银胶体系中的平衡因素对表面增强拉曼散射的影响

Effect of the Balance Factors iu Silver-Sol System on Surface-Enhanced Raman Scattering

分析银胶体系中样品分子的平衡因素有器壁、银胶、水和杂质，并试验了某些样品的表面增强拉曼散射强度对这些因素的响应，指出全面分析影响因素对于表面增强拉曼散射的分析应用的重要性。

It was indicated in this paper that four balance factors exist in silver-sol sample system, namely the container wall, the silver sol, the solvent water and the impurities. The cffect of these factors on the surface-enhanced Raman scattering (SERS) for some samples was investigated. It was shown that consideration of these influencing factors was important for the application of SERS.