一种聚己内酯多孔膜及其制备方法与应用
本发明涉及聚己内酯多孔膜的制备技术领域,特别是涉及一种聚己内酯多孔膜及其制备方法与应用,聚己内酯多孔膜具有大孔和小孔共存的多孔结构,大孔和小孔的孔壁均由聚己内酯颗粒组成,具有由微米级颗粒组成孔壁的孔,并形成了大孔中包含小孔的复合多级孔结构,具有内部相互连通的三维孔隙网络,多孔结构增加了比表面积,进而增加细胞黏附的数量,互连的多孔结构允许细胞迁移到聚己内酯多孔膜的内部,同时多孔结构便于输送物质。
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