Ti–Ag–Pd alloy with good mechanical properties and high potential for biological applications

Ti-based alloys containing Ag were produced by tilt-casting method and their properties were studied. Even in its as-cast state, Ti(94)Ag(3)Pd(3) showed relatively high tensile properties, good electrochemical behavior, and good biocompatibility. The relatively good mechanical properties of the as-c...

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Autores principales: Zadorozhnyy, V. Yu., Shi, X., Gorshenkov, M. V., Kozak, D. S., Wada, T., Louzguine-Luzgin, D. V., Inoue, A., Kato, H.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group 2016
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4848501/
https://www.ncbi.nlm.nih.gov/pubmed/27122177
http://dx.doi.org/10.1038/srep25142
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author Zadorozhnyy, V. Yu.
Shi, X.
Gorshenkov, M. V.
Kozak, D. S.
Wada, T.
Louzguine-Luzgin, D. V.
Inoue, A.
Kato, H.
author_facet Zadorozhnyy, V. Yu.
Shi, X.
Gorshenkov, M. V.
Kozak, D. S.
Wada, T.
Louzguine-Luzgin, D. V.
Inoue, A.
Kato, H.
author_sort Zadorozhnyy, V. Yu.
collection PubMed
description Ti-based alloys containing Ag were produced by tilt-casting method and their properties were studied. Even in its as-cast state, Ti(94)Ag(3)Pd(3) showed relatively high tensile properties, good electrochemical behavior, and good biocompatibility. The relatively good mechanical properties of the as-cast α-Ti-type Ti(94)Ag(3)Pd(3) alloy (tensile strength up to 850 MPa and elongation of ~10%) can be explained by its severely deformed, fine crystalline structure. The high biocompatibility of Ti(94)Ag(3)Pd(3) can be explained by the Ag–Pd interaction, which inhibits the release of Ag ions from the surface. Ag, in combination with Pd has no toxic effects and demonstrates useful antimicrobial properties. The Ti(94)Ag(3)Pd(3) alloy shows a good potential to be applied as a biomedical implant alloy.
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spelling pubmed-48485012016-05-04 Ti–Ag–Pd alloy with good mechanical properties and high potential for biological applications Zadorozhnyy, V. Yu. Shi, X. Gorshenkov, M. V. Kozak, D. S. Wada, T. Louzguine-Luzgin, D. V. Inoue, A. Kato, H. Sci Rep Article Ti-based alloys containing Ag were produced by tilt-casting method and their properties were studied. Even in its as-cast state, Ti(94)Ag(3)Pd(3) showed relatively high tensile properties, good electrochemical behavior, and good biocompatibility. The relatively good mechanical properties of the as-cast α-Ti-type Ti(94)Ag(3)Pd(3) alloy (tensile strength up to 850 MPa and elongation of ~10%) can be explained by its severely deformed, fine crystalline structure. The high biocompatibility of Ti(94)Ag(3)Pd(3) can be explained by the Ag–Pd interaction, which inhibits the release of Ag ions from the surface. Ag, in combination with Pd has no toxic effects and demonstrates useful antimicrobial properties. The Ti(94)Ag(3)Pd(3) alloy shows a good potential to be applied as a biomedical implant alloy. Nature Publishing Group 2016-04-28 /pmc/articles/PMC4848501/ /pubmed/27122177 http://dx.doi.org/10.1038/srep25142 Text en Copyright © 2016, Macmillan Publishers Limited http://creativecommons.org/licenses/by/4.0/ This work is licensed under a Creative Commons Attribution 4.0 International License. The images or other third party material in this article are included in the article’s Creative Commons license, unless indicated otherwise in the credit line; if the material is not included under the Creative Commons license, users will need to obtain permission from the license holder to reproduce the material. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/
spellingShingle Article
Zadorozhnyy, V. Yu.
Shi, X.
Gorshenkov, M. V.
Kozak, D. S.
Wada, T.
Louzguine-Luzgin, D. V.
Inoue, A.
Kato, H.
Ti–Ag–Pd alloy with good mechanical properties and high potential for biological applications
title Ti–Ag–Pd alloy with good mechanical properties and high potential for biological applications
title_full Ti–Ag–Pd alloy with good mechanical properties and high potential for biological applications
title_fullStr Ti–Ag–Pd alloy with good mechanical properties and high potential for biological applications
title_full_unstemmed Ti–Ag–Pd alloy with good mechanical properties and high potential for biological applications
title_short Ti–Ag–Pd alloy with good mechanical properties and high potential for biological applications
title_sort ti–ag–pd alloy with good mechanical properties and high potential for biological applications
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4848501/
https://www.ncbi.nlm.nih.gov/pubmed/27122177
http://dx.doi.org/10.1038/srep25142
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