Issue 36, 2011
From the journal:

Chemical Communications

Colourimetric and spectroscopic discrimination between nucleotides and nucleosides using para-sulfonato-calix[4]arene capped silver nanoparticles†

Yannick Tauran,a   Marie Grosso,a   Arnaud Brioude,a   Rima Kassabb  and  Anthony W. Coleman*a  

* Corresponding authors

a LMI CNRS UMR 5615, Univ. Lyon 1, Villeurbanne, France
E-mail: antony.coleman@adm.univ-lyon 1.fr
Tel: +33 4 4243 1027

b University of Balamand, Faculty of Sciences, Department of Chemistry, P.O. Box: 100, Tripoli, Lebanon
E-mail: rima.kassab@balamand.edu.lb
Tel: +961 6 930250

Abstract

The complexation of nucleosides and nucleotides by hybrid nanoparticles capped by para-sulfonato-calix[4]arene shows clear discrimination between purine and pyrimidine based molecules. For the pyrimidine nucleotides there is appearance of a new absorption band around 550 nm, and a colour change from yellow to orange red and pink.

Graphical abstract: Colourimetric and spectroscopic discrimination between nucleotides and nucleosides using para-sulfonato-calix[4]arene capped silver nanoparticles

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Article information

DOI
https://doi.org/10.1039/C1CC13175C
Article type
Communication
Submitted
30 May 2011
Accepted
24 Jul 2011
First published
11 Aug 2011

Chem. Commun., 2011,47, 10013-10015

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Colourimetric and spectroscopic discrimination between nucleotides and nucleosides using para-sulfonato-calix[4]arene capped silver nanoparticles

Y. Tauran, M. Grosso, A. Brioude, R. Kassab and A. W. Coleman, Chem. Commun., 2011, 47, 10013 DOI: 10.1039/C1CC13175C

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