Atmospheric Pressure Plasma Polymerized 2-Ethyl-2-oxazoline Based Thin Films for Biomedical Purposes

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dc.contributor.authorMazánková, Věracs
dc.contributor.authorSťahel, Pavelcs
dc.contributor.authorSkoumalová, Petracs
dc.contributor.authorBrablec, Antoníncs
dc.contributor.authorČech, Jancs
dc.contributor.authorProkeš, Lubomírcs
dc.contributor.authorBuršíková, Vilmacs
dc.contributor.authorStupavská, Monikacs
dc.contributor.authorLehocký, Mariáncs
dc.contributor.authorOzaltin, Kadircs
dc.contributor.authorHumpolíček, Petrcs
dc.contributor.authorTrunec, Davidcs
dc.coverage.issue11cs
dc.coverage.volume12cs
dc.date.issued2020-11-13cs
dc.description.abstractPolyoxazoline thin coatings were deposited on glass substrates using atmospheric pressure plasma polymerization from 2-ethyl-2-oxazoline vapours. The plasma polymerization was performed in dielectric barrier discharge burning in nitrogen at atmospheric pressure. The thin films stable in aqueous environments were obtained at the deposition with increased substrate temperature, which was changed from 20 degrees C to 150 degrees C. The thin film deposited samples were highly active against both S. aureus and E. coli strains in general. The chemical composition of polyoxazoline films was studied by FTIR and XPS, the mechanical properties of films were studied by depth sensing indentation technique and by scratch tests. The film surface properties were studied by AFM and by surface energy measurement. After tuning the deposition parameters (i.e., monomer flow rate and substrate temperature), stable films, which resist bacterial biofilm formation and have cell-repellent properties, were achieved. Such antibiofouling polyoxazoline thin films can have many potential biomedical applications.en
dc.formattextcs
dc.format.extent1-15cs
dc.format.mimetypeapplication/pdfcs
dc.identifier.citationPolymers. 2020, vol. 12, issue 11, p. 1-15.en
dc.identifier.doi10.3390/polym12112679cs
dc.identifier.issn2073-4360cs
dc.identifier.orcid0000-0002-4339-6020cs
dc.identifier.orcid0000-0003-4705-7752cs
dc.identifier.other167298cs
dc.identifier.researcheridA-6994-2016cs
dc.identifier.scopus56477418300cs
dc.identifier.urihttp://hdl.handle.net/11012/195835
dc.language.isoencs
dc.publisherMDPIcs
dc.relation.ispartofPolymerscs
dc.relation.urihttps://www.mdpi.com/2073-4360/12/11/2679cs
dc.rightsCreative Commons Attribution 4.0 Internationalcs
dc.rights.accessopenAccesscs
dc.rights.sherpahttp://www.sherpa.ac.uk/romeo/issn/2073-4360/cs
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/cs
dc.subjectantibiofoulingen
dc.subjectplasma polymeren
dc.subjectoxazolineen
dc.titleAtmospheric Pressure Plasma Polymerized 2-Ethyl-2-oxazoline Based Thin Films for Biomedical Purposesen
dc.type.driverarticleen
dc.type.statusPeer-revieweden
dc.type.versionpublishedVersionen
sync.item.dbidVAV-167298en
sync.item.dbtypeVAVen
sync.item.insts2025.02.03 15:38:37en
sync.item.modts2025.01.17 16:46:10en
thesis.grantorVysoké učení technické v Brně. Fakulta chemická. Ústav fyzikální a spotřební chemiecs
thesis.grantorVysoké učení technické v Brně. Fakulta chemická. Ústav chemie potravin a biotechnologiícs
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