Paper Title:
The Effect of Cell Behavior on Plasma Sprayed HA Coatings with Different Post Treatment
  Abstract

The initial interactions of plasma-sprayed HA coating surface with osteoblasts was investigated. Two kind of post-treatment methods were been used for HA coating: (1) Heated in air at 650oC for 30 min, (2) Heated in water vapor at 125oC, 0.15Mpa for 6 hours. The third passage rabbit osteoblasts were cultured on the HA coating plates for 24 h. The results showed: The lower dissolution rate and more surface hydroxyl groups (OH-1) group in the HA coating resulted in greater numbers of adhered osteoblasts and higher cell activity, The post-water vapor treated HA coating have better biological behavior in vitro.

  Info
Periodical
Key Engineering Materials (Volumes 309-311)
Main Theme
Edited by
Takashi Nakamura, Kimihiro Yamashita and Masashi Neo
Pages
705-708
DOI
10.4028/www.scientific.net/KEM.309-311.705
Citation
Y. Cao, Q. Lin, M. Tang, X.Q. Ying, S. J. Pang, B.B. Yang, Z.T. Zhang, J. Y. Chen, X. D. Zhang, "The Effect of Cell Behavior on Plasma Sprayed HA Coatings with Different Post Treatment ", Key Engineering Materials, Vols. 309-311, pp. 705-708, 2006
Online since
May 2006
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Price
$32.00
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