Adsorptive Stripping Voltammetric Determination of 1-(4′-Bromophenyl)-3,3-dimethyltriazene

Abstract

The optimum conditions were established for the determination of the genotoxic substance 1-(4′-bromophenyl)-3,3-dimethyltriazene by differential-pulse voltammetry at a hanging mercury drop electrode in the concentration range 1 × 10^-4 to 1 × 10^-7 mol dm^-3. The sensitivity of the determination can be improved through adsorptive accumulation of the investigated substance on the surface of the hanging mercury drop electrode: differential pulse adsorptive stripping voltammetry can be used in the concentration range 1x10^-7 to 2 × 10^-10 mol dm^-3. The relative standard deviation (for ten determinations at 2 × 10^-10 mol dm^-3) was 7.5%.

Original language	English
Pages (from-to)	101-108
Number of pages	8
Journal	Mikrochimica Acta
Volume	122
Issue number	1-2
Publication status	Published - 1 Jan 1996
Externally published	Yes

Keywords

1-(4′-bromophenyl)-3,3-dimethyltriazene determination
Adsorptive stripping voltammetry

ASJC Scopus subject areas

Analytical Chemistry

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title = "Adsorptive Stripping Voltammetric Determination of 1-(4′-Bromophenyl)-3,3-dimethyltriazene",

abstract = "The optimum conditions were established for the determination of the genotoxic substance 1-(4′-bromophenyl)-3,3-dimethyltriazene by differential-pulse voltammetry at a hanging mercury drop electrode in the concentration range 1 × 10-4 to 1 × 10-7 mol dm-3. The sensitivity of the determination can be improved through adsorptive accumulation of the investigated substance on the surface of the hanging mercury drop electrode: differential pulse adsorptive stripping voltammetry can be used in the concentration range 1x10-7 to 2 × 10-10 mol dm-3. The relative standard deviation (for ten determinations at 2 × 10-10 mol dm-3) was 7.5%.",

keywords = "1-(4′-bromophenyl)-3,3-dimethyltriazene determination, Adsorptive stripping voltammetry",

author = "Ignjatovi{\'c}, {Ljubi{\v s}a M.} and Ji{\v r}{\'i} Barek and Ji{\v r}{\'i} Zima and Markovi{\'c}, {Dragan A.}",

year = "1996",

month = jan,

day = "1",

language = "English",

volume = "122",

pages = "101--108",

journal = "Mikrochimica Acta",

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publisher = "Springer Wien",

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TY - JOUR

T1 - Adsorptive Stripping Voltammetric Determination of 1-(4′-Bromophenyl)-3,3-dimethyltriazene

AU - Ignjatović, Ljubiša M.

AU - Barek, Jiří

AU - Zima, Jiří

AU - Marković, Dragan A.

PY - 1996/1/1

Y1 - 1996/1/1

N2 - The optimum conditions were established for the determination of the genotoxic substance 1-(4′-bromophenyl)-3,3-dimethyltriazene by differential-pulse voltammetry at a hanging mercury drop electrode in the concentration range 1 × 10-4 to 1 × 10-7 mol dm-3. The sensitivity of the determination can be improved through adsorptive accumulation of the investigated substance on the surface of the hanging mercury drop electrode: differential pulse adsorptive stripping voltammetry can be used in the concentration range 1x10-7 to 2 × 10-10 mol dm-3. The relative standard deviation (for ten determinations at 2 × 10-10 mol dm-3) was 7.5%.

AB - The optimum conditions were established for the determination of the genotoxic substance 1-(4′-bromophenyl)-3,3-dimethyltriazene by differential-pulse voltammetry at a hanging mercury drop electrode in the concentration range 1 × 10-4 to 1 × 10-7 mol dm-3. The sensitivity of the determination can be improved through adsorptive accumulation of the investigated substance on the surface of the hanging mercury drop electrode: differential pulse adsorptive stripping voltammetry can be used in the concentration range 1x10-7 to 2 × 10-10 mol dm-3. The relative standard deviation (for ten determinations at 2 × 10-10 mol dm-3) was 7.5%.

KW - 1-(4′-bromophenyl)-3,3-dimethyltriazene determination

KW - Adsorptive stripping voltammetry

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VL - 122

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JO - Mikrochimica Acta

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ER -

Adsorptive Stripping Voltammetric Determination of 1-(4′-Bromophenyl)-3,3-dimethyltriazene

Abstract

Keywords

ASJC Scopus subject areas

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