n-羟基苯甲酸(n=p,m,o)在一种新的活性基底上的SERS研究(英文)

The Investigation of a Series of n-Hydroxybenzoic Acids (n=p,m,o) on a New Kind of Surface Enhanced Raman Scattering Active Substrate

将银纳米颗粒覆盖在覆有铟锡氧化物的导电玻璃上,可以将其作为一种新型的表面增强拉曼散射(SERS)活性基底。将三种羟基苯甲酸分子作为探针分子在这种新的基底上进行检测,得到了很好的SERS信号。

Silver nano-particles coated ITO (Indium Tin Oxid) surface can act as a new highly SERS active substrate. To test the quality of this new substrate, a sevies of n-Hydroxybenzoic acid was investigated as probe molecules. The rich vibratinal information was obtained from the excellent SERS signals.