引用本文:
戴乐蓉, 杨庆平, 吴佩强. 聚氧乙烯醚溶致液晶对胆固醇的增溶作用[J]. 应用化学,
1996, 13(3): 41-45.
Citation: Dai Lerong, Yang Qingping, Wu Peiqiang. Solubilization of Cholesterol in Polyoxyethylene Ether Lyotropic Liquid Crystal[J]. Chinese Journal of Applied Chemistry, 1996, 13(3): 41-45.
Citation: Dai Lerong, Yang Qingping, Wu Peiqiang. Solubilization of Cholesterol in Polyoxyethylene Ether Lyotropic Liquid Crystal[J]. Chinese Journal of Applied Chemistry, 1996, 13(3): 41-45.
聚氧乙烯醚溶致液晶对胆固醇的增溶作用
English
Solubilization of Cholesterol in Polyoxyethylene Ether Lyotropic Liquid Crystal
Abstract:
Phase behaviour and solubilization of cholesterol in liquid crystal phase of C12(EO)4-H2O system and C12(EO)4-lecithin-H2O system were investigated.The phase diagram of C12(EO)4-lecithin-water-cholesterol system was similar to lecithin-water-cholesterol system.In C12(EO)4-H2O ststem,where cholesterol was solubilized,the concentration range of C12(EO)4 in liquid crystal was broader than that without cholesterol.The results of X-ray diffraction showed that,when cholesterol was solubilized into C12(EO)4-H2O lamellar liquid crystal,the thickness of amphiphile bilayer d0 increased,the amphiphile molecular array was more compact and the penetration of water molecules decreased.
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Key words:
- polyoxyethylene ether
- / lyotropie liquid erystal
- / eholesterol
- / solubilization
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