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Multi-scale micromanipulation system based on a wide-frequency-range mechanical vibration

Research Project

Project/Area Number 23K22725
Project/Area Number (Other) 22H01454 (2022-2023)
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeMulti-year Fund (2024)
Single-year Grants (2022-2023)
Section一般
Review Section Basic Section 20020:Robotics and intelligent system-related
Research InstitutionChuo University

Principal Investigator

Hayakawa Takeshi  中央大学, 理工学部, 教授 (70759266)

Co-Investigator(Kenkyū-buntansha) 鈴木 宏明  中央大学, 理工学部, 教授 (20372427)
工藤 謙一  中央大学, その他部局等, 嘱託職員 (90250232)
Project Period (FY) 2024-04-01 – 2025-03-31
Project Status Completed (Fiscal Year 2024)
Budget Amount *help
¥17,810,000 (Direct Cost: ¥13,700,000、Indirect Cost: ¥4,110,000)
Fiscal Year 2024: ¥3,380,000 (Direct Cost: ¥2,600,000、Indirect Cost: ¥780,000)
Fiscal Year 2023: ¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
Fiscal Year 2022: ¥10,270,000 (Direct Cost: ¥7,900,000、Indirect Cost: ¥2,370,000)
Keywords微細操作 / マイクロロボティクス / マイクロ流体 / 振動誘起流れ / 細胞組織構築 / バイオアセンブラ / 細胞操作 / MEMS
Outline of Research at the Start

本研究では,機械振動と流体の相互作用を利用して,1 Hz~1 MHzの振動をマイクロ流体デバイスに印加することにより,様々なサイズの物体を操作する技術の実現を目指す.
まず,1 kHz~1 MHzの振動を印加可能な,ワイドレンジ周波数機械振動印加システムの構築を行い,それぞれの周波数帯における機械振動-流体相互作用を実験的・理論的に解析する.また,構築したシステム上で使用可能な細胞培養チャンバーを作製し,細胞を培養しながら操作を行えるシステムを構築する.最終的には,構築したシステムを用いて細胞を対象に操作を行い,様々なサイズや形状の細胞パターンの作製を目指す.

Outline of Final Research Achievements

In this study, we developed a system for generating cellular patterns of various sizes using broadband mechanical vibrations. First, we constructed a vibration application system by combining a voice coil motor and a piezoelectric stage to apply vibrations ranging from 1 Hz to 100 kHz. Using this system, we generated vibration-induced flow with 100 Hz order vibrations to form 100 μm-sized cellular spheroids. Then, by applying 10 Hz order vibrations to induce Faraday waves, we successfully arranged the spheroids to create high cell-density patterns extending over several tens of millimeters.

Academic Significance and Societal Importance of the Research Achievements

従来の細胞操作技術では,対象とする物体のサイズや,生成するパターンのサイズのレンジが狭いものがほとんどであり,大きなサイズの細胞パターンを高速で生成することは難しかった.本研究成果により,高い細胞密度を有し,大きいサイズの細胞パターンが高速で作製できるようになれば,実際に移植可能なサイズの細胞組織を作製可能となると考えられる.

Report

(4 results)
  • 2024 Annual Research Report   Final Research Report ( PDF )
  • 2023 Annual Research Report
  • 2022 Annual Research Report
  • Research Products

    (42 results)

All 2024 2023 2022

All Presentation (42 results) (of which Int'l Joint Research: 19 results)

  • [Presentation] COMBINATION OF VIBRATION-INDUCED FLOW AND FARADAY WAVES FOR LARGE SCALETISSUE CONSTRUCTION BUILT UP FROM CELL SPHEROIDS2024

    • Author(s)
      Ryutaro Toyoshima, Takeshi Hayakawa
    • Organizer
      The 28th International Conference on Miniaturized Systems for Chemistry and Life Sciences - Micro-Total Analysis Systems (MicroTAS 2024)
    • Related Report
      2024 Annual Research Report
    • Int'l Joint Research
  • [Presentation] THEORETICAL AND EXPERIMENTAL EVALUATION OF ROTATION OF MICROOBJECTS BASED ON A VIBRATION-INDUCED FLOW2024

