Issue 6, 2014
From the journal:

New Journal of Chemistry

Tunable and selective detection of cancer cells using a betainized zwitterionic polymer with BODIPY and graphene oxide†

So Yeong Lee,a   Sung Han Kim,a   Sung Min Kim,a   Hyukjin Lee,b   Gibaek Lee*a  and  Sung Young Park*a  

* Corresponding authors

a Department of Chemical and Biological Engineering, Korea National University of Transportation, Chungju-Si, Republic of Korea
E-mail: parkchem@ut.ac.kr, gibaek.lee@gmail.com
Tel: +82-43-841-5225

b College of Pharmacy, Ewha Womans University, Seoul, Republic of Korea

Abstract

A novel type of zwitterionic fluorescent nanoparticles (ZFNPs) containing polysulfobetaine groups, the boron dipyrromethane (BODIPY) fluorophore and graphene oxide plates is prepared for the detection of tumor cells in response to the intra- and extracellular stimuli. The fluorescence intensities of the ZFNPs are highly influenced by temperature and pH.

Graphical abstract: Tunable and selective detection of cancer cells using a betainized zwitterionic polymer with BODIPY and graphene oxide

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Article information

DOI
https://doi.org/10.1039/C3NJ01641B
Article type
Letter
Submitted
26 Dec 2013
Accepted
21 Feb 2014
First published
21 Feb 2014

New J. Chem., 2014,38, 2225-2228

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Tunable and selective detection of cancer cells using a betainized zwitterionic polymer with BODIPY and graphene oxide

S. Y. Lee, S. H. Kim, S. M. Kim, H. Lee, G. Lee and S. Y. Park, New J. Chem., 2014, 38, 2225 DOI: 10.1039/C3NJ01641B

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