Paper Title:
Apatite Formation on Porous HA/TCP in Animals’ Serums In Vitro
  Abstract

Porous HA/TCP bioceramics were immersed in pure dog serum to observe apatite formation. Deposited crystals were examined using SEM. Results showed that beamed sheet-like crystals formed on the surface of ceramics granules, and after postponement immersion time, crystals extended and became bigger. EDS and IR results suggested formed crystals were defect-calcium type carbonated hydroxyapatite. HRTEM photograph suggested formation process of new-formed crystals from non-crystal to crystal in serum. Directional organisms acted maybe as a template in process of crystals formation, so new crystals developed along certain direction.

  Info
Periodical
Key Engineering Materials (Volumes 330-332)
Main Theme
Edited by
Xingdong Zhang, Xudong Li, Hongsong Fan, Xuanyong Liu
Pages
955-958
DOI
10.4028/www.scientific.net/KEM.330-332.955
Citation
C. L. Deng, Y. J. Wang, Y. Wu, X. L. Wang, X. F. Chen, H. D. Zheng, J. Y. Chen, X. D. Zhang, "Apatite Formation on Porous HA/TCP in Animals’ Serums In Vitro", Key Engineering Materials, Vols. 330-332, pp. 955-958, 2007
Online since
February 2007
Export
Price
$32.00
Share

In order to see related information, you need to Login.

In order to see related information, you need to Login.

Authors: You Rong Duan, Z.R. Zhang, Chao Yuan Wang, Ji Yong Chen, Xing Dong Zhang
131
Authors: You Rong Duan, Cheng Yong Wang, Ji Yong Chen, Xing Dong Zhang
351
Authors: Yang Leng, Ren Long Xin, Ji Yong Chen
Abstract:Bioactive calcium phosphate (Ca-P) formation in bioceramics surfaces in simulated body fluid (SBF) and in rabbit muscle sites was...
11
Authors: Si Yu Ni, Jiang Chang, Kai Li Lin, Wan Yin Zhai
Abstract:In this study, CaSiO3 (CS)/Ca3(PO4)2 (TCP) composites with 50% CS and 50% TCP sintered at different temperatures (1100oC, 1200oC and 1300oC)...
451
Authors: Hai Long Yang, Shouichi Somegawa, Ying Jie Yang, Zhi Chen Luo
617