新型液晶对其与聚硅氧烷复合膜抗凝血性能的影响(英文)  

Effect of Liquid Crystal Compounds on the Blood Compatibility of Novel Liquid Crystal/Polysiloxane

作　　者：牟善松[1] 汤顺清[1] 屠美[1] 

机构地区：[1]暨南大学生物医学工程研究所,广东广州510632

出　　处：《材料科学与工程学报》2008年第1期32-34,共3页Journal of Materials Science and Engineering

基　　金：National Natural Foundation of China(30370413)

摘　　要：本研究合成出三种胆甾型液晶化合物,并用IR和DSC进行了表征。将三种液晶化合物与聚硅氧烷制成复合膜,测定其抗凝血性能,结果表明,亲水性愈高的复合膜血液相容性愈好。Three kinds of cholesteryl liquid crystal compounds were synthesized and characterized by Infrared Spectroscopy （IR） and Differential Scanning Calorimetry （DSC）. They were blended with polysiloxane （as a substrate） and then come into being membranes. The anticoagulative properties of different liquid crystal composite membranes were identified by the blood-compatibility tests. Theresults show that the blood compatibilities of composite membranes whose hydrophilic properties are the best are more excellent than that of other ones.

关 键 词：液晶 血液相容性 聚硅氧烷 

分 类 号：O647.33[理学—物理化学]