Ion at Air–Water Interface Enhances Capillary Wave Fluctuations: Energetics of Ion Adsorption

2018 ◽  
Vol 140 (40) ◽  
pp. 12853-12861 ◽  
Author(s):  
Yanbin Wang ◽  
Shayandev Sinha ◽  
Parth Rakesh Desai ◽  
Haoyuan Jing ◽  
Siddhartha Das
Keyword(s):  
Capillary Wave ◽  
Ion Adsorption ◽  
Water Interface ◽  
Air Water Interface

Specific ion adsorption at the air/water interface: The role of hydrophobic solvation

2009 ◽  
Vol 479 (4-6) ◽  
pp. 173-183 ◽  
Author(s):  
Dominik Horinek ◽  
Alexander Herz ◽  
Lubos Vrbka ◽  
Felix Sedlmeier ◽  
Shavkat I. Mamatkulov ◽  
...  
Keyword(s):  
Ion Adsorption ◽  
Water Interface ◽  
Air Water Interface ◽  
Specific Ion Adsorption ◽  
Hydrophobic Solvation

Capillary Wave Studies of Multiblock Polypeptide Copolymers at the Air/Water Interface

Langmuir ◽  
1997 ◽  
Vol 13 (22) ◽  
pp. 5933-5940 ◽  
Author(s):  
J. V. Gandhi ◽  
J. V. Maher ◽  
K. A. Shaffer ◽  
T. M. Chapman
Keyword(s):  
Capillary Wave ◽  
Water Interface ◽  
Air Water Interface

Capillary Wave Studies of Polystyrene-b-poly(methacrylic acid) Diblock Copolymer Films at the Air−Water Interface

Langmuir ◽  
1997 ◽  
Vol 13 (6) ◽  
pp. 1592-1601 ◽  
Author(s):  
J. V. Gandhi ◽  
J. V. Maher ◽  
K. A. Shaffer ◽  
T. M. Chapman
Keyword(s):  
Methacrylic Acid ◽  
Diblock Copolymer ◽  
Capillary Wave ◽  
Water Interface ◽  
Copolymer Films ◽  
Air Water Interface

scholarly journals Assessing long-range contributions to the charge asymmetry of ion adsorption at the air–water interface

2020 ◽  
Vol 11 (43) ◽  
pp. 11791-11800 ◽  
Author(s):  
Stephen J. Cox ◽  
Dayton G. Thorpe ◽  
Patrick R. Shaffer ◽  
Phillip L. Geissler
Keyword(s):  
Long Range ◽  
Charge Asymmetry ◽  
Ion Adsorption ◽  
Water Interface ◽  
Surface Molecules ◽  
Air Water Interface ◽  
Intrinsic Orientation

Cations and anions have different affinities for the air-water interface. The intrinsic orientation of surface molecules suggests such an asymmetry, but the bias is dominated by solvent response that is spatially local and significantly nonlinear.

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