Mechanical properties and biocompatibility of nanometer calcium carbonate/poly (L-lactide) composites / 生物医学工程学杂志
Journal of Biomedical Engineering
; (6): 805-808, 2006.
Article
in Chinese
| WPRIM (Western Pacific)
| ID: wpr-320479
Responsible library:
WPRO
ABSTRACT
The purpose of this study is to synthesize nanometer calcium carbonate/poly(L-lactide) composites and evaluate its biocompatibility, and mechanical properties. The nanometer calcium carbonate/poly(L-lactide) composites was prepared by the method of solution mixing and cell culture. Its properties were analyzed using, mechanical tests, MTT assay, transmission electron microscope and scanning electron microscope. It was found that the new kind copolymer had good biocompatibility, nanometer calcium carbonate could enhance the strength of the pure poly (L-lactide) matrix. The nanometer calcium carbonate/poly (L-lactide) composites is a promising bioabsorbable material. It is worth further medical research.
Full text:
Available
Database:
WPRIM (Western Pacific)
Main subject:
Polyesters
/
Tensile Strength
/
Biocompatible Materials
/
Materials Testing
/
Calcium Carbonate
/
Cell Line
/
Nanostructures
Limits:
Animals
Language:
Chinese
Journal:
Journal of Biomedical Engineering
Year:
2006
Document type:
Article