Paper Title:
Preparation and Characterization of a New Type of Sr-Contained Hydroxyapatite Bone Cement
  Abstract

A novel route is developed to prepare a new type of Sr-contained hydroxyapatite bone cement. Tetracalcium phosphate, strontium hydrogen phosphate or anhydrous strontium chlorite, dicalcium phosphate, phosphoric and water are used as precursors. XRD, FTIR and EDXS are used to characterize the incorporation of 5% or 10% Sr2+ into the crystal lattice of hydroxyapatite. Results indicate that the Sr-contained CPC system of TTCP/DCPA/DSPA can set in 0.5M diluted phosphate acid with a final product of non-stoichiometric Sr-contained hydroxyapatite.

  Info
Periodical
Materials Science Forum (Volumes 510-511)
Edited by
Hyung Sun Kim, Yu Bao Li and Soo Wohn Lee
Pages
846-849
DOI
10.4028/www.scientific.net/MSF.510-511.846
Citation
D. G. Guo, H. Yong, K. W. Xu, "Preparation and Characterization of a New Type of Sr-Contained Hydroxyapatite Bone Cement", Materials Science Forum, Vols. 510-511, pp. 846-849, 2006
Online since
March 2006
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$32.00
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