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Updated: Oct 10, 2026

Phase Behavior of Charged Vesicles Under Symmetric and Asymmetric Solution Conditions Monitored with Fluorescence Microscopy
Published on: October 24, 2017
Shape transitions of giant liposomes induced by an anisotropic spontaneous curvature
1Laboratoire Milieux Désordonnés et Hétérogènes, UMR 7603 Centre National de la Recherche Scientifique/Université Pierre et Marie Curie, Université Denis Diderot, Tour 13, Case 78, 4 place Jussieu, 75252 Paris Cedex 05, France.
Abstract:
We explore how a magnetic field breaks the symmetry of an initially spherical giant liposome filled with a magnetic colloid. The condition of rotational symmetry along the field axis leads either to a prolate or to an oblate ellipsoid. We demonstrate that an electrostatic interaction between the nanoparticles and the membrane triggers the shape transition.
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