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Cell-compatible conducting polyaniline films prepared in colloidal dispersion mode

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dc.title Cell-compatible conducting polyaniline films prepared in colloidal dispersion mode en
dc.contributor.author Kašpárková, Věra
dc.contributor.author Humpolíček, Petr
dc.contributor.author Capáková, Zdenka
dc.contributor.author Bober, Patrycja
dc.contributor.author Stejskal, Jaroslav
dc.contributor.author Trchová, Miroslava
dc.contributor.author Rejmontová, Petra
dc.contributor.author Junkar, Ita
dc.contributor.author Lehocký, Marián
dc.contributor.author Mozetič, Miran
dc.relation.ispartof Colloids and Surfaces B: Biointerfaces
dc.identifier.issn 0927-7765 OCLC, Ulrich, Sherpa/RoMEO, JCR
dc.date.issued 2017
utb.relation.volume 157
dc.citation.spage 309
dc.citation.epage 316
dc.type article
dc.language.iso en
dc.publisher Elsevier BV
dc.identifier.doi 10.1016/j.colsurfb.2017.05.066
dc.relation.uri https://www.sciencedirect.com/science/article/pii/S0927776517303338
dc.subject Cell compatibility en
dc.subject Colloidal dispersions en
dc.subject Conducting films en
dc.subject Polyaniline en
dc.subject Skin irritation en
dc.subject Surface analysis en
dc.description.abstract Conducting polyaniline can be prepared and modified using several procedures, all of which can significantly influence its applicability in different fields of biomedicine or biotechnology. The modifications of surface properties are crucial with respect to the possible applications of this polymer in tissue engineering or as biosensors. Innovative technique for preparing polyaniline films via in-situ polymerization in colloidal dispersion mode using four stabilizers (poly-N-vinylpyrrolidone; sodium dodecylsulfate; Tween 20 and Pluronic F108) was developed. The surface energy, conductivity, spectroscopic features, and cell compatibility of thin polyaniline films were determined using contact-angle measurement, the van der Pauw method, Fourier-transform infrared spectroscopy, and assay conducted on mouse fibroblasts, respectively. The stabilizers significantly influenced not only the surface and electrical properties of the films but also their cell compatibility. Sodium dodecylsulfate seems preferentially to combine both the high conductivity and good cell compatibility. Moreover, the films with sodium dodecylsulfate were non-irritant for skin, which was confirmed by their in‐vitro exposure to the 3D-reconstructed human tissue model. © 2017 Elsevier B.V. en
utb.faculty University Institute
utb.faculty Faculty of Technology
dc.identifier.uri http://hdl.handle.net/10563/1007414
utb.identifier.obdid 43876566
utb.identifier.scopus 2-s2.0-85020301833
utb.identifier.wok 000408597900036
utb.identifier.coden CSBBE
utb.source j-scopus
dc.date.accessioned 2017-09-08T12:14:54Z
dc.date.available 2017-09-08T12:14:54Z
dc.description.sponsorship 17-05095S, GACR, Grantová Agentura České Republiky
dc.description.sponsorship Ministry of Education, Youth and Sports of the Czech Republic (Program NPU I) [LO1504]; Czech Science Foundation [17-05095S]; TBU in Zlin [IGA/CPS/2017/001]; Slovenian Research Agency (ARRS) [L7-7566]
utb.ou Centre of Polymer Systems
utb.contributor.internalauthor Kašpárková, Věra
utb.contributor.internalauthor Humpolíček, Petr
utb.contributor.internalauthor Capáková, Zdenka
utb.contributor.internalauthor Rejmontová, Petra
utb.contributor.internalauthor Lehocký, Marián
utb.scopus.affiliation Centre of Polymer Systems, Tomas Bata University in Zlin, Zlin, Czech Republic; Department of Fat, Surfactant and Cosmetics Technology, Faculty of Technology, Tomas Bata University in Zlin, Zlin, Czech Republic; Polymer Centre, Faculty of Technology, Tomas Bata University in Zlin, Zlin, Czech Republic; Institute of Macromolecular Chemistry, Academy of Sciences of the Czech Republic, 162 06 Prague 6, Czech Republic; Department of Surface Engineering, Plasma Laboratory, Josef Stefan Institute, Ljubljana, Slovenia
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