Приказано за аутора "Pergal, Marija"
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Assessment of Degradation of Sulfonylurea Herbicides in Water by Chlorine Dioxide
Pergal, Marija; Kodranov, Igor; Pergal, Miodrag; Dojčinović, Biljana; Stanković, Dalibor; Petković, Branka; Manojlović, DraganThe degradation of two sulfonylurea herbicides, nicosulfuron and thifensulfuron methyl in water by chlorine dioxide, was studied for the first time in this paper. In order to examine the optimal parameters for degradation ... -
Boron-doped diamond electrode as efficient sensing platform for simultaneous quantification of mefenamic acid and indomethacin
Petković, Branka; Ognjanović, Miloš; Krstić, Milena; Stanković, Vesna; Babincev, Ljiljana; Pergal, Marija; Stanković, DaliborMefenamic acid and indomethacin, medicaments belonging to the group of non-steroidal anti-inflammatory agents, were determined separately and simultaneously at anodically prepared BDDE. Differential pulse voltammetry was ... -
Boron-doped diamond electrode-a prestigious unmodified carbon electrode for simple and fast determination of bentazone in river water samples
Jevtić, Sonja; Stefanović, Anđela; Stanković, Dalibor; Pergal, Marija; Ivanović, Aleksandra; Jokić, Anja; Petković, BrankaBentazone (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 ... -
Degradation Products, Mineralization, and Toxicity Assessment of Pesticides Malathion and Fenitrothion
Pergal, Marija; Kodranov, Igor; Pergal, Miodrag; Gašić, Uroš; Stanković, Dalibor; Petković, Branka; Manojlović, DraganThe 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 ... -
Evaluation of azamethiphos and dimethoate degradation using chlorine dioxide during water treatment
Pergal, Marija; Kodranov, Igor; Dojčinović, Biljana; Avdin, Viacheslav; Stanković, Dalibor; Petković, Branka; Manojlović, DraganChlorine 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 ... -
First electrochemical investigation of organophosphorus pesticide azametiphos and its quantification using electroanalytical approach
Vukojević, Vesna; Đurđić, Slađana; Jevtić, Sonja; Pergal, Marija; Marković, Aleksandar; Mutić, Jelena; Petković, Branka; Stanković, DaliborIn 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. ... -
First electrochemistry of herbicide pethoxamid and its quantification using electroanalytical approach from mixed commercial product
Jevtić, Sonja; Vukojević, Vesna; Đurđić, Slađana; Pergal, Marija; Manojlović, Dragan; Petković, Branka; Stanković, DaliborThis 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 ... -
First study of electrochemical behavior of herbicide pethoxamid and its voltammetric determination in river water
Jevtić, Sonja; Vukojević, Vesna; Đurdjić, Slađana; Pergal, Marija; Manojlović, Dragan; Petković, Branka; Stanković, DaliborPethoxamid (РОА) is relatively new herbicide and it belongs to group of chloroacetamides. lt inhibits the germination of target weeds in com, soybeans, peas and beans, tobacco and other crops and it can affects on ... -
Herbicide Clomazone Detection Using Electroanalytical Approach Using Boron Doped Diamond Electrode
Đurđić, Slađana; Vukojević, Vesna; Jevtić, Sonja; Pergal, Marija; Petković, Branka; Stanković, DaliborIn this work, for the first time we proposed electrochemical behavior and development of an analytical procedure for quantification of pesticide clomazone. Electrochemical behavior of clomazone’s at boron-doped diamond ... -
Optimization study of the azamethiphos degradation using chlorine dioxide
Pergal, Marija; Kuč, Dragana; Kodranov, Igor; Pergal, Miodrag; Stanković, Dalibor; Petković, Branka; Manojlović, DraganIn the present study, the degradation of azamethiphos using chlorine dioxide was studied. The optimization of the azamethiphos degradation in terms of chloriпe dioxide dosage, different time of degradation and at different ... -
Poly(dimethylsiloxane) modified polymers: Synthesis, structure and physical properties
Pergal, Marija; Balaban, Milica; Stanković, Dalibor; Petković, BrankaPoly(dimethylsiloxane)s (PDMS) have one of the lowest values of glass transition temperature among synthetic polymers, and indicate low-temperature flexibility, excellent thermal, thermo-oxidative and ultraviolet stability, ... -
Quantification of organophosphorus pesticide azamethiphos using electroanalytical approach
Vukojević, Vesna; Đurđić, Slađana; Jevtić, Sonja; Pergal, Marija; Petković, Branka; Stanković, DaliborIn this work, for the first time, we proposed electrochemical behavior and development of analytical procedure for quantification of pesticide azamethiphos, using boron doped diamond (BDD) electrode. It was found that ...