Electric-field-assisted growth of highly uniform and oriented gold nanotriangles on conducting glass substrates

被引：45

作者：

Sajanlal, Panikkanvalappil R. ^{[1
,2
]}

Pradeep, Thalappil ^{[1
,2
]}

机构：

[1] Indian Inst Technol, Dept Chem, DST Unit Nanosci, Madras 600036, Tamil Nadu, India

[2] Indian Inst Technol, Sophisticated Analyt Instrument Facil, Madras 600036, Tamil Nadu, India

来源：

ADVANCED MATERIALS | 2008年 / 20卷 / 05期

关键词：

D O I：

10.1002/adma.200701790

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A method for the growth of highly aligned gold nanotriangles (NTs) on conducting glass surfaces is described. This may be described as 'potential-assisted seed mediated growth'. Atomic force microscopy confirms that all the triangles observed are equilateral and are uniformly stacked. The NT-coated glass exhibits intense near-infrared absorption and strong surface-enhanced Raman activity.

引用

页码：980 / +

页数：5

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