Biomimetic membranes based on molecularly imprinted conducting polymers as a sensing element for determination of taurine

A1 Journal article (refereed)


Internal Authors/Editors


Publication Details

List of Authors: Justyna Kupis-Rozmysłowicz, Michał Wagner, Johan Bobacka, Andrzej Lewenstam, Jan Migdalski
Publication year: 2016
Journal: Electrochimica Acta
Volume number: 188
Start page: 537
End page: 544
eISSN: 1873-3859


Abstract

Molecularly Imprinted Conducting Polymer based films (MICP films) devoted for the taurine determination is described. MICP films were electrodeposited from an aqueous solution containing 3,4-ethylenedioxythiophene, acetic acid thiophene, flavin mononucleotide, and taurine. The presence of taurine inside freshly deposited MICP films as well as absence of taurine in the outer layer of the MICP film after extraction process was confirmed by the XPS spectra. It was found that after taurine extraction, MICP films can be used as a potentiometric sensor giving close to Nernstian response towards taurine equal to 53.8 ± 2.6 mV/p[taurine] in the concentration range 10−2 to 10−4 mol·dm−3.

Last updated on 2019-05-12 at 04:18

Share link