PREPARATION OF HYDROXYAPATITE THIN FILM ON ALUMINA SUBSTRATE BY SOL-GEL PROCESS
1995 年 5 巻 p. 31-36
詳細
1995 年 5 巻 p. 31-36
We investigated the procedure to prepare hydroxyapatite (HAp; Ca10(PO4)6(OH)2) thin films on alumina substrates by the sol-gel process. Calcium oxide free HAp films were prepared by the use of acetate as a raw material of calcium and rapid heating at 1000°C for 1hr. The films were chemically bonded with the substrates and had a porous structure which was expected to show a good bioactivity.
