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Photolithographic fabrication of flexible and wet semi 3-D microstructure and its application to novel biochip

Research Project

Project/Area Number 16H03845
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Research Field Nano/Microsystems
Research InstitutionNational Institute of Advanced Industrial Science and Technology

Principal Investigator

Sumaru Kimio  国立研究開発法人産業技術総合研究所, 生命工学領域, 上級主任研究員 (40344436)

Co-Investigator(Kenkyū-buntansha) 高木 俊之  国立研究開発法人産業技術総合研究所, 生命工学領域, 主任研究員 (10248065)
Research Collaborator MORISHITA Kana  
TSUYUKUBO Atsushi  
Project Period (FY) 2016-04-01 – 2019-03-31
Project Status Completed (Fiscal Year 2018)
Budget Amount *help
¥18,850,000 (Direct Cost: ¥14,500,000、Indirect Cost: ¥4,350,000)
Fiscal Year 2018: ¥6,240,000 (Direct Cost: ¥4,800,000、Indirect Cost: ¥1,440,000)
Fiscal Year 2017: ¥6,370,000 (Direct Cost: ¥4,900,000、Indirect Cost: ¥1,470,000)
Fiscal Year 2016: ¥6,240,000 (Direct Cost: ¥4,800,000、Indirect Cost: ¥1,440,000)
Keywords光応答ポリマー材料 / ハイドロゲル / フォトリソグラフィ / 半立体構造 / 細胞培養足場 / 薬物リリース / 光応答性ポリマー材料 / マイクロファブリケーション / ソフトマテリアル
Outline of Final Research Achievements

The methodology to fabricate semi 3-D microstructures composed of hydrogel sheet was established on the basis of photolithographic process using commercialized materials only. By providing with sufficient adhesive property, it was demonstrated that semi 3-D cell culture system was constructed on the microstructures as culture scaffold. On the other hand, novel polymer materials which become water dissoluble in sharp response to light were developed. Using their thin layers, we demonstrated various cell manipulations such as selective collection of living cell from substrate, cell purification on plate, cell patterning and subsequent recovery, spatiotemporal control of drug release and construction of semi 3-D cell organoid.

Academic Significance and Societal Importance of the Research Achievements

新たに構築したしなやかな半立体細胞培養系は、平面固定培養と集塊浮遊培養の両方のメリットを併せ持ち、プラスチックやガラスなど、従来の硬質材料上での培養で失われてしまう組織特異的機能の維持が期待され、ヒト由来の培養細胞を用いたバイオアッセイの高精度化に貢献することが見込まれる。さらに、新たに開発された光応答性ポリマーは、細胞培養環境中で鋭敏な光応答水溶化を示すもので、細胞培養系をはじめとする種々のバイオシステムを光で自在に制御し、これまでにない高度な自動化や詳細な解析を可能にする重要な手段として、今後広く活用されることが期待される。

Report

(4 results)
  • 2018 Annual Research Report   Final Research Report ( PDF )
  • 2017 Annual Research Report
  • 2016 Annual Research Report
  • Research Products

    (41 results)

All 2019 2018 2017 2016 Other

All Journal Article (6 results) (of which Peer Reviewed: 5 results,  Open Access: 1 results,  Acknowledgement Compliant: 1 results) Presentation (27 results) (of which Int'l Joint Research: 12 results,  Invited: 5 results) Book (2 results) Remarks (1 results) Patent(Industrial Property Rights) (5 results) (of which Overseas: 2 results)

  • [Journal Article] Photoresponsive Aqueous Dissolution of Poly(N-Isopropylacrylamide) Functionalized with o-Nitrobenzaldehyde through Phase Transition2018

    • Author(s)
      Sumaru Kimio、Takagi Toshiyuki、Morishita Kana、Kanamori Toshiyuki
    • Journal Title

      Biomacromolecules

      Volume: 19 Issue: 7 Pages: 2913-2922

    • DOI

      10.1021/acs.biomac.8b00470

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Fabrication of pocket-like hydrogel microstructures through photolithography2018

    • Author(s)
      Sumaru Kimio、Takagi Toshiyuki、Morishita Kana、Satoh Taku、Kanamori Toshiyuki
    • Journal Title

      Soft Matter

      Volume: 14 Issue: 28 Pages: 5710-5714

    • DOI

      10.1039/c8sm00865e

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Automated adherent cell elimination by a high-speed laser mediated by a light-responsive polymer2018

