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Photo-induced active accumulation of particles in droplet

Research Project

Project/Area Number 19K21936
Research Category

Grant-in-Aid for Challenging Research (Exploratory)

Allocation TypeMulti-year Fund
Review Section Medium-sized Section 19:Fluid engineering, thermal engineering, and related fields
Research InstitutionTokyo University of Science

Principal Investigator

Motosuke Masahiro  東京理科大学, 工学部機械工学科, 教授 (80434033)

Project Period (FY) 2019-06-28 – 2022-03-31
Project Status Completed (Fiscal Year 2021)
Budget Amount *help
¥6,500,000 (Direct Cost: ¥5,000,000、Indirect Cost: ¥1,500,000)
Fiscal Year 2020: ¥2,600,000 (Direct Cost: ¥2,000,000、Indirect Cost: ¥600,000)
Fiscal Year 2019: ¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000)
Keywords微粒子 / コーヒーリング効果 / アクティブ粒子集積 / 界面
Outline of Research at the Start

液滴状態のコロイド分散液の乾燥過程では,液中に懸濁した微粒子が自発的に液滴周辺部に堆積する「コーヒーリング効果」が起きることが知られている.本研究では,液滴表面の気液界面流動と蒸発流束を光照射によってコントロールすることで,より能動的にコロイド粒子の集積パターンを制御する,より局所的かつアクティブな,新規粒子集積技術を開発することを目的とする.

Outline of Final Research Achievements

In the drying process of colloidal dispersion in a droplet, a novel technique to suppress the "coffee ring effect," in which suspended particles spontaneously accumulate at the edge of the droplet, by local heating using a laser beam, and to accumulate particles at an arbitrary position. The control of the flow inside the droplet during drying was found to be the key, and a physical model was constructed to elucidate the mechanism.

Academic Significance and Societal Importance of the Research Achievements

液滴の乾燥は,印刷,半導体,DNA/RNA分析やコーティングなど様々な分野で頻繁に見られる現象であり,その制御が強く求められている.本研究の成果は,自発的に形成されるコーヒーリング効果の抑制の中でも,均一集積ではなく,任意位置への能動的な集積を実現するものであり,極微細プリンテッドエレクトロニクスや生化学分析などの応用が期待される.

Report

(4 results)
  • 2021 Annual Research Report   Final Research Report ( PDF )
  • 2020 Research-status Report
  • 2019 Research-status Report
  • Research Products

    (53 results)

All 2021 2020 2019 Other

All Journal Article (8 results) (of which Int'l Joint Research: 1 results,  Peer Reviewed: 8 results,  Open Access: 2 results) Presentation (40 results) (of which Int'l Joint Research: 15 results,  Invited: 7 results) Book (1 results) Remarks (4 results)

  • [Journal Article] Determining particle depth positions and evaluating dispersion using astigmatism PTV with a neural network2021

    • Author(s)
      Yoshiyasu Ichikawa, Ryota Kikuchi, Ken Yamamoto, Masahiro Motosuke
    • Journal Title

      Applied Optics

      Volume: 60 Issue: 22 Pages: 6538-6546

    • DOI

      10.1364/ao.427571

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Accumulation mechanism of nanoparticles around photothermally generated surface bubbles2021

    • Author(s)
      Koki Okada, Kento Kodama, Ken Yamamoto, Masahiro Motosuke
    • Journal Title

      Journal of Nanoparticle Research

      Volume: 23 Issue: 8 Pages: 188-188

    • DOI

      10.1007/s11051-021-05305-2

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Fluorescence anisotropy as a temperature sensing molecular probe using fluorescein2021

    • Author(s)
      Puneet Jain, Takuya Aida, Masahiro Motosuke
    • Journal Title

      Micromachines

      Volume: 12 Issue: 9 Pages: 1109-1109

    • DOI

      10.3390/mi12091109

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] NUMERICAL STUDY OF THERMOCAPILLARY DRIVEN FLOW OF A MICROBUBBLE ON LOCALLY HEATED WALL2020

    • Author(s)
      Fujimura Shunsuke、Yamamoto Ken、Motosuke Masahiro、Tsukahara Takahiro
    • Journal Title

      Heat Transfer Research

      Volume: 51 Issue: 12 Pages: 1087-1104

    • DOI

      10.1615/heattransres.2020032916

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Numerical study of thermocapillary-driven flow of a micro bubble on locally heated wall2020

    • Author(s)
      Shunsuke Fujimura, Ken Yamamoto, Masahiro Motosuke, Takahiro Tsukahara
    • Journal Title

      Heat Transfer Research

      Volume: -

    • Related Report
      2019 Research-status Report
    • Peer Reviewed
  • [Journal Article] Fully-automatic blood-typing chip exploiting bubbles for quick dilution and detection2020

