scholarly journals Sum frequency generation vibrational spectroscopy studies of adsorbates on Pt(111): Studies of CO at high pressures and temperatures, coadsorbed with olefins and its role as a poison in ethylene hydrogenation

2000 ◽  
Author(s):  
Kyle Yi Kung
Keyword(s):  
Vibrational Spectroscopy ◽  
High Pressures ◽  
Sum Frequency Generation ◽  
Ethylene Hydrogenation ◽  
Sum Frequency ◽  
High Pressures And Temperatures ◽  
Frequency Generation ◽  
Spectroscopy Studies

SUM FREQUENCY GENERATION VIBRATIONAL SPECTROSCOPY STUDIES ON MOLECULAR CONFORMATION AND ORIENTATION OF BIOLOGICAL MOLECULES AT INTERFACES

2005 ◽  
Vol 19 (04) ◽  
pp. 691-713 ◽  
Author(s):  
XIAOYUN CHEN ◽  
MATTHEW L. CLARKE ◽  
JIE WANG ◽  
ZHAN CHEN
Keyword(s):  
Vibrational Spectroscopy ◽  
Molecular Conformation ◽  
Molecular Level ◽  
Sum Frequency Generation ◽  
Biological Molecules ◽  
Lipid Monolayers ◽  
Sum Frequency ◽  
Biological Phenomena ◽  
Frequency Generation ◽  
Spectroscopy Studies

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.

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