Evidence map›Paper›PMID 22509902›Full record

ArticleLangmuir : the ACS journal of surfaces and colloids2012

Droplet shape analysis and permeability studies in droplet lipid bilayers.

Sanhita S Dixit, Alexandra Pincus, Bin Guo, Gregory W Faris

Abstract read
In one paragraph

Article in Langmuir : the ACS journal of surfaces and colloids, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing 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

15 citing papers in PubMed.

  1. Article
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  14. Air-stable droplet interface bilayers on oil-infused surfaces.Proceedings of the National Academy of Sciences of the United States of America · 2014
    Article
  15. A tissue-like printed material.Science (New York, N.Y.) · 2013
    Article
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

4 authors.

Sanhita S DixitMolecular Physics Laboratory, SRI International, Menlo Park, California 94025, USA.
Alexandra Pincus
Bin Guo
Gregory W Faris

Funding

Droplet Method for Bilayer AssaysR21CA133537 · NCI · SRI INTERNATIONAL · PI FARIS, GREGORY W · 2009 to 2010
$444k
NCI NIH HHS R21 CA133537NCI NIH HHS R21CA133537
6 · The paper itself

Abstract

We apply optical manipulation to prepare lipid bilayers between pairs of water droplets immersed in an oil matrix. These droplet pairs have a well-defined geometry allowing the use of droplet shape analysis to perform quantitative studies of the dynamics during bilayer formation and to determine time-dependent values for the droplet volumes, bilayer radius, bilayer contact angle, and droplet center-line approach velocity. During bilayer formation, the contact angle rises steadily to an equilibrium value determined by the bilayer adhesion energy. When there is a salt concentration imbalance between droplets, there is a measurable change in the droplet volume. We present an analytical expression for this volume change and use this expression to calculate the bilayer permeability to water.

Indexed as

Lipid BilayersPermeabilityWaterLipid BilayersWater

Identifiers

PMID22509902
PMCPMC3502024

What OpenQuestion holds

Textmetadata
LicenceTDM
Read underepoch 390

Registered trials

None linked

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.