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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 ...
Multiscale fractal descriptors applied to nanoscale images
(SpringerNew York, 2013-07)
This work proposes the application of fractal descriptors to the analysis of nanoscale materials under different experimental conditions. We obtain descriptors for images from the sample applying a multiscale transform to ...
Evaluation of bone ingrowth into porous titanium implant: Histomorphometric analysis in rabbits
(2010-10-01)
A porous material for bone ingrowth with adequate pore structure and appropriate mechanical properties has long been sought as the ideal bone-implant interface. This study aimed to assess in vivo the influence of three ...
Evaluation of bone ingrowth into porous titanium implant: Histomorphometric analysis in rabbits
(2010-10-01)
A porous material for bone ingrowth with adequate pore structure and appropriate mechanical properties has long been sought as the ideal bone-implant interface. This study aimed to assess in vivo the influence of three ...
Tribocorrosion behaviour of bio-functionalized porous Ti surfaces obtained by two-step anodic treatment
(2020-04-15)
A bio-functionalized porous surface was obtained on Ti by a two-step anodic treatment and its corrosion and tribocorrosion behaviour were evaluated. The first-step provided macro-porosity while the second-step, a ...
Avaliação do crescimento ósseo em implantes de titânio revestidos por plasma spraying com diferentes interfaces metal-filme
(Pontifícia Universidade Católica do Rio Grande do SulPorto Alegre, 2008)
Titanium and its alloys are widely applied as orthopedic and dental materials implants because of their excellent biocompatibility, low elastic modulus and high corrosion and wear resistance. The main causes that influence ...