Effects of the Heat Treatment Temperature on Composition, Microstructure and In Vitro Mineralization of Alkali Treated Titanium

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dc.contributor.authorTkachenko, Serhiics
dc.contributor.authorKashimbetova, Adeliacs
dc.contributor.authorGejdoš, Pavelcs
dc.contributor.authorOliver-Urrutia, Carolinacs
dc.contributor.authorCasas Luna, Marianocs
dc.contributor.authorJuliš, Martincs
dc.contributor.authorMontufar Jimenez, Edgar Benjamincs
dc.contributor.authorČelko, Ladislavcs
dc.date.accessioned2022-03-02T11:54:42Z
dc.date.available2022-03-02T11:54:42Z
dc.date.issued2021-09-15cs
dc.description.abstractTitanium shows minimal encapsulation when implanted in bone tissue and develops a direct interfacial contact with bone. The higher surface roughness of titanium leads to a stronger anchorage in comparison with polished smooth surfaces, but the fixation is due to mechanical interlocking rather than chemical bonding. Treatment of titanium with sodium hydroxide solution promotes a surface modification that induces the formation of a carbonated apatite layer, which produces a strong chemical fixation with bone in vivo. The aim of this work was to study the effects of heat treatment temperature on the microstructure and chemical composition of the surface of alkali-treated titanium, and correlate the results with the mineralization capacity in vitro. The results showed that after the alkali treatment the surface of titanium had a complex microstructure with submicron porous features. The crystallinity and microstructure of the titanium surface slightly varied with the heat treatment. The general observation was that the slight increment of the anatase content at surface level together with smaller pore size promoted the formation of apatite.en
dc.formattextcs
dc.format.extent1186-1191cs
dc.format.mimetypeapplication/pdfcs
dc.identifier.citationProceedings 30th Anniversary International Conference on Metallurgy and Materials. 2021, p. 1186-1191.en
dc.identifier.doi10.37904/metal.2021.4260cs
dc.identifier.isbn978-80-87294-99-4cs
dc.identifier.other176830cs
dc.identifier.urihttp://hdl.handle.net/11012/203944
dc.language.isoencs
dc.publisherTangercs
dc.relation.ispartofProceedings 30th Anniversary International Conference on Metallurgy and Materialscs
dc.relation.urihttps://www.confer.cz/metal/2021/4260-effects-of-the-heat-treatment-temperature-on-composition-microstructure-and-in-vitro-mineralization-of-alkali-treated-titaniumcs
dc.rightsCreative Commons Attribution 4.0 Internationalcs
dc.rights.accessopenAccesscs
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/cs
dc.subjectAlkali treatmenten
dc.subjectBioactivityen
dc.subjectMineralizationen
dc.subjectSurface modificationen
dc.subjectTitaniumen
dc.titleEffects of the Heat Treatment Temperature on Composition, Microstructure and In Vitro Mineralization of Alkali Treated Titaniumen
dc.type.driverconferenceObjecten
dc.type.statusPeer-revieweden
dc.type.versionpublishedVersionen
sync.item.dbidVAV-176830en
sync.item.dbtypeVAVen
sync.item.insts2022.03.02 12:54:42en
sync.item.modts2022.03.02 12:15:12en
thesis.grantorVysoké učení technické v Brně. Středoevropský technologický institut VUT. Pokročilé povlakycs
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