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Citation: Wang Jian, Zhu Tao, Liu Zhong-Fan. Fabricating SERS-Active Substrate by Assembling of Au Nanoparticles[J]. Acta Physico-Chimica Sinica, ;1996, 12(11): 961-964. doi: 10.3866/PKU.WHXB19961101 shu

Fabricating SERS-Active Substrate by Assembling of Au Nanoparticles

1.
Centre for Intelligent Materials Research,Department of Chemistry,Peking University,Beijing 100871

Received Date: 7 June 1996
Available Online: 15 November 1996

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 ld 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.
- Nanoparticles,Colloidal ld,Assembly,Self-assembled monolayers,SERS
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