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Spatiotemporally developed self-propelled objects

Research Project

Project/Area Number 20H02712
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Review Section Basic Section 32020:Functional solid state chemistry-related
Research InstitutionHiroshima University

Principal Investigator

Nakata Satoshi  広島大学, 統合生命科学研究科(理), 教授 (50217741)

Co-Investigator(Kenkyū-buntansha) 長山 雅晴  北海道大学, 電子科学研究所, 教授 (20314289)
北畑 裕之  千葉大学, 大学院理学研究院, 教授 (20378532)
伴野 太祐  慶應義塾大学, 理工学部(矢上), 准教授 (70613909)
末松 信彦  明治大学, 総合数理学部, 専任教授 (80542274)
Project Period (FY) 2020-04-01 – 2024-03-31
Project Status Completed (Fiscal Year 2023)
Budget Amount *help
¥17,680,000 (Direct Cost: ¥13,600,000、Indirect Cost: ¥4,080,000)
Fiscal Year 2023: ¥3,510,000 (Direct Cost: ¥2,700,000、Indirect Cost: ¥810,000)
Fiscal Year 2022: ¥3,640,000 (Direct Cost: ¥2,800,000、Indirect Cost: ¥840,000)
Fiscal Year 2021: ¥3,770,000 (Direct Cost: ¥2,900,000、Indirect Cost: ¥870,000)
Fiscal Year 2020: ¥6,760,000 (Direct Cost: ¥5,200,000、Indirect Cost: ¥1,560,000)
Keywordsnonlinear / nonequilibrium / oscillation / self-propulsion / bifurcation / pattern formation / self-organization / surface tension / 非線形 / 自己駆動 / 非平衡 / リズム / パターン / 自己組織化 / 分岐 / 振動 / 非線形科学 / 非平衡系 / 自己駆動体 / パターン形成 / 膜・界面 / 時空間発展 / 振動現象
Outline of Research at the Start

微小空間における欠陥検知や標的への物質輸送等、生物は生命活動を維持するために、環境を感じ、特徴的な運動を使って応答する。このような生物特有の運動を再現するために、自己駆動体の研究が盛んに行われている。本研究は時空間発展する駆動体の構築を目的とする。具体的には、1.分子構造と反応拡散に応答して多彩な運動様相を示す駆動体、2.可逆的走化性を示す系、及び 3.非平衡の維持により持続的な駆動体を構築する。

Outline of Final Research Achievements

Representative results are as follows. 1. Oil droplets containing thymol acetate as a self-propelled objec was floated on a sodium dodecyl sulfate (SDS) aqueous phase with different pH. As a result, we found that tymol was the main driving force based on the measurement of interfacial tension and that oscillations in random directions at pH 7.0-8.2 and above 11.1 and reciprocating oscillations at pH 8.9-10.8 were observed. 2. The examinations were performed by floating a benzoic acid disk as a self-propelled object on a 4-Stearoyl amidobenzoic acid (SABA) molecular film developed on the water surface a control of motion. As a result, bifurcation of modes of motion, i.e., random motion, area-restricted motion, reciprocating motion, and rest depending on the surface density of SABA was observed.

Academic Significance and Societal Importance of the Research Achievements

心臓の鼓動や概日リズムなど、生物はリズムを刻みながら生命活動を営んでいる。一方、シマウマの体表模様のような空間パターンも生物の特徴である。このようなリズムとパターンを化学の観点から無生物実験系を使って再現することにより、自律性と応答性の高い自己駆動体を構築することが可能になる。また、非平衡系の維持や集団運動の活用により効果的な物質輸送系や自励ポンプの構築が期待される。さらに、時空間パターン形成を使った自己修復や自己再生材料の開発にもつながると考えられる。加えて、生物のような複雑系におけるリズムとパターン形成を理解するためのモデル実験系になると期待できる。

Report

(5 results)
  • 2023 Annual Research Report   Final Research Report ( PDF )
  • 2022 Annual Research Report
  • 2021 Annual Research Report
  • 2020 Annual Research Report
  • Research Products

    (118 results)

All 2024 2023 2022 2021 2020 Other

All Int'l Joint Research (15 results) Journal Article (43 results) (of which Int'l Joint Research: 13 results,  Peer Reviewed: 43 results,  Open Access: 21 results) Presentation (56 results) (of which Int'l Joint Research: 9 results,  Invited: 5 results) Book (1 results) Remarks (3 results)

  • [Int'l Joint Research] Florida State University(米国)

    • Related Report
      2023 Annual Research Report
  • [Int'l Joint Research] North Minzu University(中国)

    • Related Report
      2023 Annual Research Report
  • [Int'l Joint Research] Budapest Univ. of Technol. Economics(ハンガリー)

    • Related Report
      2023 Annual Research Report
  • [Int'l Joint Research] Polish Academy of Science(ポーランド)

    • Related Report
      2023 Annual Research Report
  • [Int'l Joint Research] University of Toulouse(フランス)

