ArticleLangmuir : the ACS journal of surfaces and colloids2016
Modulation of Elasticity and Interactions in Charged Lipid Multibilayers: Monovalent Salt Solutions.
Article in Langmuir : the ACS journal of surfaces and colloids, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
6 citing papers in PubMed, 26 citations in OpenAlex.
- Inside the membrane: a closer look using elastic scattering techniques and friends.European biophysics journal : EBJ · 2026Review
- Effects of Lipid Headgroups on the Mechanical Properties and In Vitro Cellular Internalization of Liposomes.Langmuir : the ACS journal of surfaces and colloids · 2025Article
- Metal ion cofactors modulate integral enzyme activity by varying differential membrane curvature stress.RSC applied interfaces · 2025Article
- Distributing aminophospholipids asymmetrically across leaflets causes anomalous membrane stiffening.Biophysical journal · 2023Article
- A Note on Vestigial Osmotic Pressure.Membranes · 2023Article
- Complex biomembrane mimetics on the sub-nanometer scale.Biophysical reviews · 2017Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
5 authors at 3 institutions in 3 countries.
Funding
Abstract
We have studied the electrostatic screening effect of NaCl solutions on the interactions between anionic lipid bilayers in the fluid lamellar phase using a Poisson-Boltzmann-based mean-field approach with constant charge and constant potential limiting charge regulation boundary conditions. The full DLVO potential, including the electrostatic, hydration and van der Waals interactions, was coupled to thermal bending fluctuations of the membranes via a variational Gaussian Ansatz. This allowed us to analyze the coupling between the osmotic pressure and the fluctuation amplitudes and compare them both simultaneously with their measured dependence on the bilayer separation, determined by the small-angle X-ray scattering experiments. High-structural resolution analysis of the scattering data revealed no significant changes of membrane structure as a function of salt concentration. Parsimonious description of our results is consistent with the constant charge limit of the general charge regulation phenomenology, with fully dissociated lipid charge groups, together with a 6-fold reduction of the membranes' bending rigidity upon increasing NaCl concentration.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.