Evidence map›Paper›PMID 19948120›Full record

ArticleBiophysical journal2009

Electro-optical imaging microscopy of dye-doped artificial lipidic membranes.

Bassam Hajj, Sophie De Reguardati, Loïc Hugonin, Bruno Le Pioufle, Toshihisa Osaki, Hiroaki Suzuki, Shoji Takeuchi, Halina Mojzisova, Dominique Chauvat, Joseph Zyss

Abstract read
In one paragraph

Article in Biophysical journal, 2009. 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

10 authors.

Bassam HajjLaboratoire de Photonique Quantique et Moléculaire, Centre National de la Recherche Scientifique, UMR8537, d'Alembert Institute, Ecole Normale Supérieure de Cachan, Cachan, France. bassamhajj85@hotmail.com
Sophie De Reguardati
Loïc Hugonin
Bruno Le Pioufle
Toshihisa Osaki
Hiroaki Suzuki
Shoji Takeuchi
Halina Mojzisova
Dominique Chauvat
Joseph Zyss

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Artificial lipidic bilayers are widely used as a model for the lipid matrix in biological cell membranes. We use the Pockels electro-optical effect to investigate the properties of an artificial lipidic membrane doped with nonlinear molecules in the outer layer. We report here what is believed to be the first electro-optical Pockels signal and image from such a membrane. The electro-optical dephasing distribution within the membrane is imaged and the signal is shown to be linear as a function of the applied voltage. A theoretical analysis taking into account the statistical orientation distribution of the inserted dye molecules allows us to estimate the doped membrane nonlinearity. Ongoing extensions of this work to living cell membranes are discussed.

Indexed as

Membranes, ArtificialMolecular ImagingCell MembraneColoring AgentsLipid BilayersMembrane PotentialsMicrofluidic Analytical TechniquesMicroscopyOptical PhenomenaPhosphatidylcholinesPotentiometryPyridinium Compounds1-(3-sulfonatopropyl)-4-(beta-(2-(di-n-octylamino)-6-naphthyl)vinyl)pyridinium betaineColoring AgentsLipid BilayersMembranes, ArtificialPhosphatidylcholinesPyridinium Compounds

Identifiers

PMID19948120
PMCPMC3325152

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.