Paper Title:
Preparation and Characterization of the Microspheres Comprised of Atelocollagen and BCP
  Abstract

In order to develop a bone-filling material with osteoinductive potential, a composite micorspheres of collagen molecules and biphasic calcium phosphate (BCP) was prepared by utilizing emulsion polymerization and the intrinsic self-assembly of collagen. The prepared microspheres were analyzed by granularity test, scanning electron microscopy (SEM), infrared spectra (IR) and enzymatic digestion experiment. The results showed that the collagen matrix of fibrils was reconstituted in the droplets, and the native triple-helix structure of collagen was still maintained. The study provides an effective way to prepare microspheres of collagen and BCP composite.

  Info
Periodical
Key Engineering Materials (Volumes 330-332)
Main Theme
Edited by
Xingdong Zhang, Xudong Li, Hongsong Fan, Xuanyong Liu
Pages
423-426
DOI
10.4028/www.scientific.net/KEM.330-332.423
Citation
Q. R. Wei, J. Lu, H. C. Zhao, B. Jiang, B. Zhang, Z. W. Gu, X. D. Zhang, J. Y. Chen, "Preparation and Characterization of the Microspheres Comprised of Atelocollagen and BCP", Key Engineering Materials, Vols. 330-332, pp. 423-426, 2007
Online since
February 2007
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Price
$32.00
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