Successive Adsorption of Cations and Anions of Water–1-Butyl-3-methylimidazolium Methylsulfate Binary Mixtures at the Air–Liquid Interface Studied by Sum Frequency Generation Vibrational Spectroscopy and Surface Tension Measurements

2016 ◽  
Vol 120 (22) ◽  
pp. 12032-12041 ◽  
Author(s):  
Gang-Hua Deng ◽  
Xia Li ◽  
Shilin Liu ◽  
Zhen Zhang ◽  
Zhou Lu ◽  
...  
Keyword(s):  
Surface Tension ◽  
Binary Mixtures ◽  
Vibrational Spectroscopy ◽  
Sum Frequency Generation ◽  
Liquid Interface ◽  
Sum Frequency ◽  
Frequency Generation ◽  
Air Liquid Interface

Air–liquid interface of ionic liquid+H2O binary system studied by surface tension measurement and sum-frequency generation spectroscopy

2005 ◽  
Vol 406 (4-6) ◽  
pp. 495-500 ◽  
Author(s):  
Jaeho Sung ◽  
Yoonnam Jeon ◽  
Doseok Kim ◽  
Takashi Iwahashi ◽  
Toshifumi Iimori ◽  
...  
Keyword(s):  
Surface Tension ◽  
Ionic Liquid ◽  
Binary System ◽  
Sum Frequency Generation ◽  
Liquid Interface ◽  
Surface Tension Measurement ◽  
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>

Anion Configuration at the Air/Liquid Interface of Ionic Liquid [bmim]OTf Studied by Sum-Frequency Generation Spectroscopy

2008 ◽  
Vol 112 (38) ◽  
pp. 11936-11941 ◽  
Author(s):  
Takashi Iwahashi ◽  
Takayuki Miyamae ◽  
Kaname Kanai ◽  
Kazuhiko Seki ◽  
Doseok Kim ◽  
...  
Keyword(s):  
Ionic Liquid ◽  
Sum Frequency Generation ◽  
Liquid Interface ◽  
Sum Frequency ◽  
Sum Frequency Generation Spectroscopy ◽  
Frequency Generation ◽  
Air Liquid Interface

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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