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 …

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 …

In this investigation, hydroxyapatite powder has been synthesized from the calcium nitrate
hydrated and di-ammonium hydrogen phosphate solution by precipitation method and heat …

Stoichiometric hydroxyapatite (HA) powder was synthesized by wet method using
orthophosphoric acid and calcium hydroxide, as raw materials. In this regard, the time …

Many attempts have been focused on preparing of synthetic hydroxyapatite (HA), which
closely resembles bone apatite and exhibits excellent osteoconductivity. Low temperature …

Several techniques have been utilized for the preparation of hydroxyapatite (HA) and other
calcium phosphates for the development of biomaterials. It is vital to know the reaction …

Calcium phosphate ceramic such as hydroxyapatite (HA) is good candidate for bone
substitutes due to their chemical and structural similarity to bone minerals. The bone mineral …

In this study, wet-chemical process was performed to prepare nano-size hydroxyapatite (HA)
powders (≈ 10 nm) by varying concentration (low, medium and high) of the starting …

HA powder was prepared using a sol–gel method with phosphoric pentoxide (P2O5) and
calcium nitrate tetrahydrate (Ca (NO3) 2· 4H2O). The effect of sintering temperatures on …