Electrochemical behaviour of dopamine at covalent modified glassy carbon electrode with l-cysteine: preliminary results
The surface of glassy carbon (GC) electrode has been modified by oxidation of L-cysteine. The covalent modified GC electrode with L-Cysteine has been studied, according the supporting electrolyte used. Favourable interactions between the L-cysteine film and DA enhance the current response compared t...
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| Outros Autores: | , |
| Formato: | article |
| Idioma: | eng |
| Publicado em: |
2009
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| Texto completo: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392009000400002 |
| País: | Brasil |
| Oai: | oai:scielo:S1516-14392009000400002 |