    • Author(s)
      Hayashi Yohei、Matsumoto Junichi、Kumagai Shohei、Morishita Kana、Xiang Long、Kobori Yohei、Hori Seiji、Suzuki Masami、Kanamori Toshiyuki、Hotta Kazuhiro、Sumaru Kimio
    • Journal Title

      Communications Biology

      Volume: 1 Issue: 1 Pages: 1-9

    • DOI

      10.1038/s42003-018-0222-4

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] 細胞の自在操作を実現する新規光応答性ポリマー材料 (特集 革新的創薬研究への挑戦)2018

    • Author(s)
      須丸 公雄 , 高木 俊之 , 金森 敏幸
    • Journal Title

      化学工業

      Volume: 69 Pages: 579-584

    • NAID

      40021643145

    • Related Report
      2018 Annual Research Report
  • [Journal Article] Photo- and Thermoresponsive Dehydration of Spiropyran-Functionalized Polymer Regulated by Molecular Recognition2017

    • Author(s)
      Sumaru Kimio、Takagi Toshiyuki、Satoh Taku、Kanamori Toshiyuki
    • Journal Title

      Macromolecular Rapid Communications

      Volume: 39 Issue: 1 Pages: 1700234-1700234

    • DOI

      10.1002/marc.201700234

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Sectioning of Cultured Cell Monolayer Using Photo-Acid-Generating Substrate and Micro-Patterned Light Projection2017

    • Author(s)
      須丸 公雄、森下 加奈、高木 俊之、佐藤 琢、金森 敏幸
    • Journal Title

      EUROPEAN POLYMER JOURNAL

      Volume: 印刷中 Pages: 733-742

    • DOI

      10.1016/j.eurpolymj.2017.02.021

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Presentation] 光応答性ポリマー膜が拓く新しいバイオマニピュレーション2019

    • Author(s)
      須丸 公雄
    • Organizer
      春季講演会・膜工学サロン
    • Related Report
      2018 Annual Research Report
    • Invited
  • [Presentation] バイオシステムの自在操作を実現する光応答性ポリマー材料2019

    • Author(s)
      須丸 公雄
    • Organizer
      産総研・NEDO合同フォーラム@静岡
    • Related Report
      2018 Annual Research Report
  • [Presentation] Micro-Manipulation of Hydrogel Sheet through Photoresponsive Polymer2018

    • Author(s)
      須丸 公雄、高木 俊之、森下 加奈、佐藤 琢、金森 敏幸
    • Organizer
      GelSympo2018
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 薬物リリースの時空間制御を実現する光応答性培養基材2018

    • Author(s)
      須丸 公雄、高木 俊之、森下 加奈、金森 敏幸
    • Organizer
      第67回高分子討論会
    • Related Report
      2018 Annual Research Report
  • [Presentation] Novel Polymer Materials Exhibiting Photo-Induced Aqueous Dissolution2018

    • Author(s)
      須丸 公雄、高木 俊之、森下 加奈、金森 敏幸
    • Organizer
      IPC2018
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Micro-Soft-Actuator Driven by Light in Aqueous Systems2018

    • Author(s)
      須丸 公雄、高木 俊之、森下 加奈、佐藤 琢、金森 敏幸
    • Organizer
      第28回日本MRS年次大会
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Photo-Dissoluble Polymer Thin Layer for Micro-Biomanipulation2018

    • Author(s)
      須丸 公雄、高木 俊之、森下 加奈、金森 敏幸
    • Organizer
      第28回日本MRS年次大会
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] ニトロベンズアルデヒド修飾ポリマーを用いた光自在細胞操作2018

    • Author(s)
      須丸 公雄、高木 俊之、森下 加奈、金森 敏幸
    • Organizer
      第67回高分子学会年次大会
    • Related Report
      2018 Annual Research Report
  • [Presentation] 光応答性ポリマー膜を用いた薬物リリースの時空間制御2018

    • Author(s)
      須丸 公雄、高木 俊之、森下 加奈、金森 敏幸
    • Organizer
      膜シンポジウム2018
    • Related Report
      2018 Annual Research Report
  • [Presentation] Photolithographic fabrication of semi 3-D hydrogel microstructures for novel cell culture system2018

