A Review on Bio-functionalization of β-Ti Alloys

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dc.contributor.authorÇaha, I.
dc.contributor.authorAlves, A. C.
dc.contributor.authorRocha, L. A. [UNESP]
dc.contributor.authorToptan, F.
dc.contributor.institutionUniversidade do Minho
dc.contributor.institutionIBTN/Br – Brazilian Branch of the Institute of Biomaterials
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2021-06-25T10:35:32Z
dc.date.available2021-06-25T10:35:32Z
dc.date.issued2020-12-01
dc.description.abstractβ-Ti alloys are known for their very low Young’s modulus, excellent physical properties, and biocompatibility, hence they are considered as attractive metallic materials for long-term bone implant applications. However, β-Ti alloys are poor wear resistant and typically bioinert materials, thus their surfaces need to be modified to have wear resistant and bioactive properties. In this paper, an overview is given to the available surface functionalization techniques to improve the biological properties of β-Ti alloys. Mechanical, physical, chemical, and electrochemical treatments, as well the immobilization of bio-functional molecules are discussed. Bioactivity, biocompatibility, haemocompatibility, wear and/or corrosion, behaviour of the β-Ti alloys can be improved using a proper surface modification technique, by altering the surface composition and topography or removing the undesired material from the alloy surface.en
dc.description.affiliationCMEMS-UMinho – Center for MicroElectroMechanical Systems Universidade do Minho, Azurém
dc.description.affiliationTribocorrosion and Nanomedicine IBTN/Br – Brazilian Branch of the Institute of Biomaterials
dc.description.affiliationDep. Física Faculdade de Ciências de Bauru UNESP—Univ. Estadual Paulista
dc.description.affiliationIBTN/Euro – European Branch of the Institute of Biomaterials Tribocorrosion and Nanomedicine Dept. Eng. Mecânica Universidade do Minho, Azurém
dc.description.affiliationUnespDep. Física Faculdade de Ciências de Bauru UNESP—Univ. Estadual Paulista
dc.description.sponsorshipFaculdade de Ciências e Tecnologia, Universidade Nova de Lisboa
dc.description.sponsorshipEuropean Social Fund
dc.description.sponsorshipFundação para a Ciência e a Tecnologia
dc.description.sponsorshipIdFaculdade de Ciências e Tecnologia, Universidade Nova de Lisboa: M-ERA-NET/0001/2015
dc.description.sponsorshipIdEuropean Social Fund: TE-08-5369-FSE-000012
dc.description.sponsorshipIdFundação para a Ciência e a Tecnologia: UIDB/04436/2020
dc.description.sponsorshipIdFundação para a Ciência e a Tecnologia: UIDP/04436/2020
dc.identifierhttp://dx.doi.org/10.1007/s40735-020-00432-0
dc.identifier.citationJournal of Bio- and Tribo-Corrosion, v. 6, n. 4, 2020.
dc.identifier.doi10.1007/s40735-020-00432-0
dc.identifier.issn2198-4239
dc.identifier.issn2198-4220
dc.identifier.scopus2-s2.0-85092343203
dc.identifier.urihttp://hdl.handle.net/11449/206634
dc.language.isoeng
dc.relation.ispartofJournal of Bio- and Tribo-Corrosion
dc.sourceScopus
dc.subjectBio-functionalization
dc.subjectBiomedical implants
dc.subjectSurface modifications
dc.subjectβ type titanium alloys
dc.titleA Review on Bio-functionalization of β-Ti Alloysen
dc.typeResenha
unesp.author.orcid0000-0002-8212-874X[1]
unesp.departmentFísica - FCpt

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Bauru - FC - Faculdade de Ciências