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Cell observation platform using biological nanopore probes

Research Project

Project/Area Number 19K15418
Research Category

Grant-in-Aid for Early-Career Scientists

Allocation TypeMulti-year Fund
Review Section Basic Section 28050:Nano/micro-systems-related
Research InstitutionNagaoka University of Technology

Principal Investigator

Shoji Kan  長岡技術科学大学, 技学研究院, 准教授 (80788258)

Project Period (FY) 2019-04-01 – 2023-03-31
Project Status Completed (Fiscal Year 2022)
Budget Amount *help
¥4,030,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥930,000)
Fiscal Year 2022: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2021: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2020: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2019: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Keywordsナノポア / 走査型イオンコンダクタンス顕微鏡 / 構造DNAナノテクノロジー / 脂質二分子膜 / 生体ナノポアプローブ / ナノポアセンシング / 生体ナノポア / DNAナノポア / ハイドロゲル / ナノピペット / Microfluidics / 走査型プローブ顕微鏡 / マイクロ流体力学 / プローブ顕微鏡
Outline of Research at the Start

本申請研究では、細胞培養や溶液調整を行うマイクロ流体制御技術と局所的なナノポアセンシングが可能な生体ナノポアプローブを組み合わせることで、全く新しい細胞観察プラットフォームの開発を目指す。本細胞観察プラットフォームでは、生体ナノポアプローブを用いてマイクロ流路内で培養した細胞から放出される様々な細胞放出物を直接観察する。細胞から分泌される様々な生体分子は、細胞のシグナル伝達物質として用いられ、また様々な疾患のバイオマーカーとしても注目されているため、生体ナノポアプローブにより一分子レベルでの細胞分泌物質の研究が可能となれば、新たな細胞観察手法として非常に有用である。

Outline of Final Research Achievements

In this project, in order to realize the measurement of chemicals released from living cells, we developed biological nanopore probes that can detect local chemicals and demonstrated to detect biological chemicals with the biological nanopore probes by controlling the position of the probe with scanning ion conductance microscopy. As a result, we successfully developed the nanopore probe with nanometer scale tip size and mapped biological molecules using the probe. In addition, we developed a DNA nanopore probe that synthetic DNA nanopores are modified on a gold needle electrode and successfully offered the potential of spatially-resolved chemical detection using the DNA nanopores. These results were published in several journals including ACS Nano in the ACS.

Academic Significance and Societal Importance of the Research Achievements

本研究の学術的意義は、プローブ型の人工細胞膜システムを開発することで、これまで均一なバルク溶液中にのみ応用されてきたナノポアセンシングによる分子検出を局所的な分子検出に応用し、ナノポアセンシングによる局所分子検出の特性について検証した点である。一方、社会的意義は、本研究成果により細胞分泌物質のリアルタイム計測が可能となることで、細胞分泌が寄与する様々な疾患のメカニズム解明や創薬に寄与できることである。今後、本技術を発展させ細胞分泌物質計測の実現を目指す。

Report

(5 results)
  • 2022 Annual Research Report   Final Research Report ( PDF )
  • 2021 Research-status Report
  • 2020 Research-status Report
  • 2019 Research-status Report
  • Research Products

    (73 results)

All 2023 2022 2021 2020 2019 Other

All Int'l Joint Research (2 results) Journal Article (10 results) (of which Int'l Joint Research: 3 results,  Peer Reviewed: 10 results,  Open Access: 2 results) Presentation (57 results) (of which Int'l Joint Research: 12 results,  Invited: 8 results) Book (2 results) Remarks (2 results)

  • [Int'l Joint Research] University of Cincinnati(米国)

    • Related Report
      2020 Research-status Report
  • [Int'l Joint Research] University of Cincinnati(米国)

    • Related Report
      2019 Research-status Report
  • [Journal Article] Accelerating biophysical studies and applications by label-free nanopore sensing2023