    • Related Report
      2023 Annual Research Report
  • [Int'l Joint Research] Florida State University(米国)

    • Related Report
      2022 Annual Research Report
  • [Int'l Joint Research] North Minzu University(中国)

    • Related Report
      2022 Annual Research Report
  • [Int'l Joint Research] Polish Academy of Sciences(ポーランド)

    • Related Report
      2022 Annual Research Report
  • [Int'l Joint Research] Florida State University(米国)

    • Related Report
      2021 Annual Research Report
  • [Int'l Joint Research] Polish Academy of Sciences(ポーランド)

    • Related Report
      2021 Annual Research Report
  • [Int'l Joint Research] North Minzu University/Capital Normal University(中国)

    • Related Report
      2021 Annual Research Report
  • [Int'l Joint Research] Budapest University of Technol. Econ.(ハンガリー)

    • Related Report
      2021 Annual Research Report
  • [Int'l Joint Research] Polish Academy of Sciences(ポーランド)

    • Related Report
      2020 Annual Research Report
  • [Int'l Joint Research] Florida State University(米国)

    • Related Report
      2020 Annual Research Report
  • [Int'l Joint Research] Capital Normal University/Beifang University of Nationalities(中国)

    • Related Report
      2020 Annual Research Report
  • [Journal Article] Can self-propelled objects escape from compression stimulation?2024

    • Author(s)
      Masaki Yoshikaia, Muneyuki Matsuo, Nobuhiko J. Suematsu, Hiraku Nishimoricd, Satoshi Nakata
    • Journal Title

      Soft Matter

      Volume: - Issue: 16 Pages: 3458-3463

    • DOI

      10.1039/d4sm00288a

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Effects of the Molecular Structure of Malodor Substances and Their Masking on 1,2-Dioleoyl-sn-glycero-3-phosphocholine Molecular Layers2024

    • Author(s)
      Yotsumoto Mai、Fujita Risa、Matsuo Muneyuki、Nakanishi Shinobu、Denda Mitsuhiro、Nakata Satoshi
    • Journal Title

      Langmuir

      Volume: 40 Issue: 13 Pages: 6878-6883

    • DOI

      10.1021/acs.langmuir.3c03796

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Self-propelled object that generates a boundary with amphiphiles at an air/aqueous interface2024

    • Author(s)
      Fujita Risa、Matsuo Muneyuki、Nakata Satoshi
    • Journal Title

      Journal of Colloid and Interface Science

      Volume: 663 Pages: 329-335

    • DOI

      10.1016/j.jcis.2024.02.156

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Self-propelled motion controlled by ionic liquids2024

    • Author(s)
      Hua Er、Gao Jun、Xu Yu、Matsuo Muneyuki、Nakata Satoshi
    • Journal Title

      Physical Chemistry Chemical Physics

      Volume: 26 Issue: 10 Pages: 8488-8493

    • DOI

      10.1039/d3cp05630a

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Up-and-down motion of a Belousov-Zhabotinsky bead in couple with chemical oscillation2023

    • Author(s)
      Kubodera Yujin、Kuze Masakazu、Kagawa Kazuhiro、Muneyuki Matsuo、Lagzi Istvan、Suematsu Nobuhiko、Nakata Satoshi
    • Journal Title

      Frontiers in Physics

      Volume: 11 Pages: 1-4

    • DOI

      10.3389/fphy.2023.1306533

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Phospholipid Molecular Layer that Enhances Distinction of Odors Based on Artificial Sniffing2023

    • Author(s)
      Yotsumoto Mai、Matsuo Muneyuki、Kitahata Hiroyuki、Nakanishi Shinobu、Denda Mitsuhiro、Nagayama Masaharu、Nakata Satoshi
    • Journal Title

      ACS Sensors

      Volume: 8 Issue: 12 Pages: 4494-4503

    • DOI

      10.1021/acssensors.3c00382

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Oscillatory Motion of an Organic Droplet Reflecting a Reaction Scheme2023

    • Author(s)
      Fujino Takuya、Matsuo Muneyuki、Pimienta V?ronique、Nakata Satoshi
    • Journal Title

      The Journal of Physical Chemistry Letters

      Volume: 14 Issue: 41 Pages: 9279-9284

    • DOI

      10.1021/acs.jpclett.3c02130

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Height-dependent oscillatory motion of a plastic cup with a camphor disk floated on water2023

    • Author(s)
      Fujita Risa、Takayama Nami、Matsuo Muneyuki、Iima Makoto、Nakata Satoshi
    • Journal Title

      Physical Chemistry Chemical Physics

      Volume: 25 Issue: 20 Pages: 14546-14551

    • DOI

      10.1039/d3cp00318c

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Characteristic growth of chemical gardens from mixtures of two salts2023

    • Author(s)
      Kubodera Yujin、Xu Yu、Yamaguchi Yuta、Matsuo Muneyuki、Fujii Masashi、Kageyama Maya、Steinbock Oliver、Nakata Satoshi
    • Journal Title