    • Author(s)
      露久保 淳、須丸 公雄、金森 敏幸
    • Organizer
      The 10th International Symposium on Microchemistry and Microsystems(ISMM)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Photolithographic fabrication of pocket-like hydrogel microstructures for novel cell culture system2018

    • Author(s)
      露久保 淳、須丸 公雄、金森 敏幸
    • Organizer
      GelSympo2018
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] emi-3D Hydrogel Microstructures Fabricated through Photolithography2017

    • Author(s)
      須丸 公雄、高木 俊之、森下 加奈、佐藤 琢、金森 敏幸
    • Organizer
      Gelsympo2017
    • Place of Presentation
      日本大学津田沼キャンパス、習志野
    • Year and Date
      2017-03-09
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] ヒトiPS細胞の光プロセシング2017

    • Author(s)
      須丸 公雄、森下 加奈、高木 俊之、佐藤 琢、金森 敏幸
    • Organizer
      つくば医工連携フォーラム2017
    • Place of Presentation
      物質・材料研究機構、つくば
    • Year and Date
      2017-01-20
    • Related Report
      2016 Annual Research Report
  • [Presentation] ニトロベンズアルデヒド修飾ポリマーの光応答水溶と光細胞操作への応用2017

    • Author(s)
      須丸 公雄、高木 俊之、森下 加奈、金森 敏幸
    • Organizer
      第66回高分子学会年次大会
    • Related Report
      2017 Annual Research Report
  • [Presentation] 光応答性ポリマーとレーザーを用いた培養細胞の高速プロセシング2017

    • Author(s)
      須丸 公雄、松本 潤一、林 洋平、堀 清次、森下 加奈、鈴木 正美、小堀 洋平、Long Xiang、金森 敏幸
    • Organizer
      第66回高分子討論会
    • Related Report
      2017 Annual Research Report
  • [Presentation] シクロデキストリンの分子認識によって選択制御されるフォトクロミックポリマーの光応答2017

    • Author(s)
      須丸 公雄、高木 俊之、佐藤 琢、金森 敏幸
    • Organizer
      第66回高分子討論会
    • Related Report
      2017 Annual Research Report
  • [Presentation] PAGポリマー担持基材を用いた培養細胞の光切断・細分化プロセシング2017

    • Author(s)
      須丸 公雄、森下 加奈、佐藤 琢、金森 敏幸
    • Organizer
      電気学会バイオメディカルオプティクス研究会
    • Related Report
      2017 Annual Research Report
  • [Presentation] ポリマー薄膜の光水溶化に基づく微小物体の精密操作2017

    • Author(s)
      須丸 公雄、高木 俊之、森下 加奈、金森 敏幸
    • Organizer
      膜シンポジウム2017
    • Related Report
      2017 Annual Research Report
  • [Presentation] Fabrication and Application of Semi-3D Microstructures Composed of Hydrogel Sheet2016

    • Author(s)
      須丸 公雄、高木 俊之、森下 加奈、佐藤 琢、金森 敏幸
    • Organizer
      第26回日本MRS年次大会
    • Place of Presentation
      波止場会館、横浜
    • Year and Date
      2016-12-19
    • Related Report
      2016 Annual Research Report
    • Invited
  • [Presentation] 培養細胞の選択剥離操作を実現する光水溶化ポリマー薄膜2016

    • Author(s)
      須丸 公雄、高木 俊之、森下 加奈、金森 敏幸
    • Organizer
      膜シンポジウム2016
    • Place of Presentation
      関西大学吹田キャンパス、吹田
    • Year and Date
      2016-12-01
    • Related Report
      2016 Annual Research Report
  • [Presentation] Photo-fabricated semi-3D microstructures composed of hydrogel sheet2016

    • Author(s)
      須丸 公雄、高木 俊之、森下 加奈、佐藤 琢、金森 敏幸
    • Organizer
      3rd International Conference on Biomaterials Science in Tokyo
    • Place of Presentation
      東京大学、東京
    • Year and Date
      2016-11-29
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Photomanipulation of liquid filaments on photoresponsive microwrinkles2016

    • Author(s)
      物部 浩達、大園 拓哉、秋山 陽久、須丸 公雄、清水 洋
    • Organizer
      2nd International Conference on Photoalignment and Photopatterning in Soft Materials
    • Place of Presentation
      名古屋大学、名古屋
    • Year and Date
      2016-11-25
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Soft and Wet Systems Composed of Photoresponsive Polymer Materials2016

