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CdS Quantum Dots/Ru(bpy)3(2+) Electrochemiluminescence Resonance Energy Transfer System For Sensitive Cytosensing.
Meisheng Wu, Haiwei Shi, J. Xu, H. Chen
Published 2011 · Materials Science, Medicine
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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.
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