Abstract
Voltammetric behavior of two genotoxic nitro compounds (2-amino-6- nitrobenzothiazole, ANBT, and 5-nitrobenzimidazole, 5-NBIA) has been investigated using direct current voltammetry (DCV) and differential pulse voltammetry (DPV) at a polished silver solid amalgam electrode modified by microcrystalline natural graphite-polystyrene composite transducer (shortly denoted as carbon film electrode - CFE). The optimum conditions have been found for their determination in the Britton-Robinson buffer solutions. The practical applicability of the newly developed methods was verified on model samples of drinking and river waters.
| Original language | English |
|---|---|
| Pages (from-to) | 237-242 |
| Number of pages | 6 |
| Journal | Journal of Electroanalytical Chemistry |
| Volume | 717-718 |
| DOIs | |
| Publication status | Published - 15 Mar 2014 |
| Externally published | Yes |
Keywords
- 2-Amino-6- nitrobenzothiazole
- 5-Nitrobenzimidazole
- Carbon film electrode
- Differential pulse voltammetry
- Direct current voltammetry
- Natural graphite-polystyrene composite transducer
ASJC Scopus subject areas
- Analytical Chemistry
- Chemical Engineering(all)
- Electrochemistry
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Cite this
Deýlová, D., Vyskočil, V., & Barek, J. (2014). Voltammetric determination of 2-amino-6-nitrobenzothiazole and 5-nitrobenzimidazole using a silver solid amalgam electrode modified by a microcrystalline natural graphite-polystyrene composite film Dedicated to the memory of Professor Karel Štulík († 27 May 2013). Journal of Electroanalytical Chemistry, 717-718, 237-242. https://doi.org/10.1016/j.jelechem.2014.01.017