摘要
本文研究了强荧光染料罗丹明Ｂ（ＲｈＢ）的表面增强拉曼（ＳＥＲＳ）和傅里叶变换红外拉曼（ＦＴＩＲ－Ｒａｍａｎ）光谱，比较了这两种技术在研究荧光物质拉曼效应方面各自的特点和优势，并对两种方法获得的振动模式的差异及ＲｈＢ在银表面的吸附方式进行了讨论。
The surface enhanced Raman scattering (SERS) and FTIR--Raman of RhodamineB (RhB) , a high fluorescent dye, were investigated respectively. The characteristics of the two testing technologies applied to Raman spectroscopy of high fluorescent molecules, such as dyes, biomolecules etc., have been shown. Also the adsorption behavior of RhB adsorbed on silver surface was discussed and difference in molecular vibration modes of RhB whichseperately obtained from that two technologies was compared.
出处
《光谱学与光谱分析》
SCIE
EI
CAS
CSCD
北大核心
1994年第5期19-23,共5页
Spectroscopy and Spectral Analysis
基金
北京市自然科学基金
关键词
罗丹明B
SERS
FTIR-R
光谱
Surface enhanced Raman scatttering (SERS), Fourier transform infraredRaman (FTIR-Raman), Rhodamine B