      Physical Chemistry Chemical Physics

      Volume: 25 Issue: 18 Pages: 12974-12978

    • DOI

      10.1039/d3cp01097j

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] On the reaction-diffusion type modelling of the self-propelled object motion2023

    • Author(s)
      Nagayama Masaharu, Monobe Harunori, Sakakibara Koya, Nakamura Ken-Ichi, Kobayashi Yasuaki and Kitahata Hiroyuki
    • Journal Title

      Scientific Reports

      Volume: 13 Issue: 1 Pages: 12633-12633

    • DOI

      10.1038/s41598-023-39395-w

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Mathematical modeling for the synchronization of two interacting active rotors2023

    • Author(s)
      Kitahata Hiroyuki、Koyano Yuki
    • Journal Title

      Physical Review E

      Volume: 107 Issue: 6 Pages: 064607-064607

    • DOI

      10.1103/physreve.107.064607

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Recursively positive and negative chemotaxis coupling with reaction kinetics in self-organized inanimate motion2023

    • Author(s)
      Matsuo Muneyuki、Ejima Kaho、Nakata Satoshi
    • Journal Title

      Journal of Colloid and Interface Science

      Volume: 639 Pages: 324-332

    • DOI

      10.1016/j.jcis.2023.02.039

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Sequentially Selective Coalescence of Binary Self-Propelled Droplets upon Collective Motion2023

    • Author(s)
      Matsuo Muneyuki、Hashishita Hiromi、Tanaka Shinpei、Nakata Satoshi
    • Journal Title

      Langmuir

      Volume: 39 Issue: 5 Pages: 2073-2079

    • DOI

      10.1021/acs.langmuir.2c03344

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Originating Point of Traveling Waves on a Spherical Field Dependent on the Nature of Substrate Surface2023

    • Author(s)
      Matsuo Muneyuki、Yasuda Katsunari、Nishi Kei、Kuze Masakazu、Kitahata Hiroyuki、Nishiura Yasumasa、Nakata Satoshi
    • Journal Title

      The Journal of Physical Chemistry C

      Volume: 127 Issue: 4 Pages: 1841-1847

    • DOI

      10.1021/acs.jpcc.2c08041

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Coexistence of oscillatory and reduced states on a spherical field controlled by electrical potential2022

    • Author(s)
      Kubodera Yujin、Horisaka Mari、Kuze Masakazu、Suematsu Nobuhiko J.、Amemiya Takashi、Steinbock Oliver、Nakata Satoshi
    • Journal Title

      Chaos: An Interdisciplinary Journal of Nonlinear Science

      Volume: 32 Issue: 7 Pages: 073103-073103

    • DOI

      10.1063/5.0097010

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Self-Propulsion Mode Switching of a Briggs?Rauscher Droplet2022

    • Author(s)
      Msakazu Kuze, Yujin Kubodara, Hiromi Hashimoto, Muneyuki Matsuo, Hiraku Nishimori, Satosjo Nakata
    • Journal Title

      ChemSystemsChem

      Volume: - Issue: 3 Pages: 1-5

    • DOI

      10.1002/syst.202200030

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Synchronized motion of two camphor disks on a water droplet levitated under microgravity2022

    • Author(s)
      Nakata Satoshi、Yoshikai Masaki、Gunjima You、Fujiwara Masao
    • Journal Title

      Colloids and Surfaces A: Physicochemical and Engineering Aspects

      Volume: 655 Pages: 130321-130321

    • DOI

      10.1016/j.colsurfa.2022.130321

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Detection of Inhomogeneity After Mixing Solutions by Analyzing the Chemical Wave Pattern in the Belousov-Zhabotinsky Reaction2022

    • Author(s)
      Okamoto Yasunao、Okita Erika、Yamamoto Daigo、Nakata Satoshi、Shioi Akihisa
    • Journal Title

      Frontiers in Physics

      Volume: 10 Pages: 1-10

    • DOI

      10.3389/fphy.2022.895824

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Distinction of gaseous mixtures based on different cyclic temperature modulations2022

    • Author(s)
      Satoshi Nakata, Naho Takahara
    • Journal Title

      Sensors and Actuators B

      Volume: 359 Pages: 131615-131615

    • DOI

      10.1016/j.snb.2022.131615

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Multidimensional self-propelled motion based on nonlinear science2022

    • Author(s)
      Risa Fujita, Muneyuki Matsuo, Satoshi Nakata
    • Journal Title

      Frontiers in Physics

      Volume: 10

    • DOI

      10.3389/fphy.2022.854892

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Masking of a malodorous substance on 1,2-dioleoyl-sn-glycero-3-phosphocholine molecular layer2022

    • Author(s)
      Fujita Risa、Yotsumoto Mai、Yamaguchi Yuta、Matsuo Muneyuki、Fukuhara Koichi、Takahashi Osamu、Nakanishi Shinobu、Denda Mitsuhiro、Nakata Satoshi
    • Journal Title

