In three patients a mechanically well-fixed Mathys Ceros 80 (Ha) hydroxyapatite-coated acetabular component was revised 2, 5 and 13 months after total hip replacement due to component malposition. In each case there was a thin cellular connective tissue membrane between hydroxyapatite and bone, the
Surface characterization of biocompatible hydroxyapatite coatings
β Scribed by C. Battistoni; M. P. Casaletto; G. M. Ingo; S. Kaciulis; G. Mattogno; L. Pandolfi
- Publisher
- John Wiley and Sons
- Year
- 2000
- Tongue
- English
- Weight
- 669 KB
- Volume
- 29
- Category
- Article
- ISSN
- 0142-2421
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
## Abstract A thin hydroxyapatite (HA) layer was coated on a microarc oxidized titanium (MAOβTi) substrate by means of the solβgel method. The microarc oxidation (anodizing) enhanced the biocompatibility of the Ti, and the bioactivity was improved further by the solβgel HA coating on the anodized T
## Abstract The solβgel method was employed to synthesize hydroxyapatite (HAp) coatings modified with Ag or Zn ions onto Tiβ6Alβ4V substrate. A bacterial strain __Streptococcus mutans__ (__S. mutans__) and a human gingival fibroblast (HGFβ1) cell line were used to investigate the antimicrobial effe
This paper presents a study on an alternative coating method based on biomimetic techniques which are designed to form a crystalline HA layer in a manner similar to the process of natural bone formation. The HA formation on the surface of titanium alloy pretreated with NaOH solution is investigated.
Here, the authors report on surface free energy modulation of a hydroxyapatite-coated titanium femoral implant that is performed by a newlydeveloped method using a low-energy electron irradiation. They observe pronounced increase of hydrophobicity of irradiated samples that occurs in several stages