title: CdS quantum dots/Ru(bpy)3(2+) 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)(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.
authors: Key Laboratory of Analytical Chemistry for Life Science (Ministry of Education of China), School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210093, PR China.
authors: Mei-Sheng
authors: MS
authors: Wu
authors: Hai-Wei
authors: HW
authors: Shi
authors: Jing-Juan
authors: JJ
authors: Xu
authors: Hong-Yuan
authors: HY
authors: Chen