A simple sol–gel technique for preparing hydroxyapatite nanopowders
W Feng, L Mu-Sen, L Yu-Peng, Q Yong-Xin - Materials Letters, 2005 - Elsevier
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 …
calcium nitrate tetrahydrate (Ca (NO3) 2· 4H2O). The effect of sintering temperatures on …
Evaluation and characterization of nanostructure hydroxyapatite powder prepared by simple sol–gel method
Many attempts have been focused on preparing of synthetic hydroxyapatite (HA), which
closely resembles bone apatite and exhibits excellent osteoconductivity. Low temperature …
closely resembles bone apatite and exhibits excellent osteoconductivity. Low temperature …
Preparation and characterization of nano-hydroxyapatite powder using sol-gel technique
KP Sanosh, MC Chu, A Balakrishnan, TN Kim… - Bulletin of Materials …, 2009 - Springer
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 …
route with calcium nitrate and phosphoric acid as calcium and phosphorus precursors …
Sol–gel synthesis and characterization of nanostructured hydroxyapatite powder
IS Kim, PN Kumta - materials science and Engineering: B, 2004 - Elsevier
Nanocrystalline powders of hydroxyapatite (HAP) were prepared from Ca (NO3) 2· 4H2O
and P2O5 using a simple sol–gel approach. The resultant gel precursors obtained based on …
and P2O5 using a simple sol–gel approach. The resultant gel precursors obtained based on …
Synthesis and characterization of pure and nanosized hydroxyapatite bioceramics
Synthetic nanosized hydroxyapatite (HA) particles (< 120 nm) were prepared using a co-
precipitation technique by adopting two different routes–one from an aqueous solution of …
precipitation technique by adopting two different routes–one from an aqueous solution of …
Influence of temperature, ripening time and calcination on the morphology and crystallinity of hydroxyapatite nanoparticles
YX Pang, X Bao - Journal of the European Ceramic Society, 2003 - Elsevier
Nano-sized hydroxyapatite (HA) particles were prepared by chemical precipitation through
aqueous solutions of calcium chloride and ammonium hydrogenphosphate. The influence of …
aqueous solutions of calcium chloride and ammonium hydrogenphosphate. The influence of …
Synthesis and characterization of nano-hydroxyapatite powder using wet chemical precipitation reaction
SSA Abidi, Q Murtaza - Journal of Materials Science & Technology, 2014 - Elsevier
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 …
precipitation reaction, in which Ca (OH) 2 and H 3 PO 4 were used as precursors. Deionised …
Effect of solution and calcination time on sol-gel synthesis of hydroxyapatite
Nano-sized hydroxyapatite (HA) particles were synthesized by sol-gel through water and
ethanol based mediums of phosphoric acid (H 3 PO 4) and calcium hydroxide (Ca (OH) 2) at …
ethanol based mediums of phosphoric acid (H 3 PO 4) and calcium hydroxide (Ca (OH) 2) at …
Synthesis of hydroxyapatite nanopowders via sucrose‐templated sol–gel method
The present research describes synthesis of hydroxyapatite (HAp) nanopowders using a sol–
gel route with calcium nitrate and ammonium hydrogen phosphate as calcium and …
gel route with calcium nitrate and ammonium hydrogen phosphate as calcium and …
Characteristics and properties of hydoxyapatite derived by sol–gel and wet chemical precipitation methods
The synthesis of crystalline hydroxyapatite (HA) nanoparticles with expected microstructure
is of primary importance because the process directly relates to the phase purity …
is of primary importance because the process directly relates to the phase purity …