Surface modification of hydroxyapatite( HA) powder was performed with r-aminopropyi silane in toluent solvent. The modification effects were characterized by us
By means of 'Mortar Bar Method',the ratio of cement to aggregate was kept as a constant 1∶2.25,the water-cement ratio of the mixture was 0.40,and six p
Hydroxyapatite whiskers were prepared by the homogeneous precipitation method. Soluble calcium ion and phosphate ion were used as initial materials, they were r
The microstructure of ITZ (Interfacial Transition Zone) in single glass fibre-cement was investigated by SEM ( Scanning Electron Microscope), EPXM ( Electron Pr
Tissue engineering has confronted many difficulties mainly as follows:1)How to modulate the adherence,proliferation,and oriented differentiation of seed cells,