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学科主题: 高分子化学
题名: Atomic force microscope observation on biomembrane before and after peroxidation
其他题名: Atomic force microscope observation on biomembrane before and after peroxidation
作者: Wang JY(王瑾晔) ; WANG LIPING ; Ren QS(任秋实)
通讯作者: 王瑾晔
刊名: Biophys. Chem.
发表日期: 2007-01-01
卷: 131, 期:1-3, 页:105-110
收录类别: SCI
部门归属: 中国科学院上海有机化学研究所; 上海交通大学
英文摘要: Atomic force microscope (AFM) has been used to visualize the morphological change on the surface of erythrocyte membrane before and after oxidation. A smooth surface of intact erythrocyte cell was observed, while treatment by ferrous ion and ascorbate induced hemolysis of intact erythrocytes, generated many holes with average size of 146.6 +/- 33.2 nm in diameter (n=28) on membrane surface as seen by AFM. Ghost membrane and its inside-out vesicles were also used for the experiment. Skeleton structure and protein vesicles could be observed on the surface of an intact erythrocyte membrane before oxidation. Sendai virus induced fusion of inside-out vesicles seemed suppress peroxidation, while no such effect was observed in ghost membrane and erythrocyte systems. (c) 2007 Elsevier B.V. All rights reserved.
语种: 英语
相关网址: 查看原文
WOS记录号: WOS:000251391300012
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内容类型: 期刊论文
URI标识: http://ir.sioc.ac.cn/handle/331003/25461
Appears in Collections:上海有机化学研究所_期刊论文

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Recommended Citation:
Wang JY,WANG LIPING,Ren QS. Atomic force microscope observation on biomembrane before and after peroxidation[J]. Biophys. Chem.,2007,131(1-3):105-110.
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