物理化学学报 >> 1996, Vol. 12 >> Issue (11): 961-964.doi: 10.3866/PKU.WHXB19961101

通讯    下一篇

利用纳米离子组装的方法制备SERS活性基底

王健,朱涛,刘忠范   

  1. 北京大学化学与分子工程学院,智能材料研究中心,北京 100871
  • 收稿日期:1996-06-07 修回日期:1996-09-05 发布日期:1996-11-15
  • 通讯作者: 刘忠范

Fabricating SERS-Active Substrate by Assembling of Au Nanoparticles

Wang Jian,Zhu Tao,Liu Zhong-Fan   

  1. Centre for Intelligent Materials Research,Department of Chemistry,Peking University,Beijing 100871
  • Received:1996-06-07 Revised:1996-09-05 Published:1996-11-15
  • Contact: Liu Zhong-Fan

Abstract:

A simple method for fabricating SERS-active substrate using Au nanoparticles is reported. HSCH2CH2NH2 was self-assembled on the Au/glass substrate, then nanoparticles of colloidal gold were bound to the surface. The SERS effect of such prepared substrate was studied by using BPE and an azobenzene thiol derivated compound and the SERS enhanced factor was found about 3×103.