija V. Pergal, Sladjana Djurdjić

Publikováno v: Electrochimica Acta

This work present a new approach for the detection of relatively new herbicide pethoxamid (POA), a first electrochemical behavior and determination based on its oxidation on boron-doped diamond electrode in Britton-Robinson buffer solution at pH 4. S

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::146aa30b3184ee26762ee2b5847ed42c
https://vinar.vin.bg.ac.rs/handle/123456789/7689

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

Autor: Sladjana Djurdjić, Dalibor M. Stanković, Vesna Vukojević, Marija V. Pergal, Sonja Jevtić, Jelena Mutić, Branka Petković, Aleksandar Markovic

Publikováno v: International Journal of Environmental Analytical Chemistry

In this work, the electrochemical behaviour and the subsequent development of an analytical procedure for quantification of pesticide azamethiphos, using boron-doped diamond (BDD) electrode are reported for the first time. It was found that azamethip

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2fccf4f057211025448feb0f2402fdf1
https://cherry.chem.bg.ac.rs/handle/123456789/356

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

Autor: Marija V. Pergal, Sonja Jevtić, Aleksandra Ivanović, Anđela Stefanović, Anja Jokić, Dalibor M. Stanković, Branka Petković

Publikováno v: Diamond and Related Materials

Bentazone (BZ) is selective contact-past herbicide with suspected reproductive toxicity potential for human due to possible contamination of ground and surface waters. This work presents simple, rapid, sensitive and accurate determination of bentazon

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a49d84deae97e61c83160ef107d7e3d4
https://cherry.chem.bg.ac.rs/handle/123456789/2081

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