7Liao S S, Cui F Z,Zhang W, et al. Hierarchically biomimetic bone scaffold materials:nano-HA/collagen/PLA composite [J].J Biomed Mater Res 13,2004,69(2):158-165.
8Riley T,Govender T,Stolnik S,et al. Colloidal stability and drug incorporation aspects of micellar-like PLA-PEG nanoparticles [J]. Colloid Surface B,1999,16:147-159.
9Rong Liu, Shan-Shan Huang, Yin-hua Wan, Guang-Hui Ma, Zhi-Guo Su. Preparation of Insulin-loaded PLA/PLGA.microcapsules by a novel membrane emulsification method and its release in vitro [J].Colloids and Surfaces.B.2006,14:1-36.
10Hung M H,Li S,Vert M.Synthesis and degradaton of PLA-PCL-PLA triblock copolymer prepared by successive polymerizaiton of ε-carpolactone and DL-lactide [J].Polymer.2004,45: 8675-8681.