通过聚ε-己内酯(PCL)支具有复杂形状的组织工程三维多孔支架的新方法-改进的模压/粒子浸出法,并对所得外耳状多孔支架的形态、孔结构和孔隙率进行了表征.模压针对聚ε-己内酯熔体和大量盐粒的混合物进行.该方法所得支架孔隙率高达90%以上,可望用于各种不同复杂形状的三维多孔支架的制备.
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