Objetivo Surfactant adsorption at a liquid interface is usually accompanied by a gradient of the interfacial tension. This gradient causes interfacial transport and a hydrodynamic field which then influences the adsorption kinetics. The coupling of convective diffusion and other adsorption mechanisms with hydrodynamic fields leads to complex theoretical models of the dynamic adsorption layer which makes the experimental examination of the resulting theories very important.The systematic experimental study of adsorption dynamics in the case of rising or growing bubbles and drops, and harmonically perturbed interfaces, will be performed and used for the evaluation of theoretical predictions. A scientific basis will be established for the optimisation of technological processes, such as water purification from colloid particles and surfactants, ionic surfactant separation by flotation, and more academic questions, such as the determination of dynamic surface tensions at the surface of growing drops and bubbles, the determination of dilational rheological properties by investigating oscillating drops or bubbles and other harmonically perturbed interfaces.The predicted electrostatic retardation of interfacial oscillations by soluble ionic surfactants, similar to that of insoluble surfactants, will be experimentally investigated. The fact that soluble ionic surfactants behave under certain conditions like insoluble ones, for example, with respect to stabilising thin films, foams or emulsions, will be discussed as a favourable prospect for new technological applications. Programa(s) IC-INTAS - International Association for the promotion of cooperation with scientists from the independent states of the former Soviet Union (INTAS), 1993- Tema(s) 32 - Analytical and Physical Chemistry Convocatoria de propuestas Data not available Régimen de financiación Data not available Coordinador Max-Planck Gesellschaft zur Förderung der Wissenschaften eV Aportación de la UE Sin datos Dirección Rudower Chaussee 5 12489 Berlin Alemania Ver en el mapa Coste total Sin datos Participantes (5) Ordenar alfabéticamente Ordenar por aportación de la UE Ampliar todo Contraer todo Institute of Technical Ecology Ucrania Aportación de la UE Sin datos Dirección 340017 Donetsk Ver en el mapa Coste total Sin datos National Academy of Sciences of Ukraine Ucrania Aportación de la UE Sin datos Dirección 252680 Kiev Ver en el mapa Coste total Sin datos St.Petersburg State University Rusia Aportación de la UE Sin datos Dirección 198904 St.Petersburg Ver en el mapa Coste total Sin datos Universiteit Antwerpen RUCA Bélgica Aportación de la UE Sin datos Dirección 2610 Antwerpen Ver en el mapa Coste total Sin datos Università degli Studi di Firenze Italia Aportación de la UE Sin datos Dirección Via Gino Capponi 9 50121 Firenze Ver en el mapa Coste total Sin datos