Evidence map›Paper›PMID 32989153›Full record

ArticleProceedings of the National Academy of Sciences of the United States of America2020

Spontaneous outflow efficiency of confined liquid in hydrophobic nanopores.

Yuan Gao, Mingzhe Li, Yue Zhang, Weiyi Lu, Baoxing Xu

Abstract read
In one paragraph

Article in Proceedings of the National Academy of Sciences of the United States of America, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing 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

6 citing papers in PubMed.

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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.

Yuan GaoDepartment of Mechanical and Aerospace Engineering, University of Virginia, Charlottesville, VA 22904.ORCID 0000-0001-6030-9497
Mingzhe LiDepartment of Civil and Environmental Engineering, Michigan State University, East Lansing, MI 48824.ORCID 0000-0002-3988-8823
Yue ZhangDepartment of Mechanical and Aerospace Engineering, University of Virginia, Charlottesville, VA 22904.
Weiyi LuDepartment of Civil and Environmental Engineering, Michigan State University, East Lansing, MI 48824 wylu@egr.msu.edu bx4c@virginia.edu.ORCID 0000-0003-1069-3480
Baoxing XuDepartment of Mechanical and Aerospace Engineering, University of Virginia, Charlottesville, VA 22904; wylu@egr.msu.edu bx4c@virginia.edu.ORCID 0000-0002-2591-8737

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The suspension of nanoporous particles in a nonwetting liquid provides a unique solution to the crux of superfluid, sensing, and energy conversion, yet is challenged by the incomplete outflow of intruded liquid out of nanopores for the system reusability. We report that a continuous and spontaneous liquid outflow from hydrophobic nanopores with high and stable efficiency can be achieved by regulating the confinement of solid-liquid interactions with functionalized nanopores or/and liquids. Full-scale molecular-dynamics simulations reveal that the grafted silyl chains on nanopore wall surfaces will promote the hydrophobic confinement of liquid molecules and facilitate the molecular outflow; by contrast, the introduction of ions in the liquid weakens the hydrophobic confinement and congests the molecular outflow. Both one-step and multistep well-designed quasistatic compression experiments on a series of nanopores/nonwetting liquid material systems have been performed, and the results confirm the outflow mechanism in remarkable agreement with simulations. This study offers a fundamental understanding of the outflow of confined liquid from hydrophobic nanopores, potentially useful for devising emerging nanoporous-liquid functional systems with reliable and robust reusability.

Indexed as

hydrophobic nanoporenanoconfinementnanofluidicsoutflow

Identifiers

PMID32989153
PMCPMC7568296

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.