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Radical Processes in the Low-Temperature Radiolysis of Liposome Dispersions

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Abstract

Processes occurring with the participation of radiolytic radicals in the low-temperature radiolysis of aqueous liposome dispersions were studied. The initial radiation-chemical yields of the resulting radicals were determined, and the transformations of these radicals upon freezing-out the systems were examined. It was found that ionol (2,6-di-tert-butyl-4-methylphenol) introduced into the lipid bilayer of liposomes is an effective scavenger of radiolytic species formed in a frozen (77 K) dispersion upon irradiation.

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Paramonov, D.V., Trofimov, V.I. & Knyazev, A.A. Radical Processes in the Low-Temperature Radiolysis of Liposome Dispersions. High Energy Chemistry 38, 86–92 (2004). https://doi.org/10.1023/B:HIEC.0000020553.71031.ec

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  • DOI: https://doi.org/10.1023/B:HIEC.0000020553.71031.ec

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