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Updated: Jun 1, 2026
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Compact Quantum Dots for Single-molecule Imaging
Published on: October 9, 2012
CdS quantum dots/Ru(bpy)3(2+) electrochemiluminescence resonance energy transfer system for sensitive cytosensing
Mei-Sheng Wu1, Hai-Wei Shi, Jing-Juan Xu
1Key Laboratory of Analytical Chemistry for Life Science (Ministry of Education of China), School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210093, PR China.
Chemical Communications (Cambridge, England)
|May 27, 2011
Abstract:
In this paper, an electrochemiluminescence resonance energy transfer (ECL-RET) system from CdS quantum dot to Ru(bpy)(3)(2+) was developed for the first time. By the signal amplification of Ru(bpy)(3)(2+) and the specific antibody-cell surface interactions, this ECL-RET system could sensitively respond down to 12.5 SMMC-7721 cells per mL.
