ArticleBiophysical journal2015
Bending Rigidities and Interdomain Forces in Membranes with Coexisting Lipid Domains.
Article in Biophysical journal, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.
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Who cites it
19 citing papers in PubMed.
- Inside the membrane: a closer look using elastic scattering techniques and friends.European biophysics journal : EBJ · 2026Review
- Visualizing dynamics of membrane rafts on live cells.Science advances · 2025Article
- Cryo-EM images of phase-separated lipid bilayer vesicles analyzed with a machine-learning approach.Biophysical journal · 2024Article
- Viscosity-Sensitive Membrane Dyes as Tools To Estimate the Crystalline Structure of Lipid Bilayers.Analytical chemistry · 2023Article
- Closed-loop fluid-fluid immiscibility in binary lipid-sterol membranes.Proceedings of the National Academy of Sciences of the United States of America · 2023Article
- Lateral heterogeneity and domain formation in cellular membranes.Chemistry and physics of lipids · 2020Article
- Membrane Adhesion via Glycolipids Occurs for Abundant Saccharide Chemistries.Biophysical journal · 2020Article
- Interleaflet Coupling of Lipid Nanodomains - Insights FromFrontiers in cell and developmental biology · 2020Review
- Scaling of lipid membrane rigidity with domain area fraction.Soft matter · 2019Article
- Complex biomembrane mimetics on the sub-nanometer scale.Biophysical reviews · 2017Review
- Size and mobility of lipid domains tuned by geometrical constraints.Proceedings of the National Academy of Sciences of the United States of America · 2017Article
- Molecular dynamics exploration of poration and leaking caused by Kalata B1 in HIV-infected cell membrane compared to host and HIV membranes.Scientific reports · 2017Article
- Lipid Domain Co-localization Induced by Membrane Undulations.Biophysical journal · 2017Article
- Undulations Drive Domain Registration from the Two Membrane Leaflets.Biophysical journal · 2017Article
- Modulation of Elasticity and Interactions in Charged Lipid Multibilayers: Monovalent Salt Solutions.Langmuir : the ACS journal of surfaces and colloids · 2016Article
- Influenza M2 Transmembrane Domain Senses Membrane Heterogeneity and Enhances Membrane Curvature.Langmuir : the ACS journal of surfaces and colloids · 2016Article
- Lateral pressure-mediated protein partitioning into liquid-ordered/liquid-disordered domains.Soft matter · 2016Article
- On scattered waves and lipid domains: detecting membrane rafts with X-rays and neutrons.Soft matter · 2015Article
- Medium Matters: Order through Fluctuations?Biophysical journal · 2015Article
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5 authors.
Funding
Abstract
To precisely quantify the fundamental interactions between heterogeneous lipid membranes with coexisting liquid-ordered (Lo) and liquid-disordered (Ld) domains, we performed detailed osmotic stress small-angle x-ray scattering experiments by exploiting the domain alignment in raft-mimicking lipid multibilayers. Performing a Monte Carlo-based analysis allowed us to determine with high reliability the magnitude and functional dependence of interdomain forces concurrently with the bending elasticity moduli. In contrast to previous methodologies, this approach enabled us to consider the entropic undulation repulsions on a fundamental level, without having to take recourse to crudely justified mean-field-like additivity assumptions. Our detailed Hamaker-coefficient calculations indicated only small differences in the van der Waals attractions of coexisting Lo and Ld phases. In contrast, the repulsive hydration and undulation interactions differed significantly, with the latter dominating the overall repulsions in the Ld phase. Thus, alignment of like domains in multibilayers appears to originate from both, hydration and undulation repulsions.
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