Issue 6, 2012
From the journal:

Analyst

A dual sensor of fluorescent and colorimetric for the rapid detection of lead†

Jien Yang,a   Chunjie Zhou,a   Chao Liu,a   Yuliang Li,*a   Huibiao Liu,a   Yongjun Lia  and  Daoben Zhu*a  

* Corresponding authors

a Beijing National Laboratory for Molecular Science (BNLMS), CAS Key Laboratory of Organic Solids, Institute of Chemistry, Chinese Academy of Sciences, and Graduate University of the Chinese Academy of Sciences, Beijing, P. R. China
E-mail: ylli@iccas.ac.cn, zhudb@iccas.ac.cn
Fax: (+86)10-82616576

Abstract

This study demonstrated a simple and reliable method to rapidly detect Pb2+ in aqueous solution, exploiting gold nanoparticles as a lead ion probe; the results indicated that the dual channels sensor showed high selectivity and sensitivity for Pb2+ as low as ppm levels in aqueous environment.

Graphical abstract: A dual sensor of fluorescent and colorimetric for the rapid detection of lead

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Supplementary files

Article information

DOI
https://doi.org/10.1039/C2AN16148F
Article type
Paper
Submitted
23 Nov 2011
Accepted
13 Jan 2012
First published
07 Feb 2012

Analyst, 2012,137, 1446-1450

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A dual sensor of fluorescent and colorimetric for the rapid detection of lead

J. Yang, C. Zhou, C. Liu, Y. Li, H. Liu, Y. Li and D. Zhu, Analyst, 2012, 137, 1446 DOI: 10.1039/C2AN16148F

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