Porous shape memory alloy scaffolds for biomedical applications : a review
Data(s) |
01/01/2010
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Resumo |
The interest in using porous shape memory alloy (SMA) scaffolds as implant materials has been growing in recent years due to the combination of their unique mechanical and functional properties, i.e. shape memory effect and superelasticity, low elastic modulus combined with new bone tissue ingrowth ability and vasculariszation. These attractive properties are of great benefit to the healing process for implant applications. This paper reviews current state-of-the art on the processing, porous characteristics and mechanical properties of porous SMAs for biomedical applications, with special focus on the most widely used SMA nickel-titanium (NiTi), including (i) microstructural features, mechanical and functional properties of NiTi SMAs; (ii) main processing methods for the fabrication of porous NiTi SMAs and their mechanical properties and (iii) new-generation Ni-free, biocompatible porous SMA scaffolds.<br /> |
Identificador | |
Idioma(s) |
eng |
Publicador |
Institute of Physics Publishing Ltd. |
Relação |
http://dro.deakin.edu.au/eserv/DU:30030474/wen-porousshape-2010.pdf http://dro.deakin.edu.au/eserv/DU:30030474/wen-porousshapereviewspcfc-evidence-2010.pdf http://dx.doi.org/10.1088/0031-8949/2010/T139/014070 |
Direitos |
2010, The Royal Swedish Academy of Sciences |
Tipo |
Journal Article |