An In Vitro Corrosion Study of Open Cell Iron Structures with PEG Coating for Bone Replacement Applications

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dc.contributor.authorHaverová, Luciacs
dc.contributor.authorOrinaková, Renátacs
dc.contributor.authorOriňak, Andrejcs
dc.contributor.authorGorejová, Radkacs
dc.contributor.authorBaláž, Matejcs
dc.contributor.authorVanýsek, Petrcs
dc.contributor.authorKupková, Miriamcs
dc.contributor.authorHrubovčáková, Monikacs
dc.contributor.authorMudroň, Pavolcs
dc.contributor.authorRadoňák, Jozefcs
dc.contributor.authorOrságová Králová, Zuzanacs
dc.contributor.authorMorovská Turoňová, Andreacs
dc.coverage.issue7cs
dc.coverage.volume8cs
dc.date.accessioned2020-08-04T11:00:22Z
dc.date.available2020-08-04T11:00:22Z
dc.date.issued2018-06-28cs
dc.description.abstractIron-based substrates with polyethylene glycol coating were prepared as possible materials for biodegradable orthopedic implants. Biodegradable materials that provide mechanical support of the diseased tissue at the time of implanting and then disappear gradually during the healing process are sometimes favored instead of permanent implants. The implant degradation rate should match the time of the tissue regrowth. In this work, the degradation behavior of iron-based foams was studied electrochemically during immersion tests in Hanks’ solution. The corrosion rate of the polyethylene glycol-coated samples increased and the corrosion potential shifted to more negative values. This indicates an enhanced degradation rate as compared to the uncoated material, fulfilling the goal of being able to tune the degradation rate. It is the interfacial interaction between the hydrophilic polymer layer and the iron surface that is responsible for the enhanced oxidation rate of iron.en
dc.formattextcs
dc.format.extent1-21cs
dc.format.mimetypeapplication/pdfcs
dc.identifier.citationMetals. 2018, vol. 8, issue 7, p. 1-21.en
dc.identifier.doi10.3390/met8070499cs
dc.identifier.issn2075-4701cs
dc.identifier.other149294cs
dc.identifier.urihttp://hdl.handle.net/11012/137273
dc.language.isoencs
dc.publisherMDPIcs
dc.relation.ispartofMetalscs
dc.relation.urihttp://www.mdpi.com/2075-4701/8/7/499cs
dc.rightsCreative Commons Attribution 4.0 Internationalcs
dc.rights.accessopenAccesscs
dc.rights.sherpahttp://www.sherpa.ac.uk/romeo/issn/2075-4701/cs
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/cs
dc.subjectdegradable biomaterialsen
dc.subjectcorrosionen
dc.subjectimplantsen
dc.subjectironen
dc.subjectpolymer coating layeren
dc.subjectpolyethylene glycolen
dc.titleAn In Vitro Corrosion Study of Open Cell Iron Structures with PEG Coating for Bone Replacement Applicationsen
dc.type.driverarticleen
dc.type.statusPeer-revieweden
dc.type.versionpublishedVersionen
sync.item.dbidVAV-149294en
sync.item.dbtypeVAVen
sync.item.insts2020.08.04 13:00:22en
sync.item.modts2020.08.04 12:43:31en
thesis.grantorVysoké učení technické v Brně. Fakulta elektrotechniky a komunikačních technologií. Ústav elektrotechnologiecs
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