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Updated: Jul 8, 2025

Compact Quantum Dots for Single-molecule Imaging
Published on: October 9, 2012
Near-infrared II aggregation-induced electrochemiluminescence of organic dots
Hang Gao1, Jia-Bao Lin1, Shu-Min Wang1
1State Key Laboratory of Analytical Chemistry for Life Science, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210023, China. xujj@nju.edu.cn.
Abstract:
For the first time, we report novel aggregation-induced electrochemiluminescence (AIECL) of organic dots in aqueous media, with near-infrared II (NIR-II) luminescence peaked at 906 nm. Furthermore, a hybrid mechanism of ECL generation is revealed by various experiments in conjunction with theoretical calculations. This work opens a window for exploring efficient organic dye-based NIR-II AIECL emitters.
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