Issue 97, 2013
From the journal:

Chemical Communications

Diazobenzene-containing conjugated polymers as dark quenchers†

Jiatao Wu,ab   Ying Tan,b   Yonghua Xie,bc   Yi Wu,ab   Rui Zhao,b   Yuyang Jiang*bc  and  Chunyan Tan*b  

* Corresponding authors

a The Key Laboratory of Bioorganic Phosphorus Chemistry & Chemical Biology (Ministry of Education), Department of Chemistry, Tsinghua University, Beijing, P. R. China

b The Ministry-Province Jointly Constructed Base for State Key Lab-Shenzhen Key Laboratory of Chemical Biology, the Graduate School at Shenzhen, Tsinghua University, Shenzhen 518055, P. R. China
E-mail: tancy@sz.tsinghua.edu.cn
Fax: +86-755-26032094
Tel: +86-755-26036533

c Department of Pharmacology and Pharmaceutical Sciences, School of Medicine, Tsinghua University, Beijing, P. R. China
E-mail: jiangyy@sz.tsinghua.edu.cn

Abstract

The synthesis and photophysical characterization of new conjugated polymers (CPs) with alternating phenylethynylene and diazobenzene (azo-PPE) units were reported, which showed broadened absorption and no measurable fluorescence. Quenching studies showed that azo-PPEs displayed high efficiency over a wide wavelength range.

Graphical abstract: Diazobenzene-containing conjugated polymers as dark quenchers

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Article information

DOI
https://doi.org/10.1039/C3CC46711B
Article type
Communication
Submitted
03 Sep 2013
Accepted
08 Oct 2013
First published
08 Oct 2013

Chem. Commun., 2013,49, 11379-11381

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Diazobenzene-containing conjugated polymers as dark quenchers

J. Wu, Y. Tan, Y. Xie, Y. Wu, R. Zhao, Y. Jiang and C. Tan, Chem. Commun., 2013, 49, 11379 DOI: 10.1039/C3CC46711B

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