International Journal of Academic and Applied Research (IJAAR)
  Year: 2020 | Volume: 4 | Issue: 5 | Page No.: 88-91
Hydrothermal Precipitation of Calcium Hydroxyapatite with Layer's Chicken Biogenic Eggshells.
Olabimtan Olabode.H, Batari Musa.L, Adesina Olalekan. B, Ashade Noah. O, Kanus.J.H & Amupitan Martins.A.

Abstract:
Environmental residues are valuable resources with the detection and recovery of useful compounds. The transformation of these waste materials into useful materials involves different techniques and approaches. Eggshell is a direct medium of CaCO3 with a high grade material as the potential feedstock for calcium hydroxyapatite preparation. Calcium in mesoporous form of hydroxyapatite had been primed via hydrothermally functionalized orthophosphoric acid on chicken (layers) eggshell supported by 120 minutes thermal decomposition time of 1200°C. An output of 96.41% hydroxyapatite defined by FT-IR confirmed the eggshell a direct medium for the generation of calcium hydroxyapatite, appropriate to be used in application of bio-applications. As, bone structure development, gene delivery and medication, additive agent for toothpaste, and restorative bone void fillers in orthopedic