首页 | 本学科首页   官方微博 | 高级检索  
     检索      

用X射线散射法研究HF,HCI,H2SO4和HAC对磷脂酰乙醇胺液晶结构影响的机理
引用本文:孙润广,张静,王德华,王丰然,王子浩.用X射线散射法研究HF,HCI,H2SO4和HAC对磷脂酰乙醇胺液晶结构影响的机理[J].物理学报,1993,42(3):360-367.
作者姓名:孙润广  张静  王德华  王丰然  王子浩
作者单位:(1)陕西师范大学实验中心,西安710062; (2)西安市化工研究所
摘    要:采用小角X射线散射法(SAXS)研究了HF,HCl,H2SO4和HAC分别对含水磷脂酰乙醇胺(PE)液晶结构的影响。通过研究发现,HF有使PE液晶态变成C相的机理,HCl有使PE液晶态变成LH相的机理,H2SO4有使PE液晶态变成La相的机理。而HAC则有使PE液晶态经过La相转变成LH相的机理。 关键词

关 键 词:生物膜  磷脂酰乙醇胺  液晶  X射线谱
收稿时间:1992-03-12

A STUDY OF THE INFLUENCING MECHANISM OF HF, HC1 H2SO4, HAC ON PE LIQUID CRYSTAL STRUCTURE BY MEANS OF SMALL ANGLE X-RAY SCATTERING
SUN RUN-CUANG,ZHANG JING,WANG DE-HUA,WANG FENG-RAN and WANG ZI-HAO.A STUDY OF THE INFLUENCING MECHANISM OF HF, HC1 H2SO4, HAC ON PE LIQUID CRYSTAL STRUCTURE BY MEANS OF SMALL ANGLE X-RAY SCATTERING[J].Acta Physica Sinica,1993,42(3):360-367.
Authors:SUN RUN-CUANG  ZHANG JING  WANG DE-HUA  WANG FENG-RAN and WANG ZI-HAO
Abstract:This paper presents the results of inves'igation on the influence of HF, HC1, H2SO4 and HAC on the liquid crystal structure of phosph tidyle-thandamine(PE) by means of the me-thod of small angle x-ray scattering method. The experiment shows that: HF exhibits the me-chanism that makes PE liquid crystal sta'e to transform into C phase; HC1 exhibits the me-chanism of transforming into LH phase; H results in La phase; and HAC results in LH phase via La phase.
Keywords:
本文献已被 维普 等数据库收录!
点击此处可从《物理学报》浏览原始摘要信息
点击此处可从《物理学报》下载免费的PDF全文
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号