Interfacial characteristics of heterogeneous layers of linear polyvinylamine and branched polyethyleneimine or polyethyleneimine grafted with C12–C22 alkyl chains
Keywords: Polyethyleneimine adsorption on silica; Polymer interfacial reconformation; Polymer layer relaxation; Surface area exclusion chromatography; Relaxation in homogeneous polymer layers; Relaxation in heterogeneous polymer layers; Selectivity in polymer adsor