    • Author(s)
      Yamazaki Hirohito、Shoji Kan
    • Journal Title

      Biophysics and Physicobiology

      Volume: 20 Issue: 1 Pages: n/a

    • DOI

      10.2142/biophysico.bppb-v20.0010

    • ISSN
      2189-4779
    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] DNA Nanopore-Tethered Gold Needle Electrodes for Channel Current Recording2023

    • Author(s)
      Shogo Ikarashi, Hiromu Akai, Hiroki Koiwa, Yukihiro Izawa, Jun Takahashi, Takuya Mabuchi, Kan Shoji
    • Journal Title

      ACS Nano

      Volume: -

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Nanopore Probes Using Hydrogel-Filled Nanopipettes as Sensors for Chemical Imaging2022

    • Author(s)
      Yoshihara Ryo、Nomi Shuta、Shoji Kan
    • Journal Title

      ACS Applied Nano Materials

      Volume: 5 Issue: 10 Pages: 15808-15816

    • DOI

      10.1021/acsanm.2c03947

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Microcavity volume control on a tip of Ag/AgCl electrodes for stable channel current measurements of biological nanopores2022

    • Author(s)
      Hasegawa Naru、Shoji Kan
    • Journal Title

      The Analyst

      Volume: 147 Issue: 6 Pages: 1191-1198

    • DOI

      10.1039/d2an00014h

    • Related Report
      2021 Research-status Report
    • Peer Reviewed
  • [Journal Article] Recessed Ag/AgCl Microelectrode-Supported Lipid Bilayer for Nanopore Sensing2020

    • Author(s)
      Shoji Kan、Kawano Ryuji、White Ryan J.
    • Journal Title

      Analytical Chemistry

      Volume: 92 Issue: 15 Pages: 10856-10862

    • DOI

      10.1021/acs.analchem.0c02720

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Analysis of Membrane Protein Deinsertion-Associated Currents with Nanoneedle-Supported Bilayers to Discover Pore Formation Mechanisms2020

    • Author(s)
      Shoji Kan、Kawano Ryuji、White Ryan J.
    • Journal Title

      Langmuir

      Volume: 36 Issue: 34 Pages: 10012-10021

    • DOI

      10.1021/acs.langmuir.0c00833

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Recent Advances in Liposome-Based Molecular Robots2020

    • Author(s)
      Shoji Kan、Kawano Ryuji
    • Journal Title

      Micromachines

      Volume: 11 Issue: 9 Pages: 788-788

    • DOI

      10.3390/mi11090788

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] 細胞機能のボトムアップデザインとシステム化2020

    • Author(s)
      庄司観、川野竜司
    • Journal Title

      生物工学会誌

      Volume: 98 Pages: 651-654

    • Related Report
      2020 Research-status Report
    • Peer Reviewed
  • [Journal Article] Biological Nanopore Probe: Probing of Viscous Solutions in a Confined Nanospace2020

    • Author(s)
      Masaki Matsushita, Kan Shoji, Natsumi Takai, Ryuji Kawano
    • Journal Title

      The Journal of Physical Chemistry B

      Volume: 124 Issue: 12 Pages: 2410-2416

    • DOI

      10.1021/acs.jpcb.9b11096

    • Related Report
      2019 Research-status Report
    • Peer Reviewed
  • [Journal Article] Osmotic-engine-driven liposomes in microfluidic channels2019

    • Author(s)
      Kan Shoji, Ryuji Kawano
    • Journal Title

      Lab on a Chip

      Volume: 19 Issue: 20 Pages: 3472-3480

    • DOI

      10.1039/c9lc00788a

    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Presentation] Probe-Type Artificial Cell Membranes Formed with Nanopore-Modified Gold Needles2023

    • Author(s)
      Kan Shoji, Shogo Ikarashi
    • Organizer
      2022 IEEE Cyborg and Bionic Systems
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Electrode-Tethered DNA Nanopore Systems for Nanopore Sensing2022

