Biological Performance of Dental Biphasic Calcium Phosphate Ceramics Modified by Cold Plasma

2008 ◽  
pp. 1264-1267
Author(s):  
Bao Hui Su ◽  
Jing Chun Su ◽  
Jun Guo Ran ◽  
Bao Yue Su
Keyword(s):  
Calcium Phosphate ◽  
Cold Plasma ◽  
Biphasic Calcium Phosphate ◽  
Calcium Phosphate Ceramics ◽  
Biological Performance

Biological Performance of Dental Biphasic Calcium Phosphate Ceramics Modified by Cold Plasma

2008 ◽  
Vol 368-372 ◽  
pp. 1264-1267 ◽  
Author(s):  
Bao Hui Su ◽  
Jing Chun Su ◽  
Jun Guo Ran ◽  
Bao Yue Su
Keyword(s):  
Cell Proliferation ◽  
Calcium Phosphate ◽  
Cold Plasma ◽  
Biphasic Calcium Phosphate ◽  
C2c12 Cell ◽  
Apatite Formation ◽  
Calcium Phosphate Ceramics ◽  
Plasma Technique ◽  
Biological Performance

HA/ß-TCP is one kind of important bone tissue engineering scaffold materials. In order to improve the biological performance of materials, HA/ß-TCP ceramics were modified by the cold plasma technique in this paper. The biological performances of treated materials were evaluated by the results of bone-like apatite formation in SBF, the coculture of the C2C12 cell line and HA/ß-TCP, cell proliferation experiments, observations of the electron microscopy and fluorescence staining and the animal intramuscular implantation experiments. The results showed that after immersion, compared with untreated HA/ß-TCP, treated materials were more conducive to form bone-like apatite; modified HA/ß-TCP could promote the cell proliferation more; the cells grew in the course of nature on the treated scaffold and modified HA/ß-TCP had better bone-forming performance in vivo. It was concluded that modified HA/ß-TCP had better biological performance; the cold plasma technique could improve the biological performance of dental biphasic calcium phosphate ceramics.

Macroporous biphasic calcium phosphate ceramics: influence of macropore diameter and macroporosity percentage on bone ingrowth

Biomaterials ◽  
1998 ◽  
Vol 19 (1-3) ◽  
pp. 133-139 ◽  
Author(s):  
Olivier Gauthier ◽  
Jean-Michel Bouler ◽  
Eric Aguado ◽  
Paul Pilet ◽  
Guy Daculsi
Keyword(s):  
Calcium Phosphate ◽  
Biphasic Calcium Phosphate ◽  
Bone Ingrowth ◽  
Calcium Phosphate Ceramics
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