Issue 12, 2011
From the journal:

Chemical Communications

Metastable state nanoparticle-enhanced Raman spectroscopy for highly sensitive detection†

Liangbao Yang,*a   Honglin Liu,a   Jin Wang,a   Fei Zhou,b   Zhongqun Tianc  and  Jinhuai Liu*a  

* Corresponding authors

a Institute of Intelligent Machines, Chinese Academy of Sciences, Hefei 230031, China
E-mail: lbyang@iim.ac.cn, jhliu@iim.ac.cn
Fax: +86-551-5592420
Tel: +86-551-5592385

b Laboratory of Optical Physics, Beijing National Laboratory for Condensed Matter Physics, Institute of Physics, Chinese Academy of Sciences, P.O. Box 603, Beijing 100190, China

c State Key Laboratory of Physical Chemistry of Solid Surfaces and Department of Chemistry, Xiamen University, Xiamen 361005, China

Abstract

Metastable state silver nanoparticle surface-enhanced Raman scattering has been experimentally and theoretically demonstrated; the signal is two to three orders of magnitude higher than that for the traditional method. Ultrasensitive surface-enhanced Raman scattering signals of illicit drug cocaine and organophosphate pesticide methyl-parathion were observed.

Graphical abstract: Metastable state nanoparticle-enhanced Raman spectroscopy for highly sensitive detection

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Article information

DOI
https://doi.org/10.1039/C1CC10228A
Article type
Communication
Submitted
13 Jan 2011
Accepted
31 Jan 2011
First published
15 Feb 2011

Chem. Commun., 2011,47, 3583-3585

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Metastable state nanoparticle-enhanced Raman spectroscopy for highly sensitive detection

L. Yang, H. Liu, J. Wang, F. Zhou, Z. Tian and J. Liu, Chem. Commun., 2011, 47, 3583 DOI: 10.1039/C1CC10228A

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