采用溶媒投放、颗粒滤取技术制备出CPP/PLLA软骨组织工程支架复合材料,测试了该复合材料的物理力学性能和降解性能.研究结果表明,CPP/PLLA软骨组织工程支架复合材料具有高的孔隙率(90%)、良好的生物降解性能和物理力学性能,以及三维连通、微L、网状微观结构,故该复合材料有希望成为软骨组织工程支架材料之一.
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