摘要
制备了氧化胆固醇-卵磷脂(脑磷脂)平板双分子层脂膜,研究了膜配方对双分子层脂膜的稳定性和离子传递性能的影响,得到了最佳制膜工艺,并建立了锌离子跨卵(脑)磷脂膜的吸附-扩散模型,其计算值与实验值基本吻合.
The planar bilayer lipid membranes （BLM） comprised by oxidated cholesterol and lecithin / cephalin have been made , Its stability and its ion penetrating ability also have been researched . The optimal technics of making membrane was confirmed . The transport process of simulating zinc across the membranes was studied . Finally, the adsorption-diffuse model has been founded , the calculated value based on this model tallied basically with the experimental value .
出处
《环境化学》
CAS
CSCD
北大核心
2005年第5期558-561,共4页
Environmental Chemistry
基金
国家自然科学基金资助项目(批准号:20176026).
