## Abstract Composite coatings containing brushite (CaHPO~4~ Β· 2H~2~O) and chitosan were prepared by electrochemical deposition. The brushite/chitosan composites were converted to hydroxyapatite/chitosan composites in aqueous solutions of sodium hydroxide. The coatings ranged from β1 to 15% chitosa
Electrochemical preparation of protective oxide coatings on titanium surgical alloys
β Scribed by M. Shirkhanzadeh
- Publisher
- Springer
- Year
- 1992
- Tongue
- English
- Weight
- 315 KB
- Volume
- 3
- Category
- Article
- ISSN
- 0957-4530
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
## Abstract Hydroxypapatiteβtitania hybrid films on Ti6Al4V alloys were prepared by solβgel technique by incorporating presynthesized hydroxypapatite (Ca~10~(PO~4~)~6~(OH)~2~ or HAp) powders into a titaniumβalkoxide dip coating solution. Titania network was formed by the hydrolysis and condensation
Materials used for medical devices that are in contact with human tissue must have good corrosion resistance and biocompatibility. NiTi shape memory alloys (SMAs) are often used in medical applications due to their special functional and mechanical properties (shape memory effect, pseudo elasticity)
X-ray diffraction (XRD) and X-Ray photoelectron spectroscopy (XPS), in conjunction with argon ion etching, were used to characterize the microstructure and the chemical composition of alkoxy-derived TiO2 coatings prepared on Ti6AI4V surgical alloy by an electrochemical method. The as-deposited oxide
Experimental details ### 2.1. Specimen fabrication Ti6Al4V samples (for shear and tensile test) were used as the substrates.