    • Author(s)
      Ken Yamamoto, Ryosuke Sakurai, Masahiro Motosuke
    • Journal Title

      Biomicrofluidics

      Volume: 14 Issue: 2 Pages: 024111-024111

    • DOI

      10.1063/5.0006264

    • Related Report
      2019 Research-status Report
    • Peer Reviewed
  • [Journal Article] Concentration-adjustable micromixers using droplet injection into a microchannel2019

    • Author(s)
      Ryosuke Sakurai, Ken Yamamoto, Masahiro Motosuke
    • Journal Title

      Analyst

      Volume: 144 Issue: 8 Pages: 2780-2787

    • DOI

      10.1039/c8an02310g

    • Related Report
      2019 Research-status Report
    • Peer Reviewed
  • [Journal Article] Quick liquid propagation on a linear array of micro-pillars2019

    • Author(s)
      Lizhong Mu, Harunori N. Yoshikawa, Farzam Zoueshtiagh, Tetsuya Ogawa, Masahiro Motosuke, Ichiro Ueno
    • Journal Title

      Langumuir

      Volume: 35 Issue: 28 Pages: 9139-9145

    • DOI

      10.1021/acs.langmuir.9b00882

    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Presentation] Microfluidic-based biosensing for sustainable human health2021

    • Author(s)
      Masahiro Motosuke
    • Organizer
      INTERFINISH
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Nanoparticle assembly by photothermal microbubble2021

    • Author(s)
      Koki Okada, Yoshiyasu Ichikawa, Masahiro Motosuke
    • Organizer
      INTERFINISH
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Fluorescence anisotropy studies on BODIPY (pyrromethene 546) dye as a novel thermal probe2021

    • Author(s)
      Puneet Jain, Yoshiyasu Ichikawa, Masahiro Motosuke
    • Organizer
      2nd Asian Conference on Thermal Sciences (ACTS)
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 金ナノ構造体の光熱変換によって生成するマイクロバブルによる粒子集積メカニズムの解明2021

    • Author(s)
      岡田 皓輝, 小玉 健人, 山本 憲, 市川 義康, 元祐 昌廣
    • Organizer
      第49回可視化情報シンポジウム
    • Related Report
      2021 Annual Research Report
  • [Presentation] 液膜上エレクトロウェッテイング(EWOLF)における液滴内部流動の可視化2021

    • Author(s)
      高木 森平, 山本 憲, 市川 賀康, 元祐 昌廣
    • Organizer
      第49回可視化情報シンポジウム
    • Related Report
      2021 Annual Research Report
  • [Presentation] 非点収差PTVにおける機械学習を用いた粒子奥行位置の校正とその有効性2021

    • Author(s)
      市川 賀康, 菊池 亮太, 山本 憲, 元祐 昌廣
    • Organizer
      日本流体力学会 年会2021
    • Related Report
      2021 Annual Research Report
  • [Presentation] 蛍光異方性を用いた液体温度測定における粘性率の影響2021

    • Author(s)
      山口 玲輔, Puneet Jain, 市川賀康, 元祐昌廣
    • Organizer
      第42回日本熱物性シンポジウム
    • Related Report
      2021 Annual Research Report
  • [Presentation] オイルフィルム内部の流動に基づいた摩擦力計測2021

    • Author(s)
      市川 賀康, 元祐 昌廣
    • Organizer
      日本流体力学会 年会2021
    • Related Report
      2021 Annual Research Report
  • [Presentation] 各種有機溶剤中における蛍光色素BODIPY (pyrromethane 597) の温度依存性2021

    • Author(s)
      Puneet JAIN, 山口 玲輔, 市川 賀康, 元祐 昌廣
    • Organizer
      第12回マイクロ・ナノ工学シンポジウム
    • Related Report
      2021 Annual Research Report
  • [Presentation] 金ナノ構造体間の電場増強および光熱変換におけるギャップ効果2021

    • Author(s)
      千葉 大智, 小玉 健人, 岡田 皓輝, 市川 賀康, 元祐 昌廣
    • Organizer
      第12回マイクロ・ナノ工学シンポジウム
    • Related Report
      2021 Annual Research Report
  • [Presentation] ホログラフィックプラズモン光ピンセットによるナノ粒子の操作2021

    • Author(s)
      小玉 健人, 岡田 皓輝, 山本 憲, 市川 賀康, 元祐 昌廣
    • Organizer
      第31回MRS-J年次大会
    • Related Report
      2021 Annual Research Report
  • [Presentation] 先端的流量評価のためのフレキシブル流れセンサー2021

