Dynamics of Pore Growth in Membranes and Membrane Stability

  • W. Sung (Department of Physics, Pohang University of Science and Technology) ;
  • Park, P. J. (Department of Physics, Pohang University of Science and Technology)
  • Published : 1998.06.01

Abstract

Pores can form and grow in biomembranes because of factors such as thermal fluctuation, transmembrane electrical potential, and cellular environment. We propose a new statistical physics model of the pore growth treated as a non-Markovian stochastic process, with a free energy barrier and memory friction from the membrane matrix treated as a quasi-two-dimensional viscoelastic and dielectric fluid continuum.(omitted)

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