Issue 38, 2014
From the journal:

RSC Advances

Urchin-like Au-nanoparticles@Ag-nanohemisphere arrays as active SERS-substrates for recognition of PCBs†

Haibin Tang,a   Guowen Meng,*ab   Qing Huang,c   Chuhong Zhu,a   Zhulin Huang,a   Zhongbo Li,a   Zhuo Zhanga  and  Yao Zhangb  

* Corresponding authors

a Key Laboratory of Materials Physics, Anhui Key Laboratory of Nanomaterials and Nanostructures, Institute of Solid State Physics, Chinese Academy of Sciences, Hefei, Anhui 230031, P. R. China
E-mail: gwmeng@issp.ac.cn
Fax: +86 551 65591434
Tel: +86 551 65592749

b University of Science and Technology of China, Hefei, Anhui 230026, P. R. China

c Institute of Technical Biology and Agriculture Engineering, Hefei Institutes of Physical Sciences, Chinese Academy of Sciences, Hefei, Anhui 230031, P. R. China

Abstract

A simple fabrication route is developed for ordered urchin-like Au-nanoparticles decorated Ag-nanohemisphere nanodot arrays with a highly active and reproducible surface-enhanced Raman scattering effect for rapid recognition of 4-chlorinated biphenyl.

Graphical abstract: Urchin-like Au-nanoparticles@Ag-nanohemisphere arrays as active SERS-substrates for recognition of PCBs

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Article information

DOI
https://doi.org/10.1039/C4RA01156B
Article type
Communication
Submitted
10 Feb 2014
Accepted
14 Apr 2014
First published
15 Apr 2014

RSC Adv., 2014,4, 19654-19657

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Urchin-like Au-nanoparticles@Ag-nanohemisphere arrays as active SERS-substrates for recognition of PCBs

H. Tang, G. Meng, Q. Huang, C. Zhu, Z. Huang, Z. Li, Z. Zhang and Y. Zhang, RSC Adv., 2014, 4, 19654 DOI: 10.1039/C4RA01156B

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