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利用纳米粒子组装的方法制备SERS活性基底 被引量:2

Fabricating SERS-Active Substrate by Assembling of Au Nanoparticles
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摘要 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. 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.
出处 《物理化学学报》 SCIE CAS CSCD 北大核心 1996年第11期961-964,共4页 Acta Physico-Chimica Sinica
基金 国家攀登计划资助
关键词 纳米粒子 金溶胶 组装 自组装膜 SERS Nanoparticles, Colloidal gold, Assembly, Self-assembled monolayers,SERS
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