Near-field imaging of surface-enhanced Raman active sites in aggregated gold nanoparticles

被引：35

作者：

Imura, K

Okamoto, H ^{[1
]}

Hossain, MK

Kitajima, M

机构：

[1] Inst Mol Sci, Okazaki, Aichi 4448585, Japan

[2] Grad Univ Adv Studies, Okazaki, Aichi 4448585, Japan

[3] Univ Tsukuba, Grad Sch Pure & Appl Sci, Tsukuba, Ibaraki 3058571, Japan

[4] Natl Inst Mat Sci, Tsukuba, Ibaraki 3050047, Japan

来源：

CHEMISTRY LETTERS | 2006年 / 35卷 / 01期

关键词：

D O I：

10.1246/cl.2006.78

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

We observed near-field images of aggregates of gold nanospheres, by detecting TPI-PL from gold and Raman scattering from Rhodamine 6G adsorbed oil the nanoparticles. The results were analyzed in relation to the localized Raman active site (hot Spot) of surface-enhanced Raman scattering,.

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页码：78 / 79

页数：2

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