First electrochemical investigation of organophosphorus pesticide azametiphos and its quantification using electroanalytical approach
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2018
Authors
Vukojević, Vesna
Đurđić, Slađana

Jevtic, Sonja
Pergal, Marija

Markovic, Aleksandar
Mutić, Jelena

Petković, Branka B.

Stanković, Dalibor

Article (Published version)

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In this work, the electrochemical behaviour and the subsequent development of an analytical procedure for quantification of pesticide azamethiphos, using boron-doped diamond (BDD) electrode are reported for the first time. It was found that azamethiphos electrochemical behaviour is irreversible oxidation at the potential of around 1.70 V, in 1 M nitric acid (pH 0). Also, it was found that potential of this oxidation was not pH dependent which can be attributed to the no proton involvement in electrochemical reaction on the electrode surface. The square wave voltammetric method was most appropriate for azamethiphos quantification. Under optimised experimental conditions, linear working range from 2 to 100 mu M was estimated with the detection limit of 0.45 mu M. Negligible effect of the possible interfering compound was observed. The obtained results show that the developed analytical methodology can be an adequate replacement for the, up to date, used methods for detection of organopho...sphorous pesticide.
Keywords:
Azamethiphos / electrochemistry / boron-doped diamond electrode / organophosphorous pesticidesSource:
International Journal of Environmental Analytical Chemistry, 2018, 98, 13, 1175-1185Publisher:
- Taylor & Francis Ltd, Abingdon
Funding / 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 (RS-172030)
- Multiscale structuring of polymer nanocomposites and functional materials based on different precursors (RS-45022)
- Strengthening of the MagBioVin Research and Innovation Team for Development of Novel Approaches for Tumour Therapy based on Nanostructured Materials (EU-621375)
DOI: 10.1080/03067319.2018.1537394
ISSN: 0306-7319
WoS: 000451132200001
Scopus: 2-s2.0-85055546040
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IHTMTY - JOUR AU - Vukojević, Vesna AU - Đurđić, Slađana AU - Jevtic, Sonja AU - Pergal, Marija AU - Markovic, Aleksandar AU - Mutić, Jelena AU - Petković, Branka B. AU - Stanković, Dalibor PY - 2018 UR - https://cer.ihtm.bg.ac.rs/handle/123456789/2358 AB - In this work, the electrochemical behaviour and the subsequent development of an analytical procedure for quantification of pesticide azamethiphos, using boron-doped diamond (BDD) electrode are reported for the first time. It was found that azamethiphos electrochemical behaviour is irreversible oxidation at the potential of around 1.70 V, in 1 M nitric acid (pH 0). Also, it was found that potential of this oxidation was not pH dependent which can be attributed to the no proton involvement in electrochemical reaction on the electrode surface. The square wave voltammetric method was most appropriate for azamethiphos quantification. Under optimised experimental conditions, linear working range from 2 to 100 mu M was estimated with the detection limit of 0.45 mu M. Negligible effect of the possible interfering compound was observed. The obtained results show that the developed analytical methodology can be an adequate replacement for the, up to date, used methods for detection of organophosphorous pesticide. PB - Taylor & Francis Ltd, Abingdon T2 - International Journal of Environmental Analytical Chemistry T1 - First electrochemical investigation of organophosphorus pesticide azametiphos and its quantification using electroanalytical approach VL - 98 IS - 13 SP - 1175 EP - 1185 DO - 10.1080/03067319.2018.1537394 ER -
@article{ author = "Vukojević, Vesna and Đurđić, Slađana and Jevtic, Sonja and Pergal, Marija and Markovic, Aleksandar and Mutić, Jelena and Petković, Branka B. and Stanković, Dalibor", year = "2018", abstract = "In this work, the electrochemical behaviour and the subsequent development of an analytical procedure for quantification of pesticide azamethiphos, using boron-doped diamond (BDD) electrode are reported for the first time. It was found that azamethiphos electrochemical behaviour is irreversible oxidation at the potential of around 1.70 V, in 1 M nitric acid (pH 0). Also, it was found that potential of this oxidation was not pH dependent which can be attributed to the no proton involvement in electrochemical reaction on the electrode surface. The square wave voltammetric method was most appropriate for azamethiphos quantification. Under optimised experimental conditions, linear working range from 2 to 100 mu M was estimated with the detection limit of 0.45 mu M. Negligible effect of the possible interfering compound was observed. The obtained results show that the developed analytical methodology can be an adequate replacement for the, up to date, used methods for detection of organophosphorous pesticide.", publisher = "Taylor & Francis Ltd, Abingdon", journal = "International Journal of Environmental Analytical Chemistry", title = "First electrochemical investigation of organophosphorus pesticide azametiphos and its quantification using electroanalytical approach", volume = "98", number = "13", pages = "1175-1185", doi = "10.1080/03067319.2018.1537394" }
Vukojević, V., Đurđić, S., Jevtic, S., Pergal, M., Markovic, A., Mutić, J., Petković, B. B.,& Stanković, D.. (2018). First electrochemical investigation of organophosphorus pesticide azametiphos and its quantification using electroanalytical approach. in International Journal of Environmental Analytical Chemistry Taylor & Francis Ltd, Abingdon., 98(13), 1175-1185. https://doi.org/10.1080/03067319.2018.1537394
Vukojević V, Đurđić S, Jevtic S, Pergal M, Markovic A, Mutić J, Petković BB, Stanković D. First electrochemical investigation of organophosphorus pesticide azametiphos and its quantification using electroanalytical approach. in International Journal of Environmental Analytical Chemistry. 2018;98(13):1175-1185. doi:10.1080/03067319.2018.1537394 .
Vukojević, Vesna, Đurđić, Slađana, Jevtic, Sonja, Pergal, Marija, Markovic, Aleksandar, Mutić, Jelena, Petković, Branka B., Stanković, Dalibor, "First electrochemical investigation of organophosphorus pesticide azametiphos and its quantification using electroanalytical approach" in International Journal of Environmental Analytical Chemistry, 98, no. 13 (2018):1175-1185, https://doi.org/10.1080/03067319.2018.1537394 . .