Features of medical implant passivation using anodic oxide films

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dc.contributor.authorStarikov, V. V.en
dc.contributor.authorStarikova, S. L.en
dc.contributor.authorMamalis, A. G.en
dc.contributor.authorLavrynenko, S. N.en
dc.date.accessioned2020-01-20T09:29:52Z
dc.date.available2020-01-20T09:29:52Z
dc.date.issued2016
dc.description.abstractThe passivation ability of metals from groups IV and V of the Periodic Table is considered. Anodic treatment is able to neutralize the increase of metal hardening when comminuting grains to nanometre sizes. The deposition of metal oxide film coatings on a cobalt–chromium alloy surface results in substantial passivation of its surface and prevents cobalt and chromium accumulation in bone tissues. The decrease of surface activity of titanium implants can be achieved both by cleaning the surface during vacuum annealing before oxidation and by the increase of the anodic oxide film thickness, which limits mass and charge transfer through the implant surface. Recommended titanium implant treatment regimens are vacuum annealing at 650 °C and anodic oxidation to attain an oxide thickness less or equal to 300 nm.en
dc.identifier.citationFeatures of medical implant passivation using anodic oxide films / V. V. Starikov [et al.] // Journal of Biological Physics and Chemistry. – 2016. – Vol. 16, No. 2. – P. 90-94.en
dc.identifier.doidoi.org/10.4024/08ST16A.jbpc.16.02
dc.identifier.urihttps://repository.kpi.kharkov.ua/handle/KhPI-Press/43814
dc.language.isoen
dc.publisherCollegium Basilea & AMSIen
dc.subjectanodic oxideen
dc.subjectcoatingen
dc.subjectelectrode potentialen
dc.subjectimplanten
dc.subjectpassivationen
dc.subjecttitaniumen
dc.titleFeatures of medical implant passivation using anodic oxide filmsen
dc.typeArticleen

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