Electrochemical methods in combination with redox-active surfactants form the basis of a procedure to create gradients in surfactant-based properties of solutions. The gradients are created by the formation of surface-active species at controlled rates in spatially localized (

Keywords:ORGANIZED BILAYER ASSEMBLIES;AIR-WATER-INTERFACE;LATERAL DIFFUSION;OCTADECYLFERROCENE AMPHIPHILE;ELECTROACTIVE AMPHIPHILES;MONOLAYERS;FILMS;ELECTROCHEMISTRY;GRADIENTS;TENSION