Journal ArticleDOI
Topological design and additive manufacturing of porous metals for bone scaffolds and orthopaedic implants: A review.
Xiaojian Wang,Shanqing Xu,Shiwei Zhou,Wei Xu,Martin Leary,Peter F. M. Choong,Ma Qian,Milan Brandt,Yi Min Xie +8 more
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TLDR
The state-of-the-art of topological design and manufacturing processes of various types of porous metals, in particular for titanium alloys, biodegradable metals and shape memory alloys are reviewed.About:
This article is published in Biomaterials.The article was published on 2016-03-01. It has received 1393 citations till now. The article focuses on the topics: Topology optimization.read more
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Additive manufacturing (3D printing): A review of materials, methods, applications and challenges
TL;DR: A comprehensive review of the main 3D printing methods, materials and their development in trending applications was carried out in this paper, where the revolutionary applications of AM in biomedical, aerospace, buildings and protective structures were discussed.
Journal ArticleDOI
Review on titanium and titanium based alloys as biomaterials for orthopaedic applications.
Manmeet Kaur,Kulvir Singh +1 more
TL;DR: Various attempts to improve upon these properties like different processing routes, surface modifications have been inculcated in the paper to provide an insight into the extent of research and effort that has been put into developing a highly superior titanium orthopaedic implant.
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A Review on Biomedical Titanium Alloys: Recent Progress and Prospect
Lai-Chang Zhang,Liang-Yu Chen +1 more
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Volumetric additive manufacturing via tomographic reconstruction
Brett Kelly,Brett Kelly,Indrasen Bhattacharya,Hossein Heidari,Maxim Shusteff,Christopher M. Spadaccini,Hayden Taylor +6 more
TL;DR: This work demonstrated concurrent printing of all points within a three-dimensional object by illuminating a rotating volume of photosensitive material with a dynamically evolving light pattern and developed models to describe speed and spatial resolution capabilities and demonstrated printing times of 30 to 120 seconds for diverse centimeter-scale objects.
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Journal ArticleDOI
Fronts propagating with curvature-dependent speed: algorithms based on Hamilton-Jacobi formulations
Stanley Osher,James A. Sethian +1 more
TL;DR: The PSC algorithm as mentioned in this paper approximates the Hamilton-Jacobi equations with parabolic right-hand-sides by using techniques from the hyperbolic conservation laws, which can be used also for more general surface motion problems.
Book
Cellular Solids: Structure and Properties
Lorna J. Gibson,Michael F. Ashby +1 more
TL;DR: The linear elasticity of anisotropic cellular solids is studied in this article. But the authors focus on the design of sandwich panels with foam cores and do not consider the properties of the materials.
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Porosity of 3D biomaterial scaffolds and osteogenesis.
TL;DR: New fabrication techniques, such as solid-free form fabrication, can potentially be used to generate scaffolds with morphological and mechanical properties more selectively designed to meet the specificity of bone-repair needs.