Interfacial rheology of adsorbed layers with surface reaction: On the origin of the dilatational surface viscosity

Surface dilatational rheology measurements for oil/water systems with viscous oils

“…In the static case, P dyn = 0. Unlike the case of mechanical equilibrium when the capillary pressure is exactly proportional to the surface tension, r, during surface deformations the capillary pressure fluctuations are proportional to the total surface stress, which contains also contributions from the surface viscosity [7,8,15,20]. Substituting Eqs.…”

Equilibrium and dynamic aspects of dodecyltrimethylammonium bromide adsorption at the air/water interface in the presence of λ-carrageenan

“…They concluded that, in the case of their systems, surface rheology properties changed with macromolecule backbone rigidity [8] and that the adsorption kinetics depended on whether the system was below or above the equivalent point of charges [9]. On the other hand, Ivanov et al [10] stated that the correlation between the dynamic properties of the interface and the dispersion stability should be analyzed with caution.…”

Interfacial dilational properties of tri-substituted alkyl benzene sulfonates at air/water and decane/water interfaces

“…to the adsorption layer such as reorientation, aggregation phase transitions, intrinsic two-dimensional compressibility and interfacial chemical reactions [27][28][29]. However, the experimental proofs for these processes are still unavailable.…”