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Effect of bio-functional MAO layers on the electrochemical behaviour of highly porous Ti
(2020-03-25)
Ti foams are attractive for orthopaedic applications due to reduced Young's modulus and ability of bone in-growth. However, poor corrosion behaviour and lack of bioactivity are yet to be overcome. In the present work, ...
Estruturas multicamadas de Ti/Ti-Nb para aplicação em eletrolizadores PEM
(Universidade Federal de Santa MariaBrasilUFSMCentro de Tecnologia, 2019-12-04)
Proton Exchange Membrane (PEM) electrolysers are a good alternative for storing energy produced by renewable sources such as wind and solar. PEM electrolysers convert surplus energy into hydrogen that will later be burned ...
Influence of macroporosity on NIH/3T3 adhesion, proliferation, and osteogenic differentiation of MC3T3-E1 over bio-functionalized highly porous titanium implant material
(2018-01-01)
Highly porous Ti implant materials are being used in order to overcome the stress shielding effect on orthopedic implants. However, the lack of bioactivity on Ti surfaces is still a major concern regarding the osseointegration ...
Preparation and characterization of multicomponent porous
(Journal of Porous Materials; Espringer, 2013-01-16)
The influence of pore size on osteoblast phenotype expression in cultures grown on porous titanium
(CHURCHILL LIVINGSTONEEDINBURGH, 2012)
This study investigated the effect of pore size on osteoblastic phenotype development in cultures grown on porous titanium (Ti). Porous Ti discs with three different pore sizes, 312 mu m (Ti 312), 130 mu m (Ti 130) and 62 ...
Titanium-35niobium alloy as a potential material for biomedical implants: in vitro study
(Elsevier B. V., 2015-11-01)
Research on new titanium alloys and different surface topographies aims to improve osseointegration. The objective of this study is to analyze the behavior of osteogenic cells cultivated on porous and dense samples of ...
Human alveolar bone cell proliferation, expression of osteoblastic phenotype, and matrix mineralization on porous titanium produced by powder metallurgy
(WILEY-BLACKWELL PUBLISHING, INC, 2009)
Objective: This study aimed at investigating the influence of the porous titanium (Ti) structure on the osteogenic cell behaviour. Materials and methods: Porous Ti discs were fabricated by the powder metallurgy process ...
Evaluación electroquímica y tribológica de aleaciones de Ti porosas para uso ortopédicoElectrochemical and tribological evluation of porous ti alloys for orthopedic use
(2020)
The demand for materials used in biomedicine applications has grown in recent years, triggering the interest in study new metallic materials for orthopedic. Porous Ti-based alloys have demonstrated suitability for bone ...