PHYSICAL-PROPERTIES OF SURFACTANT BILAYER-MEMBRANES - THERMAL TRANSITIONS, ELASTICITY, RIGIDITY, COHESION, AND COLLOIDAL INTERACTIONS
PHYSICAL-PROPERTIES OF SURFACTANT BILAYER-MEMBRANES - THERMAL TRANSITIONS, ELASTICITY, RIGIDITY, COHESION, AND COLLOIDAL INTERACTIONS
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DOI：
10.1021/j100300a003
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发表时间：
1987-07-30
影响因子：
--
通讯作者：
NEEDHAM, D
中科院分区：
文献类型：
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作者：
EVANS, E;NEEDHAM, D
简单的微观力学方法提供了直接测量表面凝聚力，弹性，刚度，和表面活性剂在水介质中的双层膜的相互吸引性能。温度相关的测试产生明确的数据热相变。磷脂（中性和带电），胆固醇和多肽的混合物的性质进行了研究。结果是必不可少的表面活性剂混合，层状相变，胶体稳定，絮凝理论的评价。
Simple micromechanical methods provide direct measurements of surface cohesion, elasticity, rigidity, and mutual attraction properties of surfactant double-layer membranes in aqueous media. Temperature-dependent tests yieldexplicit data for thermal phase transitions. Properties of mixtures of phospholipids (neutral and charged), cholesterol, and polypeptides have been studied. The results are essential for evaluation of theories of surfactant mixing, lamellar phase transitions, colloidal stabilization, and flocculation.