The Role of Electrostatic Forces in Anomalous Adsorption Behavior of Phosvitin at the Air/Water Interface

1996 ◽  
Vol 178 (2) ◽  
pp. 426-435 ◽  
Author(s):  
Srinivasan Damodaran ◽  
Shiquian Xu
Keyword(s):  
Adsorption Behavior ◽  
Water Interface ◽  
Electrostatic Forces ◽  
Air Water Interface

Critical role of nanocomposites at air–water interface: From aqueous foams to foam-based lightweight functional materials

2021 ◽  
Vol 416 ◽  
pp. 129121
Author(s):  
Kai Yu ◽  
Bin Li ◽  
Huagui Zhang ◽  
Zhentao Wang ◽  
Wei Zhang ◽  
...  
Keyword(s):  
Critical Role ◽  
Functional Materials ◽  
Water Interface ◽  
Aqueous Foams ◽  
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

scholarly journals Cholesterol provides nonsacrificial protection of membrane lipids from chemical damage at air–water interface

2018 ◽  
Vol 115 (13) ◽  
pp. 3255-3260 ◽  
Author(s):  
Xinxing Zhang ◽  
Kevin M. Barraza ◽  
J. L. Beauchamp
Keyword(s):  
Lipid Membranes ◽  
Membrane Lipids ◽  
Oh Radicals ◽  
Significant Finding ◽  
Water Interface ◽  
Unsaturated Lipids ◽  
Air Water Interface ◽  
Liquid Ordered ◽  
Ester Linkage

The role of cholesterol in bilayer and monolayer lipid membranes has been of great interest. On the biophysical front, cholesterol significantly increases the order of the lipid packing, lowers the membrane permeability, and maintains membrane fluidity by forming liquid-ordered–phase lipid rafts. However, direct observation of any influence on membrane chemistry related to these cholesterol-induced physical properties has been absent. Here we report that the addition of 30 mol % cholesterol to 1,2-dipalmitoyl-sn-glycero-3-phosphocholine (DPPC) or 1-palmitoyl-2-oleoyl-sn-glycero-3-phospho-(1′-rac-glycerol) (POPG) monolayers at the air–water interface greatly reduces the oxidation and ester linkage cleavage chemistries initiated by potent chemicals such as OH radicals and HCl vapor, respectively. These results shed light on the indispensable chemoprotective function of cholesterol in lipid membranes. Another significant finding is that OH oxidation of unsaturated lipids generates Criegee intermediate, which is an important radical involved in many atmospheric processes.

Surface activity of perfluorodecanoyl end-capped poly(ethylene oxide) and associated adsorption behavior to the air–water interface

Polymer ◽  
1998 ◽  
Vol 39 (19) ◽  
pp. 4655-4664 ◽  
Author(s):  
Zhaohui Su ◽  
Thomas J McCarthy ◽  
Shaw ling Hsu ◽  
Howard D Stidham ◽  
Zhongyong Fan ◽  
...  
Keyword(s):  
Ethylene Oxide ◽  
Surface Activity ◽  
Adsorption Behavior ◽  
Water Interface ◽  
Air Water Interface ◽  
Poly Ethylene Oxide ◽  
Poly Ethylene

Adsorption behavior and conformational changes of acrylpimaric acid polyglycol esters at the air-water interface

Polymer ◽  
2017 ◽  
Vol 132 ◽  
pp. 235-242 ◽  
Author(s):  
Juying Zhou ◽  
Xia Zhang ◽  
Yanjiao Lan ◽  
Yanzhi Zhao ◽  
Fuhou Lei ◽  
...  
Keyword(s):  
Conformational Changes ◽  
Adsorption Behavior ◽  
Water Interface ◽  
Air Water Interface

Organization of Microgels at the Air–Water Interface under Compression: Role of Electrostatics and Cross-Linking Density

Langmuir ◽  
2017 ◽  
Vol 33 (32) ◽  
pp. 7968-7981 ◽  
Author(s):  
Christine Picard ◽  
Patrick Garrigue ◽  
Marie-Charlotte Tatry ◽  
Véronique Lapeyre ◽  
Serge Ravaine ◽  
...  
Keyword(s):  
Cross Linking ◽  
Water Interface ◽  
Air Water Interface
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