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Modifying glassy carbon (GC) electrodes to confer selectivity for the voltammetric detection of L-cysteine in the presence of DL-homocysteine and glutathione

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. © 2008 Wiley-VCH Verlag GmbH and Co. KGaA.
Publication status:
Published

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Publisher copy:
10.1002/elan.200704151

Authors


Okumura, LL More by this author
Stradiotto, NR More by this author
More by this author
Institution:
University of Oxford
Department:
Oxford, MPLS, Chemistry, Physical and Theoretical Chem
Journal:
ELECTROANALYSIS
Volume:
20
Issue:
8
Pages:
916-918
Publication date:
2008-04-05
DOI:
EISSN:
1521-4109
ISSN:
1040-0397
URN:
uuid:1ed543f9-c566-4d00-b722-cb926a3164d7
Source identifiers:
118958
Local pid:
pubs:118958
Language:
English
Keywords:

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