TiO<SUB>2</SUB> DEPOSITION ON HYDROXYAPATITE SINGLE CRYSTAL UNDER A HYDROTHERMAL CONDITION

Synthesis of nano-hydroxyapatite under a sonochemical/hydrothermal condition.

In this study, hydroxyapatite (denoted as HAp) nanostructure with uniform morphologies, controllable size, nano-dispersion and narrow size distribution in diameter has been synthesized successfully by low-temperature hydrothermal process, and the as-synthesized powders were characterized by XRD, scanning electron microscopy, high-resolution transmission microscopy, FT-IR, Zetasizer and inductiv...

Effect of chelating agent on Hydroxyapatite morphology under hydrothermal process

Citrate was used as chelating or morphology regulating agent in this study. In the presence of regulating agent a two-dimensional monetite phase evolved into  three-dimentional hydroxyapatite microspheres with an average diameter of 4 µm. Scanning electron microscopy (SEM) and transmission electron microscopy (TEM) studies revealed the importance of Ca/citrate ratio in regulating the particle m...

Synthesis of Hydroxyapatite Nanostructure by Hydrothermal Condition for Biomedical Application

      In this investigation, hydroxyapatite (HAp) nanostructure with uniform morphologies, controllable size, nano-dispersion and narrow-size distribution in diameter has been synthesized successfully by low-temperature hydrothermal process, and the as-synthesized powders were characterized by energy-dispersive X-ray spectroscopy, scanning electron microscopy, high-resolution transmission elect...

Coating of hydroxyapatite films on metal substrates by seeded hydrothermal deposition

Electrophoretic Deposition of Hydroxyapatite

     The purpose of this study was to investigate the deposition of the hydroxyapatite (HA) coating via the electrophoresis procedure. The HA deposition was performed in an ethanol, methanol, acetone and isopropanol suspension. Methanol was found to be the best deposition media. Among the different environmental conditions, including the encapsulation of the samples under two vacuum types of pr...