Abstract：A highly reproducible and broad plasma absorption band nano-silver film was prepared by electrostatic self-assembly technology. The size of nano-silver particles on the surface of silver film, in the scanning electron microscopy (SEM) micrograph, is in a wide distribution from 18 to 200 nm. At the same time, the ultraviolet-visible spectrophotometer was employed to detect the nano-silver film. There is a broad plasma absorption band in the UV-Vis spectrum. To test the SERS activity of the nano-silver film, crystal violet and serum of healthy person were used as probe molecules and the high quality SERS spectra were obtained.
张德清，司民真*，刘仁明，柳振全. 基于宽表面等离子体吸收带纳米银膜的制备及其SERS活性研究[J]. 光谱学与光谱分析, 2012, 32(09): 2438-2441.
ZHANG De-qing, SI Min-zhen*, LIU Ren-ming, LIU Zhen-quan. Preparation and SERS Activity Studies on Substrate of Nano-Silver Film with Broad Plasma Absorption Band . SPECTROSCOPY AND SPECTRAL ANALYSIS, 2012, 32(09): 2438-2441.
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