Journal ArticleDOI
Ti based biomaterials, the ultimate choice for orthopaedic implants – A review
TLDR
In this paper, the influence of alloy chemistry, thermomechanical processing and surface condition on these properties is discussed and various surface modification techniques to achieve superior biocompatibility, higher wear and corrosion resistance.About:
This article is published in Progress in Materials Science.The article was published on 2009-05-01. It has received 4113 citations till now. The article focuses on the topics: Biomaterial.read more
Citations
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Titanium/nanodiamond nanocomposites: Effect of nanodiamond on microstructure and mechanical properties of titanium
TL;DR: In this paper, the effect of ND on the microstructural and mechanical properties of the Ti matrix was investigated by means of X-ray diffraction, scanning electron microscopy, transmission electron microscope and mechanical analysis.
Journal ArticleDOI
Nano-hardness, wear resistance and pseudoelasticity of hafnium implanted NiTi shape memory alloy.
TL;DR: Hf implanted NiTi exhibited larger pseudoelastic recovery strain and retained better surface integrity even after being strained to 10% as demonstrated by in situ scanning electron microscope observation.
Journal ArticleDOI
Improvement of microstructure, mechanical and corrosion properties of biomedical Ti-Mn alloys by Mo addition
Pedro Fernandes Santos,Mitsuo Niinomi,Huihong Liu,Ken Cho,Masaaki Nakai,Adhitya Trenggono,Sébastien Champagne,Hendra Hermawan,Takayuki Narushima +8 more
TL;DR: In this article, Mo was added to Ti-Mn alloys to promote mechanical twinning and improve their ductility, which improved the elongation and tensile strength of TMM-53 and Ti-6Mn-3Mo.
Journal ArticleDOI
Bifunctional galvanics mediated selective toxicity on titanium
TL;DR: Silver nanoparticles and calcium were simultaneously introduced into a titanium surface to produce galvanics that facilitate cathodic proton consumption and anodic calcium release, which synergistically hinder bacterial adhesion by increasing intracellular reactive oxygen species levels.
Journal ArticleDOI
Dynamic degradation of porous magnesium under a simulated environment of human cancellous bone
Amir Putra Md Saad,Noor Jasmawati,Muhamad Noor Harun,Mohammed Rafiq Abdul Kadir,Hadi Nur,Hendra Hermawan,Ardiyansyah Syahrom +6 more
TL;DR: In this paper, the effect of dynamic flow on the degradation behavior and mechanical integrity of porous magnesium was studied and a dynamic immersion test was performed to assess the degradation rate of the material for bone scaffold application.
References
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Journal ArticleDOI
Projections of primary and revision hip and knee arthroplasty in the United States from 2005 to 2030.
TL;DR: These large projected increases in demand for total hip and knee arthroplasties provide a quantitative basis for future policy decisions related to the numbers of orthopaedic surgeons needed to perform these procedures and the deployment of appropriate resources to serve this need.
Journal ArticleDOI
Titanium alloys in total joint replacement—a materials science perspective
Marc Long,H.J Rack +1 more
TL;DR: This review examines current information on the physical and mechanical characteristics of titanium alloys used in artifical joint replacement prostheses, with a special focus on those issues associated with the long-term prosthetic requirements, e.g., fatigue and wear.
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Surface modification of titanium, titanium alloys, and related materials for biomedical applications
TL;DR: A review of surface modification techniques for titanium and titanium alloys can be found in this article, where the authors have shown that the wear resistance, corrosion resistance, and biological properties can be improved selectively using the appropriate surface treatment techniques while the desirable bulk attributes of the materials are retained.
Book
Principles and prevention of corrosion
TL;DR: In this article, the technology and evaluation of Corrosion is presented, with a focus on the effects of Metallurgical Structure on Corrosions, and a discussion of materials selection and design.
Journal ArticleDOI
On the mechanisms of biocompatibility.
TL;DR: It is shown that, in the vast majority of circumstances, the sole requirement for biocompatibility in a medical device intended for long-term contact with the tissues of the human body is that the material shall do no harm to those tissues, achieved through chemical and biological inertness.
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Titanium alloys in total joint replacement—a materials science perspective
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