Effect of Surface Texturing on Friction and Lubrication of Ti6Al4V Biomaterials for Joint Implants

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dc.contributor.authorRanuša, Matúšcs
dc.contributor.authorOdehnal, Lukášcs
dc.contributor.authorKučera, Ondřejcs
dc.contributor.authorNečas, Davidcs
dc.contributor.authorHartl, Martincs
dc.contributor.authorKřupka, Ivancs
dc.contributor.authorVrbka, Martincs
dc.coverage.issue1cs
dc.coverage.volume73cs
dc.date.accessioned2025-02-28T13:53:57Z
dc.date.available2025-02-28T13:53:57Z
dc.date.issued2025-03-01cs
dc.description.abstractThe number of endoprosthetic implants for both large and small joints is increasing at a steady rate, thereby creating a growing demand for durable products that closely replicate the functionality of human joints. Notwithstanding the aforementioned advancements, challenges pertaining to implant fixation and tribological surfaces persist. The advent of progressive technologies, such as three-dimensional printing, offers a promising avenue for addressing these challenges in implant design and surface engineering. The Ti6Al4V and CoCrMo alloys, renowned for their biocompatibility and osseointegration properties, represent promising printable materials, although they are susceptible to wear on articulating surfaces. In order to mitigate the effects of abrasion, it is essential to implement surface treatments to facilitate the formation of a robust lubricating film. This research investigates the potential of texturing and electrochemical polishing to enhance protein aggregation in the contact area. The study employs a reciprocating simulator and colorimetric interferometry to observe the contact area and measure the coefficient of friction (CoF) of modified surfaces. The findings demonstrate that textured surfaces and the combination of electrochemical polishing result in an increase in the thickness of the protein lubrication film, which may potentially reduce wear. These outcomes suggest the potential for the utilization of Ti6Al4V alloy implants with fewer elements manufactured by additive technology.en
dc.formattextcs
dc.format.extent1-18cs
dc.format.mimetypeapplication/pdfcs
dc.identifier.citationTribology Letters. 2025, vol. 73, issue 1, p. 1-18.en
dc.identifier.doi10.1007/s11249-024-01950-5cs
dc.identifier.issn1023-8883cs
dc.identifier.orcid0000-0001-8620-2743cs
dc.identifier.orcid0000-0001-7106-9193cs
dc.identifier.orcid0000-0002-3843-8732cs
dc.identifier.orcid0000-0001-5432-6645cs
dc.identifier.orcid0000-0002-9936-7480cs
dc.identifier.orcid0000-0002-2845-3752cs
dc.identifier.other196773cs
dc.identifier.researcheridK-4399-2014cs
dc.identifier.researcheridI-7816-2014cs
dc.identifier.researcheridD-8261-2012cs
dc.identifier.researcheridD-8147-2012cs
dc.identifier.researcheridF-5568-2012cs
dc.identifier.scopus57190859685cs
dc.identifier.scopus56635672600cs
dc.identifier.scopus7005196946cs
dc.identifier.urihttps://hdl.handle.net/11012/250085
dc.language.isoencs
dc.publisherSpringer Naturecs
dc.relation.ispartofTribology Letterscs
dc.relation.urihttps://link.springer.com/article/10.1007/s11249-024-01950-5cs
dc.rightsCreative Commons Attribution 4.0 Internationalcs
dc.rights.accessopenAccesscs
dc.rights.sherpahttp://www.sherpa.ac.uk/romeo/issn/1023-8883/cs
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/cs
dc.subjectTi6Al4Ven
dc.subjectMicro-textureen
dc.subjectImplanten
dc.subjectOptical interferometryen
dc.subjectFrictionen
dc.subjectFilm thicknessen
dc.titleEffect of Surface Texturing on Friction and Lubrication of Ti6Al4V Biomaterials for Joint Implantsen
dc.type.driverarticleen
dc.type.statusPeer-revieweden
dc.type.versionpublishedVersionen
sync.item.dbidVAV-196773en
sync.item.dbtypeVAVen
sync.item.insts2025.02.28 14:53:57en
sync.item.modts2025.02.28 09:32:08en
thesis.grantorVysoké učení technické v Brně. Fakulta strojního inženýrství. Ústav konstruovánícs
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