A Study of the Adsorption of Ammonium Perfluorononanoate at the Air−Liquid Interface by Vibrational Sum-Frequency Spectroscopy

2007 ◽  
Vol 111 (1) ◽  
pp. 316-329 ◽  
Author(s):  
Eric Tyrode ◽  
C. Magnus Johnson ◽  
Mark W. Rutland ◽  
James P. R. Day ◽  
Colin D. Bain
Keyword(s):  
Liquid Interface ◽  
Sum Frequency ◽  
Sum Frequency Spectroscopy ◽  
Vibrational Sum Frequency Spectroscopy ◽  
Air Liquid Interface

scholarly journals The Interaction of Chondroitin Sulfate with a Lipid Monolayer Observed by Using Nonlinear Vibrational Spectroscopy

2021 ◽  
Author(s):  
Gergo Peter Szekeres ◽  
Szilvia Krekic ◽  
Rebecca L. Miller ◽  
Mark Mero ◽  
Kevin Pagel ◽  
...  
Keyword(s):  
Secondary Structure ◽  
Spectroscopic Study ◽  
Chondroitin Sulfate ◽  
Vibrational Spectroscopy ◽  
Sum Frequency Generation ◽  
Liquid Interface ◽  
Lipid Monolayer ◽  
Dipalmitoyl Phosphatidylcholine ◽  
Sum Frequency ◽  
Air Liquid Interface

<p>We present the first vibrational sum-frequency generation spectroscopic study of chondroitin sulfate (CS) interacting with dipalmitoyl phosphatidylcholine (DPPC) at the air-liquid interface. In the presence of Ca<sup>2+</sup> and CS, the DPPC headgroups reoriented, while the tail orientations remained mostly unchanged. The results further suggest a chiral secondary structure for CS.</p>

Effects of Reorientation in Vibrational Sum-Frequency Spectroscopy†

2007 ◽  
Vol 111 (25) ◽  
pp. 8902-8915 ◽  
Author(s):  
John T. Fourkas ◽  
Robert A. Walker ◽  
Suleyman Z. Can ◽  
Erez Gershgoren
Keyword(s):  
Sum Frequency ◽  
Sum Frequency Spectroscopy ◽  
Vibrational Sum Frequency Spectroscopy
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