SERS and DFT study on 4-methylpyridine adsorbed on silver colloids and electrodes

Cardini, Gianni; Muniz-Miranda, Maurizio; Schettino, Vincenzo

doi:10.1021/jp046661q

Surface-enhanced Raman scattering (SERS) spectra of 4-methylpyridine are obtained in silver hydrosol and compared with those obtained in an electrochemical cell. The use of density functional theory (DFT) calculations allows one to interpret the SERS data and collect information on the structures of the complexes formed on the metal surface as well as on the Raman enhancement mechanism.

trova@unifi

Titolo:	SERS and DFT study on 4-methylpyridine adsorbed on silver colloids and electrodes
Autori di Ateneo:	CARDINI, GIANNI MUNIZ-MIRANDA, MAURIZIO SCHETTINO, VINCENZO
Autori:	CARDINI, GIANNI; MUNIZ-MIRANDA, MAURIZIO; SCHETTINO, VINCENZO
Data di pubblicazione:	2004
Rivista:	JOURNAL OF PHYSICAL CHEMISTRY. B, CONDENSED MATTER, MATERIALS, SURFACES, INTERFACES & BIOPHYSICAL
Volume:	108
Pagina iniziale:	17007
Pagina finale:	17011
Abstract:	Surface-enhanced Raman scattering (SERS) spectra of 4-methylpyridine are obtained in silver hydrosol and compared with those obtained in an electrochemical cell. The use of density functional theory (DFT) calculations allows one to interpret the SERS data and collect information on the structures of the complexes formed on the metal surface as well as on the Raman enhancement mechanism.
Handle:	http://hdl.handle.net/2158/8030
Appare nelle tipologie:	1a - Articolo su rivista

File in questo prodotto:

File	Descrizione	Tipologia	Licenza
jpc4MetPyr.pdf		Versione finale referata	DRM non definito	Administrator

Utilizza questo identificativo per citare o creare un link a questo documento:
http://hdl.handle.net/2158/8030

Citazioni

I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.