dc.contributor.author | Alqattan, Mohammad | en_NZ |
dc.contributor.author | Peters, Linda M. | en_NZ |
dc.contributor.author | Alshammari, Yousef Namlan | en_NZ |
dc.contributor.author | Yang, Fei | en_NZ |
dc.contributor.author | Bolzoni, Leandro | en_NZ |
dc.date.accessioned | 2021-03-12T03:11:27Z | |
dc.date.available | 2021-03-12T03:11:27Z | |
dc.date.issued | 2020 | en_NZ |
dc.identifier.citation | Alqattan, M., Peters, L., Alshammari, Y., Yang, F., & Bolzoni, L. (2020). Antibacterial Ti-Mn-Cu alloys for biomedical applications. Regenerative Biomaterials. https://doi.org/10.1093/rb/rbaa050 | en |
dc.identifier.issn | 2056-3418 | en_NZ |
dc.identifier.uri | https://hdl.handle.net/10289/14175 | |
dc.description.abstract | Titanium alloys are common biomedical materials due to their biocompatibility and mechanical performance. However, titanium alloys are expensive and, unless surface treated, generally cannot prevent surgical infections related to bacteria which can damage the integrity of the implant. In this study, new titanium alloys were developed via powder metallurgy and the addition of manganese and copper, respectively, aiming to limit the manufacturing costs and induce new functionality on the materials including antibacterial response. The addition of manganese and copper to titanium significantly changes the behaviour of the Ti-Mn-Cu alloys leading to the successful stabilization of the beta titanium phase, great refinement of the typical lamellar structure, and achievement of materials with low level of porosity. Consequently, it is found that the mechanical performance and the antibacterial efficacy are enhanced by the addition of a higher amount of alloying elements. The manufactured Ti-Mn-Cu alloys fulfil the requirements for structural biomedical implants and have antibacterial response making them potential candidates for permanent medical implants. | en_NZ |
dc.format.mimetype | application/pdf | |
dc.language.iso | en | |
dc.publisher | Oxford University Press (OUP) | en_NZ |
dc.relation.uri | https://academic.oup.com/rb/advance-article/doi/10.1093/rb/rbaa050/6018040 | en_NZ |
dc.rights | © The Author(s) 2020. Published by Oxford University Press.
This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted reuse, distribution, and reproduction in any medium, provided the original work is properly cited. | |
dc.subject | titanium alloys | en_NZ |
dc.subject | powder metallurgy | en_NZ |
dc.subject | homogeneous microstructure | en_NZ |
dc.subject | mechanical properties | en_NZ |
dc.subject | antibacterial activity | en_NZ |
dc.subject | E. coli (Escherichia coli) | en_NZ |
dc.title | Antibacterial Ti-Mn-Cu alloys for biomedical applications | en_NZ |
dc.type | Journal Article | |
dc.identifier.doi | 10.1093/rb/rbaa050 | en_NZ |
dc.relation.isPartOf | Regenerative Biomaterials | en_NZ |
pubs.elements-id | 258774 | |
dc.identifier.eissn | 2056-3426 | en_NZ |