Issue 84, 2013
From the journal:

Chemical Communications

Fluorescence turn-on response of a conjugated polyelectrolyte with intramolecular stack structure to biomacromolecules†

Wang-Eun Lee,a   Young-Jae Jin,b   Shin-Il Kim,b   Giseop Kwak,*b   Joon Heon Kim,a   Toshikazu Sakaguchic  and  Chang-Lyoul Lee*a  

* Corresponding authors

a Advanced Photonics Research Institute (APRI), Gwangju Institute of Science and Technology, 1 Oryong-dong, Buk-gu, Gwangju 500-712, Korea
E-mail: vsepr@gist.ac.kr
Fax: +82-62-715-3360
Tel: +82-62-715-3347

b Department of Polymer Science, Kyungpook National University 1370, Sankyuk-dong, Buk-gu, Daegu 702-701, Korea
E-mail: gkwak@knu.ac.kr
Fax: +82-53-950-6623
Tel: +82-53-950-7558

c Department of Materials Science and Engineering, Graduate School of Engineering, University of Fukui, Bunkyo, Fukui 910-85-7, Japan

Abstract

An anionic conjugated polyelectrolyte based on polydiphenylacetylene showed a significant fluorescence turn-on response to positively-charged proteins through a conformational relaxation of its intramolecular stack structure.

Graphical abstract: Fluorescence turn-on response of a conjugated polyelectrolyte with intramolecular stack structure to biomacromolecules

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Article information

DOI
https://doi.org/10.1039/C3CC45538F
Article type
Communication
Submitted
22 Jul 2013
Accepted
30 Aug 2013
First published
30 Aug 2013

Chem. Commun., 2013,49, 9857-9859

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Fluorescence turn-on response of a conjugated polyelectrolyte with intramolecular stack structure to biomacromolecules

W. Lee, Y. Jin, S. Kim, G. Kwak, J. H. Kim, T. Sakaguchi and C. Lee, Chem. Commun., 2013, 49, 9857 DOI: 10.1039/C3CC45538F

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