Simple method for the preparation of surface-enhanced Raman-active gold films

被引：0
|
作者：
Sandhyarani, N
Murty, KVGK
Pradeep, T [1 ]
机构：
[1] Indian Inst Technol, Dept Chem, Madras 600036, Tamil Nadu, India
[2] Indian Inst Technol, Reg Sophisticated Instrumentat Ctr, Madras 600036, Tamil Nadu, India
来源：
JOURNAL OF RAMAN SPECTROSCOPY | 1998年 / 29卷 / 05期
关键词：
D O I：
10.1002/(SICI)1097-4555(199805)29:5<359::AID-JRS246>3.0.CO;2-Q
中图分类号：
O433 [光谱学];
学科分类号：
0703 ; 070302 ;
摘要：
A simple method for the preparation of surface-enhanced Raman-active gold films is reported. The method involves sputter coating of gold to about 2000 Angstrom thickness on oxidized aluminium foils which yield surfaces of submicrometre roughness. Self-assembled monolayers of thiols grown on these substrates yield good-quality Raman spectra, Monolayers with different functionalities have also been characterized by Raman scattering. (C) 1998 John Wiley & Sons, Ltd.
引用
收藏
页码：359 / 363
页数：5
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