【摘要】 高分子复合材料的开发、利用是改善生物材料生物相容性的一条有效途径。本文首先介绍了通过高分子材料与无机物、金属、非金属碳及高分子本身复合来提高材料生物相容性研究的进展。然后,着重讨论了高分子复合材料的微相分离结构与抗凝血性能的关系。最后,概述了高分子材料和生体成分、组织的复合作用。更多还原

【Abstract】 Recently, the development and application of polymer composite materials have been considered as an efficient way to improve the biocompatibility of biomaterials. In this paper, the advances of the biomedical polymer-based composite materials have been reviewed. The biomedical polymers obtained by mixing with some inorganic fillers, metals, carbons and the other polymers to enhance the biocompatibility have also been introduced. the influence of the microphase separation and domain structure on the blood compatibility of the polymer based composite materials for biomedicine was described. It was well known that the degree of phase segregation, shape and size of domains will affect the blood compatibility.In addition, the achievement of the microporous polymer complex penetrated with bioorganic materials and texture, such used as artificial artery and skin, etc.,was reported.Finally, the composite interaction of the polymer composition of organism tissue have heen discussed.更多还原