Abstract
Various composition of calcium-silicate thinfilms were deposited to the thickness of 1μm by
electron-beam deposition. The composition was varied by changing the composition of source.
The Si concentration of thinfilm was ranged from 25 at% to 85 at%, evaluated by EDS. The
specimens were immersed into PBS solution at 37 °C. Changes of the morphology and calcium
phosphate formation on the specimens were examined by SEM. If the concentration of calcium is
high, the calcium phosphate was quickly formed on the specimen. However, the calcium
phosphate formed on the high calcium oxide concentration exhibited very poor adhesion onto the
substrate. There is a range of appropriate calcium oxide concentration to use as a surface
modification method for dental or orthopedic implants.
Publisher
Trans Tech Publications, Ltd.
Subject
Mechanical Engineering,Mechanics of Materials,General Materials Science
Reference7 articles.
1. LL Hench: J. Am. Ceram. Soc., 74 (1991), p.1487.
2. LL Hench, ID Xynos, JM Polak, J. Biomater. Sci. Polymer Edn., 15 (2004) p.543.
3. I Han, JH Choi, I-S Lee, HK Baik, Biomat. Res., 10 (2006) p.43.
4. Y Yang, JD Bumgardner, R Cavin, DL Carnes, JL Ong, J. of Dental Res., 82 (2003) p.449.
5. LL Hench, RJ Splinter, WC Allen, TK Greenlee, J. Biomed. Mater. Res., 2 (1972) p.117.
Cited by
2 articles.
订阅此论文施引文献
订阅此论文施引文献，注册后可以免费订阅5篇论文的施引文献，订阅后可以查看论文全部施引文献