Issue 77, 2014
From the journal:

Chemical Communications

DNA sequence-dependent photoluminescence enhancement in a cationic conjugated polyelectrolyte†

Zhongwei Liu,ab   Hsing-Lin Wang*c  and  Mircea Cotlet*ab  

* Corresponding authors

a Center for Functional Nanomaterials, Brookhaven National Laboratory, Upton, NY 11973, USA
E-mail: cotlet@bnl.gov
Fax: +1 631-344-7765
Tel: +1 631-344-7778

b Materials Science and Engineering Department, Stony Brook University, Stony Brook, NY 11794, USA

c Chemistry Division, Los Alamos National Laboratory, Los Alamos, NM 87545, USA
E-mail: hwang@lanl.gov

Abstract

DNA sequence-dependent photoluminescence enhancement is found for a cationic polyelectrolyte complexed with single stranded DNA and described as a result of an interplay between electrostatic attraction and the π–π stacking between the polyelectrolyte's backbone and DNA's bases.

Graphical abstract: DNA sequence-dependent photoluminescence enhancement in a cationic conjugated polyelectrolyte

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Article information

DOI
https://doi.org/10.1039/C4CC03417A
Article type
Communication
Submitted
06 May 2014
Accepted
26 Jul 2014
First published
30 Jul 2014

Chem. Commun., 2014,50, 11311-11313

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DNA sequence-dependent photoluminescence enhancement in a cationic conjugated polyelectrolyte

Z. Liu, H. Wang and M. Cotlet, Chem. Commun., 2014, 50, 11311 DOI: 10.1039/C4CC03417A

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