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| Titel: |
Electrohydrodynamic coating of metal with nano-sized hydroxyapatite |
| Auteur: |
Li, Xiang Huang, Jie Ahmad, Zeeshan Edirisinghe, Mohan |
| Verschenen in: |
Bio-medical materials and engineering |
| Paginering: | Jaargang 17 (2007) nr. 6 pagina's 335-346 |
| Jaar: |
2007-11-21 |
| Inhoud: |
Electrohydrodynamic spray deposition of a hydroxyapatite (HA) suspension consisting of nano-particles has been used to create a hydroxyapatite coating comprising of nanostructured surface topography. Preliminary coating experiments were carried out on an Al substrate and 30 s was found to be the most appropriate coating time. HA coating on titanium for this duration was found to be well-bonded to the substrate after heat-treatment. A thickness of 2 μm was achieved in 30 s and formation of a bone-like apatite on the surface was detected after incubation of the heat-treated coated Ti in simulated body fluid. Therefore, we have uncovered a new procedure by which nano-biomaterials can be deposited on real orthopedic substrates to prepare bioactive thin coatings in a simple and easy manner. |
| Uitgever: |
IOS Press |
| Bronbestand: |
Elektronische Wetenschappelijke Tijdschriften |
Details van artikel 5 van 8 gevonden artikelen
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