Raman scattering spectra of insect virus PrGV-VP and their surface-enhanced Raman scattering spectra adsorbed on silver

被引:1
|
作者
Bao, PD [1 ]
Huang, TQ [1 ]
Liu, XM [1 ]
Wu, TQ [1 ]
机构
[1] Sichuan Univ, Dept Phys, Chengdu 610064, Peoples R China
来源
关键词
Raman scattering; surface-enhanced Raman scattering; Granulosis virus; virion protein;
D O I
10.1117/12.305384
中图分类号
R318 [生物医学工程];
学科分类号
0831 ;
摘要
The ordinary Raman scattering (ORS) spectra of virion protein of Granulosis Virus of Cabbage Batterfly Preris rapae (PrGV-VP) and their surface-enhanced Raman scattering (SERS) spectra adsorbed on the surface of silver colloid particales have been obtained and analysed. The SERS spectra and the ORS spectra of PrGV-VP show their correlations. It was found that the Raman signal in the SERS spectra was enhanced by a factor of about 8 x 10(2).
引用
收藏
页码:18 / 23
页数:6
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