      Colloids and Surfaces A: Physicochemical and Engineering Aspects

      Volume: 634 Pages: 128045-128045

    • DOI

      10.1016/j.colsurfa.2021.128045

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Self-propelled camphor disk dependent on the depth of the sodium dodecyl sulfate aqueous phase2021

    • Author(s)
      Yu Xu, Nami Takayama, Yui Komasu, Naho Takahara, Hiroyuki Kitahata, Makoto Iima and Satoshi Nakata
    • Journal Title

      Colloids and Surfaces A: Physicochemical and Engineering Aspects

      Volume: 635 Pages: 128087-128087

    • DOI

      10.1016/j.colsurfa.2021.128087

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Self-Propelled Motion Sensitive to the Chemical Structure of Amphiphilic Molecular Layer on an Aqueous Phase2021

    • Author(s)
      Matsuo Muneyuki、Hashishita Hiromi、Nakata Satoshi
    • Journal Title

      Membranes

      Volume: 11 Issue: 11 Pages: 885-885

    • DOI

      10.3390/membranes11110885

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Instability of the Homogeneous Distribution of Chemical Waves in the Belousov?Zhabotinsky Reaction2021

    • Author(s)
      Suematsu Nobuhiko J.、Nakata Satoshi
    • Journal Title

      Materials

      Volume: 14 Issue: 20 Pages: 6177-6177

    • DOI

      10.3390/ma14206177

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Traveling waves propagating through coupled microbeads in the Belousov?Zhabotinsky reaction2021

    • Author(s)
      Kuze Masakazu、Kitahata Hiroyuki、Nakata Satoshi
    • Journal Title

      Physical Chemistry Chemical Physics

      Volume: 23 Issue: 42 Pages: 24175-24179

    • DOI

      10.1039/d1cp03916d

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Catch and release chemotaxis2021

    • Author(s)
      Yusuke Yasugahira, Yuki Tatsumi, Osamu Yamanaka, Hiraku Nishimori, Masaharu Nagayama, Satoshi Nakata
    • Journal Title

      ChemSystemsChem

      Volume: 3 Issue: 2 Pages: 582-589

    • DOI

      10.1002/syst.202100031

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Spontaneous Mode Switching of Self-Propelled Droplet Motion Induced by a Clock Reaction in the Belousov?Zhabotinsky Medium2021

    • Author(s)
      Suematsu Nobuhiko J.、Mori Yoshihito、Amemiya Takashi、Nakata Satoshi
    • Journal Title

      The Journal of Physical Chemistry Letters

      Volume: 12 Issue: 31 Pages: 7526-7530

    • DOI

      10.1021/acs.jpclett.1c02079

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Alternate Route Selection of Self-Propelled Filter Papers Impregnated with Camphor for Two-Branched Water Channels2021

    • Author(s)
      Fujita Risa、Matsufuji Takero、Matsuo Muneyuki、Nakata Satoshi
    • Journal Title

      Langmuir

      Volume: 37 Issue: 23 Pages: 7039-7042

    • DOI

      10.1021/acs.langmuir.1c00644

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] pH‐Sensitive Oscillatory Motion of a Urease Motor on the Urea Aqueous Phase2021

    • Author(s)
      Xu Yu、Ji Lin、Izumi Shunsuke、Nakata Satoshi
    • Journal Title

      Chemistry An Asian Journal

      Volume: 16 Issue: 13 Pages: 1762-1766

    • DOI

      10.1002/asia.202100336

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] A reaction?diffusion particle model for clustering of self-propelled oil droplets on a surfactant solution2021

    • Author(s)
      Kim Minsoo、Okamoto Mamoru、Yasugahira Yusuke、Tanaka Shinpei、Nakata Satoshi、Kobayashi Yasuaki、Nagayama Masaharu
    • Journal Title

      Physica D: Nonlinear Phenomena

      Volume: 425 Pages: 132949-132949

    • DOI

      10.1016/j.physd.2021.132949

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Switching between Two Oscillatory States Depending on the Electrical Potential2021

    • Author(s)
      Kuze Masakazu、Horisaka Mari、Suematsu Nobuhiko J.、Amemiya Takashi、Steinbock Oliver、Nakata Satoshi
    • Journal Title

      The Journal of Physical Chemistry B

      Volume: 125 Issue: 14 Pages: 3638-3643

    • DOI

      10.1021/acs.jpcb.0c11019

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] A surfactants reaction model for reciprocating motion of a self-propelled droplet2021

    • Author(s)
      Shinpei Tanaka, Satoshi Nakata, and Masaharu Nagayama
    • Journal Title

      Soft Matter

      Volume: 17 Issue: 2 Pages: 388-396

    • DOI

      10.1039/d0sm01500h

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Oscillatory motion of a camphor object on a surfactant solution2021

