Evidence map›Paper›PMID 34321196›Full record

ArticleScience advances2021

Molecular insights on confined water in the nanochannels of self-assembled ionic liquid crystal.

Yoshiki Ishii, Nobuyuki Matubayasi, Go Watanabe, Takashi Kato, Hitoshi Washizu

Abstract read
In one paragraph

Article in Science advances, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing 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

12 citing papers in PubMed.

  1. Supramolecular Polymorphism of the Hydrogen-BondedJournal of the American Chemical Society · 2025
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  7. Aquatic Functional Liquid Crystals: Design, Functionalization, and Molecular Simulation.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2024
    Article
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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.

Yoshiki IshiiGraduate School of Information Science, University of Hyogo, 7-1-28 Minatojima-Minamimachi, Chuo-ku, Kobe, Hyogo 650-0047, Japan. y.ishii@sim.u-hyogo.ac.jp kato@chiral.t.u-tokyo.ac.jp h@washizu.org.ORCID http://orcid.org/0000-0003-0102-9326
Nobuyuki MatubayasiDivision of Chemical Engineering, Graduate School of Engineering Science, Osaka University, Toyonaka, Osaka 560-8531, Japan.ORCID http://orcid.org/0000-0001-7176-441X
Go WatanabeDepartment of Physics, School of Science, Kitasato University, Sagamihara, Kanagawa 252-0373, Japan.ORCID http://orcid.org/0000-0001-6713-1249
Takashi KatoDepartment of Chemistry and Biotechnology, School of Engineering, The University of Tokyo, Bunkyo-ku, Tokyo 113-8656, Japan. y.ishii@sim.u-hyogo.ac.jp kato@chiral.t.u-tokyo.ac.jp h@washizu.org.ORCID http://orcid.org/0000-0002-0571-0883
Hitoshi WashizuGraduate School of Information Science, University of Hyogo, 7-1-28 Minatojima-Minamimachi, Chuo-ku, Kobe, Hyogo 650-0047, Japan. y.ishii@sim.u-hyogo.ac.jp kato@chiral.t.u-tokyo.ac.jp h@washizu.org.ORCID http://orcid.org/0000-0002-5787-7204

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Self-assembled ionic liquid crystals can transport water and ions via the periodic nanochannels, and these materials are promising candidates as water treatment membranes. Molecular insights on the water transport process are, however, less investigated because of computational difficulties of ionic soft matters and the self-assembly. Here we report specific behavior of water molecules in the nanochannels by using the self-consistent modeling combining density functional theory and molecular dynamics and the large-scale molecular dynamics calculation. The simulations clearly provide the one-dimensional (1D) and 3D-interconnected nanochannels of self-assembled columnar and bicontinuous structures, respectively, with the precise mesoscale order observed by x-ray diffraction measurement. Water molecules are then confined inside the nanochannels with the formation of hydrogen bonding network. The quantitative analyses of free energetics and anisotropic diffusivity reveal that, the mesoscale geometry of 1D nanodomain profits the nature of water transport via advantages of dissolution and diffusion mechanisms inside the ionic nanochannels.

Identifiers

PMID34321196
PMCPMC8318373

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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.