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    陈天, 严俊. N—酰化壳聚糖膜性能的研究[J]. 功能高分子学报, 1989, 2(1): 45-52.
    引用本文: 陈天, 严俊. N—酰化壳聚糖膜性能的研究[J]. 功能高分子学报, 1989, 2(1): 45-52.
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    Studies on the Properties of N-acylchitosan Membranes[J]. Journal of Functional Polymers, 1989, 2(1): 45-52.
    Citation: Studies on the Properties of N-acylchitosan Membranes[J]. Journal of Functional Polymers, 1989, 2(1): 45-52.
    shu

    N—酰化壳聚糖膜性能的研究

    Studies on the Properties of N-acylchitosan Membranes

      摘要
    • 摘要: 讨论了一系列N-酰化壳聚糖膜的抗张强度、透水性、VB_(12)的透过性、透氧性以及血液相容性。N-已酰化壳聚糖膜具有良好的血液相容性。在制膜过程中,加入分子量为1500的聚乙二醇为致孔剂,则可使N-己酰化壳聚糖膜的渗透性有较大提高。同时保持较好的血液相容性和强度。

       

      Abstract: A series of mambranes was prepared by air-drying the thin layers of variousN-acylchirosan gels. The flow rates of water through these membranes, thepermeabilities of Vitamin B_(12) and dissolced oxygen, tensile stregth and blood compatibil-ity were examin

       

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