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Synthesis and characterisation of calcium deficient apatite

✍ Scribed by M. Vallet-Regí; L.M. Rodríguez-Lorenzo; A.J. Salinas


Publisher
Elsevier Science
Year
1997
Tongue
English
Weight
515 KB
Volume
101-103
Category
Article
ISSN
0167-2738

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✦ Synopsis


Calcium deficient apatites, which could be used as precursors of the inorganic component of biological apatites, have been synthesised by controlled crystallisation. The influence of the pH and the reaction time in the calcium deficiency and the crystal size of samples have been studied. For determination of Ca/P ratio of as-received apatites, a method based on Rietveld profile analysis of X-ray diffraction data is proposed. The results obtained using this method agree well with those obtained by other classical analytical methods.


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