| Literature DB >> 16920002 |
Yanfei Wang1, Zhihua Sun, Yunxin Wang, Hailong Hu, Bing Zhao, Weiqing Xu, John R Lombardi.
Abstract
We obtained the high-quality Raman spectra of 4-mercaptopyridine (4-Mpy) adsorbed on CdS microclusters. The Raman signals were enhanced relative to the same molecules in solution. We compared the Raman spectra of 4-Mpy molecules adsorbed on CdS microclusters and Ag substrate. The difference of 4-Mpy molecules adsorbed on semiconductor and metal substrate was revealed. The results demonstrated that adsorbed species on semiconductor CdS can be detected by SERS spectroscopy.Entities:
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Year: 2006 PMID： 16920002 DOI： 10.1016/j.saa.2006.06.008
Source DB: PubMed Journal: Spectrochim Acta A Mol Biomol Spectrosc ISSN： 1386-1425 Impact factor: 4.098