Evidence map›Paper›PMID 38578662›Full record

ArticleThe journal of physical chemistry. B2024

Compression of a Stearic Acid Surfactant Layer on Water Investigated by Ambient Pressure X-ray Photoelectron Spectroscopy.

Harmen Hoek, Timm Gerber, Clemens Richter, Rémi Dupuy, Rebecca J Rapf, Holger Oertel, Tillmann Buttersack, Lena Trotochaud, Osman Karslıoğlu, Dana Goodacre and 7 more

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in The journal of physical chemistry. B, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing 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

1 citing paper in PubMed.

  1. 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

17 authors.

Harmen HoekChemical Sciences Division, Lawrence Berkeley National Laboratory, Berkeley, California 94720, United States.
Timm GerberChemical Sciences Division, Lawrence Berkeley National Laboratory, Berkeley, California 94720, United States.
Clemens RichterFritz Haber Institute of the Max Planck Society, Faradayweg 4-6, D-14195 Berlin, Germany.
Rémi DupuyFritz Haber Institute of the Max Planck Society, Faradayweg 4-6, D-14195 Berlin, Germany.
Rebecca J RapfChemical Sciences Division, Lawrence Berkeley National Laboratory, Berkeley, California 94720, United States.ORCID 0000-0001-7439-7440
Holger OertelFritz Haber Institute of the Max Planck Society, Faradayweg 4-6, D-14195 Berlin, Germany.
Tillmann ButtersackFritz Haber Institute of the Max Planck Society, Faradayweg 4-6, D-14195 Berlin, Germany.ORCID 0000-0002-4547-2656
Lena TrotochaudChemical Sciences Division, Lawrence Berkeley National Laboratory, Berkeley, California 94720, United States.ORCID 0000-0002-8816-3781
Osman KarslıoğluChemical Sciences Division, Lawrence Berkeley National Laboratory, Berkeley, California 94720, United States.
Dana GoodacreChemical Sciences Division, Lawrence Berkeley National Laboratory, Berkeley, California 94720, United States.ORCID 0000-0001-9750-3154
Monika BlumChemical Sciences Division, Lawrence Berkeley National Laboratory, Berkeley, California 94720, United States.ORCID 0000-0002-2918-9092
Sabrina M GerickeChemical Sciences Division, Lawrence Berkeley National Laboratory, Berkeley, California 94720, United States.
Christin BuechnerChemical Sciences Division, Lawrence Berkeley National Laboratory, Berkeley, California 94720, United States.
Bruce RudeAdvanced Light Source, Lawrence Berkeley National Laboratory, Berkeley, California 94720, United States.
Frieder MugelePhysics of Complex Fluids - MESA+institute for Nanotechnology, University of Twente, PO Box 217, 7500 AE Enschede, The Netherlands.ORCID 0000-0003-3824-3617
Kevin R WilsonChemical Sciences Division, Lawrence Berkeley National Laboratory, Berkeley, California 94720, United States.ORCID 0000-0003-0264-0872
Hendrik BluhmChemical Sciences Division, Lawrence Berkeley National Laboratory, Berkeley, California 94720, United States.ORCID 0000-0001-9381-3155

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

We present a combined Langmuir-Pockels trough and ambient pressure X-ray photoelectron spectroscopy (APXPS) study of the compression of stearic acid surfactant layers on neat water. Changes in the packing density of the molecules are directly determined from C 1s and O 1s APXPS data. The experimental data are fit with a 2D model for the stearic acid coverage. Based on the results of these proof-of-principle experiments, we discuss the remaining challenges that need to be overcome for future investigations of the role of surfactants in heterogeneous chemical reactions at liquid-vapor interfaces in combined Langmuir-Pockels trough and APXPS measurements.

Identifiers

PMID38578662
PMCPMC11033867

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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.