    • Author(s)
      Y. Xu, N. Takayama, H. Er, S. Nakata
    • Journal Title

      The Journal of Physical Chemistry B

      Volume: 125 Issue: 6 Pages: 1674-1679

    • DOI

      10.1021/acs.jpcb.0c09314

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Imperfect bifurcation in the rotation of a propeller-shaped camphor rotor2021

    • Author(s)
      Koyano Yuki、Kitahata Hiroyuki
    • Journal Title

      Physical Review E

      Volume: 103 Issue: 1

    • DOI

      10.1103/physreve.103.012202

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Electric field assisted motion of a mercury droplet2021

    • Author(s)
      Gabor Hollo, Nobuhiko J. Suematsu, Elliott Ginder, Istvan Lagzi
    • Journal Title

      Scientific Reports

      Volume: 11 Issue: 1 Pages: 2753-2753

    • DOI

      10.1038/s41598-020-80375-1

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Inversion probability of three-bladed self-propelled rotors after forced stops of different durations2020

    • Author(s)
      Nakata Satoshi、Matsufuji Takero、Gorecki Jerzy、Kitahata Hiroyuki、Nishimori Hiraku
    • Journal Title

      Physical Chemistry Chemical Physics

      Volume: 22 Issue: 23 Pages: 13123-13128

    • DOI

      10.1039/d0cp00746c

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Characteristic responses of a 1,2-dioleoyl-sn-glycero-3-phosphocholine molecular layer to monovalent and divalent metal cations2020

    • Author(s)
      Nakata Satoshi、Yamaguchi Yuta、Fukuhara Koichi、Hishida Mafumi、Kitahata Hiroyuki、Katsumoto Yukiteru、Umino Yuki、Denda Mitsuhiro、Kumazawa Noriyuki
    • Journal Title

      Colloids and Surfaces A: Physicochemical and Engineering Aspects

      Volume: 602 Pages: 125115-125115

    • DOI

      10.1016/j.colsurfa.2020.125115

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Self-Propelled Motion of a Camphor Disk on a Nervonic Acid Molecular Layer and Its Dependence on Phase Transition2020

    • Author(s)
      Nakata Satoshi、Fujita Risa
    • Journal Title

      The Journal of Physical Chemistry B

      Volume: 124 Issue: 26 Pages: 5525-5529

    • DOI

      10.1021/acs.jpcb.0c03044

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] A weak solution for a point mass camphor motion2020

    • Author(s)
      J. Fan, M. Nagayama, G. Nakamuta, M. Okamoto
    • Journal Title

      Differential and Integral Equations, 33(7-8), 431-443

      Volume: 33 Pages: 431-443

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Existence and non-existence of asymmetrically rotating solutions to a mathematical model of self-propelled motion2020

    • Author(s)
      M. Okamoto, T. Gotoda, M. Nagayama
    • Journal Title

      Japan Journal of Industrial and Applied Mathematics

      Volume: 37 Issue: 3 Pages: 883-912

    • DOI

      10.1007/s13160-020-00427-x

    • NAID

      210000187062

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Two Floating Camphor Particles Interacting through the Lateral Capillary Force2020

    • Author(s)
      Hirose Yuhei、Yasugahira Yusuke、Okamoto Mamoru、Koyano Yuki、Kitahata Hiroyuki、Nagayama Masaharu、Sumino Yutaka
    • Journal Title

      Journal of the Physical Society of Japan

      Volume: 89 Issue: 7 Pages: 074004-074004

    • DOI

      10.7566/jpsj.89.074004

    • NAID

      40022283350

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Effect of a product on spontaneous droplet motion driven by a chemical reaction of surfactant2020

    • Author(s)
      Takahiro Tanabe, Takuto Ogasawara, Nobuhiko J. Suematsu
    • Journal Title

      Physical Review E

      Volume: 102 Issue: 2 Pages: 023102-023102

    • DOI

      10.1103/physreve.102.023102

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Coordinating an ensemble of chemical micromotors via spontaneous synchronization2020

    • Author(s)
      Chao Zhou,Nobuhiko J. Suematsu, Yixin Peng, Qizhang Wang, Xi Chen, Yongxiang Gao, Wei Wang
    • Journal Title

      ACS Nano

      Volume: 14 Issue: 5 Pages: 5360-5370

    • DOI

      10.1021/acsnano.9b08421

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Presentation] 水中の界面活性剤濃度による酢酸チモール液滴の運動モードスイッチング2024

    • Author(s)
      藤野 拓也、松尾 宗征、中田 聡
    • Organizer
      日本化学会第104春季年会 [A1454-3am-02]
    • Related Report
      2023 Annual Research Report
  • [Presentation] 樟脳自己駆動体の運動様相に対する水相中の陰イオンの効果2024

    • Author(s)
      立石 舞、松尾 宗征、中田 聡
    • Organizer
      日本化学会第104春季年会 [A1454-3am-03]
    • Related Report
      2023 Annual Research Report
  • [Presentation] ケミカルガーデンにおける流速と溶解度積の効果2024

