Adsorption properties of biologically active derivatives of quaternary ammonium surfactants and their mixtures at aqueous/air interface II. Dynamics of adsorption, micelles dissociation and cytotoxicity of QDLS

- The adsorption dynamics of QDLS mixtures is determined by composition and concentration of the solutions.
- The aggregates stability depends on the composition and concentration of the surfactant mixtures.
- The most stable aggregates are formed in equimolar mixed systems.
- In solutions of catanionic mixtures the synergistic effect in lowering the surface tension is found.
- Most of the mixtures considered showed a high antiproliferative potential.