Enhanced Adhesion of Electrospun Polycaprolactone Nanofibers to Plasma-Modified Polypropylene Fabric

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dc.contributor.authorJanů, Luciecs
dc.contributor.authorDvořáková, Evacs
dc.contributor.authorPolášková, Kateřinacs
dc.contributor.authorBuchtelová, Martinacs
dc.contributor.authorRyšánek, Petrcs
dc.contributor.authorChlup, Zdeněkcs
dc.contributor.authorKruml, Tomášcs
dc.contributor.authorGalmiz, Oleksandrcs
dc.contributor.authorNečas, Davidcs
dc.contributor.authorZajíčková, Lenkacs
dc.coverage.issue7cs
dc.coverage.volume15cs
dc.date.accessioned2023-07-21T06:53:48Z
dc.date.available2023-07-21T06:53:48Z
dc.date.issued2023-03-28cs
dc.description.abstractExcellent adhesion of electrospun nanofiber (NF) to textile support is crucial for a broad range of their bioapplications, e.g., wound dressing development. We compared the effect of several low- and atmospheric pressure plasma modifications on the adhesion between two parts of composite-polycaprolactone (PCL) nanofibrous mat (functional part) and polypropylene (PP) spunbond fabric (support). The support fabrics were modified before electrospinning by low-pressure plasma oxygen treatment or amine plasma polymer thin film or treated by atmospheric pressure plasma slit jet (PSJ) in argon or argon/nitrogen. The adhesion was evaluated by tensile test and loop test adapted for thin NF mat measurement and the trends obtained by both tests largely agreed. Although all modifications improved the adhesion significantly (at least twice for PSJ treatments), low-pressure oxygen treatment showed to be the most effective as it strengthened adhesion by a factor of six. The adhesion improvement was ascribed to the synergic effect of high treatment homogeneity with the right ratio of surface functional groups and sufficient wettability. The low-pressure modified fabric also stayed long-term hydrophilic (ten months), even though surfaces usually return to a non-wettable state (hydrophobic recovery). In contrast to XPS, highly surface-sensitive water contact angle measurement proved suitable for monitoring subtle surface changes.en
dc.formattextcs
dc.format.extent1-17cs
dc.format.mimetypeapplication/pdfcs
dc.identifier.citationPolymers. 2023, vol. 15, issue 7, p. 1-17.en
dc.identifier.doi10.3390/polym15071686cs
dc.identifier.issn2073-4360cs
dc.identifier.orcidL-6793-2017cs
dc.identifier.orcidD-7166-2012cs
dc.identifier.orcidE-3010-2012cs
dc.identifier.other183776cs
dc.identifier.researcherid0000-0002-6298-2228cs
dc.identifier.researcherid0000-0001-7731-8453cs
dc.identifier.researcherid0000-0002-6906-8906cs
dc.identifier.scopus22933742100cs
dc.identifier.urihttp://hdl.handle.net/11012/213583
dc.language.isoencs
dc.publisherMDPIcs
dc.relation.ispartofPolymerscs
dc.relation.urihttps://www.mdpi.com/2073-4360/15/7/1686cs
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.subjectelectrospinningen
dc.subjectPCL nanofibersen
dc.subjectPP fabricen
dc.subjectcompositeen
dc.subjectadhesionen
dc.subjectlow-pressure plasma modificationen
dc.subjectatmospheric pressure plasma jeten
dc.subjectloop testen
dc.subjecttensile testen
dc.titleEnhanced Adhesion of Electrospun Polycaprolactone Nanofibers to Plasma-Modified Polypropylene Fabricen
dc.type.driverarticleen
dc.type.statusPeer-revieweden
dc.type.versionpublishedVersionen
sync.item.dbidVAV-183776en
sync.item.dbtypeVAVen
sync.item.insts2023.07.24 08:03:41en
sync.item.modts2023.07.21 12:15:03en
thesis.grantorVysoké učení technické v Brně. Středoevropský technologický institut VUT. Plazmové technologie pro materiálycs
thesis.grantorVysoké učení technické v Brně. Fakulta elektrotechniky a komunikačních technologií. Ústav teoretické a experimentální elektrotechnikycs
thesis.grantorVysoké učení technické v Brně. Středoevropský technologický institut VUT. Vývoj metod analýzy a měřenícs
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