Dielectric Barrier Discharge and Jet Type Plasma Surface Modifications of Hybrid Polymeric Poly (ε-caprolactone)/Chitosan Scaffolds

dc.authorid Turkoglu Sasmazel, Hilal/0000-0002-0254-4541
dc.authorid Ozkan, Ozan/0000-0002-9050-1583
dc.authorscopusid 57189848353
dc.authorscopusid 16680382000
dc.contributor.author Ozkan, Ozan
dc.contributor.author Sasmazel, Hilal Turkoglu
dc.contributor.other Metallurgical and Materials Engineering
dc.date.accessioned 2024-07-05T15:27:30Z
dc.date.available 2024-07-05T15:27:30Z
dc.date.issued 2018
dc.department Atılım University en_US
dc.department-temp [Ozkan, Ozan] Hacettepe Univ, Bioengn Div, Ankara, Turkey; [Sasmazel, Hilal Turkoglu] Atilim Univ, Dept Met & Mat Engn, Ankara, Turkey en_US
dc.description Turkoglu Sasmazel, Hilal/0000-0002-0254-4541; Ozkan, Ozan/0000-0002-9050-1583 en_US
dc.description.abstract In this study, dry air plasma jet and dielectric barrier discharge Ar+O-2 or Ar+N-2 plasma modifications and their effects on wettability, topography, functionality and biological efficiency of the hybrid polymeric poly (epsilon-caprolactone)/chitosan scaffolds were reported. The samples treated with Ar+O-2 dielectric barrier discharge plasma (80 sccm O-2 flow rate, 3-min treatment) or with dry air plasma jet (15-cm nozzle-sample distance, 13-min treatment) had the closest wettability (49.11 +/- 1.83 and 53.60 +/- 0.95, respectively) to the commercial tissue culture polystyrene used for cell cultivation. Scanning electron microscopy images and X-ray photoelectron spectrometry analysis showed increase in topographical roughness and OH/NH2 functionality, respectively. Increased fluid uptake capacity for the scaffolds treated with Ar+O-2 dielectric barrier discharge plasma (73.60%+/- 1.78) and dry air plasma jet (72.48%+/- 0.75) were also noted. Finally, initial cell attachment as well as seven-day cell viability, growth and proliferation performances were found to be significantly better for both plasma treated scaffolds than for untreated scaffolds. en_US
dc.identifier.citationcount 5
dc.identifier.doi 10.1177/0885328218755571
dc.identifier.endpage 1313 en_US
dc.identifier.issn 0885-3282
dc.identifier.issn 1530-8022
dc.identifier.issue 9 en_US
dc.identifier.pmid 29388455
dc.identifier.scopus 2-s2.0-85044382911
dc.identifier.startpage 1300 en_US
dc.identifier.uri https://doi.org/10.1177/0885328218755571
dc.identifier.uri https://hdl.handle.net/20.500.14411/2676
dc.identifier.volume 32 en_US
dc.identifier.wos WOS:000429861500014
dc.identifier.wosquality Q3
dc.institutionauthor Özkan, Ozan
dc.institutionauthor Şaşmazel, Hilal Türkoğlu
dc.language.iso en en_US
dc.publisher Sage Publications Ltd en_US
dc.relation.publicationcategory Makale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı en_US
dc.rights info:eu-repo/semantics/closedAccess en_US
dc.scopus.citedbyCount 7
dc.subject Dielectric barrier discharge en_US
dc.subject hybrid poly(epsilon-caprolactone) en_US
dc.subject chitosan scaffolds en_US
dc.subject MRC5 fibroblast cells en_US
dc.subject plasma jet en_US
dc.subject plasma treatment en_US
dc.title Dielectric Barrier Discharge and Jet Type Plasma Surface Modifications of Hybrid Polymeric Poly (ε-caprolactone)/Chitosan Scaffolds en_US
dc.type Article en_US
dc.wos.citedbyCount 7
dspace.entity.type Publication
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relation.isAuthorOfPublication 89a1446a-af3c-4bd3-a3f6-5f29625b68fd
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