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Evaluation of growth of calcium phosphate ceramics on sintered Ti-Ca-P composites

DSpace at IIT Bombay

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Title Evaluation of growth of calcium phosphate ceramics on sintered Ti-Ca-P composites
 
Creator KARANJAI, M
SUNDARESAN, R
MOHAN, TRR
KASHYAP, BP
 
Subject simulated body-fluid
apatite layer
hydroxyapatite
biocomposite
powders
gel
titanium
calcium phosphate
hydroxyapatite
composite
bioactivity
 
Description Sintered Ti-Ca-P composites having in situ formed calcium phosphate phases developed by powder metallurgy processing were soaked for 28 days in simulated body fluid (SBF) with a pH of 7.4 at 37 degrees C and evaluated for the growth of calcium phosphate ceramics onto its surface. The composites were taken out once every 7 days and characterised using X-ray diffraction (XRD), scanning electron microscopy (SEM) and Fourier transform infrared spectroscopy (FTIR) for evaluating the Ca-P growth. Based oil the change in chemistry of the SBF and phase contents, a model has been proposed for mechanism of growth of calcium phosphate compounds on sintered Ti-Ca-P composites immersed in SBF. (c) 2008
 
Publisher ELSEVIER SCIENCE BV
 
Date 2011-07-25T01:16:05Z
2011-12-26T12:49:00Z
2011-12-27T05:34:39Z
2011-07-25T01:16:05Z
2011-12-26T12:49:00Z
2011-12-27T05:34:39Z
2008
 
Type Article
 
Identifier MATERIALS SCIENCE & ENGINEERING C-BIOMIMETIC AND SUPRAMOLECULAR SYSTEMS, 28(8), 1401-1407
0928-4931
http://dx.doi.org/10.1016/j.msec.2008.03.011
http://dspace.library.iitb.ac.in/xmlui/handle/10054/6589
http://hdl.handle.net/10054/6589
 
Language en