Surface-enhanced Raman scattering from citrate, azobenzene, pyridine and cyanine dyes adsorbed on Ag2O colloids

被引：21

作者：

Wang, XQ

He, TJ

Wen, H

Xu, CY

Zuo, J

Liu, FC

机构：

[1] UNIV SCI & TECHNOL CHINA,DEPT PHYS CHEM,HEFEI 230026,ANHUI,PEOPLES R CHINA

[2] UNIV SCI & TECHNOL CHINA,STRUCT RES LAB,HEFEI 230026,ANHUI,PEOPLES R CHINA

来源：

SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY | 1997年 / 53卷 / 09期

基金：

中国国家自然科学基金;

关键词：

Raman scattering; cyanine dye; Ag2O colloids;

D O I：

10.1016/S0584-8539(97)00041-X

中图分类号：

O433 [光谱学];

学科分类号：

0703 ; 070302 ;

摘要：

Strong surface-enhanced Raman scattering (SERS) from citrate, azobenzene, pyridine and cyanine dyes adsorbed on silver oxide colloids is reported, and their enhancement Factors (EF) are estimated. The pronounced SERS and high enhancement factors of the adsorbed molecules show that silver oxide colloids in aqueous solution are excellent SERS-active substrates. (C) 1997 Elsevier Science B.V.

引用

页码：1411 / 1417

页数：7

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