ArticleThe European physical journal. E, Soft matter2010
Drag coefficient of a liquid domain in a two-dimensional membrane.
Article in The European physical journal. E, Soft matter, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
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Who cites it
5 citing papers in PubMed, 25 citations in OpenAlex.
- Lateral diffusion of single polymer molecules at interfaces between water and oil.RSC advances · 2020Article
- Brownian Motion at Lipid Membranes: A Comparison of Hydrodynamic Models Describing and Experiments Quantifying Diffusion within Lipid Bilayers.Biomolecules · 2018Review
- Size and mobility of lipid domains tuned by geometrical constraints.Proceedings of the National Academy of Sciences of the United States of America · 2017Article
- Transbilayer Colocalization of Lipid Domains Explained via Measurement of Strong Coupling Parameters.Biophysical journal · 2015Article
- Dynamics of a polymer chain confined in a membrane.The European physical journal. E, Soft matter · 2011Article
Corrections and comments
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Authors and funding
4 authors at 3 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Using a hydrodynamic theory that incorporates a momentum decay mechanism, we calculate the drag coefficient of a circular liquid domain of finite viscosity moving in a two-dimensional membrane. We derive an analytical expression for the drag coefficient which covers the whole range of domain sizes. Several limiting expressions are discussed. The obtained drag coefficient decreases as the domain viscosity becomes smaller with respect to the outer membrane viscosity. This is because the flow induced in the domain acts to transport the fluid in the surrounding matrix more efficiently.
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