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(Reference retrieved automatically from SciELO through information on FAPESP grant and its corresponding number as mentioned in the publication by the authors.)

Electroanalytical techniques for the determination of pesticides in foods

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Author(s):
Andressa Galli [1] ; Djenaine De Souza [2] ; Gustavo S. Garbellini [3] ; Cláudia F. B. Coutinho [4] ; Luiz H. Mazo [5] ; Luis A. Avaca [6] ; Sergio A. S. Machado [7]
Total Authors: 7
Affiliation:
[1] Universidade de São Paulo. Instituto de Química
[2] Universidade de São Paulo. Instituto de Química
[3] Universidade de São Paulo. Instituto de Química
[4] Universidade de São Paulo. Instituto de Química
[5] Universidade de São Paulo. Instituto de Química
[6] Universidade de São Paulo. Instituto de Química
[7] Universidade de São Paulo. Instituto de Química
Total Affiliations: 7
Document type: Journal article
Source: Química Nova; v. 29, n. 1, p. 105-112, 2006-02-00.
Abstract

The aim of this work is to discuss selected applications of electroanalytical techniques for the detection of pesticides in foods and beverages, published in the last ten years. The applications involved different working electrodes for the electroanalytical determination of pesticides, namely amperometric biosensors, cholinesterase-based biosensors, polymer-modified electrodes, ultramicroelectrodes and hanging mercury drop electrodes. They were used for several voltammetric and amperometric techniques in different analytical procedures for the detection and quantification of different classes of pesticides in different food matrices. (AU)