2019
Fast Surface Hydrophilization via Atmospheric Pressure Plasma Polymerization for Biological and Technical Applications
DVOŘÁKOVÁ, Hana; Jan ČECH; Monika STUPAVSKÁ; Lubomír PROKEŠ; Jana JURMANOVÁ et al.Základní údaje
Originální název
Fast Surface Hydrophilization via Atmospheric Pressure Plasma Polymerization for Biological and Technical Applications
Autoři
Vydání
Polymers, Basel, MDPI, 2019, 2073-4360
Další údaje
Jazyk
angličtina
Typ výsledku
Článek v odborném periodiku
Obor
10305 Fluids and plasma physics
Stát vydavatele
Švýcarsko
Utajení
není předmětem státního či obchodního tajemství
Odkazy
Impakt faktor
Impact factor: 3.426
Označené pro přenos do RIV
Ano
Kód RIV
RIV/00216224:14310/19:00107703
Organizační jednotka
Přírodovědecká fakulta
UT WoS
EID Scopus
Klíčová slova anglicky
polymer surface; polymer modification; deposition; plasma polymer; hydrophilization; superhydrophilic layers; atmospheric pressure plasma; polypropylene; surface free energy
Štítky
Příznaky
Mezinárodní význam, Recenzováno
Změněno: 17. 4. 2020 14:22, Mgr. Marie Novosadová Šípková, DiS.
Anotace
V originále
Polymeric surfaces can benefit from functional modifications prior to using them for biological and/or technical applications. Surfaces considered for biocompatibility studies can be modified to gain beneficiary hydrophilic properties. For such modifications, the preparation of highly hydrophilic surfaces by means of plasma polymerization can be a good alternative to classical wet chemistry or plasma activation in simple atomic or molecular gasses. Atmospheric pressure plasma polymerization makes possible rapid, simple, and time-stable hydrophilic surface preparation, regardless of the type and properties of the material whose surface is to be modified. In this work, the surface of polypropylene was coated with a thin nanolayer of plasma-polymer which was prepared from a low-concentration mixture of propane-butane in nitrogen using atmospheric pressure plasma. A deposition time of only 1 second was necessary to achieve satisfactory hydrophilic properties. Highly hydrophilic, stable surfaces were obtained when the deposition time was 10 seconds. The thin layers of the prepared plasma-polymer exhibit highly stable wetting properties, they are smooth, homogeneous, flexible, and have good adhesion to the surface of polypropylene substrates. Moreover, they are constituted from essential elements only (C, H, N, O). This makes the presented modified plasma-polymer surfaces interesting for further studies in biological and/or technical applications.
Návaznosti
| GA19-15240S, projekt VaV |
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| LO1411, projekt VaV |
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