The Stability Study of Pentacyano(4-merc
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Izaura Cirino Nogueira Diógenes; Francisco Carlos Nart; Márcia Laudelina Arruda
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Article
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2002
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John Wiley and Sons
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English
⚖ 106 KB
The stability of the SAM formed by 4-mercaptopyridine (pyS) coordinated to the [Ru(CN) 5 ] 3À moiety (RupyS) has been evaluated by SERS and LSV as function of the electrode immersion time in the modifier solution. The cathodic shift observed for the potential assigned to the RS ± Au reductive electr