小约化体积膜泡形状的研究  

Research of the Small Reduced Volume Vesicles Shapes

作　　者：康文斌[1] 张劭光[2] 张鹏程[1] 王建国[1] 罗红[1] 吴静[1] 

机构地区：[1]湖北医药学院卫生管理与卫生事业发展研究中心,湖北十堰442000 [2]陕西师范大学物理学与信息技术学院,陕西西安710062

出　　处：《现代生物医学进展》2012年第2期348-350,共3页Progress in Modern Biomedicine

基　　金：湖北省高校人文社会科学重点研究基地资助

摘　　要：目的:研究ADE模型下小约化体积膜泡的形状。方法:应用数值计算方法中的打靶法,运用Mathematica 7.0软件进行编程。结果:在ADE模型下,计算得到了一系列小约化体积的膜泡的形状,解决了已往小约化体积区域内不存在稳定膜泡的问题。结论:研究表明,在ADE模型下通过适当的边界条件把黏附双层区域的接触势能考虑进去,数值计算结果与实验上的非常相似。Objective： To investigate the small reduced volume vesicles shapes based on the Area Difference Elasticity Model（ADE）.Methods： The shooting method and Mathematica 7.0 software were used to calculate the shapes of vesicles.Results： We calculat-ed series small reduced volume vesicles based on the ADE model and solved the problem which was vesicles will be self-intersected at small reduced volume.Conclusion： Studies have shown that regarding small reduced vesicle is consisted of two parts which are connect-ed by proper boundary conditions based on the ADE model and our computation results are much similar to experimetal results.

关 键 词：膜泡 ADE模型 小约化体积 数值解法 

分 类 号：Q73[生物学—分子生物学]