(Au-Probe)@SiO<sub>2</sub>单层纳米粒子膜制备及表面增强拉曼光谱研究

(Au-Probe)@SiO₂单层纳米粒子膜制备及表面增强拉曼光谱研究

刘恪, 张晨杰, 徐敏敏, 姚建林^*

Fabrication on Monolayer Film of (Au-Probe)@SiO₂ Nanoparticles and Its Surface Enhanced Raman Spectroscopic Investigation

LIU Ke, ZHANG Chen-jie, XU Min-min, YAO Jian-lin^*

(55 nm Au-PNTP)@SiO₂单层膜分别在638 nm (a)和785 nm (b)激光下空气和水中的SERS光谱