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Hydrophilic Poly(2-Oxazoline) Coatings Prepared By Non-Equilibrium “Cold” Atmospheric Pressure Plasma

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216224%3A14310%2F19%3A00112052" target="_blank" >RIV/00216224:14310/19:00112052 - isvavai.cz</a>

  • Result on the web

    <a href="https://munispace.muni.cz/library/catalog/book/1419" target="_blank" >https://munispace.muni.cz/library/catalog/book/1419</a>

  • DOI - Digital Object Identifier

Alternative languages

  • Result language

    angličtina

  • Original language name

    Hydrophilic Poly(2-Oxazoline) Coatings Prepared By Non-Equilibrium “Cold” Atmospheric Pressure Plasma

  • Original language description

    Due to biological inertness and excellent stability, polytetrafluoroethylene (PTFE) is extensively used for the manufacturing of vascular grafts and various implants. However, its highly hydrophobic nature is disadvantageous for specific biomedical applications requiring the control of the proteins or cell adhesion. Hydrophobicity can be decreased by surface modification using the various biocompatible polymers. In our contribution, we proposed the new method for PTFE surface coating by synthetic hydrophilic polymers, so-called poly(2-oxazolines) (POx). Immobilization of the POx layer was performed employing non-equilibrium “cold” atmospheric pressure plasma generated by the diffuse coplanar surface barrier discharge (DCSBD). Our main objective was to achieve the stable and biologically active cross-linked POx layer immobilized on the PTFE surface. This study provides a new approach for the preparation of POx coatings, which is faster, easier, and more environmentally friendly in comparison to traditional grafting methods or plasma-assisted polymerization.

  • Czech name

  • Czech description

Classification

  • Type

    O - Miscellaneous

  • CEP classification

  • OECD FORD branch

    10305 - Fluids and plasma physics (including surface physics)

Result continuities

  • Project

    <a href="/en/project/EF16_027%2F0008360" target="_blank" >EF16_027/0008360: Postdoc@MUNI</a><br>

  • Continuities

    P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Others

  • Publication year

    2019

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů