Issue 50, 2013
From the journal:

Chemical Communications

Highly sensitive electrochemiluminescent cytosensing using carbon nanodot@Ag hybrid material and graphene for dual signal amplification†

Li Wu,ab   Jiasi Wang,ab   Jinsong Ren,a   Wen Liab  and  Xiaogang Qu*a  

* Corresponding authors

a Laboratory of Chemical Biology, Division of Biological Inorganic Chemistry, State Key Laboratory of Rare Earth Resource Utilization, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, Jilin 130022, 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, Jilin 130022, China

Abstract

Here we use functionalized carbon nanodots (C-dots) as novel electrochemiluminescence (ECL) probes and graphene nanosheets as signal amplification agents for highly sensitive and selective cancer cell detection. The ECL cytosensor shows superior cell-capture ability and exhibits a wide linear range and a low detection limit for cancer cells.

Graphical abstract: Highly sensitive electrochemiluminescent cytosensing using carbon nanodot@Ag hybrid material and graphene for dual signal amplification

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Article information

DOI
https://doi.org/10.1039/C3CC42637H
Article type
Communication
Submitted
11 Apr 2013
Accepted
03 May 2013
First published
07 May 2013

Chem. Commun., 2013,49, 5675-5677

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Highly sensitive electrochemiluminescent cytosensing using carbon nanodot@Ag hybrid material and graphene for dual signal amplification

L. Wu, J. Wang, J. Ren, W. Li and X. Qu, Chem. Commun., 2013, 49, 5675 DOI: 10.1039/C3CC42637H

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