Paper Titles
Synthesis of Novel High Silicate-Substituted Hydroxyapatite by Co-Substitution Mechanisms
p.87
Bimodal Porous Bi-Phasic Calcium Phosphate Ceramics and Its Dissolution in SBF Solution
p.91
Promotion of Bioactive and Corrosion Resistance by Electrolytic Piezoelectric Ceramic
p.95
Preparation of a Bioactive Xenograft
p.99
Hydroxyapatite Morphology Control by Using Hydrothermal Treatment
p.103
Effect of Ca/P Molar Ratio and Heat Treatment on Thermal Decomposition and Reconstitution of Hydroxyapatite
p.107
Apatite-Forming Ability of Polymer Substrates Irradiated by Oxygen Cluster Ion Beams
p.111
Hydroxyapatite Precursor Phases Identification by X-Ray Diffraction Using Synchrotron Radiation
p.115
Molecular and Crystal Structure Characterization of Calcium-Deficient Apatite
p.119

Hydroxyapatite Morphology Control by Using Hydrothermal Treatment

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Abstract:

After hydrothermal treatment of tricalcium phosphate (TCP), calcium deficient hydroxyapatite (HA) with much amount of a-surface (h00) was obtained. It was considered that c-surface of HA had larger surface tension than that of a-surface, therefore HA crystals elongated along c-axis of <001> directions. By using hydrothermal treatment, difference of surface tension was affected crystal growth of HA. The adsorption property of HA will be controlled by designing of HA morphology, because different crystal surfaces have different properties.

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Bioceramics 19 View Preview

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Periodical:

Key Engineering Materials (Volumes 330-332)

Pages:

103-106

DOI:

https://doi.org/10.4028/www.scientific.net/KEM.330-332.103

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Online since:

February 2007

Authors:

Giichiro Kawachi, Emile Hideki Ishida, Koji Ioku

Keywords:

Crystal Morphology, Hydrothermal Treatment, Hydroxyapatite (HAP), Tricalcium Phosphate

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© 2007 Trans Tech Publications Ltd. All Rights Reserved

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