Ag纳米粒子修饰聚合物纳米尖锥阵列的SERS衬底制备

陈实, 吴静, 王超男, 方靖淮^*

Preparation of SERS Substrates Based on Polymer Nano-Needle Arrays Modified by Ag Nanoparticles

CHEN Shi, WU Jing, WANG Chao-nan, FANG Jing-huai^*

(a) 随机选取50个不同位点得到的结晶紫SERS图谱; (b) 结晶紫1 156 cm^-1特征峰处的SERS强度相对标准偏差统计图