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I Vilfan

Publications and source records attributed to I Vilfan.

13 recordsLinked to original sources

Nuclear-spin relaxation induced by shape fluctuations in membrane vesicles.

Nuclear-spin relaxation rates resulting from shape fluctuations of unilamellar quasispherical vesicles are calculated. We show that in the kHz range these fluctuations yield-in contrast to previous conclusions on planar membranes - a relaxation rate proportional to the inverse Larmor frequency and provide direct information on the bending rigidity of membranes.

Anisotropy↗