title: Study on liposomes by capillary electrophoresis.
abstract: Liposomes made of mixtures of zwitterionic and anionic lipids were investigated by means of capillary electrophoresis and dynamic light scattering. The influence of the molar lipid ratio and of the buffers, used in the running electrolyte solution, on the physical characteristics of the liposomes were investigated. Data on effective electrophoretic mobilities, total charges as well as sizes of the liposomes are given. In addition, examples on the use of liposomes as carriers in electrokinetic capillary electrophoresis for the separation of benzene derivatives, steroids, and phenols are shown.
authors.affiliation: Department of Chemistry, University of Helsinki, Finland.
authors.forename: S K
authors.initials: SK
authors.lastname: Wiedmer
authors.forename: J
authors.initials: J
authors.lastname: Hautala
authors.forename: J M
authors.initials: JM
authors.lastname: Holopainen
authors.forename: P K
authors.initials: PK
authors.lastname: Kinnunen
authors.forename: M L
authors.initials: ML
authors.lastname: Riekkola
mesh_terms: D019075:Electrophoresis, Capillary; D008081:Liposomes / Q000032:analysis / Q000737:chemistry*
chemical_list: D008081:Liposomes