Evidence map›Paper›PMID 35286643›Full record

ArticleAnalytical sciences : the international journal of the Japan Society for Analytical Chemistry2022

Microfluidic behavior of ternary mixed solutions of water/acetonitrile/ethyl acetate through experiments and computer simulations.

Keigo Yonekura, Kazushi Nishimura, Katsumi Tsuchiya, Kenichi Yamashita, Masaharu Murata, Kazuhiko Tsukagoshi

Abstract read
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Article in Analytical sciences : the international journal of the Japan Society for Analytical Chemistry, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing 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

2 citing papers in PubMed.

  1. Phase-separation multiphase flow: preliminary application to analytical chemistry.Analytical sciences : the international journal of the Japan Society for Analytical Chemistry · 2024
    Review
  2. Development of a HPLC system using a phase-separation multiphase flow as an eluent coupled to a silica-particle packed column.Analytical sciences : the international journal of the Japan Society for Analytical Chemistry · 2023
    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

6 authors.

Keigo YonekuraApplied Chemistry, Graduate School of Science and Engineering, Doshisha University, Kyotanabe, 610-0321, Japan.
Kazushi NishimuraApplied Chemistry, Graduate School of Science and Engineering, Doshisha University, Kyotanabe, 610-0321, Japan.
Katsumi TsuchiyaApplied Chemistry, Graduate School of Science and Engineering, Doshisha University, Kyotanabe, 610-0321, Japan.
Kenichi YamashitaAdvanced Manufacturing Research Institute, National Institute of Advanced Industrial Science and Technology (AIST), 807-1 Shuku-machi, Tosu, 841-0052, Japan.
Masaharu MurataDepartment of Advanced Medical Initiatives, Faculty of Medical Sciences, Kyushu University, 3-1-1 Maidashi, Higashi-ku, Fukuoka, 812-8582, Japan.
Kazuhiko TsukagoshiApplied Chemistry, Graduate School of Science and Engineering, Doshisha University, Kyotanabe, 610-0321, Japan. ktsukago@mail.doshisha.ac.jp.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

When ternary mixed solutions of water/acetonitrile/ethyl acetate are delivered into a microspace under laminar flow conditions, the solvent molecules show specific microfluidic flows, such as microfluidic inverted flow and tube radial distribution flow, which have been applied to novel analytical methods. In this paper, inverted flow was examined using various Y-type microchannels that had mixing angles of 0°, 90°, 180°, and 270°. Inverted flow was experimentally observed and the trigger phenomenon was also successfully expressed through computer simulations. Tube radial distribution flow, that is, annular flow, in a capillary tube is reported to cause exchange of the inner and outer phases based on the solvent composition of the ternary mixed solution. Tube radial distribution flow for an organic solvent-rich inner and a water-rich outer phases, as well as for a water-rich inner and an organic solvent-rich outer phases, could be well recreated by computer simulations for a ternary mixed solution. This highlights the effectiveness of computer simulations for such flow scenarios and will allow optimization of the operating conditions and design of microfluidic analytical devices.

Indexed as

MicrofluidicsWaterAcetatesAcetonitrilesComputer SimulationSolventsAcetatesacetonitrileAcetonitrilesethyl acetateSolventsWaterComputer simulationsMicrofluidic inverted flowTube radial distribution flowWater/acetonitrile/ethyl acetate mixed solution

Identifiers

PMID35286643

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.