    • Author(s)
      Kan Shoji
    • Organizer
      Workshop on Biosystems Design
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] プローブ型人工細胞膜システムを用いたナノポアセンシング2022

    • Author(s)
      庄司観
    • Organizer
      第6回有機・無機エレクトロニクスシンポジウム
    • Related Report
      2022 Annual Research Report
    • Invited
  • [Presentation] Biological Nanopore Probe for Molecular Detection and Topographic Imaging2022

    • Author(s)
      Shuta Nomi, Ryo Yoshihara, Kan Shoji
    • Organizer
      The 26th International Conference on Miniaturized Systems for Chemistry and Life Sciences
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Liposome Trap Using A Microfluidic Channel with Rail2022

    • Author(s)
      Shun Okada, Kan Shoji
    • Organizer
      The 26th International Conference on Miniaturized Systems for Chemistry and Life Sciences
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Development of Molecular-Responsive DNA nanopore for Bio,olecilar Measurements2022

    • Author(s)
      Hiromu Akai, Kan Shoji
    • Organizer
      The 28th International Conference on DNA Computing and Molecular Programming
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] DNA Nano-channels Leading to An Artificial Single-Cell Communication System2022

    • Author(s)
      Hiroki Koiwa, Kan Shoji
    • Organizer
      The 28th International Conference on DNA Computing and Molecular Programming
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] マイクロ流体デバイスを用いた細胞組織モデルの構築2022

    • Author(s)
      岡田瞬,庄司観
    • Organizer
      第8回サイボウニクス研究会
    • Related Report
      2022 Annual Research Report
  • [Presentation] Application of Probe-Type Artificial Cell Membrane Systems2022

    • Author(s)
      Kan Shoji
    • Organizer
      第60回日本生物物理学会年会
    • Related Report
      2022 Annual Research Report
  • [Presentation] ATP-Detectable DNA Nanopore Sensor2022

    • Author(s)
      Hiromu Akai, Kan Shoji
    • Organizer
      第60回日本生物物理学会年会
    • Related Report
      2022 Annual Research Report
  • [Presentation] プローブ型人工細胞膜システムを用いた 局所バイオセンサの開発2022

    • Author(s)
      庄司観
    • Organizer
      第34回バイオエンジニアリング講演会
    • Related Report
      2022 Annual Research Report
  • [Presentation] ATP濃度計測を目指したDNAナノポアの開発2022

    • Author(s)
      赤井大夢,庄司観
    • Organizer
      Cheminas45
    • Related Report
      2022 Annual Research Report
  • [Presentation] レールマイクロ流路を用いたリポソームトラップ2022

    • Author(s)
      岡田瞬,庄司観
    • Organizer
      Cheminas45
    • Related Report
      2022 Annual Research Report
  • [Presentation] イオン電流計測によるDNA構造体連結過程の観察2022

    • Author(s)
      井澤幸広,赤井大夢,小岩滉宜,庄司観
    • Organizer
      Cheminas45
    • Related Report
      2022 Annual Research Report
  • [Presentation] Bio-SICM応用に向けた生体ナノポアプローブの開発と評価2022

    • Author(s)
      能美柊汰,吉原諒,庄司観
    • Organizer
      2022年電気化学会北陸支部春季大会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 細胞間通信を目指したDNAナノチャネル構造体の提案2022

    • Author(s)
      小岩滉宜,庄司観
    • Organizer
      2022年電気化学会北陸支部春季大会
    • Related Report
      2022 Annual Research Report
  • [Presentation] DNA支持型脂質二分子膜を用いた革新的ナノポアセンサを目指して2022

    • Author(s)
      赤井大夢,庄司観
    • Organizer
      第8回サイボウニクス研究会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 分子応答型DNAナノポアを用いたATPセンシング技術の開発2022

    • Author(s)
      赤井大夢,庄司観
    • Organizer
      第8回サイボウニクス研究会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 細胞-機械情報通信を目指した2枚膜貫通型DNAナノポアの開発2022

