In this work the Langmuir monolayers were used to prepare multicomponent systems
mimicking outer and inner layer of human erythrocyte membranes. The aim of performed
experiments was to compare the influence of cholesterol on complex artificial membranes
reflecting compositional diversity of the respective membranes leaflets. The properties of
both systems in the presence of cholesterol at various concentrations were analyzed by
means of thermodynamic description of the interactions between molecules in the …