Issue 9, 2012
From the journal:

Chemical Communications

Sensing metal ions with ion selectivity of a crown ether and fluorescence resonance energy transfer between carbon dots and graphene†

Weili Wei,a   Can Xu,ab   Jinsong Ren,a   Bailu Xuab  and  Xiaogang Qu*a  

* Corresponding authors

a Division of Biological Inorganic Chemistry, State Key Laboratory of Rare Earth Resource Utilization, Laboratory of Chemical Biology, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, China
E-mail: xqu@ciac.jl.cn

b Graduate School of the Chinese Academy of Sciences, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, China

Abstract

Here we report a metal ion sensor with high potassium selectivity and tunable dynamic range by using an ion-selective crown ether and fluorescence resonance energy transfer from carbon dots to graphene.

Graphical abstract: Sensing metal ions with ion selectivity of a crown ether and fluorescence resonance energy transfer between carbon dots and graphene

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Article information

DOI
https://doi.org/10.1039/C2CC16481G
Article type
Communication
Submitted
18 Oct 2011
Accepted
30 Nov 2011
First published
01 Dec 2011

Chem. Commun., 2012,48, 1284-1286

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Sensing metal ions with ion selectivity of a crown ether and fluorescence resonance energy transfer between carbon dots and graphene

W. Wei, C. Xu, J. Ren, B. Xu and X. Qu, Chem. Commun., 2012, 48, 1284 DOI: 10.1039/C2CC16481G

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