%0 Journal Article
%T Properties of Hydroxyapatite from Bovine Teeth
%A Aida Elkayar
%A Yehia Elshazly and Mariana Assaad
%J Bone and Tissue Regeneration Insights
%D 2012
%I 
%X The objective of this work was to study the production of hydroxyapatite (HA) from bovine teeth. Hydroxyapatite (HA) was produced from bovine teeth powder after calcination at 1150 ˇăC. It was discovered that the sample preparation process influences its properties, so, crystal structure and thermal stability of HA were investigated. The X-Ray diffraction analysis (XRD) results confirmed that HA has been successfully produced. Fourier transform infrared spectroscopic (FT-IR) study confirmed the presence of hydroxyl (OH-) and phosphate (PO4 -3) functional groups. The scanning electronic microscope (SEM) was employed to identify the surface morphology of HA, and showed the nanoporous structure throughout the matrix. The sample constituents such as Ca, P, K ... etc., and their values were determined by Energy dispersive X-Ray (EDX).
%U http://www.la-press.com/properties-of-hydroxyapatite-from-bovine-teeth-article-a1801