Modifying glassy carbon (GC) electrodes to confer selectivity for the voltammetric detection of L-cysteine in the presence of DL-homocysteine and glutathione
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Undergraduate course
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Wiley-v C H Verlag Gmbh
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Wiley
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Article
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Acesso restrito
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Abstract
In this communication we report a proof of concept study of the use of cyclic voltammetry with a polyeugenol-modified glassy carbon (GC) electrode to selectively detect L-cysteine in the presence of both DL-homocysteine and glutathione in perchloric acid. The formation of a polyeugenol-modified gold electrode is also reported for the first time.
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English
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Electroanalysis. Weinheim: Wiley-v C H Verlag Gmbh, v. 20, n. 8, p. 916-918, 2008.
