Local Structure at the Air/Liquid Interface of Room-Temperature Ionic Liquids Probed by Infrared−Visible Sum Frequency Generation Vibrational Spectroscopy:  1-Alkyl-3-methylimidazolium Tetrafluoroborates†

2007 ◽  
Vol 111 (18) ◽  
pp. 4860-4866 ◽  
Author(s):  
Toshifumi Iimori ◽  
Takashi Iwahashi ◽  
Kaname Kanai ◽  
Kazuhiko Seki ◽  
Jaeho Sung ◽  
...  
Keyword(s):  
Ionic Liquids ◽  
Vibrational Spectroscopy ◽  
Local Structure ◽  
Room Temperature ◽  
Sum Frequency Generation ◽  
Liquid Interface ◽  
Room Temperature Ionic Liquids ◽  
Sum Frequency ◽  
Frequency Generation ◽  
Air Liquid Interface

Sum Frequency Generation Study of the Room-Temperature Ionic Liquids/Quartz Interface

2006 ◽  
Vol 110 (12) ◽  
pp. 6213-6223 ◽  
Author(s):  
Casey Romero ◽  
Steven Baldelli
Keyword(s):  
Ionic Liquids ◽  
Room Temperature ◽  
Sum Frequency Generation ◽  
Room Temperature Ionic Liquids ◽  
Sum Frequency ◽  
Frequency Generation

scholarly journals Sum frequency generation spectroscopy of tetraalkylphosphonium ionic liquids at the air–liquid interface

2018 ◽  
Vol 148 (19) ◽  
pp. 193841 ◽  
Author(s):  
Chariz Peñalber-Johnstone ◽  
Gabriela Adamová ◽  
Natalia V. Plechkova ◽  
Maryam Bahrami ◽  
Tahereh Ghaed-Sharaf ◽  
...  
Keyword(s):  
Ionic Liquids ◽  
Sum Frequency Generation ◽  
Liquid Interface ◽  
Sum Frequency ◽  
Sum Frequency Generation Spectroscopy ◽  
Frequency Generation ◽  
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>

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