The polyurethane in the membrane can prevent the crystallization of silk fibroin. 共混膜内聚氨酯能阻止丝素蛋白质的结晶。
Silk fibroin has been widely used in biomedical application due to its good biocompatibility and minimal immunogenicity. 丝素蛋白作为一种具有良好生物相容性和低免疫原性的天然高分子材料在生物医学领域里有着广泛的应用价值。