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)

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	https://doi.org/10.1016/j.jelechem.2014.01.017
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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10.1016/j.jelechem.2014.01.017

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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

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). / Deýlová, Dana; Vyskočil, Vlastimil; Barek, Jiří.

In: Journal of Electroanalytical Chemistry, Vol. 717-718, 15.03.2014, p. 237-242.

Research output: Contribution to journal › Article › peer-review

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, vol. 717-718, pp. 237-242. https://doi.org/10.1016/j.jelechem.2014.01.017

Deýlová D, Vyskočil V, Barek J. 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. 2014 Mar 15;717-718:237-242. https://doi.org/10.1016/j.jelechem.2014.01.017

Deýlová, Dana ; Vyskočil, Vlastimil ; Barek, Jiří. / 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). In: Journal of Electroanalytical Chemistry. 2014 ; Vol. 717-718. pp. 237-242.

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title = "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 {\v S}tul{\'i}k († 27 May 2013)",

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.",

keywords = "2-Amino-6- nitrobenzothiazole, 5-Nitrobenzimidazole, Carbon film electrode, Differential pulse voltammetry, Direct current voltammetry, Natural graphite-polystyrene composite transducer",

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