Issue 12, 2013
From the journal:

Nanoscale

Large-scale gold nanoparticle superlattice and its SERS properties for the quantitative detection of toxic carbaryl†

Lina Wu,‡ab   Zhijiang Wang‡c  and  Baozhong Shen*ab  

* Corresponding authors

a Department of Radiology, The 4th Affiliated Hospital of Harbin Medical University, Harbin, China
E-mail: shenbzh@vip.sina.com

b Key Laboratory of Molecular Imaging in College of Heilongjiang Province, Harbin Medical University, Harbin 150001, China

c School of Chemical Engineering and Technology, Harbin Institute of Technology, Harbin 150001, China

Abstract

Large scale and well-ordered gold nanoparticle superlattices were fabricated by self-assembly as an active substrate for surface-enhanced Raman scattering (SERS) that can quantitatively detect carbaryl with a detection limit of 1 ppm. These fabricated superlattices with a dimension of several hundred micrometers exhibited high, reproducible SERS activity.

Graphical abstract: Large-scale gold nanoparticle superlattice and its SERS properties for the quantitative detection of toxic carbaryl

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Article information

DOI
https://doi.org/10.1039/C3NR00571B
Article type
Communication
Submitted
01 Feb 2013
Accepted
17 Apr 2013
First published
23 Apr 2013

Nanoscale, 2013,5, 5274-5278

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Large-scale gold nanoparticle superlattice and its SERS properties for the quantitative detection of toxic carbaryl

L. Wu, Z. Wang and B. Shen, Nanoscale, 2013, 5, 5274 DOI: 10.1039/C3NR00571B

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