@article{(Open Science Index):https://publications.waset.org/pdf/2720,
	  title     = {Preparation and Bioactivity Evaluation of Bone like Hydroxyapatite - Bioglass Composite},
	  author    = {Seema Kapoor and  Uma Batra},
	  country	= {},
	  institution	= {},
	  abstract     = {In this study, hydroxyapatite (HA) composites are
prepared on addition of 30%CaO-30%P2O5-40%Na2 O based glass to
pure HA, in proportion of 2, 5, and 10 wt %. Each composition was
sintered over a range of temperatures. The quantitative phase
analysis was carried out using XRD and the microstructures were
studied using SEM. The density, microhardness, and compressive
strength have shown increase with the increasing amount of glass
addition. The resulting composites have chemical compositions that
are similar to the inorganic constituent of the mineral part of bone,
and constitutes trace elements like Na. X-ray diffraction showed no
decomposition of HA to secondary phases, however, the glass
reinforced-HA composites contained a HA phase and variable
amounts of tricalcium phosphate phase, depending on the amount of
bioglass added. The HA-composite material exhibited higher
compressive strength compared to sintered HA. The HA composite
reinforced with 10 wt % bioglass showed highest bioactivity level.},
	    journal   = {International Journal of Materials and Metallurgical Engineering},
	  volume    = {4},
	  number    = {1},
	  year      = {2010},
	  pages     = {37 - 41},
	  ee        = {https://publications.waset.org/pdf/2720},
	  url   	= {https://publications.waset.org/vol/37},
	  bibsource = {https://publications.waset.org/},
	  issn  	= {eISSN: 1307-6892},
	  publisher = {World Academy of Science, Engineering and Technology},
	  index 	= {Open Science Index 37, 2010},