Gold nanothorns-macroporous silicon hybrid structure: a simple and ultrasensitive platform for SERS.
Chem Commun (Camb)
; 48(43): 5349-51, 2012 May 28.
Article
em En
| MEDLINE
| ID: mdl-22473307
ABSTRACT
We synthesised a novel gold-on-porous silicon hybrid material that exhibits a highly sensitive and reproducible surface-enhanced Raman spectroscopy (SERS) response. The material was fabricated simply by reducing gold chloride with hydrofluoric acid on the surface of macro-porous silicon (macro-PSi). The material consists of thorn-shaped gold nanocrystals with characteristic shapes and sizes on the surface of macro-PSi.
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Coleções:
01-internacional
Base de dados:
MEDLINE
Idioma:
En
Revista:
Chem Commun (Camb)
Ano de publicação:
2012
Tipo de documento:
Article