Dynamics of a bilayer membrane with membrane-solvent partial slip boundary conditions
Source abstract
Abstract
We discuss the dynamics of a bilayer membrane with partial slip boundary conditions between the monolayers and the bulk fluid. Using Onsager’s variational principle to account for the associated dissipations, we derive the coupled dynamic equations for the membrane height and the excess lipid density. The newly introduced friction coefficients appear in the renormalized fluid viscosities. For ordinary lipid bilayer membranes, we find that it is generally justified to ignore the effects of permeation and parallel slip at the membrane surface.
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Research context
OpenAlex topics: Lipid Membrane Structure and Behavior · Force Microscopy Techniques and Applications · Advanced Physical and Chemical Molecular Interactions
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
Affiliations
Department of Chemistry, Graduate School of Science, Tokyo Metropolitan University, Tokyo, Japan
Research Institute for Interdisciplinary Science, Okayama University, Okayama, Japan
Laboratoire Matiére et Systémes Complexes (MSC), Université Paris Diderot, Sorbonne Paris Cité, Paris, France
Funding
Ministry of Education, Culture, Sports, Science, and Technology of Japan · Japan Society for the Promotion of Science
References (14)
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