BIOACTIVE APATITE HAVING DUAL STRUCTURE AND METHOD FOR PREPARING THE SAME

摘要

Disclosed herein are a dual-structured bioactive apatite and a preparation method thereof. More specifically, disclosed are: a dual-structured bioactive chloro- /hydroxy-apatite, which has an inner portions formed of hydroxy apatite, and chlorinated apatite formed on the surface of hydroxyapatite; a dual-structured bioactive low crystalline carbonated hydroxyapatite, which has an inner portions formed of hydroxyapatite, and the low crystalline carbonated apatite formed on the surface of hydroxyapatite; methods for preparing said bioactive apatites; and bone graft substitutes containing any one of said dual-structured bioactive apatites.