Issue 27, 2011
From the journal:

Chemical Communications

CdS quantum dots/Ru(bpy)32+ electrochemiluminescence resonance energy transfer system for sensitive cytosensing†

Mei-Sheng Wu,a   Hai-Wei Shi,a   Jing-Juan Xu*a  and  Hong-Yuan Chena  

* Corresponding authors

a Key Laboratory of Analytical Chemistry for Life Science (Ministry of Education of China), School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210093, P. R. China
E-mail: xujj@nju.edu.cn
Fax: (+86)-25-83597924
Tel: (+86)-25-83597924

Abstract

In this paper, an electrochemiluminescence resonance energy transfer (ECL-RET) system from CdS quantum dot to Ru(bpy)32+ was developed for the first time. By the signal amplification of Ru(bpy)32+ and the specific antibody–cell surface interactions, this ECL-RET system could sensitively respond down to 12.5 SMMC-7721 cells per mL.

Graphical abstract: CdS quantum dots/Ru(bpy)32+ electrochemiluminescence resonance energy transfer system for sensitive cytosensing

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Article information

DOI
https://doi.org/10.1039/C1CC12219C
Article type
Communication
Submitted
18 Apr 2011
Accepted
05 May 2011
First published
26 May 2011

Chem. Commun., 2011,47, 7752-7754

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CdS quantum dots/Ru(bpy)32+ electrochemiluminescence resonance energy transfer system for sensitive cytosensing

M. Wu, H. Shi, J. Xu and H. Chen, Chem. Commun., 2011, 47, 7752 DOI: 10.1039/C1CC12219C

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