Issue 40, 2011

Combination of π–π stacking and electrostatic repulsion between carboxylic carbon nanoparticles and fluorescent oligonucleotides for rapid and sensitive detection of thrombin

Abstract

On the basis of simultaneous electrostatic repulsion and π–π stacking interactions of carboxylic carbon nanoparticles (cCNPs) with single-stranded DNA, a noncovalent assembly of cCNPs and fluorescent aptamers is reported for rapid, sensitive, and selective detection of thrombin.

Graphical abstract: Combination of π–π stacking and electrostatic repulsion between carboxylic carbon nanoparticles and fluorescent oligonucleotides for rapid and sensitive detection of thrombin

Supplementary files

Article information

Article type
Communication
Submitted
21 Jul 2011
Accepted
02 Sep 2011
First published
15 Sep 2011

Chem. Commun., 2011,47, 11321-11323

Combination of π–π stacking and electrostatic repulsion between carboxylic carbon nanoparticles and fluorescent oligonucleotides for rapid and sensitive detection of thrombin

J. Liu, J. Li, Y. Jiang, S. Yang, W. Tan and R. Yang, Chem. Commun., 2011, 47, 11321 DOI: 10.1039/C1CC14445F

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