为提供解决生物材料血液相容性的有效途径,介绍了起源于细胞膜模拟思想的磷酰胆碱(PC,phosphorylcholine)技术,以及用PC技术来改善生物医用高分子膜表面血液相容性的最新方法,包括属于物理方法的共混改性、表面涂层,属于化学方法的表面接枝、半贯穿聚合物网络.此外,还介绍了两种与PC技术并行的提高生物医用高分子膜血液相容性的方法.
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