Determination of Trace Metals by Differential Pulse Voltammetry at Chitosan Modified Electrodes
Surface modification by chitosan (CT) on a glassy carbon electrode (GCE) was employed in the present study to determine metal traces (Cu, Pb, Cd, Co, As and Pt). Previous report about the chitosan film affinity toward positive or negative species demonstrated and allowed the application of these pol...
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| Outros Autores: | , , |
| Formato: | article |
| Idioma: | eng |
| Publicado em: |
2010
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| Assuntos: | |
| Texto completo: | http://scielo.pt/scielo.php?script=sci_arttext&pid=S0872-19042010000100004 |
| País: | Portugal |
| Oai: | oai:scielo:S0872-19042010000100004 |