    • Author(s)
      久保寺 裕進、松尾 宗征、藤井 雅史、Oliver Steinbock、中田 聡
    • Organizer
      日本化学会第104春季年会 [A1454-3am-04]
    • Related Report
      2023 Annual Research Report
  • [Presentation] 酸化剤濃度に依存した運動・変形が発現する化学振動反応を内包した自己駆動液滴2024

    • Author(s)
      久世 雅和、松尾 宗征、白石 允梓、中田 聡、西森 拓
    • Organizer
      日本化学会第104春季年会 [A1455-3am-06]
    • Related Report
      2023 Annual Research Report
  • [Presentation] 匂い分子のリン脂質膜への吸着脱離に基づく動的応答2024

    • Author(s)
      四元 まい、松尾 宗征、中田 聡
    • Organizer
      日本化学会第104春季年会 [A1443-3am-04]
    • Related Report
      2023 Annual Research Report
  • [Presentation] Self-propelled objects exhibiting spatio-temporal pattern under nonequilibrium2023

    • Author(s)
      Satoshi Nakata
    • Organizer
      Dynamics Days Europe
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Belousov-Zhabotinsky反応と同調した周期的浮上運動2023

    • Author(s)
      久保寺 裕進、松尾 宗征、末松 信彦、Lagzi Istvan、中田 聡
    • Organizer
      第74回コロイドおよび界面化学討論会 [1C01]
    • Related Report
      2023 Annual Research Report
  • [Presentation] 圧縮される空間に置かれた複数の樟脳自己駆動体の脱出挙動2023

    • Author(s)
      吉貝 壮生、松尾 宗征、末松 信彦、西森 拓、中田 聡
    • Organizer
      第74回コロイドおよび界面化学討論会 [1C07]
    • Related Report
      2023 Annual Research Report
  • [Presentation] 駆動体分子と分子間相互作用する両親媒性分子の単分子膜による 自己駆動体の運動様相制御2023

    • Author(s)
      藤田 理沙、松尾 宗征、中田 聡
    • Organizer
      第74回コロイドおよび界面化学討論会 [1C11]
    • Related Report
      2023 Annual Research Report
  • [Presentation] 樟脳円板の自己駆動における水相中の塩効果2023

    • Author(s)
      立石 舞、中田 聡
    • Organizer
      第74回コロイドおよび界面化学討論会 [P3-19]
    • Related Report
      2023 Annual Research Report
  • [Presentation] 酢酸チモール液滴のpHに応答した2種類の振動運動2023

    • Author(s)
      藤野 拓也、松尾 宗征、Pimienta Veroniqu、中田 聡
    • Organizer
      第74回コロイドおよび界面化学討論会 [P3-18]
    • Related Report
      2023 Annual Research Report
  • [Presentation] なぜしっぽが伸びるのか~樟脳の振動運動2023

    • Author(s)
      川井 望未,藤野 拓也,藤田 理沙,中田 聡
    • Organizer
      西日本非線形科学研究会2023
    • Related Report
      2023 Annual Research Report
  • [Presentation] スパイラルを制御する2023

    • Author(s)
      湯原 颯汰,久保寺 祐進 中田 聡
    • Organizer
      西日本非線形科学研究会2023
    • Related Report
      2023 Annual Research Report
  • [Presentation] Bacteria-like Chemotaxis of a Non-living Self-propelled Object2023

    • Author(s)
      Nobuhiko J. Suematsu
    • Organizer
      Dynamics Days Europe
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Dynamic responses of the surface tension of the phospholipid molecular layers to adsorption / desorption of odor molecules2023

    • Author(s)
      Mai Yotsumoto, Muneyuki Matsuo, Masaharu Nagayama, Hiroyuki Kitahata, Satoshi Nakata
    • Organizer
      Dynamics Days Europe
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Sniffingに基づく匂いの周期的摂動に対するリン脂質分子膜の動的応答2023

    • Author(s)
      四元 まい、松尾 宗征、北畑 裕之 、長山 雅晴 、中田 聡
    • Organizer
      日本化学会第103春季年会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 2種類の金属塩におけるケミカルガーデンの成長速度2023

    • Author(s)
      久保寺 裕進、Yu Xu、松尾 宗征、藤井 雅史、陰山 真矢、Oliver Steinbock、中田 聡
    • Organizer
      日本化学会第103春季年会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 圧縮刺激に対する複数の樟脳自己駆動体の脱出挙動2023

    • Author(s)
      吉貝 壮生、松尾 宗征、西森 拓、中田 聡
    • Organizer
      日本化学会第103春季年会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 自励振動運動液滴の同期現象2023

    • Author(s)
      松尾 宗征、中田 聡
    • Organizer
      日本化学会第103春季年会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 気水系面での両親媒性分子-駆動体分子の相互作用による安息香酸円板の運動様相制御2023

    • Author(s)
      藤田 理沙、松尾 宗征、中田 聡
    • Organizer
      日本化学会第103春季年会
    • Related Report
      2022 Annual Research Report
  • [Presentation] Belousov-Zhabotinskyビーズにおける化学波発生点に関する基板の物性と距離の関係2022

