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)

Dana Deýlová, Vlastimil Vyskočil, Jiří Barek

Research output: Contribution to journalArticle

10 Citations (Scopus)

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 languageEnglish
Pages (from-to)237-242
Number of pages6
JournalJournal of Electroanalytical Chemistry
Volume717-718
DOIs
Publication statusPublished - 15 Mar 2014
Externally publishedYes

Fingerprint

Mercury amalgams
Graphite
Polystyrenes
Composite films
Voltammetry
Silver
Nitro Compounds
Data storage equipment
Electrodes
Carbon films
Transducers
Buffers
Rivers
Water
Composite materials

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

Cite this

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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 Štul{\'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",
author = "Dana De{\'y}lov{\'a} and Vlastimil Vyskočil and Jiř{\'i} Barek",
year = "2014",
month = "3",
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doi = "10.1016/j.jelechem.2014.01.017",
language = "English",
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journal = "Journal of Electroanalytical Chemistry",
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publisher = "Elsevier BV",

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TY - JOUR

T1 - 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)

AU - Deýlová, Dana

AU - Vyskočil, Vlastimil

AU - Barek, Jiří

PY - 2014/3/15

Y1 - 2014/3/15

N2 - 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.

AB - 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.

KW - 2-Amino-6- nitrobenzothiazole

KW - 5-Nitrobenzimidazole

KW - Carbon film electrode

KW - Differential pulse voltammetry

KW - Direct current voltammetry

KW - Natural graphite-polystyrene composite transducer

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