Electrochemical Oxidation of Nortriptyline and Its Voltammetric Sensing at a Carbon Ionic Liquid Electrode
- Авторы: Farjami F.1, Fasihi F.1, Moradi S.1, Darvishi T.1, Shafiee G.1
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Учреждения:
- Department of Chemistry, Marvdasht Branch
- Выпуск: Том 73, № 2 (2018)
- Страницы: 183-189
- Раздел: Articles
- URL: https://journals.rcsi.science/1061-9348/article/view/182974
- DOI: https://doi.org/10.1134/S1061934818020053
- ID: 182974
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Аннотация
The electrochemical oxidation of nortriptyline at a carbon ionic liquid electrode (CILE) was investigated. Nortriptyline is electrochemically inactive on conventional electrodes but CILE exhibited excellent electrocatalytic activity toward oxidation of nortriptyline with the well-defined anodic peak at 860 mV. This characteristic was attributed to the outstanding conductivity and electrocatalytic effect of the ionic liquid, 1-octylpyridinum hexaflourophosphate, used as a binder in the construction of the electrode. The influence of experimental parameters such as pH and sweep rate was also studied. The quantitative determination of nortriptyline was performed using differential pulse voltammetry technique. Under selected conditions the anodic peak current was linear to nortriptyline concentration in the ranges of 4.8 × 10–6 to 2.4 × 10–5 M and 2.4 × 10–5 to 6.4 × 10–5 M, with correlation coefficients of 0.9992 and 09949, respectively. The detection limit was 3 × 10–7 M.
Об авторах
Fatemeh Farjami
Department of Chemistry, Marvdasht Branch
Автор, ответственный за переписку.
Email: fatemehfarjami@gmail.com
Иран, Marvdasht
Farshid Fasihi
Department of Chemistry, Marvdasht Branch
Email: fatemehfarjami@gmail.com
Иран, Marvdasht
Sayyed Moradi
Department of Chemistry, Marvdasht Branch
Email: fatemehfarjami@gmail.com
Иран, Marvdasht
Tahmineh Darvishi
Department of Chemistry, Marvdasht Branch
Email: fatemehfarjami@gmail.com
Иран, Marvdasht
Gholam Shafiee
Department of Chemistry, Marvdasht Branch
Email: fatemehfarjami@gmail.com
Иран, Marvdasht
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