Sum frequency generation vibrational spectroscopy studies on molecular conformation and orientation of biological molecules at interfaces

被引:136
|
作者
Chen, XY [1 ]
Clarke, ML [1 ]
Wang, J [1 ]
Chen, Z [1 ]
机构
[1] Univ Michigan, Dept Chem, Ann Arbor, MI 48109 USA
来源
基金
美国国家科学基金会;
关键词
sum frequency generation; vibrational spectroscopy; surface and interface; protein; peptide; lipid;
D O I
10.1142/S0217979205029341
中图分类号
O59 [应用物理学];
学科分类号
摘要
Sum frequency generation (SFG) vibrational spectroscopy has been employed to study a variety of interesting biological phenomena occurring at interfaces. This review summarizes recent SFG studies on proteins, lipid monolayers and bilayers, and other biological molecules. Molecular level details revealed by SFG in these studies show that SFG is a powerful technique for characterizing conformation, orientation and ordering of biological molecules at interfaces.
引用
收藏
页码:691 / 713
页数:23
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