Pure and cobalt-exchanged hydroxyapatite (HAp and CoHAp) powders were synthesized by
hydrothermal method. X-ray diffraction (XRD), Raman spectroscopy, particle size analysis …

Using diammonium phosphate, calcium nitrate tetrahydrate and sodium bicarbonate as raw
materials, hydroxyapatite (HAP) was facilely synthesized by solid-state reaction at room …

A series of cobalt-exchanged hydroxyapatite (CoHAp) powders with different Ca/Co ratios
and nominal unit-cell contents Ca10− xCox (PO4) 6 (OH) 2, x= 0, 0.5, 1.0, 1.5 and 2.0, were …

Abstract Hydroxyapatite (HA) nano powders (20–60 nm) were synthesized using a sol-gel
route with calcium nitrate and phosphoric acid as calcium and phosphorus precursors …

Hydroxyapatite nanoparticles were synthesized, using a wet chemical technique with
diammonium hydrogen phosphate and calcium nitrate tetrahydrate precursors, respectively …

Hydroxyapatite (HA) nano-powder was synthesized via wet chemical technique in a used
precipitation reaction, in which Ca (OH) 2 and H 3 PO 4 were used as precursors. Deionised …

Hydroxyapatite (HAP) is the naturally occurring mineral form of calcium apatite and the most
studied material as a bone substituent. Considering HAP's inherent properties, this study …

The effect of three different stirring techniques (magnetic, ultrasonic and double-step stirring)
on the properties of hydroxyapatite (HA) prepared from calcium hydroxide [Ca (OH) 2] and …

Nano-hydroxyapatite (HAP) has been synthesized using sol-gel technique. Calcium nitrate
tetrahydrate and potassium dihydrogen phosphate were used as precursors for calcium and …

In this paper, the synthesis of hydroxyapatite (HAp) nanopowder was studied by chemical
precipitation method at different values of reaction temperature, settling time, Ca/P ratio …