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Chem Commun (Camb). 2013 Dec 18;49(97):11379-81. doi: 10.1039/c3cc46711b.

Diazobenzene-containing conjugated polymers as dark quenchers.

Author information

1
The Key Laboratory of Bioorganic Phosphorus Chemistry & Chemical Biology (Ministry of Education), Department of Chemistry, Tsinghua University, Beijing, 100084, P. R. China.

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.

PMID:
24166648
DOI:
10.1039/c3cc46711b
[Indexed for MEDLINE]

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