SELECTIVE CHEMICAL ENHANCEMENT OF SERS BY IODIDE

被引：15

作者：

WEHLING, B ^{[1
]}

HILL, W ^{[1
]}

KLOCKOW, D ^{[1
]}

机构：

[1] INST SPEKTROCHEM & ANGEW SPEKTROSKOPIE,D-44013 DORTMUND,GERMANY

来源：

JOURNAL OF MOLECULAR STRUCTURE | 1995年 / 349卷

关键词：

D O I：

10.1016/0022-2860(95)08723-9

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

A substance-dependent enlargement of SERS intensities by iodide has been observed at organically modified substrates. The effect is shown to be neither due to induced adsorption nor to a purely electromagnetic mechanism connected to metal-ion interaction, but to include a selective interaction between ions and surface-bound organic molecules.

引用

页码：117 / 120

页数：4

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