    • Author(s)
      小岩滉宜,岩渕祥璽,野村M.慎一郎,村田智,庄司観
    • Organizer
      第8回サイボウニクス研究会
    • Related Report
      2022 Annual Research Report
  • [Presentation] サンプル調製機能を有するOn-Chipナノポアセンサの開発2022

    • Author(s)
      銭彦尭,庄司観
    • Organizer
      第8回サイボウニクス研究会
    • Related Report
      2022 Annual Research Report
  • [Presentation] ハイドロゲル修飾銀マイクロ電極を用いたナノポアセンシングの検証2022

    • Author(s)
      田辺陽暉,赤井大夢,庄司観
    • Organizer
      第8回サイボウニクス研究会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 茶カテキンを用いた人工細胞膜の耐久性向上2022

    • Author(s)
      中山裕貴,岡田瞬,庄司観
    • Organizer
      第8回サイボウニクス研究会
    • Related Report
      2022 Annual Research Report
  • [Presentation] イオン電流計測を用いたATP応答型DNAナノポアの機能評価2022

    • Author(s)
      赤井大夢,庄司観
    • Organizer
      Cheminas46
    • Related Report
      2022 Annual Research Report
  • [Presentation] マイクロレールを用いたリポソーム補足原理の検討2022

    • Author(s)
      岡田瞬,庄司観
    • Organizer
      Cheminas46
    • Related Report
      2022 Annual Research Report
  • [Presentation] ナノポア計測に応用可能なサンプル調製マイクロ流路の開発2022

    • Author(s)
      銭彦尭,庄司観
    • Organizer
      Cheminas46
    • Related Report
      2022 Annual Research Report
  • [Presentation] 標的リポソームへのDNA膜分子挿入法の開発2022

    • Author(s)
      小岩滉宜,岩渕祥璽,野村M.慎一郎,村田智,庄司観
    • Organizer
      第6回分子ロボティクス年次大会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 生体ナノポアプローブを用いた段差計測2022

    • Author(s)
      能美柊汰,岡田瞬,庄司観
    • Organizer
      第6回分子ロボティクス年次大会
    • Related Report
      2022 Annual Research Report
  • [Presentation] ハイドロゲル修飾銀マイクロ電極を用いた人工細胞膜の形成2022

    • Author(s)
      田辺陽暉,赤井大夢,庄司観
    • Organizer
      第6回分子ロボティクス年次大会
    • Related Report
      2022 Annual Research Report
  • [Presentation] ナノポアセンシングの自動化に向けた膜形成位置検出プログラムの開発2022

    • Author(s)
      石塚洋渡,能美柊汰,庄司観
    • Organizer
      第6回分子ロボティクス年次大会
    • Related Report
      2022 Annual Research Report
  • [Presentation] Characteristics of Biological Nanopore Probes as Topological Imaging System2022

    • Author(s)
      Shuta Nomi, Kan Shoji
    • Organizer
      第60回日本生物物理学会年会
    • Related Report
      2022 Annual Research Report
  • [Presentation] Microrail-assisted liposome trapping in a microfluidic channel2022

    • Author(s)
      岡田瞬,庄司観
    • Organizer
      学術変革・GIR融合セミナー
    • Related Report
      2022 Annual Research Report
  • [Presentation] Development of molecule-gated DNA nanopore for biomolecular measurement2022

    • Author(s)
      Hiromu Akai, Kan Shoji
    • Organizer
      International Workshop on Molecular Cybernetics
    • Related Report
      2021 Research-status Report
    • Int'l Joint Research
  • [Presentation] Microfluidic channels for aligning multi-compartment liposomes2022

    • Author(s)
      Shun Okada, Kan Shoji
    • Organizer
      International Workshop on Molecular Cybernetics
    • Related Report
      2021 Research-status Report
    • Int'l Joint Research
  • [Presentation] Artificial Cell Membrane Systems Leading to a Cell-Machine Interface2021

