Issue 73, 2014
From the journal:

RSC Advances

Small molecules based on diphenylamine and carbazole with large two-photon absorption cross sections and extraordinary AIEE properties†

Guojian Tian,a   Wei Huang,a   Shengyun Cai,a   Haitao Zhou,a   Bo Li,b   Qiaochun Wanga  and  Jianhua Su*a  

* Corresponding authors

a Key Laboratory for Advanced Materials and Institute of Fine Chemicals, East China University of Science & Technology, Shanghai, P. R. China
E-mail: bbsjh@ecust.edu.cn
Fax: +86-21-64252288

b Key Laboratory of Polar Materials and Devices, Ministry of Education, East China Normal University, Shanghai, P. R. China

Abstract

Two simple small molecules based on diphenylamine (T1) and carbazole (T2) have been synthesized for two-photon absorption materials. Both dyes exhibit extraordinary aggregation-induced emission enhancement (AIEE) properties and high corresponding quantum efficiencies of 11.5% and 16.0%. The value of the two-photon absorption cross-section for T1 is 1240 GM.

Graphical abstract: Small molecules based on diphenylamine and carbazole with large two-photon absorption cross sections and extraordinary AIEE properties

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Article information

DOI
https://doi.org/10.1039/C4RA06314G
Article type
Communication
Submitted
27 Jun 2014
Accepted
04 Aug 2014
First published
04 Aug 2014

RSC Adv., 2014,4, 38939-38942

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Small molecules based on diphenylamine and carbazole with large two-photon absorption cross sections and extraordinary AIEE properties

G. Tian, W. Huang, S. Cai, H. Zhou, B. Li, Q. Wang and J. Su, RSC Adv., 2014, 4, 38939 DOI: 10.1039/C4RA06314G

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