Adsorption of Proteins at the Solution/Air Interface Influenced by Added Nonionic Surfactants at Very Low Concentrations for Both Components. 3. Dilational Surface Rheology

2015 ◽  
Vol 119 (9) ◽  
pp. 3768-3775 ◽  
Author(s):  
V. B. Fainerman ◽  
E. V. Aksenenko ◽  
S. V. Lylyk ◽  
M. Lotfi ◽  
R. Miller
Keyword(s):  
Nonionic Surfactants ◽  
Surface Rheology ◽  
Air Interface ◽  
Low Concentrations

Adsorption of Proteins at the Solution/Air Interface Influenced by Added Nonionic Surfactants at Very Low Concentrations for Both Components. 2. Effect of Different Surfactants and Theoretical Model

Langmuir ◽  
2014 ◽  
Vol 30 (43) ◽  
pp. 12812-12818 ◽  
Author(s):  
V. B. Fainerman ◽  
M. Lotfi ◽  
A. Javadi ◽  
E. V. Aksenenko ◽  
Yu. I. Tarasevich ◽  
...  
Keyword(s):  
Theoretical Model ◽  
Nonionic Surfactants ◽  
Air Interface ◽  
Low Concentrations

Adsorption and surface rheology of n-dodecanol at the water/air interface

2004 ◽  
Vol 272 (2) ◽  
pp. 277-280 ◽  
Author(s):  
M. Ferrari ◽  
F. Ravera ◽  
L. Liggieri ◽  
H. Motschmann ◽  
Z. Yi ◽  
...  
Keyword(s):  
Surface Rheology ◽  
Air Interface

Study on Wettability Alteration of Quartz Surface by Surfactants

2014 ◽  
Vol 962-965 ◽  
pp. 539-543
Author(s):  
Zi Yuan Qi ◽  
Ye Fei Wang ◽  
Hai Yang Yu ◽  
Xiao Li Xu
Keyword(s):  
Nonionic Surfactants ◽  
Anionic Surfactants ◽  
Electrostatic Force ◽  
Dynamic Contact ◽  
Contact Angles ◽  
Wettability Alteration ◽  
Quartz Surface ◽  
Hydrophobic Force ◽  
Polar Components ◽  
Low Concentrations

In order to study the effect of surfactants on wettability of quartz surface, the dynamic contact angles of different surfactants on water-wet and oil-wet quartz surfaces were measured. The experimental results showed that the advancing contact angles of cationic surfactants, anionic surfactants and nonionic surfactants on oil-wet quartz surfaces decrease with the increase of surfactant concentrations; the wettability of water-wet quartz plates remains water-wet after treated by all three kinds of surfactants. Surfactants can reverse the wettability from oil-wet to water-wet at low concentrations; The electrostatic force, hydrophobic force and the attraction between surfactant and polar components of crude oil are the key interactions in the wettability alteration process.

Surface Rheology Investigation of the 2-D Phase Transition inn-Dodecanol Monolayers at the Water−Air Interface

Langmuir ◽  
2003 ◽  
Vol 19 (24) ◽  
pp. 10233-10240 ◽  
Author(s):  
Libero Liggieri ◽  
Francesca Ravera ◽  
Michele Ferrari
Keyword(s):  
Phase Transition ◽  
Surface Rheology ◽  
Air Interface
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