Issue 14, 2011
From the journal:

Chemical Communications

Ultrasensitive detection of lead(ii) with DNAzyme and gold nanoparticles probes by using a dynamic light scattering technique†

Xiangmin Miao,ab   Liansheng Ling*a  and  Xintao Shuai*ab  

* Corresponding authors

a School of Chemistry and Chemical Engineering, P. R. China
E-mail: cesllsh@mail.sysu.edu.cn

b BME Center, Zhongshan School of Medicine, Sun Yat-Sen University, Guangzhou 510275, P. R. China
E-mail: shuaixt@mail.sysu.edu.cn

Abstract

A dynamic light scattering sensor for Pb2+ was constructed with oligonucleotide-modified gold nanoparticles based upon its cleavage property for DNAzyme.

Graphical abstract: Ultrasensitive detection of lead(ii) with DNAzyme and gold nanoparticles probes by using a dynamic light scattering technique

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Article information

DOI
https://doi.org/10.1039/C0CC05344A
Article type
Communication
Submitted
03 Dec 2010
Accepted
01 Feb 2011
First published
02 Mar 2011

Chem. Commun., 2011,47, 4192-4194

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Ultrasensitive detection of lead(II) with DNAzyme and gold nanoparticles probes by using a dynamic light scattering technique

X. Miao, L. Ling and X. Shuai, Chem. Commun., 2011, 47, 4192 DOI: 10.1039/C0CC05344A

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