Osseointegration improvement by plasma electrolytic oxidation of modified titanium alloys surfaces
نویسندگان
چکیده
منابع مشابه
Osseointegration improvement by plasma electrolytic oxidation of modified titanium alloys surfaces.
Titanium (Ti) is a material frequently used in orthopedic applications, due to its good mechanical properties and high corrosion resistance. However, formation of a non-adherent fibrous tissue between material and bone drastically could affect the osseointegration process and, therefore, the mechanical stability of the implant. Modifications of topography and configuration of the tissue/materia...
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PURPOSE The aim of this study was to evaluate the characteristics of various titanium surfaces modified by cold plasma nitriding in terms of adhesion and proliferation of rat osteoblastlike cells. MATERIALS AND METHODS Samples of grade 2 titanium were subjected to three different surface modification processes: polishing, nitriding by plasma direct current, and nitriding by cathodic cage disc...
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Original scientific paper In the paper, the SEM and EDS study results of the surface coatings formed on the niobium and titanium alloys (TNZ, NiTi, Ti6Al4V) after the Plasma Electrolytic Oxidation (PEO), also known as Micro Arc Oxidation (MAO), are described. For the experiment of the PEO treatment, a non-conventional electrolyte, based on the concentrated orthophosphoric acid, was used. Copper...
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ژورنال
عنوان ژورنال: Journal of Materials Science: Materials in Medicine
سال: 2015
ISSN: 0957-4530,1573-4838
DOI: 10.1007/s10856-015-5408-4