Cell-compatible conducting polyaniline films prepared in colloidal dispersion mode

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F70883521%3A28610%2F17%3A63516124" target="_blank" >RIV/70883521:28610/17:63516124 - isvavai.cz</a>
Alternative codes found
RIV/61389013:_____/17:00475208
Result on the web
<a href="http://www.sciencedirect.com/science/article/pii/S0927776517303338" target="_blank" >http://www.sciencedirect.com/science/article/pii/S0927776517303338</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.colsurfb.2017.05.066" target="_blank" >10.1016/j.colsurfb.2017.05.066</a>

Result language
angličtina
Original language name
Cell-compatible conducting polyaniline films prepared in colloidal dispersion mode
Original language description
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.
Czech name
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Czech description
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Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
20902 - Bioprocessing technologies (industrial processes relying on biological agents to drive the process) biocatalysis, fermentation

Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2017
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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