SCANNING FORCE MICROSCOPY OF ESCHERICHIA-COLI OMPF PORIN IN BUFFER SOLUTION

被引：10
|
作者：
SCHABERT, FA
HOH, JH
KARRASCH, S
HEFTI, A
ENGEL, A
机构：
来源：
JOURNAL OF VACUUM SCIENCE & TECHNOLOGY B | 1994年 / 12卷 / 03期
关键词：
D O I：
10.1116/1.587273
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
The extracellular and periplasmic surface topography of the E. coli outer membrane protein OmpF reconstituted into 2D crystals in the presence of phospholipids were investigated with a scanning force microscope in buffer solution. Topographs exhibiting 2 nm lateral resolution are in good agreement with data from electron microscopy and x-ray crystallography, and indicate the exciting possibility to monitor structural changes of ''live systems'' at molecular resolution by scanning force microscopy.
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收藏
页码：1504 / 1507
页数：4
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