Issue 11, 2011
From the journal:

Chemical Communications

Resonance scattering detection of trace melamine using aptamer-modified nanosilver probe as catalyst without separation of its aggregations†

Zhiliang Jiang,*a   Lianping Zhoua  and  Aihui Liang*a  

* Corresponding authors

a Key Laboratory of Ecology of Rare and Endangered Species and Environmental Protection, Ministry of Education, Guangxi Normal University, Guilin 541004, P. R. China
E-mail: zljiang@mailbox.gxnu.edu.cn
Fax: +086-0773-5846201
Tel: +086-0773-5846141

Abstract

Nanosilver was modified by aptamer (ssDNA) to obtain a resonance scattering (RS) probe (AgssDNA) for melamine (MA). Based on the catalytic effect of the probe on the Fehling particle reaction, a nanocatalytic RS assay is proposed for the determination of 0.02–1.06 μg L−1 MA.

Graphical abstract: Resonance scattering detection of trace melamine using aptamer-modified nanosilver probe as catalyst without separation of its aggregations

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Article information

DOI
https://doi.org/10.1039/C0CC05234E
Article type
Communication
Submitted
28 Nov 2010
Accepted
13 Jan 2011
First published
28 Jan 2011

Chem. Commun., 2011,47, 3162-3164

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Resonance scattering detection of trace melamine using aptamer-modified nanosilver probe as catalyst without separation of its aggregations

Z. Jiang, L. Zhou and A. Liang, Chem. Commun., 2011, 47, 3162 DOI: 10.1039/C0CC05234E

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