Preparation and Characterization of Precipitated Nano Hydroxyapatite

(AJBAS) Australian Journal of Basic and Applied Science, 12(2), 10-14, February 2018

5 Pages Posted: 19 May 2018

See all articles by Angelin Jeba Kala B

Angelin Jeba Kala B

Ponjesly College of Engineering

Asaithambi T

Alagappa Government Arts College - Department of Physics

Date Written: May 3, 2018

Abstract

Calcium Hydroxyapatite [Ca10(PO4)6(OH)2] is the main inorganic constituent of human rigid tissues. It constitentes the major component of bone and enamel. In our present work, hydroxyapatite was synthesized by chemical co- precipitation method with the addition of different concentrations of calcium nitrate tetra hydrate [Ca(NO3)2.4H2O] and phosphoric acid [H3PO4] using micro wave irradiation. Experiments were conducted under controlled environment maintaining required pH, concentration of solution and temperature. The Present report emphasises on the synthesis and characterization of the nano hydroxyapatite. The result of Fourier Transform Infrared Spectroscopy [FTIR] showed the existence of the functional group present in hydroxyapatite. Scanning Electron Microscope [SEM] explains the surface morphology, size and dimensions of hydroxyl apatite. Thermo Gravimetric Analysis and Differential Thermal Analysis [TGA/DTA] analysis confirms that the high thermal stability of hydroxyapatite is due to the variation in concentration and its hardness is maximum.

Suggested Citation

Jeba Kala B, Angelin and T, Asaithambi, Preparation and Characterization of Precipitated Nano Hydroxyapatite (May 3, 2018). (AJBAS) Australian Journal of Basic and Applied Science, 12(2), 10-14, February 2018, Available at SSRN: https://ssrn.com/abstract=3172954

Angelin Jeba Kala B (Contact Author)

Ponjesly College of Engineering ( email )

Parvathipuram, Nagercoil-629 003
Tamil Nadu
India

Asaithambi T

Alagappa Government Arts College - Department of Physics

Karaikudi Taluk, Tamil Nadu 630 003
India

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