We report a general strategy to design and synthesize a bright far-red and near-infrared fluorescent conjugated polyelectrolyte with a high quantum yield of 25% and a large Stokes shift of ![[similar]](http://www.rsc.org/images/entities/char_223c.gif)
200 nm, which is ideal for cell imaging.
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A bright far-red and near-infrared fluorescent conjugated polyelectrolyte with quantum yield reaching 25%
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Department of Chemical and Biomolecular Engineering, National University of Singapore, 4 Engineering Drive 4, Singapore
E-mail: cheliub@nus.edu.sg ;
Fax: +65 6779-1936
E-mail: cheliub@nus.edu.sg ;
Fax: +65 6779-1936
Chem. Commun., 2013,49, 1491-1493
DOI: 10.1039/C2CC37219C
Received 03 Oct 2012, Accepted 23 Nov 2012
First published online 23 Nov 2012
Chemical Communications
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