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Mostrando ítems 11-20 de 24
Development of biomimetic NiTi alloy: influence of thermo-chemical treatment on the physical, mechanical and biological behavior
(MDPI, 2016)
A bioactive layer, free of nickel, has been performed for its greater acceptability and reliability in clinical applications for NiTi shape memory alloys. In the first step, a safe barrier against Ni ...
Influence of implant design and under-preparation of the implant site on implant primary stability: an In vitro study
(MDPI, 2020)
The aim of this study was to evaluate the effects of different implant sites an under-preparation sequence associated with two different implant designs on implant primary stability measured by two ...
Relevant design aspects to improve the stability of titanium dental implants
(MDPI, 2020)
Post-extractional implants and immediate loading protocols are becoming much more frequent in everyday clinical practice. Given the existing literature about tapered implants, the objective of this paper ...
Two different strategies to enhance osseointegration in porous titanium: inorganic thermo-chemical treatment versus organic coating by peptide adsorption
(MDPI, 2018)
In this study, highly-interconnected porous titanium implants were produced by powder sintering with different porous diameters and open interconnectivity. The actual foams were produced using high cost ...
Evaluation of bone loss in antibacterial coated dental implants: an experimental study in dogs
(Elsevier, 2016)
The aim of this study was to evaluate the in vivo effect of antibacterial modified dental implants in the first stages of peri-implantitis. Thirty dental implants were inserted in the mandibular premolar ...
Antibacterial properties of triethoxysilylpropyl succinic anhydride silane (TESPSA) on titanium dental implants
(MDPI, 2020)
Infections related to dental implants are a common complication that can ultimately lead to implant failure, and thereby carries significant health and economic costs. In order to ward off these infections, ...
One abutment one time: a multicenter, prospective, controlled, randomized study
(MDPI, 2020)
Aim: (PRIMARY) Assess the changes in bone level (6 and 12 months after implant placement) between the test (definitive abutment (DEF)) and control (healing abutment (HEA)) groups. (SECONDARY) Assess the ...
Effect of different implant designs on strain and stress distribution under non-axial loading: a three-dimensional finite element analysis
(MDPI, 2020)
Implant design evolved alongside the development of implant therapy. The purpose of this finite element analysis (FEA) study was to analyze the influence of different implant designs on the stress and ...
Effects of different undersizing site preparations on implant stability
(MDPI, 2020)
As immediate loading protocols are becoming more frequent, the primary stability of implants has become an essential criterion for the osseointegration of dental implants. Based on this, the objective ...
Mechanical characterisation and biomechanical and biological behaviours of Ti-Zr binary-alloy dental implants
(Hindawi, 2017)
The objective of the study is to characterise the mechanical properties of Ti-15Zr binary alloy dental implants and to describe their biomechanical behaviour as well as their osseointegration capacity ...