Issue 58, 2013
From the journal:

Chemical Communications

Ultrasensitive and selective sensing of heavy metal ions with modified graphene†

Chunmeng Yu,‡ab   Yunlong Guo,‡a   Hongtao Liu,a   Ni Yan,b   Zhiyan Xu,b   Gui Yu,a   Yu Fang*b  and  Yunqi Liu*a  

* Corresponding authors

a Beijing National Laboratory for Molecular Sciences, Organic Solids Laboratory, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, P. R. China
E-mail: liuyq@iccas.ac.cn

b Key Laboratory of Applied Surface and Colloid Chemistry (Ministry of Education), School of Chemistry and Chemical Engineering, Shaanxi Normal University, Xi'an 710062, P. R. China
E-mail: yfang@snnu.edu.cn

Abstract

Swift fabrication of a non-covalently modified reduced graphene oxide electronic sensor has been developed. An unparalleled detection limit is demonstrated for Hg2+, down to the picomolar range.

Graphical abstract: Ultrasensitive and selective sensing of heavy metal ions with modified graphene

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Article information

DOI
https://doi.org/10.1039/C3CC42377H
Article type
Communication
Submitted
02 Apr 2013
Accepted
29 May 2013
First published
30 May 2013

Chem. Commun., 2013,49, 6492-6494

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Ultrasensitive and selective sensing of heavy metal ions with modified graphene

C. Yu, Y. Guo, H. Liu, N. Yan, Z. Xu, G. Yu, Y. Fang and Y. Liu, Chem. Commun., 2013, 49, 6492 DOI: 10.1039/C3CC42377H

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