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http://acervodigital.unesp.br/handle/11449/25851- Título:
- Determination of caffeic acid in red wine by voltammetric method
- Universidade de São Paulo (USP)
- Universidade Estadual Paulista (UNESP)
- 1040-0397
- The electrochemical oxidation of 3,4-dihydroxycinnamic acid, caffeic acid, leads to a stable electroactive poly(caffeic acid) thin film containing quinone moiety on a preactivated glassy polymeric carbon electrode. The properties of the deposited films as well as the stability study under different experimental conditions were investigated. Taking advantage of the electrochemical behavior, an analytical method based on differential pulse voltammetry for determination of caffeic acid in red wine was proposed.
- 1-Jun-2008
- Electroanalysis. Weinheim: Wiley-v C H Verlag Gmbh, v. 20, n. 11, p. 1252-1258, 2008.
- 1252-1258
- Wiley-v C H Verlag Gmbh
- glassy polymeric carbon
- caffeic acid
- differential pulse voltammetry
- phenolic compound
- http://dx.doi.org/10.1002/elan.200704175
- Acesso restrito
- outro
- http://repositorio.unesp.br/handle/11449/25851
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