Evidence map›Paper›PMID 42835514›Full record

ArticleJournal of applied crystallography2026

Determination of water permeability in stress-free lipid membranes through time-resolved small-angle neutron scattering.

Moritz P K Frewein, Ursula Perez-Salas, O H Samuli Ollila, Georg Pabst, Lionel Porcar

Abstract read
In one paragraph

Article in Journal of applied crystallography, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

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.

2 · The registry

The trial behind it

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.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

0 citing papers in PubMed.

No citing paper in PubMed yet.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

5 authors.

Moritz P K FreweinInstitut Laue-Langevin, 71 Avenue des Martyrs, 38042 Grenoble, France.ORCID https://orcid.org/0000-0002-0329-5305
Ursula Perez-SalasPhysics Department, University of Illinois at Chicago, Chicago, IL 60607, USA.
O H Samuli OllilaVTT Technical Research Centre of Finland, 02044 Espoo, Finland.
Georg PabstBiophysics, Institute of Molecular Biosciences, University of Graz, NAWI Graz, 8010 Graz, Austria.ORCID https://orcid.org/0000-0003-1967-1536
Lionel PorcarInstitut Laue-Langevin, 71 Avenue des Martyrs, 38042 Grenoble, France.ORCID https://orcid.org/0000-0003-4674-7591

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Accurate quantification of water permeation across lipid membranes is challenging, with reported permeability values varying widely due to methodological differences and sample heterogeneity. Here, we show that time-resolved small-angle neutron scattering with rapid contrast variation enables direct non-invasive measurement of water permeation kinetics and membrane structure under iso-osmotic conditions. Our results indicate much faster water permeation in gel-phase bilayers than previously reported, likely due to improved structural control and the removal of multilamellar artefacts. Molecular-dynamics simulations agree in activation energies, though absolute permeabilities are higher

Indexed as

kineticslipid membranesMD simulationsmolecular dynamicspermeationSANSsmall-angle neutron scattering

Identifiers

PMID42835514
PMCPMC13636042

What OpenQuestion holds

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Registered trials

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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.