重庆理工大学学报（自然科学版）2013，Vol.27Issue(3)：32-36,5.DOI:10.3969/j.issn.1674-8425(z).2013.03.007
胆固醇、pH值对金属离子与磷脂酰甘油相互作用成膜的影响
Using Orthogonal Experiment Methods to Study the Effect on Cholesterol and pH for Monomolecular Film Interaction Between Metal Ion Phosphatidylglycerol
张桥 1刘志存 1张灵芝 1赵锐 1牛蓉芬 1刘春艳1
作者信息
摘要
Abstract
In this paper, firstly, the LB technique is used to study adding the amount of cholesterol, the subphase pH value, adding the amount of film forming matter and other factors on the impact of phosphatidylglycerol monolayers, followed by the use of orthogonal experimental method to study these factors for phosphatidylglycerol monolayers's effect. Finally, the method of pole-poor analysis is used to get the adlayer film quality of the primary and secondary order and the conditions of the preparation of the best PG monolayers. The results show that the best conditions for the amphiphilic molecules PG: Sub-phase for the MgCl2, adding the amount of film forming material is 30 μL, subphase pH of 6.8, adding the amount of cholesterol is 20 μL. The order of affecting PG film quality of the single-molecule was that factor B is highly significant, factors A is significant, factor C is less significant, and D is the least significant.关键词
磷脂酰甘油/胆固醇/pH值/LB膜技术/正交实验方法/极差分析方法Key words
phosphatidylglycerol/ cholesterol/ pH/ LB membrane technology/ the method of the orthogonal experiment/ statistical analysis分类
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张桥,刘志存,张灵芝,赵锐,牛蓉芬,刘春艳..胆固醇、pH值对金属离子与磷脂酰甘油相互作用成膜的影响[J].重庆理工大学学报（自然科学版）,2013,27(3):32-36,5.
