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学科主题: 分析化学
题名: Simple preparation method for silver SERS substrate by reduction of AgNO^3 on copper foil
其他题名: 用AgNO^3在铜箔上还原法制备表面增强拉曼光谱(SERS)基板的方法
作者: Nie CS(聂崇实) ; Feng ZR(冯祖儒)
通讯作者: 聂崇实
刊名: Appl. Spectrosc.
发表日期: 2002-01-01
卷: 56, 期:3, 页:300-305
收录类别: SCI
部门归属: 中国科学院上海有机化学研究所分析化学实验室
英文摘要: A simple new preparation method for silver surface-enhanced raman scattering (SERS) substrate (Ag/Cu film) was developed by reduction of aqueous Ag+ on copper foil, which is used for making print circuit board. The properties of the substrate were evaluated. The approcimate limit of detection (LOD) was measured using 2,2'bipyridine(bpy) and 1,1'-diethyl-trimethincyanine dye (TMC) as probing compounds. The LOD of bpy and TMC are 1 nanomole and 0.13 nanomole, respectively. The film-to-film reproducibility is comparable to the nitric acid etched silver foil SERS substrate. The surface morphology of the Ag/Cu film was observed by scanning electron micrography. The high SERS sensitivity of the film may be attributed to its special surface structure..
语种: 英语
相关网址: 查看原文
内容类型: 期刊论文
URI标识: http://ir.sioc.ac.cn/handle/331003/25083
Appears in Collections:分析化学研究室_期刊论文

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Recommended Citation:
Nie CS,Feng ZR. Simple preparation method for silver SERS substrate by reduction of AgNO^3 on copper foil[J]. Appl. Spectrosc.,2002,56(3):300-305.
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