Voltammetric determination of benzidine and its derivatives, at a glassy-carbon electrode

Abstract

Conditions have been found for the determination of benzidine, o-tolidine, o-dianisidine, 3,3'-diaminobenzidine and 3,3'-dichlorobenzidine by classical and differential pulse voltammetry at a glassy-carbon stationary or rotating electrode, in the concentration range 10^-5-10^-3M. The mechanism of the oxidation is discussed and applications are presented for the determination of these chemical carcinogens and their mixtures either directly, or after preliminary separation by extraction or thin-layer chromatography.

Original language	English
Pages (from-to)	811-815
Number of pages	5
Journal	Talanta
Volume	33
Issue number	10
DOIs	https://doi.org/10.1016/0039-9140(86)80199-0
Publication status	Published - 1 Jan 1986
Externally published	Yes

ASJC Scopus subject areas

Analytical Chemistry

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10.1016/0039-9140(86)80199-0

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title = "Voltammetric determination of benzidine and its derivatives, at a glassy-carbon electrode",

abstract = "Conditions have been found for the determination of benzidine, o-tolidine, o-dianisidine, 3,3'-diaminobenzidine and 3,3'-dichlorobenzidine by classical and differential pulse voltammetry at a glassy-carbon stationary or rotating electrode, in the concentration range 10-5-10-3M. The mechanism of the oxidation is discussed and applications are presented for the determination of these chemical carcinogens and their mixtures either directly, or after preliminary separation by extraction or thin-layer chromatography.",

author = "Ji{\v r}{\'i} Barek and Anton{\'i}n Berka and Zuzana Tocksteinov{\'a} and Ji{\v r}{\'i} Zima",

year = "1986",

month = jan,

day = "1",

doi = "10.1016/0039-9140(86)80199-0",

language = "English",

volume = "33",

pages = "811--815",

journal = "Talanta",

issn = "0039-9140",

publisher = "Elsevier",

number = "10",

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TY - JOUR

T1 - Voltammetric determination of benzidine and its derivatives, at a glassy-carbon electrode

AU - Barek, Jiří

AU - Berka, Antonín

AU - Tocksteinová, Zuzana

AU - Zima, Jiří

PY - 1986/1/1

Y1 - 1986/1/1

N2 - Conditions have been found for the determination of benzidine, o-tolidine, o-dianisidine, 3,3'-diaminobenzidine and 3,3'-dichlorobenzidine by classical and differential pulse voltammetry at a glassy-carbon stationary or rotating electrode, in the concentration range 10-5-10-3M. The mechanism of the oxidation is discussed and applications are presented for the determination of these chemical carcinogens and their mixtures either directly, or after preliminary separation by extraction or thin-layer chromatography.

AB - Conditions have been found for the determination of benzidine, o-tolidine, o-dianisidine, 3,3'-diaminobenzidine and 3,3'-dichlorobenzidine by classical and differential pulse voltammetry at a glassy-carbon stationary or rotating electrode, in the concentration range 10-5-10-3M. The mechanism of the oxidation is discussed and applications are presented for the determination of these chemical carcinogens and their mixtures either directly, or after preliminary separation by extraction or thin-layer chromatography.

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U2 - 10.1016/0039-9140(86)80199-0

DO - 10.1016/0039-9140(86)80199-0

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VL - 33

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EP - 815

JO - Talanta

JF - Talanta

SN - 0039-9140

IS - 10

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