Characteristics of multi-layer coating formed on commercially pure titanium for biomedical applications
| Autor: | Huseyin Cimenoglu, Murat Baydogan, Nevin Gül Karagüler, Faiz Muhaffel, Dilek Teker, Meryem Menekse |
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| Rok vydání: | 2015 |
| Předmět: |
Titanium
Staphylococcus aureus Anatase Materials science Biocompatibility Metallurgy chemistry.chemical_element Bioengineering engineering.material Anti-Bacterial Agents Titanium oxide Biomaterials Calcium titanate chemistry.chemical_compound Coated Materials Biocompatible Coating chemistry Chemical engineering Mechanics of Materials Rutile Escherichia coli engineering Oxidation-Reduction Layer (electronics) |
| Zdroj: | Materials Science and Engineering: C. 48:579-585 |
| ISSN: | 0928-4931 |
| Popis: | An innovative multi-layer coating comprising a bioactive compound layer (consisting of hydroxyapatite and calcium titanate) with an underlying titanium oxide layer (in the form of anatase and rutile) has been developed on Grade 4 quality commercially pure titanium via a single step micro-arc oxidation process. Deposition of a multi-layer coating on titanium enhanced the bioactivity, while providing antibacterial characteristics as compared its untreated state. Furthermore, introduction of silver (4.6 wt.%) into the multi-layer coating during micro-arc oxidation process imposed superior antibacterial efficiency without sacrificing the bioactivity. (C) 2014 Elsevier B.V. All rights reserved. |
| Databáze: | OpenAIRE |
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