Kinetics of Nonionic Surfactant Adsorption and Desorption at the Silica−Water Interface:  Binary Systems

Langmuir ◽  
1998 ◽  
Vol 14 (20) ◽  
pp. 5863-5876 ◽  
Author(s):  
Johanna Brinck ◽  
Bengt Jönsson ◽  
Fredrik Tiberg
Keyword(s):  
Nonionic Surfactant ◽  
Binary Systems ◽  
Surfactant Adsorption ◽  
Water Interface ◽  
Adsorption And Desorption ◽  
Kinetics Of

Ellipsometry Studies of Nonionic Surfactant Adsorption at the Oil−Water Interface

Langmuir ◽  
2005 ◽  
Vol 21 (1) ◽  
pp. 149-159 ◽  
Author(s):  
Jan-Willem Benjamins ◽  
Krister Thuresson ◽  
Tommy Nylander
Keyword(s):  
Nonionic Surfactant ◽  
Surfactant Adsorption ◽  
Water Interface ◽  
Oil Water

scholarly journals Kinetic study of adsorption of some biocompounds at the oil/water interface

2005 ◽  
Vol 3 (2) ◽  
pp. 347-360 ◽  
Author(s):  
Gheorghe Tomoaia ◽  
Andrada Tomoaia-Cotisel ◽  
Maria Tomoaia-Cotisel ◽  
Aurora Mocanu
Keyword(s):  
Kinetic Equations ◽  
Surfactant Adsorption ◽  
Water Interface ◽  
Substantial Agreement ◽  
Wide Range ◽  
Experimental Errors ◽  
Oil Water ◽  
Reported Data ◽  
Bulk Solutions ◽  
Kinetics Of

AbstractThe adsorption kinetics of some local anesthetics, like dibucaine and tetracaine, and of stearic acid from bulk solutions at the oil/water interface was studied by using the pendent drop and ring methods. The anesthetics were dissolved in aqueous solutions (pH 2), and the fatty acid was dissolved in benzene, each biocompound at several different concentrations in bulk solutions. Kinetic equations for Langmuir mechanism of adsorption at oil/water interface were tested. The kinetic analysis shows that Langmuir kinetic approach describes the dynamic interfacial pressures within the limits of the experimental errors over a wide range of time and for different surfactant concentrations in bulk solutions. It is also concluded that this approach allows the calculation of the ratio of the adsorption and desorption rate constants of these biocompounds at the oil/water interface. Obtained results are in substantial agreement with earlier reported data for the surfactant adsorption as, well as with their molecular structure.

From Surface Tension to Molecular Distribution: Modeling Surfactant Adsorption at the Air–Water Interface

Langmuir ◽  
2021 ◽  
Vol 37 (7) ◽  
pp. 2237-2255 ◽  
Author(s):  
Mengsu Peng ◽  
Timothy T. Duignan ◽  
Cuong V. Nguyen ◽  
Anh V. Nguyen
Keyword(s):  
Surface Tension ◽  
Surfactant Adsorption ◽  
Water Interface ◽  
Molecular Distribution ◽  
Distribution Modeling ◽  
Air Water Interface

Adsorption Kinetics of C12E8at the Air−Water Interface:  Desorption from a Compressed Interface

Langmuir ◽  
1997 ◽  
Vol 13 (12) ◽  
pp. 3191-3197 ◽  
Author(s):  
Ruey-Yug Tsay ◽  
Shi-Yow Lin ◽  
Lung-Wei Lin ◽  
Shou-I Chen
Keyword(s):  
Adsorption Kinetics ◽  
Water Interface ◽  
Air Water Interface ◽  
Kinetics Of
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