Surface-Enhanced Raman Spectroscopy and Homeland Security: A Perfect Match?

被引：211

作者：

Golightly, Rebecca S. ^{[1
]}

Doering, William E. ^{[1
]}

Natan, Michael J. ^{[1
]}

机构：

[1] Oxonica Mat Inc, Mountain View, CA 94043 USA

来源：

ACS NANO | 2009年 / 3卷 / 10期

关键词：

SILVER NANOROD ARRAYS; GOLD NANOPARTICLES; SCATTERING; SERS; SUBSTRATE; BACTERIA; DISCRIMINATION; NANOSTRUCTURES; CLASSIFICATION; IDENTIFICATION;

D O I：

10.1021/nn9013593

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

This Nano Focus article reviews recent developments in surface-enhanced Raman spectroscopy (SERS) and its application to homeland security. It is based on invited talks given at the "Nanorods and Microparticles for Homeland Security" symposium, which was organized by one of the authors and presented at the 238th ACS National Meeting and Exhibition in Washington, DC. The three-day symposium included approximately 25 experts from academia, industry, and national laboratories and included both SERS and non-SERS approaches to detection of chemical and biological substances relevant to homeland security, as well as fundamental advances. Here, we focus on SERS and how it is uniquely positioned to have an impact in a field whose importance is Increasing rapidly. We describe some technical challenges that remain and offer a glimpse of what form solutions might take.

引用

页码：2859 / 2869

页数：11

共 66 条

[1] Development of methodology based on commercialized SERS-active substrates for rapid discrimination of Poxviridae virions [J].