    • Author(s)
      Masatomo Arai, Takeshi Hayakawa
    • Organizer
      The 28th International Conference on Miniaturized Systems for Chemistry and Life Sciences - Micro-Total Analysis Systems (MicroTAS 2024)
    • Related Report
      2024 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Fabrication of an acoustic lens towards high-power acoustic cel manipulation2024

    • Author(s)
      Souta Kurihara, Takeshi Hayakawa
    • Organizer
      35th 2024 International Symposium on Micro-NanoMechatronics and Human Science (MHS2024)
    • Related Report
      2024 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Rapid Cell Spheroid Formation and Patterning Based on Vibration-Induced Flow and Faraday Waves2024

    • Author(s)
      Ryutaro Toyoshima, Takeshi Hayakawa
    • Organizer
      35th 2024 International Symposium on Micro-NanoMechatronics and Human Science (MHS2024)
    • Related Report
      2024 Annual Research Report
    • Int'l Joint Research
  • [Presentation] オープンチップを用いた音響流体システムにおける音響波印加効率の向上2024

    • Author(s)
      栗原 壮汰,平田 菜摘,早川 健
    • Organizer
      日本機械学会ロボティクス・メカトロニクス講演会2024(ROBOMECH2024)
    • Related Report
      2024 Annual Research Report
  • [Presentation] 振動誘起流れによる微小物体の回転における立ち上がり特性の評価2024

    • Author(s)
      新井 将知,早川 健
    • Organizer
      日本機械学会ロボティクス・メカトロニクス講演会2024(ROBOMECH2024)
    • Related Report
      2024 Annual Research Report
  • [Presentation] 二軸水平振動により誘起されるファラデー波を用いた細胞スフェロイドのパターン生成2024

    • Author(s)
      豊島 隆太朗,早川 健
    • Organizer
      日本機械学会ロボティクス・メカトロニクス講演会2024(ROBOMECH2024)
    • Related Report
      2024 Annual Research Report
  • [Presentation] 音響流体デバイスにおける共振周波数シフトの評価2024

    • Author(s)
      畠山 尭之,早川 健
    • Organizer
      日本機械学会ロボティクス・メカトロニクス講演会2024(ROBOMECH2024)
    • Related Report
      2024 Annual Research Report
  • [Presentation] 音響流体デバイスの共振特性に対する接着層のQ値の影響の評価2024

    • Author(s)
      畠山 尭之,早川 健
    • Organizer
      化学とマイクロ・ナノシステム学会 第50回研究会(CHEMINAS 50)
    • Related Report
      2024 Annual Research Report
  • [Presentation] 高出力音響流体システムの実現に向けた音響レンズの作製2024

    • Author(s)
      栗原 壮汰,早川 健
    • Organizer
      化学とマイクロ・ナノシステム学会 第50回研究会(CHEMINAS 50)
    • Related Report
      2024 Annual Research Report
  • [Presentation] ACOUSTOFLUIDIC MICROMANIPULATION SYSTEM WITH AN OPEN MICROFLUIDIC CHIP2023

    • Author(s)
      Natsumi HIRATA, Takeshi HAYAKAWA
    • Organizer
      The 22nd International Conference on Solid-State Sensors, Actuators and Microsystems (Transducers2023)
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] CELL CONCENTRATION BY USING SIMPLE ACOUSTOFLUIDIC SYSTEM WITH LOW SAMPLE LOSS FOR RARE CELL APPLICATIONS2023

    • Author(s)
      Natsumi Hirata, Hayato Yamaki, Takeshi Hayakawa
    • Organizer
      The 27th International Conference on Miniaturized Systems for Chemistry and Life Sciences (MicroTAS 2023)
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] EVALUATION OF THE THREE-DIMENSIONAL SHAPE OF THE CELL SPHEROIDS FORMED BY USING VIBRATION-INDUCED FLOW2023

    • Author(s)
      Yui Katsumata, Takeshi Hayakawa
    • Organizer
      The 27th International Conference on Miniaturized Systems for Chemistry and Life Sciences (MicroTAS 2023)
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Size Separation of Microparticles by Using Acoustofluidic System with an Open Microfluidic Chip2023

