Paper Title:
Electrovector Effect of Polarized Porous Hydroxyapatite Ceramics
  Abstract

Porous HA ceramics has been developed for the scaffold materials because the porous structure has been recognized to be necessary to invasion of body fluid and ingrowth of bone. The synthesized porous HA ceramics with several porosities were electrically polarized, and then the TSDC spectra were measured. The maximum electric current density and the stored polarization charges decreased with increasing the porosity. Therefore it was thought that the decreasing the amount of proton of porous HA ceramics was one of the reasons of decreasing of the maximum electric current densities and the stored charges. The simulated body fluid (SBF) test implied that electrovector effects enhanced the apatite formabilities.

  Info
Periodical
Key Engineering Materials (Volumes 309-311)
Main Theme
Edited by
Takashi Nakamura, Kimihiro Yamashita and Masashi Neo
Pages
1043-1046
DOI
10.4028/www.scientific.net/KEM.309-311.1043
Citation
C. Ikeda, M. Ueki, S. Nakamura, T. Kobayashi, K. Yamashita, "Electrovector Effect of Polarized Porous Hydroxyapatite Ceramics", Key Engineering Materials, Vols. 309-311, pp. 1043-1046, 2006
Online since
May 2006
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$32.00
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