THE SURFACE STRUCTURE OF LIPID BILAYER STUDIED BY SCANNING TUNNELING MICROSCOPY
扫描隧道显微术研究脂双层表面结构

Recently, the surface structure of the biological material was studied by scanning tunneling microscopy, which offers a new way to recognize the microscopic world of the biological meterials.In this paper, we probe the arrangment of molecular groups of lipid bilayer surface. The arrangement of phosphatidylcholine head groups on lipid bilayer could be seen by line - plot and grey - scale scanning image.