Issue 6, 2012
From the journal:

Chemical Communications

Target-induced conjunction of split aptamer as new chiral selector for oligopeptide on graphene–mesoporous silica–gold nanoparticle hybrids modified sensing platform†

Yan Du,‡a   Shaojun Guo,‡a   Haixia Qin,a   Shaojun Dong*a  and  Erkang Wang*a  

* Corresponding authors

a State Key Laboratory of Electroanalytical Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, Jilin 130022, P. R. China, Graduate School of the Chinese Academy of Sciences, Beijing 100039, P. R. China
E-mail: dongsj@ciac.jl.cn, ekwang@ciac.jl.cn

Abstract

A new electrochemical label-free biosensor based on target-induced conjunction of a split aptamer as new chiral selector for oligopeptide using graphene–mesoporous silica–gold NP hybrids (GSGHs) as magnified sensing platform is firstly reported, which showed high sensitivity and selectivity for the detection of D-vasopressin (D-VP).

Graphical abstract: Target-induced conjunction of split aptamer as new chiral selector for oligopeptide on graphene–mesoporous silica–gold nanoparticle hybrids modified sensing platform

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Article information

DOI
https://doi.org/10.1039/C1CC15303J
Article type
Communication
Submitted
26 Aug 2011
Accepted
19 Oct 2011
First published
03 Nov 2011

Chem. Commun., 2012,48, 799-801

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Target-induced conjunction of split aptamer as new chiral selector for oligopeptide on graphene–mesoporous silica–gold nanoparticle hybrids modified sensing platform

Y. Du, S. Guo, H. Qin, S. Dong and E. Wang, Chem. Commun., 2012, 48, 799 DOI: 10.1039/C1CC15303J

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