Preparation of Surface-Enhanced Raman Scattering-Active Au/Al2O3 Colloids by Sonoelectrochemical Methods

As shown in the literature, surface-enhanced Raman scattering (SERS)-active Au or Ag nanoparticle films in agglomerated states on substrates were generally prepared by salting-out the colloidal solutions with NaClO4 or NaCl. In this work, we report a new pathway to prepare SERS-active Au/Al2O3 collo...

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Veröffentlicht in:	Journal of physical chemistry. C 2011-07, Vol.115 (28), p.13660-13666
Hauptverfasser:	Mai, Fu-Der, Yu, Chung-Chin, Liu, Yu-Chuan, Yang, Kuang-Hsuan, Juang, Ming-Yu
Format:	Artikel
Sprache:	eng
Schlagworte:	C: Nanops and Nanostructures
Online-Zugang:	Volltext
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