@article{ART000955948},
author={Lee, Jong-Kook and 송대성 and 서동석},
title={Influence of thermal treatment on the dissolution of hydroxyapatite powders in simulated body fluid},
journal={Journal of the Korean Crystal Growth and Crystal Technology},
issn={1225-1429},
year={2005},
volume={15},
number={2},
pages={79-85}
TY - JOUR
AU - Lee, Jong-Kook
AU - 송대성
AU - 서동석
TI - Influence of thermal treatment on the dissolution of hydroxyapatite powders in simulated body fluid
JO - Journal of the Korean Crystal Growth and Crystal Technology
PY - 2005
VL - 15
IS - 2
PB - The Korea Association Of Crystal Growth, Inc.
SP - 79
EP - 85
SN - 1225-1429
AB - Commercial hydroxyapatite (HA) powders were calcined at the temperature range of 1000~1350oC in air, for 2 h, and the calcined powders were immersed in simulated body fluid (SBF) of pH 7.4 at 37oC for 3 or 7 days. Thermal decomposition and their related dissolution behaviors of hydroxyapatite were investigated by XRD, FT-IR, and TEM. At the temperature of 1200oC, HA gradually releases its OH- ions and transforms to OHAP((oxyhydroxyapatite, (Ca10(PO4)6Ox(OH)2 - 2x)). HA thermally decomposes to a-TCP (a-tricalcium phosphate) and TTCP (tetracalcium phosphate) phase at 1350oC. It was found that the surface dissolution of the hydroxyapatite powders was accelerated by non-stoichiometric composition and decomposed to a-TCP and TTCP.
KW - Hydorxyapatite;a-Tricalcium phosphate;Tetracalcium phosphate;Thermal decomposition;Dissolution;Simulated body fluid
DO -
UR -
ER -
Lee, Jong-Kook, 송대성 and 서동석. (2005). Influence of thermal treatment on the dissolution of hydroxyapatite powders in simulated body fluid. Journal of the Korean Crystal Growth and Crystal Technology, 15(2), 79-85.
Lee, Jong-Kook, 송대성 and 서동석. 2005, "Influence of thermal treatment on the dissolution of hydroxyapatite powders in simulated body fluid", Journal of the Korean Crystal Growth and Crystal Technology, vol.15, no.2 pp.79-85.
Lee, Jong-Kook, 송대성, 서동석 "Influence of thermal treatment on the dissolution of hydroxyapatite powders in simulated body fluid" Journal of the Korean Crystal Growth and Crystal Technology 15.2 pp.79-85 (2005) : 79.
Lee, Jong-Kook, 송대성, 서동석. Influence of thermal treatment on the dissolution of hydroxyapatite powders in simulated body fluid. 2005; 15(2), 79-85.
Lee, Jong-Kook, 송대성 and 서동석. "Influence of thermal treatment on the dissolution of hydroxyapatite powders in simulated body fluid" Journal of the Korean Crystal Growth and Crystal Technology 15, no.2 (2005) : 79-85.
Lee, Jong-Kook; 송대성; 서동석. Influence of thermal treatment on the dissolution of hydroxyapatite powders in simulated body fluid. Journal of the Korean Crystal Growth and Crystal Technology, 15(2), 79-85.
Lee, Jong-Kook; 송대성; 서동석. Influence of thermal treatment on the dissolution of hydroxyapatite powders in simulated body fluid. Journal of the Korean Crystal Growth and Crystal Technology. 2005; 15(2) 79-85.
Lee, Jong-Kook, 송대성, 서동석. Influence of thermal treatment on the dissolution of hydroxyapatite powders in simulated body fluid. 2005; 15(2), 79-85.
Lee, Jong-Kook, 송대성 and 서동석. "Influence of thermal treatment on the dissolution of hydroxyapatite powders in simulated body fluid" Journal of the Korean Crystal Growth and Crystal Technology 15, no.2 (2005) : 79-85.
