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

Justyna Kupis-Rozmysłowicz; Michał Wagner; Johan Bobacka; Andrzej Lewenstam; Jan Migdalski

doi:10.1016/j.electacta.2015.12.007

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

Justyna Kupis-Rozmysłowicz, Michał Wagner, Johan Bobacka, Andrzej Lewenstam, Jan Migdalski

Research output: Contribution to journal › Article › Scientific › peer-review

20 Citations (Scopus)

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.

Original language	Undefined/Unknown
Pages (from-to)	537–544
Journal	Electrochimica Acta
Volume	188
DOIs	https://doi.org/10.1016/j.electacta.2015.12.007
Publication status	Published - 2016
MoE publication type	A1 Journal article-refereed

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10.1016/j.electacta.2015.12.007

http://www.sciencedirect.com/science/article/pii/S0013468615309312

Cite this

@article{11ec38ba4f4741dc9faedd29983b02fd,

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

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.",

author = "Justyna Kupis-Rozmys{\l}owicz and Micha{\l} Wagner and Johan Bobacka and Andrzej Lewenstam and Jan Migdalski",

note = "analyten",

year = "2016",

doi = "10.1016/j.electacta.2015.12.007",

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journal = "Electrochimica Acta",

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TY - JOUR

T1 - Biomimetic membranes based on molecularly imprinted conducting polymers as a sensing element for determination of taurine

AU - Kupis-Rozmysłowicz, Justyna

AU - Wagner, Michał

AU - Bobacka, Johan

AU - Lewenstam, Andrzej

AU - Migdalski, Jan

N1 - analyten

PY - 2016

Y1 - 2016

N2 - 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.

AB - 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.

U2 - 10.1016/j.electacta.2015.12.007

DO - 10.1016/j.electacta.2015.12.007

M3 - Artikel

SN - 0013-4686

VL - 188

SP - 537

EP - 544

JO - Electrochimica Acta

JF - Electrochimica Acta

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