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  • Title: [Spin label study of structural changes at different depths of phospholipid membranes after their peroxidation].
    Author: Panasenko OM, Deev AI, Deeva IB, Azizova OA, Vladimirov IuA.
    Journal: Biofizika; 1985; 30(5):817-21. PubMed ID: 2996625.
    Abstract:
    Changes of structural organization of liposomal phospholipid membranes, after their Fe2+-induced peroxidation were studied at different depth using nitroxyl derivatives of stearic acid. It was established that during Fe2+-induced lipid peroxidation a strong rise in lipid polarity accompanied with immobilization of acyl chains of phospholipids at the depth of 0.6-0.8 nm from the surface was measured. At the same time no significant changes in the structural organization were seen at the depth of 20-22 nm.
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