Square-Wave Voltammetric Method for Determination of Aconitic Acid

Spirevska, Ilinka and Soptrajanova, Lidija and Gulaboski, Rubin (2000) Square-Wave Voltammetric Method for Determination of Aconitic Acid. Analytical Letters, 33 (5). pp. 919-928. ISSN 0003-2719

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Official URL: http://dx.doi.org/10.1080/00032710008543099

Abstract

A square-wave voltammetric method at a hanging mercury drop electrode for quantitative determination of aconitic acid in aqueous solution is developed. Aconitic acid is an electroactive compound in acid and neutral medium. Its voltammetric response depends on the type as well as the pH of the supporting electrolyte. The optimization of experimental parameters for quantitative determination of aconitic acid was achieved. The quantitative determination of aconitic acid was carried out in o. 1 mol/L HCl as a supporting electrolyte. The effect of interferences is studied. The detection limit of aconitic acid is 0.184 μg/mL.

Item Type: Article
Uncontrolled Keywords: square-wave voltammetry, biosensors, aconitic acid, electrochemistry
Subjects: Agricultural Sciences > Agricultural biotechnology
Natural sciences > Chemical sciences
Natural sciences > Physical sciences
Divisions: Faculty of Agriculture
Depositing User: Rubin Gulaboski
Date Deposited: 31 Oct 2012 19:23
Last Modified: 31 Oct 2012 19:23
URI: http://eprints.ugd.edu.mk/id/eprint/205

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