    • Author(s)
      元祐 昌廣
    • Organizer
      第31回MRS-J年次大会
    • Related Report
      2021 Annual Research Report
  • [Presentation] 疎水表面上に存在する極微細気泡の光学的観察2020

    • Author(s)
      向優作, 山本憲, 元祐昌廣
    • Organizer
      第57回日本伝熱シンポジウム
    • Related Report
      2020 Research-status Report
  • [Presentation] 金ナノ粒子のプラズモン加熱下でのナノ粒子の輸送現象2020

    • Author(s)
      小玉建人, 岡田皓輝, 山本憲, 元祐昌廣
    • Organizer
      第57回日本伝熱シンポジウム
    • Related Report
      2020 Research-status Report
  • [Presentation] プラズモニックバブルによるコロイド粒子の集積2020

    • Author(s)
      岡田 皓輝, 小玉 健人, 山本 憲, 元祐 昌廣
    • Organizer
      第48回可視化情報シンポジウム
    • Related Report
      2020 Research-status Report
  • [Presentation] 固液界面における極微細気泡の可視化と特性評価2020

    • Author(s)
      向 優作, 山本 憲, 元祐昌廣
    • Organizer
      第48回可視化情報シンポジウム
    • Related Report
      2020 Research-status Report
  • [Presentation] 局所加熱条件下マイクロスケールバブルにおける温度差マランゴニ対流の3次元数値解析2020

    • Author(s)
      藤村 俊介, 山本 憲, 元祐 昌廣, 塚原 隆裕
    • Organizer
      熱工学コンファレンス2020
    • Related Report
      2020 Research-status Report
  • [Presentation] バイオアッセイのためのマイクロ流体技術2020

    • Author(s)
      元祐 昌廣
    • Organizer
      第30回日本MRS年次大会
    • Related Report
      2020 Research-status Report
    • Invited
  • [Presentation] All-PDMS cytometer chip with embedded fiber waveguide and optimized 3D hydrodynamics focusing2019

    • Author(s)
      Masahiro Motosuke, Reiya Ono, Kosuke, Shigeta, Ken Yamamoto
    • Organizer
      The 32nd IEEE International Conference on Micro Electro Mechanical Systems (MEMS 2019)
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research
  • [Presentation] Microfluidic thermometry based on fluorescent polarization analysis2019

    • Author(s)
      Masahiro Motosuke, Sakie Takeda, Ken Yamamoto
    • Organizer
      Gordon Research Conference on Physics and Chemistry of Microfluidics
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research
  • [Presentation] Microfluidic handling and evaluation of nanoparticles in water2019

    • Author(s)
      Masahiro Motosuke, Ken Yamamoto, Kensuke Fujita, Masumi Serita, Keisuke Kurita
    • Organizer
      International Workshop on Environmental Engineering 2019 (IWEE2019)
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research
  • [Presentation] Droplet-actuated microchannel mixer2019

    • Author(s)
      Ken Yamamoto, Ryosuke Sakurai, Masahiro Motosuke
    • Organizer
      Droplets 2019
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research
  • [Presentation] Blood-typing test with bubbles: multiphase systems is complicated, yet simple2019

    • Author(s)
      Ken Yamamoto, Ryosuke Sakurai, Masahiro Motosuke
    • Organizer
      Special Mini-Symposium on Dynamic Fluid Interfaces
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] Electrokinetic microfluidic modulation of interfacial flow and reaction2019

    • Author(s)
      Masahiro Motosuke
    • Organizer
      Special Mini-Symposium on Dynamic Fluid Interfaces
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] Fully-automated sensitive blood-typing chip2019

    • Author(s)
      Ken Yamamoto, Ryosuke Sakurai, Masahiro Motosuke
    • Organizer
      23rd International Conference on Miniaturized Systems for Chemistry and Life Science (micro-TAS)
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research
  • [Presentation] Dielectrophoretic cancer-type sorting chip as advanced liquid biopsy2019

    • Author(s)
      Yuto Sasaki, Mio Mizoguchi, Ken Yamamoto, Masahiro Motosuke
    • Organizer
      23rd International Conference on Miniaturized Systems for Chemistry and Life Science (micro-TAS)
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research
  • [Presentation] Successive acceleration of macroscopic contact line of droplet induced by interaction with multiple pillars2019

    • Author(s)
      Yuta Takase, Hayate Nakamura, Masahiro Motosuke, Harunori N. Yoshikawa, Farzam Zoueshtiagh, Lizhong Mu, Ichiro Ueno
    • Organizer
      Microfluidics 2019
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research
  • [Presentation] Cell assay for evaluation of initial action of cell-cell adhesion using microfluidic platform2019

