Issue 84, 2016
From the journal:

RSC Advances

Multiple emissions from indenofluorenedione in solution and polymer films†

Jinjia Xu,ab   Atsuro Takaia  and  Masayuki Takeuchi*ab  

* Corresponding authors

a Molecular Design & Function Group, Polymer Materials Unit, National Institute for Materials Science (NIMS), 1-2-1 Sengen, Tsukuba, Japan
E-mail: TAKEUCHI.Masayuki@nims.go.jp

b Department of Materials Science and Engineering, Graduate School of Pure and Applied Science, University of Tsukuba, 1-1-1, Tennoudai, Tsukuba, Japan

Abstract

A new indenofluorenedione derivative (IFO) with two weak electron-donating substituents was synthesized, and exhibited a multi-coloured emission including white. The multiple fluorescent channels can be controllably switched by changing the solvent and polymer matrix in a broad visible range. It was also demonstrated that IFO embedded in a polystyrene matrix is sensitive to environmental polarity, thus exhibiting the emission colour changes upon exposure to polar organic solvents.

Graphical abstract: Multiple emissions from indenofluorenedione in solution and polymer films

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Article information

DOI
https://doi.org/10.1039/C6RA17765D
Article type
Communication
Submitted
12 Jul 2016
Accepted
16 Aug 2016
First published
05 Sep 2016

RSC Adv., 2016,6, 80867-80871

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Multiple emissions from indenofluorenedione in solution and polymer films

J. Xu, A. Takai and M. Takeuchi, RSC Adv., 2016, 6, 80867 DOI: 10.1039/C6RA17765D

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