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Alternative technique for calcium phosphate coating on titanium alloy implants
As an alternative technique for calcium phosphate coating on titanium alloys, we propose to functionalize the metal surface with anionic bath containing chlorides of palladium or silver as activators. This new deposition route has several advantages such as controlled conditions, applicability to co...
Autores principales: | , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Landes Bioscience
2014
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4010538/ https://www.ncbi.nlm.nih.gov/pubmed/24646569 http://dx.doi.org/10.4161/biom.28534 |
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author | Le, Van Quang Pourroy, Geneviève Cochis, Andrea Rimondini, Lia Abdel-Fattah, Wafa I Mohammed, Hadeer I Carradò, Adele |
author_facet | Le, Van Quang Pourroy, Geneviève Cochis, Andrea Rimondini, Lia Abdel-Fattah, Wafa I Mohammed, Hadeer I Carradò, Adele |
author_sort | Le, Van Quang |
collection | PubMed |
description | As an alternative technique for calcium phosphate coating on titanium alloys, we propose to functionalize the metal surface with anionic bath containing chlorides of palladium or silver as activators. This new deposition route has several advantages such as controlled conditions, applicability to complex shapes, no adverse effect of heating, and cost effectiveness. A mixture of hydroxyapatite and calcium phosphate hydrate is deposited on the surface of Ti–6Al–4V. Calcium phosphate coating is built faster compared with the one by Simulated Body Fluid. Cell morphology and density are comparable to the control one; and the results prove no toxic compound is released into the medium during the previous seven days of immersion. Moreover, the cell viability is comparable with cells cultivated with the virgin medium. These experimental treatments allowed producing cytocompatible materials potentially applicable to manufacture implantable devices for orthopedic and oral surgeries. |
format | Online Article Text |
id | pubmed-4010538 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2014 |
publisher | Landes Bioscience |
record_format | MEDLINE/PubMed |
spelling | pubmed-40105382015-03-19 Alternative technique for calcium phosphate coating on titanium alloy implants Le, Van Quang Pourroy, Geneviève Cochis, Andrea Rimondini, Lia Abdel-Fattah, Wafa I Mohammed, Hadeer I Carradò, Adele Biomatter Report As an alternative technique for calcium phosphate coating on titanium alloys, we propose to functionalize the metal surface with anionic bath containing chlorides of palladium or silver as activators. This new deposition route has several advantages such as controlled conditions, applicability to complex shapes, no adverse effect of heating, and cost effectiveness. A mixture of hydroxyapatite and calcium phosphate hydrate is deposited on the surface of Ti–6Al–4V. Calcium phosphate coating is built faster compared with the one by Simulated Body Fluid. Cell morphology and density are comparable to the control one; and the results prove no toxic compound is released into the medium during the previous seven days of immersion. Moreover, the cell viability is comparable with cells cultivated with the virgin medium. These experimental treatments allowed producing cytocompatible materials potentially applicable to manufacture implantable devices for orthopedic and oral surgeries. Landes Bioscience 2014-03-19 /pmc/articles/PMC4010538/ /pubmed/24646569 http://dx.doi.org/10.4161/biom.28534 Text en Copyright © 2014 Landes Bioscience http://creativecommons.org/licenses/by-nc/3.0/ This is an open-access article licensed under a Creative Commons Attribution-NonCommercial 3.0 Unported License. The article may be redistributed, reproduced, and reused for non-commercial purposes, provided the original source is properly cited. |
spellingShingle | Report Le, Van Quang Pourroy, Geneviève Cochis, Andrea Rimondini, Lia Abdel-Fattah, Wafa I Mohammed, Hadeer I Carradò, Adele Alternative technique for calcium phosphate coating on titanium alloy implants |
title | Alternative technique for calcium phosphate coating on titanium alloy implants |
title_full | Alternative technique for calcium phosphate coating on titanium alloy implants |
title_fullStr | Alternative technique for calcium phosphate coating on titanium alloy implants |
title_full_unstemmed | Alternative technique for calcium phosphate coating on titanium alloy implants |
title_short | Alternative technique for calcium phosphate coating on titanium alloy implants |
title_sort | alternative technique for calcium phosphate coating on titanium alloy implants |
topic | Report |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4010538/ https://www.ncbi.nlm.nih.gov/pubmed/24646569 http://dx.doi.org/10.4161/biom.28534 |
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