First electrochemical investigation of organophosphorus pesticide azametiphos and its quantification using electroanalytical approach
Само за регистроване кориснике
2018
Аутори
Vukojević, VesnaĐurđić, Slađana Z.
Jevtić, Sonja
Pergal, Marija V.
Marković, A.
Mutić, Jelena
Petković, Branka B.
Stanković, Dalibor
Чланак у часопису (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
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 µM was estimated with the detection limit of 0.45 µM. 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 organophospho...rous pesticide. © 2018, © 2018 Informa UK Limited, trading as Taylor & Francis Group.
Кључне речи:
Azamethiphos / boron-doped diamond electrode / electrochemistry / organophosphorous pesticidesИзвор:
International Journal of Environmental Analytical Chemistry, 2018Финансирање / пројекти:
- Strengthening of the MagBioVin Research and Innovation Team for Development of Novel Approaches for Tumour Therapy based on Nanostructured Materials (EU-621375)
- Вишескално структурирање полимерних нанокомпозита и функционалних материјала применом различитих прекурсора (RS-45022)
- Примена унапређених оксидационих процеса и наноструктурисаних оксидних материјала за уклањање загађивача из животне средине, развој и оптимизација инструменталних техника за праћење ефикасности (RS-172030)
DOI: 10.1080/03067319.2018.1537394
ISSN: 0306-7319
WoS: 000451132200001
Scopus: 2-s2.0-85055546040
Институција/група
Hemijski fakultet / Faculty of ChemistryTY - JOUR AU - Vukojević, Vesna AU - Đurđić, Slađana Z. AU - Jevtić, Sonja AU - Pergal, Marija V. AU - Marković, A. AU - Mutić, Jelena AU - Petković, Branka B. AU - Stanković, Dalibor PY - 2018 UR - https://cherry.chem.bg.ac.rs/handle/123456789/356 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 µM was estimated with the detection limit of 0.45 µM. 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. © 2018, © 2018 Informa UK Limited, trading as Taylor & Francis Group. T2 - International Journal of Environmental Analytical Chemistry T1 - First electrochemical investigation of organophosphorus pesticide azametiphos and its quantification using electroanalytical approach DO - 10.1080/03067319.2018.1537394 ER -
@article{ author = "Vukojević, Vesna and Đurđić, Slađana Z. and Jevtić, Sonja and Pergal, Marija V. and Marković, A. 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 µM was estimated with the detection limit of 0.45 µM. 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. © 2018, © 2018 Informa UK Limited, trading as Taylor & Francis Group.", journal = "International Journal of Environmental Analytical Chemistry", title = "First electrochemical investigation of organophosphorus pesticide azametiphos and its quantification using electroanalytical approach", doi = "10.1080/03067319.2018.1537394" }
Vukojević, V., Đurđić, S. Z., Jevtić, S., Pergal, M. V., Marković, 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. https://doi.org/10.1080/03067319.2018.1537394
Vukojević V, Đurđić SZ, Jevtić S, Pergal MV, Marković 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;. doi:10.1080/03067319.2018.1537394 .
Vukojević, Vesna, Đurđić, Slađana Z., Jevtić, Sonja, Pergal, Marija V., Marković, A., 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 (2018), https://doi.org/10.1080/03067319.2018.1537394 . .