| Download | - View accepted manuscript: Nanometer-scale surface modification of Ti6Al4V alloy for orthopedic applications (PDF, 2.2 MiB)
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| DOI | Resolve DOI: https://doi.org/10.1002/jbm.a.31359 |
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| Author | Search for: Xie, Jianhui1; Search for: Luan, Ben Li1 |
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| Affiliation | - National Research Council of Canada. NRC Industrial Materials Institute
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| Format | Text, Article |
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| Subject | electrochemical activation; titanium oxide; nanometer scale; Ti6Al4V alloy; hydroxyapatite coating |
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| Abstract | This communication presents a novel technology to enhance the biocompatibility of bioinert Ti6Al4V alloy as implant materials for orthopaedic application. The surface of Ti6Al4V alloy was electrochemically activated in NaOH solution to create a porous structure with nanometer topographic features and an alkaline environment, thus promoting the formation of bone-like hydroxyapatite coating and enhancing the bonding strength of the coating. This innovative activation process was proved to be effective and essential. The activated surface was confirmed to be pure TiO2 and the formed coating was characterized of pure hydroxyapatite with a nanometer-scaled grain size structure by means of XPS, FESEM/SEM/EDX, XRD, and TEM techniques. |
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| Publication date | 2007-06-28 |
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| In | |
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| Language | English |
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| Peer reviewed | Yes |
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| NPARC number | 21274297 |
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| Export citation | Export as RIS |
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| Report a correction | Report a correction (opens in a new tab) |
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| Record identifier | 0b0ab39f-f456-4b12-adda-712572556229 |
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| Record created | 2015-03-09 |
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| Record modified | 2020-06-04 |
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