Neutron diffraction comparison of bone derived and synthetic hydroxyapatite

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dc.contributor.author Lewis, Kanthi en_US
dc.contributor.author Kealley, Catherine en_US
dc.contributor.author Elcombe, Margaret en_US
dc.contributor.author Van Riessen, A en_US
dc.contributor.author Ben-Nissan, Besim en_US
dc.date.accessioned 2009-11-12T05:31:36Z
dc.date.available 2009-11-12T05:31:36Z
dc.date.issued 2005 en_US
dc.identifier 2005002563 en_US
dc.identifier.citation Lewis Kanthi et al. 2005, 'Neutron diffraction comparison of bone derived and synthetic hydroxyapatite', Australasian Ceramic Society, vol. 41, no. 2, pp. 52-55. en_US
dc.identifier.issn 1018-6689 en_US
dc.identifier.other C1 en_US
dc.identifier.uri http://hdl.handle.net/10453/3304
dc.description.abstract This paper reports neutron diffraction data and its analysis of bone derived hydroxyapatite and synthetic hydroxyapatite (HAp). FTIR spectroscopy showed a number of changes in the bone derived hydroxyapatite as a function of temperature, and that firing at 600C provides an increased crystallinity without decomposition of the HAp. The neutron diffraction data has elucidated the crystal structure of both materials, and enabled the positions of the hydrogen atoms to be accurately determined, and the lattice parameters to be compared. The only noticeable difference was a slight reduction in the lattice parameter a, and in increase in c in the bone derived HAp material. This can be attributed to the residual carbonate phase. The data also shows the improvement of crystallinity of the bovine bone suring the heat treatment process. en_US
dc.publisher Australasian Ceramic Society en_US
dc.title Neutron diffraction comparison of bone derived and synthetic hydroxyapatite en_US
dc.parent Journal of Australasian Ceramic Society en_US
dc.journal.volume 41 en_US
dc.journal.number 2 en_US
dc.publocation Australia en_US
dc.identifier.startpage 52 en_US
dc.identifier.endpage 55 en_US
dc.cauo.name INT en_US
dc.conference Verified OK en_US
dc.for 091200 en_US
dc.personcode 998125 en_US
dc.personcode 103748 en_US
dc.personcode 0000023352 en_US
dc.personcode 0000026074 en_US
dc.personcode 760028 en_US
dc.percentage 100 en_US
dc.classification.name Materials Engineering en_US
dc.classification.type FOR-08 en_US
dc.description.keywords bovine bone, hydroxyapatite, neutron diffraction, bioceramic en_US
dc.staffid 760028 en_US


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