Capacitive Creatinine Sensor Based on a Photografted Molecularly Imprinted Polymer

DOI to cite this document:: 10.5283/epub.20730

Panasyuk-Delaney, Tatiana ; Mirsky, Vladimir M.

; Wolfbeis, Otto S.

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Date of publication of this fulltext: 13 May 2011 08:32

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Abstract

The first reversible chemosensor to creatinine based on artificial chemoreceptors is described. The receptor layer was prepared by molecularly imprinted photopolymerization of acrylamidomethylpropanesulfonic acid and methylenediacrylamide. The polymer layer was grafted onto the surface of gold electrodes coated with an alkanethiol monolayer. Creatinine binding was detected by a decrease in the ...