    • Author(s)
      安田 勝成、久世 雅和、松尾 宗征、西 慧、北畑 裕之、西浦 廉政、中田 聡
    • Organizer
      第73回コロイドおよび界面化学討論会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 界面活性剤水溶液上での自己駆動有機液滴による融合2022

    • Author(s)
      橋下 大海、松尾 宗征、田中 晋平、中田 聡
    • Organizer
      第73回コロイドおよび界面化学討論会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 化学振動反応を活用した変形可能な自己駆動液滴の開発2022

    • Author(s)
      久世 雅和、松尾 宗征、西森 拓、中田 聡
    • Organizer
      第73回コロイドおよび界面化学討論会
    • Related Report
      2022 Annual Research Report
  • [Presentation] Π-A曲線の非線形性に応じた安息香酸円板の自己駆動2022

    • Author(s)
      藤田 理沙、松尾 宗征、中田 聡
    • Organizer
      第73回コロイドおよび界面化学討論会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 周期的な匂い刺激に対するリン脂質膜の動的応答2022

    • Author(s)
      四元 まい、松尾 宗征、中田 聡
    • Organizer
      第73回コロイドおよび界面化学討論会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 可逆的走化性を示す自己駆動体のサイズ依存性2022

    • Author(s)
      江島 佳歩、松尾 宗征、中田 聡
    • Organizer
      第73回コロイドおよび界面化学討論会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 2種の金属塩におけるケミカルガーデン2022

    • Author(s)
      久保寺 裕進、Xu Yu、松尾 宗征、藤井 雅史、Steinbock Oliver、中田 聡
    • Organizer
      第73回コロイドおよび界面化学討論会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 複数の樟脳ろ紙を用いた避難パターンの最適化2022

    • Author(s)
      吉貝 壮生、西森 拓、中田 聡
    • Organizer
      第73回コロイドおよび界面化学討論会
    • Related Report
      2022 Annual Research Report
  • [Presentation] Specific response of phospholipid membranes depending on the structure of odor molecules2022

    • Author(s)
      Mai Yotsumoto, Risa Fujita, Muneyuki Matsuo, Satoshi Nakata
    • Organizer
      Gordon Research Conferences
    • Related Report
      2022 Annual Research Report
  • [Presentation] Self-propelled object that feels the amphiphilic molecular layer and changes that interaction2022

    • Author(s)
      Risa Fujita, Muneyuki Matsuo, Satoshi Nakata
    • Organizer
      Gordon Research Conferences
    • Related Report
      2022 Annual Research Report
  • [Presentation] Self-organized motion2022

    • Author(s)
      Satoshi Nakata
    • Organizer
      ICMMA2021
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Spatio-temporal pattern formation using self-propelled objects2021

    • Author(s)
      Satoshi Nakata
    • Organizer
      2021 Silk Road International Conference on the Cooperation and Intergaration of Industry, Education, Research, and Application
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Self-organized motion under nonequilibrium2021

    • Author(s)
      Satoshi Nakata
    • Organizer
      Pacifichem2021
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] pH-sensitive oscillatory motion of a self-propelled motor coupled with a urea-urease reaction2021

    • Author(s)
      Xu Yu, Satoshi Nakata
    • Organizer
      Workshop on self-organization and active motion
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Spatio-temporal patterns on microbeads in the Belousov-Zhabotinsky reaction2021

    • Author(s)
      Masakazu Kuze, Kei Nishi, Hiroyuki Kitahata, Yasumasa Nishiura, Satoshi Nakata
    • Organizer
      Pacifichem2021
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 化学振動反応が創り出す時空間パターンの電気化学的な制御2021

    • Author(s)
      久世 雅和, 堀坂 麻里, 末松 信彦, 雨宮 隆, Oliver Steinbock, 中田 聡
    • Organizer
      日本化学会第102春季年会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 中鎖アルデヒドに対するリン脂質膜の化学応答2021

    • Author(s)
      藤田 理沙, 四元 まい, 中田 聡, 高橋 修, 福原 幸一
    • Organizer
      日本化学会第102春季年会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 2個の6-メチルクマリン円盤による可逆的走化性2021

    • Author(s)
      中田 聡, 西森 拓, 山中 治, 長山 雅晴, 安ヶ平 裕介
    • Organizer
      日本化学会第102春季年会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 体積保存反応拡散系による自己駆動系モデル近似2021

    • Author(s)
      長山雅晴,森篤志,岡本守
    • Organizer
      日本数学会2021年度年会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 液滴運動を誘発する界面張力ダイナミクス2021

    • Author(s)
      末松 信彦
    • Organizer
      日本化学会第102春季年会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 動的パターンを形成するAl3+とOH―の沈殿・再溶解反応の速度論解析2021

