Issue 22, 2012
From the journal:

Journal of Materials Chemistry

A tetraphenylethene-based red luminophor for an efficient non-doped electroluminescence device and cellular imaging†

Zujin Zhao,*a   Junlong Geng,b   Zhengfeng Chang,a   Shuming Chen,d   Chunmei Deng,c   Tao Jiang,ac   Wei Qin,c   Jacky W. Y. Lam,c   Hoi Sing Kwok,d   Huayu Qiu,a   Bin Liu*b  and  Ben Zhong Tang*c  

* Corresponding authors

a College of Material, Chemistry and Chemical Engineering, Hangzhou Normal University, Hangzhou 310036, China
E-mail: zujinzhao@gmail.com

b Department of Chemical and Biomolecular Engineering, National University of Singapore, Singapore 117576
E-mail: cheliub@nus.edu.sg

c Department of Chemistry, Institute for Advanced Study, State Key Laboratory of Molecular Neuroscience and Institute of Molecular Functional Materials, The Hong Kong University of Science & Technology, Clear Water Bay, Kowloon, Hong Kong, China
E-mail: tangbenz@ust.hk

d Center for Display Research, The Hong Kong University of Science & Technology, Clear Water Bay, Kowloon, Hong Kong, China

Abstract

An efficient red luminophor (TTPEBTTD) consisting of a 4,7-di(thiophen-2-yl)benzo-2,1,3-thiadiazole core and tetraphenylethene peripheries is developed. The non-doped electroluminescence device based on TTPEBTTD radiates red light with high efficiency up to 3.7%. The nanoparticles of TTPEBTTD are promising fluorescent visualizers for cellular imaging with low cytotoxicity.

Graphical abstract: A tetraphenylethene-based red luminophor for an efficient non-doped electroluminescence device and cellular imaging

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Article information

DOI
https://doi.org/10.1039/C2JM31482G
Article type
Communication
Submitted
09 Mar 2012
Accepted
18 Apr 2012
First published
08 May 2012

J. Mater. Chem., 2012,22, 11018-11021

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A tetraphenylethene-based red luminophor for an efficient non-doped electroluminescence device and cellular imaging

Z. Zhao, J. Geng, Z. Chang, S. Chen, C. Deng, T. Jiang, W. Qin, J. W. Y. Lam, H. S. Kwok, H. Qiu, B. Liu and B. Z. Tang, J. Mater. Chem., 2012, 22, 11018 DOI: 10.1039/C2JM31482G

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