Rational Design of NIR-II AIEgens with Ultrahigh Quantum Yields for Photo- and Chemiluminescence Imaging

Shen, Hanchen; Sun, Feiyi; Zhu, Xinyan; Zhang, Jianyu; Ou, Xinwen; Zhang, Jianquan; Xu, Changhuo; H. Y. Sung, Herman; D. Williams, Ian; Chen, Sijie; T. K. Kwok, Ryan; W. Y. Lam, Jacky; Sun, Jianwei; Zhang, Fan; Zhong Tang, Ben

doi:10.1021/jacs.2c07443

Public

Rational Design of NIR-II AIEgens with Ultrahigh Quantum Yields for Photo- and Chemiluminescence Imaging

Published in Journal of the American Chemical Society • Aug 10, 2022

Authors:

Hanchen Shen

Feiyi Sun

Xinyan Zhu

Abstract

Fluorescence imaging in the second near-infrared window (NIR-II, 1000-1700 nm) using small-molecule dyes has high potential for clinical use. However, many NIR-II dyes suffer from the emission quenching effect and extremely low quantum yields (QYs) in the practical usage forms. The AIE strategy has ...

Subject

Chemistry

Chemiluminescence

Aggregation-induced emission

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