    • Author(s)
      Masahiro Motosuke
    • Organizer
      SelectBIO Microfluidics & Organ-on-a-Chip Asia 2019
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] Measurement of pressure field in microchannel flow from velocity data obtained from micro-PIV2019

    • Author(s)
      Shingo Ota, Ken Yamamoto, Masahiro Motosuke
    • Organizer
      72nd Annual Meeting of the American Physical Society’s Division of Fluid Dynamics (APS-DFD)
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research
  • [Presentation] Characterization of liquid film temperature distribution based on fluorescent anisotropy2019

    • Author(s)
      Sakie Takeda, Ken Yamamoto, Masahiro Motosuke
    • Organizer
      2nd Pacific Rim Thermal Engineering Conference (PRTEC)
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research
  • [Presentation] 金ナノ粒子濃縮デバイスの開発2019

    • Author(s)
      栗田 啓佑, 藤田 健介, 山本 憲, 元祐 昌廣
    • Organizer
      化学とマイクロ・ナノシステム学会 第39回研究会
    • Related Report
      2019 Research-status Report
  • [Presentation] 固体接合面間の液膜厚さ分布測定に関する検討2019

    • Author(s)
      武田 咲希恵, 山本 憲, 元祐 昌廣
    • Organizer
      第56回日本伝熱シンポジウム
    • Related Report
      2019 Research-status Report
  • [Presentation] マイクロ流体プラットフォームによる高度ナノバイオアッセイ2019

    • Author(s)
      元祐 昌廣
    • Organizer
      グリーンインキュベーションコンソーシアム 2019年度 第62回研究セミナー
    • Related Report
      2019 Research-status Report
    • Invited
  • [Presentation] 液滴挙動による物質移動促進の可視化および物理学的考察2019

    • Author(s)
      山本 憲, 櫻井 亮介, 元祐 昌廣
    • Organizer
      第47回可視化情報シンポジウム
    • Related Report
      2019 Research-status Report
  • [Presentation] ライデンフロスト現象における蒸気ポケットの観察2019

    • Author(s)
      山本憲, 元祐昌廣
    • Organizer
      混相流シンポジウム2019
    • Related Report
      2019 Research-status Report
  • [Presentation] 光加熱される金ナノ粒子周りの物質輸送現象2019

    • Author(s)
      元祐 昌廣
    • Organizer
      第2回先進的ながれ研究会
    • Related Report
      2019 Research-status Report
  • [Presentation] 接着分子結合量が白血球ローリングに与える影響の解明2019

    • Author(s)
      市川 拓哉, フォン チュンリ, 山本 憲, 元祐 昌廣
    • Organizer
      日本機械学会2019年度年次大会
    • Related Report
      2019 Research-status Report
  • [Presentation] マイクロ流れにおける速度場から圧力場を求める手法に関する検討2019

    • Author(s)
      太田 慎吾, 山本 憲, 元祐 昌廣
    • Organizer
      日本流体力学会 年会2019
    • Related Report
      2019 Research-status Report
  • [Presentation] 異種血中循環がん細胞分離回収デバイスの開発2019

    • Author(s)
      佐々木勇斗, 溝口美生, 山本憲, 元祐昌廣
    • Organizer
      化学とマイクロ・ナノシステム学会 第40回研究会
    • Related Report
      2019 Research-status Report
  • [Presentation] 微粒子挙動とせん断応力場の3次元評価2019

    • Author(s)
      元祐 昌廣
    • Organizer
      第29回日本MRS年次大会
    • Related Report
      2019 Research-status Report
    • Invited
  • [Book] マイクロ・ナノ熱工学の進展(担当:第5編 計測, 第1章 光計測)2021

    • Author(s)
      マイクロ・ナノ熱工学の進展編集委員会
    • Total Pages
      808
    • Publisher
      エヌ・ティー・エス
    • ISBN
      9784860437220
    • Related Report
      2021 Annual Research Report
  • [Remarks] 研究室webページ(日本語)

    • URL

      https://www.rs.tus.ac.jp/motlab/jp/index.html

    • Related Report
      2021 Annual Research Report 2020 Research-status Report
  • [Remarks] 研究室webページ(英語)

    • URL

      https://www.rs.tus.ac.jp/motlab/en/index.html

    • Related Report
      2021 Annual Research Report 2020 Research-status Report
  • [Remarks] 研究室webページ(日本語)

    • URL

      https://www.rs.tus.ac.jp/motlab/jp/index.html

    • Related Report
      2019 Research-status Report
  • [Remarks] 研究室webページ(英語)

    • URL

      https://www.rs.tus.ac.jp/motlab/en/index.html

    • Related Report
      2019 Research-status Report

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Published: 2019-07-04   Modified: 2023-01-30  

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