Determination of pore size of catanionic icosahedral aggregates

Glinel, Karine;Dubois, M;Verbavatz, JM;Sukhorukov, GB;Zemb, T
(2004) Langmuir : the A C S journal of surfaces and colloids — Vol. 20, n° 20, p. 8546-8551 (2004)

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Authors
  • Glinel, Karineorcid-logoUCL; Laboratoire Polymères, Biopolymères, Membranes, UMR 6522 CNRS, Université de Rouen, Mont-Saint-Aignan, France
    Author
  • Dubois, M
    Author
  • Verbavatz, JM
    Author
  • Sukhorukov, GB
    Author
  • Zemb, T
    Author
Abstract
We show that it is possible to measure the porosity of facetted micron-sized hollow icosahedra of catanionic solutions by performing fluorescence recovery after photobleaching measurements. The size of spontaneous permanent pores in bilayers formed via molecular segregation is compatible with what is observed by freeze-fracture electron microscopy and is discussed versus theoretical expressions of bending energy.
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Glinel, K., Dubois, M., Verbavatz, J., Sukhorukov, G., & Zemb, T. (2004). Determination of pore size of catanionic icosahedral aggregates. Langmuir : the A C S journal of surfaces and colloids, 20(20), 8546-8551. https://doi.org/10.1021/la049328m (Original work published 2004)