    • Author(s)
      Kan Shoji
    • Organizer
      32nd 2021 International Symposium on Micro-Nano Mechatronics and Human Science
    • Related Report
      2021 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] 生物-機械インターフェイスの構築を目指したプローブ型人工細胞膜システムの開発2021

    • Author(s)
      庄司観
    • Organizer
      第7回分子サイバネティクス領域セミナー
    • Related Report
      2021 Research-status Report
    • Invited
  • [Presentation] 人工細胞膜システムの応用展開 ~生物と機械のインターフェイス構築を目指して~2021

    • Author(s)
      庄司観
    • Organizer
      日本機械学会 バイオエンジニアリング部門 出藍セミナーシリーズ 第2回
    • Related Report
      2021 Research-status Report
    • Invited
  • [Presentation] 工細胞膜を用いたセンサシステム2021

    • Author(s)
      庄司観
    • Organizer
      第62回生体・医療材料部門員会
    • Related Report
      2021 Research-status Report
    • Invited
  • [Presentation] Biological Nanopore Probe for SICM Applications2021

    • Author(s)
      Ryo Yoshihara, Kan Shoji
    • Organizer
      The 25th International Conference on Miniaturized Systems for Chemistry and Life Sciences
    • Related Report
      2021 Research-status Report
    • Int'l Joint Research
  • [Presentation] DNA Nanopore-Threaded Gold Nanoneedles for Channel Current Recording2021

    • Author(s)
      Shogo Ikarashi, Hiromu Akai, Hiroki Koiwa, Kan Shoji
    • Organizer
      6th-STI-Gigaku 2021
    • Related Report
      2021 Research-status Report
    • Int'l Joint Research
  • [Presentation] DNAナノポア修飾ニードルによるポアの膜挿入効率の改善2021

    • Author(s)
      五十嵐正悟,赤井大夢,小岩滉宜,庄司観
    • Organizer
      Cheminas44
    • Related Report
      2021 Research-status Report
  • [Presentation] ガラスマイクロキャピラリ流路のためのコネクタ開発2021

    • Author(s)
      岡田瞬,庄司観
    • Organizer
      Cheminas44
    • Related Report
      2021 Research-status Report
  • [Presentation] 光硬化ゲル充填生体ナノポアプローブの開発2021

    • Author(s)
      能美柊汰,吉原諒,庄司観
    • Organizer
      Cheminas44
    • Related Report
      2021 Research-status Report
  • [Presentation] マイクロ流路と生体ナノポアプローブを組み合わせたセンサシステム2021

    • Author(s)
      庄司観
    • Organizer
      Cheminas44
    • Related Report
      2021 Research-status Report
  • [Presentation] 生体分子計測を目指した分子応答性 DNA ナノポアの提案2021

    • Author(s)
      赤井大夢,五十嵐正悟,庄司観
    • Organizer
      第5回分子ロボティクス年次大会
    • Related Report
      2021 Research-status Report
  • [Presentation] ギャップジャンクション様システムの構築を目指した DNA ナノチャネルの開発2021

    • Author(s)
      小岩滉宜,五十嵐正悟,庄司観
    • Organizer
      第5回分子ロボティクス年次大会
    • Related Report
      2021 Research-status Report
  • [Presentation] 電流フィードバックによる人工細胞膜形成システムの開発2021

    • Author(s)
      Vu Xuan Viet,吉原諒,庄司観
    • Organizer
      第5回分子ロボティクス年次大会
    • Related Report
      2021 Research-status Report
  • [Presentation] ゲル充填ガラスピペットを用いた生体ナノポアプローブの開発2021

    • Author(s)
      吉原諒,庄司観
    • Organizer
      Cheminas 43
    • Related Report
      2021 Research-status Report
  • [Presentation] チャネル電流計測における溶液体積の影響と制御2021

