Issue 27, 2011

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

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

Supplementary files

Article information

Article type
Communication
Submitted
18 Apr 2011
Accepted
05 May 2011
First published
26 May 2011

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

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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