Conclusion
Nano-hydroxyapatite has been successfully synthesized using the wet chemical technique. The formation of hydroxyapatite nano particles was confirmed by X-ray diffraction (XRD) and Fourier transform infrared spectroscopy (FT-IR).The elemental compositions were examined using the EDX analysis. The size and morphology of the samples were characterized using scanning and transmission electron microscopy (SEM and TEM). The spherical shaped particles were confirmed through the SEM analysis. The transmission electron microscopic analysis confirms the prepared hydroxyapatite nanoparticles with the particle size of around 60 to 70 nm. The particle size of the nano-hydroxyapatite range of 50 to 70 nm was determined using the dynamic light scattering (DLS) experiment which is good agreement with the TEM analysis.