    • Author(s)
      藤田清菜、末松 信彦
    • Organizer
      日本化学会第102春季年会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 電解質を含むカチオン性界面活性剤水溶液中におけるウンデカナールとデカノールからなる油滴の変形2021

    • Author(s)
      菊池孝宜, 朝倉浩一, 伴野太祐
    • Organizer
      日本化学会第102春季年会
    • Related Report
      2020 Annual Research Report
  • [Presentation] Y字水路上での樟脳船の選択的移動2020

    • Author(s)
      松藤丈郎, 中田 聡, 松尾宗征
    • Organizer
      第71回コロイドおよび界面化学討論会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 半導体ガスセンサの周期的パルス刺激に対する非線形応答2020

    • Author(s)
      髙原奈穂, 中田 聡
    • Organizer
      2020年日本化学会中国四国支部大会島根大会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 電極反応で生成する抑制因子とカップリングした化学振動反応の応答2020

    • Author(s)
      堀坂麻里, 久世 雅和, 雨宮 隆, 中田 聡
    • Organizer
      2020年日本化学会中国四国支部大会島根大会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 疎水部の異なるリン脂質膜の金属イオンに対する特異的応答2020

    • Author(s)
      山口祐汰, 福原幸一, 菱田真史, 北畑裕之, 勝本之晶, 中田聡
    • Organizer
      第71回コロイドおよび界面化学討論会
    • Related Report
      2020 Annual Research Report
  • [Presentation] pH-sensitive oscillatory motion of an urease motor on the urea aqueous phase2020

    • Author(s)
      Yu Xu, Satoshi Nakata, Shunsuke Izumi, Lin Ji
    • Organizer
      第71回コロイドおよび界面化学討論会
    • Related Report
      2020 Annual Research Report
  • [Presentation] Self-propelled motion based on nonlinearity2020

    • Author(s)
      Satoshi Nakata
    • Organizer
      Workshop on self-organization and active motion
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 粒子反応拡散モデルの数学的取り扱いについて2020

    • Author(s)
      岡本守,後藤田剛,長山雅晴
    • Organizer
      応用数学合同研究集会
    • Related Report
      2020 Annual Research Report
  • [Presentation] A mathematical model for clustering of oil droplets on a surfactant solution2020

    • Author(s)
      Minsoo Kim,岡本守,安ヶ平祐介,中田聡,田中晋平,小林康明,長山雅晴
    • Organizer
      応用数学合同研究集会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 自励往復運動する自己駆動体に対する数理モデリング2020

    • Author(s)
      長山雅晴,佐藤優祐,中田聡
    • Organizer
      日本数学会2020年度秋季総合分科会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 表面張力により駆動される変形体の運動モデル2020

    • Author(s)
      北畑裕之,小谷野由紀
    • Organizer
      日本物理学会2020年秋季大会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 塩基性濃度勾配に対する6-メチルクマリン円盤の可逆的走化性2020

    • Author(s)
      巽優希, 山中治, 中田聡
    • Organizer
      第71回コロイドおよび界面化学討論会
    • Related Report
      2020 Annual Research Report
  • [Presentation] ネルボン酸単分子膜上における樟脳円板の自己駆動運動2020

    • Author(s)
      藤田 理沙, 中田 聡
    • Organizer
      日本油化学会第59回年会
    • Related Report
      2020 Annual Research Report
  • [Presentation] Photoinduced cooperative behavior of micrometer-sized oil droplets in azobenzene-containing surfactant solution2020

    • Author(s)
      Tomoya Kojima, Hiroyuki Kitahata, Kouichi Asakura, Taisuke Banno
    • Organizer
      日本油化学会第59回年会
    • Related Report
      2020 Annual Research Report
  • [Presentation] Photo-responsive behaviors of molecular aggregates composed of cationic and anionic surfactants2020

    • Author(s)
      Yuri Yamaguchi, Kouichi Asakura, Taisuke Banno
    • Organizer
      日本油化学会第59回年会
    • Related Report
      2020 Annual Research Report
  • [Book] Physics of Biological Oscillators, Understanding Complex Systems2020

    • Author(s)
      Takashi Amemiya, Kenichi Shibata, Masatoshi Watanabe, Satoshi Nakata, Kazuyuki Nakamura, Tomohiko Yamaguchi
    • Total Pages
      15
    • Publisher
      Springer
    • ISBN
      9783030598044
    • Related Report
      2020 Annual Research Report
  • [Remarks]

    • URL

      https://www.mls.sci.hiroshima-u.ac.jp/bukkan/

    • Related Report
      2023 Annual Research Report
  • [Remarks] 自己組織化学研究室 Chemistry on Self-Organization

    • URL

      https://www.mls.sci.hiroshima-u.ac.jp/bukkan/

    • Related Report
      2022 Annual Research Report
  • [Remarks] 自己組織化学研究室

    • URL

      https://www.mls.sci.hiroshima-u.ac.jp/bukkan/

    • Related Report
      2021 Annual Research Report

URL: 

Published: 2020-04-28   Modified: 2025-01-30  

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