Issue 57, 2013
From the journal:

Chemical Communications

A highly porous PVA dried gel with gold nanoparticles embedded in the network as a stable and ultrasensitive SERS substrate†

Saizhen Yao,a   Changming Zhoua  and  Daoyong Chen*a  

* Corresponding authors

a The State Key Laboratory of Molecular Engineering of Polymers and Department of Macromolecular Science, Fudan University, Shanghai, China
E-mail: chendy@fudan.edu.cn
Fax: +86-21-65640293
Tel: +86-21-65643989

Abstract

We confirmed that the porous PVA dried gel with GNPs embedded in the network, which can be prepared very conveniently, is a stable and ultrasensitive 3D SERS substrate. The existence of the micropores within the gel is necessary for the ultrahigh sensitivity, and embedding of GNPs in the penetrable gel results in high stability.

Graphical abstract: A highly porous PVA dried gel with gold nanoparticles embedded in the network as a stable and ultrasensitive SERS substrate

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Article information

DOI
https://doi.org/10.1039/C3CC42726A
Article type
Communication
Submitted
14 Apr 2013
Accepted
24 May 2013
First published
24 May 2013

Chem. Commun., 2013,49, 6409-6411

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A highly porous PVA dried gel with gold nanoparticles embedded in the network as a stable and ultrasensitive SERS substrate

S. Yao, C. Zhou and D. Chen, Chem. Commun., 2013, 49, 6409 DOI: 10.1039/C3CC42726A

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