Study the effect of TIO2 and soaking time to the natural hydroxyapatite properties
Organized by Universiti Sains Malaysia (USM), 24th - 27th May 2006 at Universiti Sains Malaysia (USM), Penang, Malaysia.
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Universiti Sains Malaysia (USM)
2011
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my.unimap-151202011-10-28T03:52:06Z Study the effect of TIO2 and soaking time to the natural hydroxyapatite properties Shahrizal, M. H. Sri Asliza, Md Amin Mohd Nazree, Derman Mohd Zaheruddin, Kasmuin sriasliza@unimap.edu.my Natural Hydroxyapatite Tio2 Soaking Organized by Universiti Sains Malaysia (USM), 24th - 27th May 2006 at Universiti Sains Malaysia (USM), Penang, Malaysia. Natural hydroxyapatite has potential to be used as implant material in biomedical applications. In this study natural HA were obtained from bovine bone by heated and ground into desired size. Dense natural HA were fabricated by powder pressed using cold pressing technique. 1% of Tio2 powder were mixed together with HA and sintered at temperature 1150c and 1200c with different soaking time (3,6, 9, and 12 hours). The heat treated samples were characterized using X-ray diffraction (XRD) and scanning electron microscope (SEM). The porosity and density percentage of HA were examined using Archimedes method. Natural HA starting powder shows HA phase with average particle size of 10um. From SEM observation, natural HA shows the changes of microstructure feature with different percentage of TiO2. 2011-10-28T03:52:06Z 2011-10-28T03:52:06Z 2006-05-24 Working Paper http://hdl.handle.net/123456789/15120 en Proceedings of the International Conference for Young Chemists (ICYC 2006) Universiti Sains Malaysia (USM) |
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Natural Hydroxyapatite Tio2 Soaking |
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Natural Hydroxyapatite Tio2 Soaking Shahrizal, M. H. Sri Asliza, Md Amin Mohd Nazree, Derman Mohd Zaheruddin, Kasmuin Study the effect of TIO2 and soaking time to the natural hydroxyapatite properties |
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Organized by Universiti Sains Malaysia (USM), 24th - 27th May 2006 at Universiti Sains Malaysia (USM), Penang, Malaysia. |
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sriasliza@unimap.edu.my |
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sriasliza@unimap.edu.my Shahrizal, M. H. Sri Asliza, Md Amin Mohd Nazree, Derman Mohd Zaheruddin, Kasmuin |
format |
Working Paper |
author |
Shahrizal, M. H. Sri Asliza, Md Amin Mohd Nazree, Derman Mohd Zaheruddin, Kasmuin |
author_sort |
Shahrizal, M. H. |
title |
Study the effect of TIO2 and soaking time to the natural hydroxyapatite properties |
title_short |
Study the effect of TIO2 and soaking time to the natural hydroxyapatite properties |
title_full |
Study the effect of TIO2 and soaking time to the natural hydroxyapatite properties |
title_fullStr |
Study the effect of TIO2 and soaking time to the natural hydroxyapatite properties |
title_full_unstemmed |
Study the effect of TIO2 and soaking time to the natural hydroxyapatite properties |
title_sort |
study the effect of tio2 and soaking time to the natural hydroxyapatite properties |
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Universiti Sains Malaysia (USM) |
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2011 |
url |
http://dspace.unimap.edu.my/xmlui/handle/123456789/15120 |
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1643790553084592128 |
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13.18916 |