Gold microshell tip for in situ electrochemical Raman spectroscopy.
Adv Mater
; 24(3): 421-4, 2012 Jan 17.
Article
em En
| MEDLINE
| ID: mdl-22174102
ABSTRACT
Tip fabrication by a new strategy is proposed for simultaneous acquisition of electrochemical (EC) signals from an ultramicroelectrode and spectroscopic information from surface-enhanced Raman scattering (SERS). The EC-SERS tip is prepared by carefully tuning a SERS-active gold microshell to maximize Raman scattering, mechanically attaching it to the end of a micropipet, and electrically connecting it to a ruthenium inner layer through electroless deposition.
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01-internacional
Base de dados:
MEDLINE
Assunto principal:
Análise Espectral Raman
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Idioma:
En
Ano de publicação:
2012
Tipo de documento:
Article