Budding Transition for Bilayer Fluid Vesicles with Area-Difference Elasticity

  • U. Seifert
  • L. Miao
  • H.-G. Döbereiner
  • M. Wortis
Part of the Springer Proceedings in Physics book series (SPPHY, volume 66)


We consider a curvature model for bilayer vesicles with an area-difference elasticity or non-local bending-energy term. Such a model interpolates between the bilayer-couple and spontaneous-curvature models. We report preliminary results for the budding transition. The shape transformation between the dumbbell and the pear phases can be continuous or discontinuous depending on the ratio of the non-local to the local bending rigidities.


Bifurcation Point Curvature Model Discontinuous Transition Shape Transformation Bilayer Vesicle 
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  1. [1]
    For a general review and a comprehensive list of references, see R. Lipowsky, Nature 349, 475, 1991.CrossRefGoogle Scholar
  2. [2]
    E. Evans, Biophys. J. 30, 265, 1980.CrossRefGoogle Scholar
  3. [3]
    S. Svetina, B. Zeks, Biomed. Biochim. Acta 42, 86, 1983.Google Scholar
  4. [4]
    W. Helfrich, Z. Naturforsch. 28c, 693, 1973.Google Scholar
  5. [5]
    L. Miao, B. Fourcade, M. Rao, M. Wortis, and R.K.P. Zia, Phys. Rev. A 43, 6843, 1991.CrossRefGoogle Scholar
  6. [6]
    U. Seifert, K. Berndl, and R. Lipowsky, Phys. Rev. A 44, 1182, 1991.CrossRefGoogle Scholar
  7. [7]
    K. Berndl, J. Käs, R. Lipowsky, E. Sackmann, and U. Seifert, Europhys. Lett. 13, 659, 1990.CrossRefGoogle Scholar
  8. [8]
    H.G. Döbereiner, W. Rawicz, M. Wortis, and E. Evans, preprint.Google Scholar
  9. [9]
    J. Käs and E. Sackmann, Biophys. J., to be published.Google Scholar
  10. [10]
    M. Wortis, U. Seifert, K. Berndl, B. Fourcade, L. Miao, M. Rao, and R.K.P. Zia, in Proceedings of the workshop on “Dynamical phenomena at interfaces, surfaces and bilayers”, edited by D. Beysens, N. Boccara and G. Forgacs.Google Scholar
  11. [11]
    E. Evans, Biophys. J. 14, 923, 1974.CrossRefGoogle Scholar
  12. [12]
    W. Helfrich, Z. Naturforsch. 29c, 510, 1974.Google Scholar
  13. [13]
    S. Svetina, M. Brumen, and B. Zeks, Stud, biophysica 110, 177, 1985.Google Scholar
  14. [14]
    H.G. Döbereiner, L. Miao, U. Seifert, and M. Wortis, to be published.Google Scholar

Copyright information

© Springer-Verlag Berlin Heidelberg 1992

Authors and Affiliations

  • U. Seifert
    • 1
  • L. Miao
    • 1
  • H.-G. Döbereiner
    • 1
  • M. Wortis
    • 1
  1. 1.Department of PhysicsSimon Fraser UniversityBurnabyCanada

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