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Hydroxyapatite coating deposited on grade 4 titanium by plasma electrolytic oxidation
(Univ Fed Sao Carlos, Dept Engenharia Materials, 2014-11-01)
The present study reports the deposition of coating using Plasma Electrolytic Oxidation (PEO) onto grade 4 titanium to produce novel surface features. Samples were treated in an electrolytic solution of calcium acetate and ...
Extraction of titanium from low-grade ore with different leaching agents in autoclave
(Multidisciplinary Digital Publishing Institute, 2020-04)
The progressive depletion of primary sources to obtain metals has led to the search for alternative sources for their recovery. In the particular case of titanium, titaniferous sands are a viable option for obtaining this ...
Histomorphometric Analysis of Osseointegrated Grade V Titanium Mini Transitional Implants in Edentulous Mandible by Backscattered Scanning Electron Microscopy (BS-SEM)
(MDPI, 2021-01)
The purpose of this study is to assess the use of grade V titanium mini transitional implants (MTIs) immediately loaded by a temporary overdenture. For this, a histomorphometric analysis of the bone area fraction occupancy ...
Histomorphometric analysis of osseointegrated grade V titanium mini transitional implants in edentulous mandible by backscattered scanning electron microscopy (BS-SEM)
(MDPI, 2021)
The purpose of this study is to assess the use of grade V titanium mini transitional implants (MTIs) immediately loaded by a temporary overdenture. For this, a histomorphometric analysis of the bone area fraction occupancy ...
Titanium-enriched medium drives low profile of ECM remodeling as a pre-requisite to pre-osteoblast viability and proliferative phenotype
(2018-12-01)
Titanium is widely used for biomedical applications, but little information is being delivered regarding the cellular/molecular mechanisms explaining their efficacy, mainly considering the effects of the Ti-released trace ...
Structural changes in TiO2 films formed by anodizing of electro-polished titanium
(2016-01-01)
Anodizing is a surface modification technique that is applied to growing oxide films on Ti to accelerate the osseointegration of an implant. Besides the surface roughness, the crystalline structure of these films can affect ...
Mechanical and chemical analyses across dental porcelain fused to CP titanium or Ti6Al4V
(Elsevier B.V., 2014-04-01)
The aim of this study was to evaluate the evolution of mechanical properties and chemical variation across veneering dental porcelain fused to different titanium-based substrates. Test samples were synthesized by fusing ...
Osteoblastlike Cell Adhesion on Titanium Surfaces Modified by Plasma Nitriding
(QUINTESSENCE PUBLISHING CO INC, 2011)
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: ...
In vivo evaluation of porous titanium implants with biomimetic coating
(2009-02-02)
The osseointegration of porous titanium implants was evaluated in the present work. Implants were fabricated from ASTM grade 2 titanium by a powder metallurgy method. Part of these implants were submitted to chemical and ...