    • Author(s)
      Natusmi HIRATA, Takeshi HAYAKAWA
    • Organizer
      34th 2023 International Symposium on Micro-NanoMechatronics and Human Science (MHS2023)
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Analysis of on-chip cell rotation based on a vibration-induced flow2023

    • Author(s)
      Masatomo Arai, Hiroyasu Kobayashi, and Takeshi Hayakawa
    • Organizer
      34th 2023 International Symposium on Micro-NanoMechatronics and Human Science (MHS2023)
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] オープンチップシステムを用いた音響流体微細操作2023

    • Author(s)
      平田菜摘,早川健
    • Organizer
      日本機械学会ロボティクス・メカトロニクス講演会2023(ROBOMECH2023)
    • Related Report
      2023 Annual Research Report
  • [Presentation] 振動誘起流れにより作製した細胞スフェロイドの3次元形状評価2023

    • Author(s)
      勝股由衣,早川健
    • Organizer
      日本機械学会ロボティクス・メカトロニクス講演会2023(ROBOMECH2023)
    • Related Report
      2023 Annual Research Report
  • [Presentation] 圧電振動子の接着方法の音響波印加効率への影響の評価2023

    • Author(s)
      畠山 尭之,早川 健
    • Organizer
      日本機械学会ロボティクス・メカトロニクス講演会2023(ROBOMECH2023)
    • Related Report
      2023 Annual Research Report
  • [Presentation] マイクロ音響流体デバイスにおける最適印加周波数探索法の検討2023

    • Author(s)
      畠山 尭之、早川 健
    • Organizer
      第14回マイクロナノ工学シンポジウム
    • Related Report
      2023 Annual Research Report
  • [Presentation] オープンチップを用いた音響流体微細操作システムによる微小物体のサイズ分離2023

    • Author(s)
      平田 菜摘,早川 健
    • Organizer
      化学とマイクロ・ナノシステム学会 第48回研究会(CHEMINAS 48)
    • Related Report
      2023 Annual Research Report
  • [Presentation] 水平振動により誘起されるファラデー波を用いたスフェロイドのパターン生成2023

    • Author(s)
      豊島 隆太朗,勝股 由衣,早川 健
    • Organizer
      第24回計測自動制御学会システムインテグレーション部門講演会(SI2023)
    • Related Report
      2023 Annual Research Report
  • [Presentation] オープンチップを用いた音響流体微細操作システムにおける音響波印加効率の向上2023

    • Author(s)
      平田 菜摘,栗原 壮汰,早川 健
    • Organizer
      第24回計測自動制御学会システムインテグレーション部門講演会(SI2023)
    • Related Report
      2023 Annual Research Report
  • [Presentation] PARALLEL FORMATION OF CELL SPHEROIDS BASED ON VIBRATION-INDUCED FLOW2022

    • Author(s)
      Takuya Iizawa, Takeshi Hayakawa
    • Organizer
      The 26th International Conference on Miniaturized Systems for Chemistry and Life Sciences (MicroTAS 2022)
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] CELL MANIPULATINO SYTEM FOR GENERATION OF CELL PATTERNS FROM MICROMETER TO MILLIMETER SCALE2022

    • Author(s)
      Kohei MORITA, Takeshi HAYAKAWA
    • Organizer
      The 26th International Conference on Miniaturized Systems for Chemistry and Life Sciences (MicroTAS 2022)
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 3D cell rotation based on a vibration-induced flow2022

    • Author(s)
      Hiroyasu KOBAYASHI, Yuha KOIKE, Takeshi HAYAKAWA
    • Organizer
      Acoutofluidics 2022
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Generation of various cell patterns with millimeter scale with standing waves on a liquid surface2022

    • Author(s)
      Kohei MORITA, Takeshi HAYAKAWA
    • Organizer
      Acoutofluidics 2022
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] An acoustofluidics micromanipulation sysytem with an open microfluidic chip2022

    • Author(s)
      Natsumi HIRATA, Takeshi HAYAKAWA
    • Organizer
      Acoutofluidics 2022
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] A manipulation system for phase-controllable acoustofluidic manipulations of microparticles2022

    • Author(s)
      Hayato Yamaki, Natsumi HIRATA, Takeshi HAYAKAWA
    • Organizer
      Acoutofluidics 2022
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Generation of Various Cell Patterns with Millimeter Scale by Applying Horizontal Vibrations2022

