Interactions of biomembranes with amino acids, peptides and other biomolecules by electron paramagnetic resonance spectroscopy

摘要: Multilamellar liposomes were studied with fatty acids spin labelled at different positions along the fatty acid chain or with the spin labelled cholesterol. Continuous wave EPR experiments revealed an ordering effect of the glycine or the adamantyltripeptides on the lipid bilayer and inidcated a heterogeneous domain stucture of the liposomes examined...