【Abstract】 In order to prepare calcium phosphate-based material with nano-structure and bioactivity,cationic hexadecyltrimethy1-ammonium bromide and amionic dodecyl sulfonate were used as the amphiphipile to form a liquid crystal templete.Phosphate mineralization was induced and controlled by liquid crystal.The products,characterized by SEM,IR and X-ray diffraction analysis,are composed of liquid crystal.and HAP.These results show that the liquid crystal can be used to control calcium phosphate minerialization for the biomimetic minerials materials with various nano-structure.Product showed biological affinity to the osteogensis cell.更多还原