    • Author(s)
      Kohei MORITA, Takeshi HAYAKAWA
    • Organizer
      MHS2022: 33rd 2022 International Symposium on Micro-NanoMechatronics and Human Science
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Evaluation of improved acoustic vibration for acoustofluidic manipulation2022

    • Author(s)
      Hayato Yamaki, Natsumi HIRATA, Takeshi HAYAKAWA
    • Organizer
      MHS2022: 33rd 2022 International Symposium on Micro-NanoMechatronics and Human Science
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Acoustofluidic manipulation system with an open microfluidic chip2022

    • Author(s)
      Natsumi HIRATA, Takeshi HAYAKAWA
    • Organizer
      MHS2022: 33rd 2022 International Symposium on Micro-NanoMechatronics and Human Science
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] High-speed cell rotation based on a vibration-induced flow designed by evaluations of vertical flow around microstructures2022

    • Author(s)
      Hiroyasu KOBAYASHI, Yuha KOIKE, Takeshi HAYAKAWA
    • Organizer
      SII 2023 - 2023 IEEE/SICE International Symposium on System Integration
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 振動誘起流れの三次元観察システムの構築と細胞回転操作への応用2022

    • Author(s)
      小林 大保,小池 優巴,早川 健
    • Organizer
      化学とマイクロ・ナノシステム学会第45回研究会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 振動誘起流れを用いた微小物体回転操作のモデル構築2022

    • Author(s)
      小林 大保,小池 優巴,早川 健
    • Organizer
      日本機械学会ロボティクス・メカトロニクス講演会2022(ROBOMECH2022)
    • Related Report
      2022 Annual Research Report
  • [Presentation] 再現性の高い細胞スフェロイドの作製に向けた振動誘起流れパターンの評価2022

    • Author(s)
      飯沢 卓也,早川 健
    • Organizer
      日本機械学会ロボティクス・メカトロニクス講演会2022(ROBOMECH2022)
    • Related Report
      2022 Annual Research Report
  • [Presentation] 微細操作に向けたオンチップ音響振動の評価システム2022

    • Author(s)
      八巻 隼大,平田 菜摘,早川 健
    • Organizer
      日本機械学会ロボティクス・メカトロニクス講演会2022(ROBOMECH2022)
    • Related Report
      2022 Annual Research Report
  • [Presentation] 低周波振動を用いたマイクロ・ミリメートルの細胞パターン生成2022

    • Author(s)
      森田 晃平,早川 健
    • Organizer
      日本機械学会ロボティクス・メカトロニクス講演会2022(ROBOMECH2022)
    • Related Report
      2022 Annual Research Report
  • [Presentation] 音響放射力と音響流れを併用した微小物体の操作2022

    • Author(s)
      平田 菜摘,吉越孝樹,早川 健
    • Organizer
      日本機械学会ロボティクス・メカトロニクス講演会2022(ROBOMECH2022)
    • Related Report
      2022 Annual Research Report
  • [Presentation] 非線対称構造の周りの振動誘起流れを用いた細胞操作の切り替え2022

    • Author(s)
      Qiao Cheng、小林 大保、早川 健
    • Organizer
      日本機械学会ロボティクス・メカトロニクス講演会2022(ROBOMECH2022)
    • Related Report
      2022 Annual Research Report
  • [Presentation] 振動誘起流れを用いた細胞の高速回転操作に向けた構造体のデザイン2022

    • Author(s)
      小林 大保,小池 優巴,早川 健
    • Organizer
      化学とマイクロ・ナノシステム学会第46回研究会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 微細操作に向けた音響波印加効率の評価2022

    • Author(s)
      八巻 隼大,平田 菜摘,早川健
    • Organizer
      化学とマイクロ・ナノシステム学会第46回研究会
    • Related Report
      2022 Annual Research Report
  • [Presentation] オープンチップを用いた音響流体微細操作システム2022

    • Author(s)
      平田 菜摘,早川健
    • Organizer
      化学とマイクロ・ナノシステム学会第46回研究会
    • Related Report
      2022 Annual Research Report

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Published: 2022-04-19   Modified: 2026-01-16  

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