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Title: Colourimetric and spectroscopic discrimination between nucleotides and nucleosides using para-sulfonato-calix (4) arene capped silver nanoparticles
Authors: Tauran, Yannick
Grosso, Marie
Brioude, Arnaud
Kassab, Rima 
Coleman, Anthony W.
Affiliations: Department of Chemistry 
Issue Date: 2011
Part of: Electronic supplementary material (ESI) for chemical communications
Volume: 47
Start page: 10013
End page: 10015
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.
Type: Journal Article
Appears in Collections:Department of Chemistry

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