Neutron diffraction comparison of bone derived and synthetic hydroxyapatite

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Show simple item record Lewis, K Kealley, C Elcombe, M van Riessen, A Ben-Nissan, B 2009-11-12T05:31:36Z 2005
dc.identifier.citation Journal of the Australasian Ceramic Society, 2005, 41 (2), pp. 52 - 55
dc.identifier.issn 1018-6689
dc.identifier.other C1 en_US
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 600°C 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 an 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 during the heat treatment process.
dc.language eng
dc.title Neutron diffraction comparison of bone derived and synthetic hydroxyapatite
dc.type Journal Article
dc.parent Journal of the Australasian Ceramic Society
dc.journal.volume 2
dc.journal.volume 41
dc.journal.number 2 en_US
dc.publocation Australia en_US
dc.publocation Singapore
dc.identifier.startpage 52 en_US
dc.identifier.endpage 55 en_US INT en_US
dc.conference Verified OK en_US
dc.conference International Conference on Biomedical Engineering
dc.for 0912 Materials Engineering
dc.personcode 103748
dc.personcode 760028
dc.personcode 998125
dc.percentage 100 en_US Materials Engineering en_US
dc.classification.type FOR-08 en_US 2005-12-07
dc.location.activity Singapore
dc.description.keywords Bioceramic
dc.description.keywords Bioceramic
dc.description.keywords Bovine bone
dc.description.keywords Bovine bone
dc.description.keywords Hydroxyapatite
dc.description.keywords Hydroxyapatite
dc.description.keywords Neutron diffraction
dc.description.keywords Neutron diffraction
pubs.embargo.period Not known
pubs.organisational-group /University of Technology Sydney
pubs.organisational-group /University of Technology Sydney/Faculty of Science
pubs.organisational-group /University of Technology Sydney/Strength - Health Technologies
utslib.copyright.status Closed Access 2015-04-15 12:23:47.074767+10 2015-04-15 12:23:47.074767+10
pubs.consider-herdc true
pubs.consider-herdc true
utslib.collection.history General (ID: 2)

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