Issue 82, 2023
From the journal:

Chemical Communications

A narrow-band deep-blue MRTADF-type organic afterglow emitter†

Guangming Wang,‡a   Shuhui Ding,‡a   Jiuyang Li,‡a   Zi Ye,a   Wen Xia,a   Xuefeng Chena  and  Kaka Zhang ORCID logo *a  

* Corresponding authors

a Key Laboratory of Synthetic and Self-Assembly Chemistry for Organic Functional Molecules, Shanghai Institute of Organic Chemistry, University of Chinese Academy of Sciences, Chinese Academy of Sciences, 345 Lingling Road, Shanghai 200032, People's Republic of China
E-mail: zhangkaka@sioc.ac.cn

Abstract

We report a multi-resonant thermally activated delayed fluorescent (MRTADF) afterglow emitter with unprecedented long emission lifetime > 100 ms, full-width at half-maximum < 40 nm, and deep-blue emission color of CIEy at 0.048. Such emitters remain rarely achieved and would show potential applications in multiplexed bioimaging and high-density information encryption.

Graphical abstract: A narrow-band deep-blue MRTADF-type organic afterglow emitter

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Article information

DOI
https://doi.org/10.1039/D3CC04012G
Article type
Communication
Submitted
21 Aug 2023
Accepted
19 Sep 2023
First published
19 Sep 2023
This article is Open Access
Creative Commons BY-NC license

Chem. Commun., 2023,59, 12302-12305

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A narrow-band deep-blue MRTADF-type organic afterglow emitter

G. Wang, S. Ding, J. Li, Z. Ye, W. Xia, X. Chen and K. Zhang, Chem. Commun., 2023, 59, 12302 DOI: 10.1039/D3CC04012G

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