Issue 80, 2014
From the journal:

RSC Advances

Au nanoparticle-decorated porous gallium nitride as an ultrasensitive substrate for surface enhanced Raman spectroscopy†

Feng-Xiang Deng,ab   Yu Zhao,b   Li-Feng Hu,b   Tong Xu,*a   Yong-Qiang Liub  and  Ge-Bo Pan*b  

* Corresponding authors

a State Key Laboratory for Mechanical Behavior of Materials, Xi'an Jiaotong University, 710049 Xi'an, P. R. China

b Suzhou Institute of Nano-tech and Nano-bionics, Chinese Academy of Sciences, 215123 Suzhou, P. R. China
E-mail: gbpan2008@sinano.ac.cn
Fax: +86-512-62872663

Abstract

Ultrasensitive surface enhanced Raman scattering substrates have been fabricated by electrodepositing Au nanoparticles onto porous gallium nitride. A detection limit of ∼10−16 M rhodamine 6G, approximating single-molecule detection, can be achieved.

Graphical abstract: Au nanoparticle-decorated porous gallium nitride as an ultrasensitive substrate for surface enhanced Raman spectroscopy

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Article information

DOI
https://doi.org/10.1039/C4RA03927K
Article type
Communication
Submitted
29 Apr 2014
Accepted
22 Aug 2014
First published
09 Sep 2014

RSC Adv., 2014,4, 42240-42243

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Au nanoparticle-decorated porous gallium nitride as an ultrasensitive substrate for surface enhanced Raman spectroscopy

F. Deng, Y. Zhao, L. Hu, T. Xu, Y. Liu and G. Pan, RSC Adv., 2014, 4, 42240 DOI: 10.1039/C4RA03927K

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