    • Author(s)
      長谷川就,庄司観
    • Organizer
      Cheminas 43
    • Related Report
      2021 Research-status Report
  • [Presentation] 細胞観察を目指した生体ナノポアプローブの開発2020

    • Author(s)
      庄司観、川野竜司
    • Organizer
      ロボティクス・メカトロニクス講演会2020
    • Related Report
      2020 Research-status Report
  • [Presentation] 脂質二分子膜の引き剥がしによるポア形成メカニズムの解析2020

    • Author(s)
      庄司観、川野竜司、White Ryan J.
    • Organizer
      Cheminas42
    • Related Report
      2020 Research-status Report
  • [Presentation] マイクロ流路を用いたHigh-throughputナノポアセンサ開発に向けて2020

    • Author(s)
      佐藤大樹、庄司観
    • Organizer
      第4回分子ロボティクス研究会年次大会
    • Related Report
      2020 Research-status Report
  • [Presentation] bio-inspired SICMへの応用を目指した生体ナノポアプローブの開発2020

    • Author(s)
      吉原諒、庄司観
    • Organizer
      第4回分子ロボティクス研究会年次大会
    • Related Report
      2020 Research-status Report
  • [Presentation] 電極固定型DNAナノポアの提案2020

    • Author(s)
      五十嵐正悟、庄司観
    • Organizer
      第4回分子ロボティクス研究会年次大会
    • Related Report
      2020 Research-status Report
  • [Presentation] Biological Nanopore Probes for Spatially Resolved Nanopore Sensing2020

    • Author(s)
      Shoji Kan
    • Organizer
      2020 Nanopore Electrochemistry Meeting
    • Related Report
      2020 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] プローブ型生体ナノポアシステムの応用展開2020

    • Author(s)
      庄司観
    • Organizer
      電気化学会 東北支部 第51 回セミコンファレンス、第33 回東北若手の会
    • Related Report
      2020 Research-status Report
    • Invited
  • [Presentation] 局所ケミカルセンシングを目指した生体ナノポアプローブの開発2020

    • Author(s)
      庄司観, 川野竜司, Ryan J. White
    • Organizer
      日本機械学会関東支部 第26期総会・講演会
    • Related Report
      2019 Research-status Report
  • [Presentation] Nanopore probe and its application for chemical sensing and analysis of pore formation mechanisms2019

    • Author(s)
      Kan Shoji, Ryuji Kawano, Ryan J. White,
    • Organizer
      Oesper Symposium
    • Related Report
      2019 Research-status Report
  • [Book] De-Insertion Current Analysis of Pore-Forming Peptides and Proteins Using Gold Electrode-Supported Lipid Bilayer2021

    • Author(s)
      Kan Shoji (Ediotr: Charles G. Cranfield)
    • Total Pages
      10
    • Publisher
      Springer Nature
    • Related Report
      2021 Research-status Report
  • [Book] Chapter 17, Nanopore Decoding for DNA Computing (DNA- and RNA-Based Computing Systems)2020

    • Author(s)
      Yasuga Hiroki, Shoji Kan, Kawano Ryuji (Editor: Katz Evgeny)
    • Total Pages
      17
    • Publisher
      WILEY‐VCH GmbH
    • ISBN
      9783527347209
    • Related Report
      2020 Research-status Report
  • [Remarks] マイクロ電極を用いた簡易ナノポアセンサーの開発

    • URL

      https://www.nagaokaut.ac.jp/kenkyu/research/research/r2/research-news-200803.html

    • Related Report
      2020 Research-status Report
  • [Remarks] 脂質二分子膜の引き剥がしによる膜タンパク質のポア形成メカニズムの解析

    • URL

      https://www.nagaokaut.ac.jp/kenkyu/research/research/r2/research-news-200911.html

    • Related Report
      2020 Research-status Report

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Published: 2019-04-18   Modified: 2024-01-30  

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