    • Author(s)
      須丸 公雄
    • Organizer
      12th IUPAC International Conference on Novel Materials and their Synthesis
    • Place of Presentation
      Hunan Agricultural University、長沙、中国
    • Year and Date
      2016-10-18
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 細胞剥離操作を実現する新規光応答性ポリマー2016

    • Author(s)
      須丸 公雄、高木 俊之、森下 加奈、金森 敏幸
    • Organizer
      第65回高分子討論会
    • Place of Presentation
      神奈川大学、横浜
    • Year and Date
      2016-09-14
    • Related Report
      2016 Annual Research Report
  • [Presentation] Photo-responsive polymer materials for biological applications2016

    • Author(s)
      須丸 公雄、高木 俊之、森下 加奈、佐藤 琢、金森 敏幸
    • Organizer
      3rd International Conference on Bio-based Polymers and Composites (BiPoCo2016)
    • Place of Presentation
      Hotel Hunguest Forras Szeged, Szeged, Hungary
    • Year and Date
      2016-08-31
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Semi-3D hydrogel microstructures fabricated through photolithography2016

    • Author(s)
      須丸 公雄、高木 俊之、森下 加奈、佐藤 琢、金森 敏幸
    • Organizer
      第65回高分子学会年次大会
    • Place of Presentation
      神戸国際会議場、神戸
    • Year and Date
      2016-05-25
    • Related Report
      2016 Annual Research Report
  • [Presentation] Selective elimination, clump production and patterning of hiPSCs by light on PAG-polymer-functionalized substrates2016

    • Author(s)
      須丸 公雄、森下 加奈、高木 俊之、佐藤 琢、金森 敏幸
    • Organizer
      WBC2016
    • Place of Presentation
      Palais des Congres de Montreal, Montreal, Canada
    • Year and Date
      2016-05-18
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Book] 刺激応答性高分子ハンドブック「水系で光制御されるフォトクロミックポリマー材料」2018

    • Author(s)
      須丸 公雄, 高木 俊之, 金森 敏幸
    • Total Pages
      6
    • Publisher
      エヌ・ティー・エス
    • ISBN
      4860435354
    • Related Report
      2018 Annual Research Report
  • [Book] ソフトアクチュエータの材料・構成・応用技術(「光応答スピロピランゲルアクチュエータ」)2017

    • Author(s)
      須丸 公雄、高木 俊之、杉浦 慎治、金森 敏幸
    • Total Pages
      6
    • Publisher
      S&T出版
    • Related Report
      2016 Annual Research Report
  • [Remarks] 】

    • Related Report
      2018 Annual Research Report
  • [Patent(Industrial Property Rights)] 架橋ポリマー構造体及びその使用2018

    • Inventor(s)
      須丸 公雄、高木 俊之、森下 加奈、金森 敏幸
    • Industrial Property Rights Holder
      産業技術総合研究所
    • Industrial Property Rights Type
      特許
    • Industrial Property Number
      2018-104099
    • Filing Date
      2018
    • Related Report
      2018 Annual Research Report
  • [Patent(Industrial Property Rights)] 高分子化合物およびこれを用いた細胞操作方法2017

    • Inventor(s)
      須丸公雄、高木俊之、金森敏幸、森下加奈
    • Industrial Property Rights Holder
      須丸公雄、高木俊之、金森敏幸、森下加奈
    • Industrial Property Rights Type
      特許
    • Filing Date
      2017
    • Related Report
      2017 Annual Research Report
    • Overseas
  • [Patent(Industrial Property Rights)] 架橋ポリマー構造体の製造方法2016

    • Inventor(s)
      須丸 公雄、高木 俊之、森下 加奈、金森 敏幸
    • Industrial Property Rights Holder
      産業技術総合研究所
    • Industrial Property Rights Type
      特許
    • Filing Date
      2016
    • Acquisition Date
      2018
    • Related Report
      2018 Annual Research Report
  • [Patent(Industrial Property Rights)] 高分子化合物およびこれを用いた細胞操作方法2016

    • Inventor(s)
      須丸公雄、高木俊之、金森敏幸、森下加奈
    • Industrial Property Rights Holder
      須丸公雄、高木俊之、金森敏幸、森下加奈
    • Industrial Property Rights Type
      特許
    • Industrial Property Number
      2016-114432
    • Filing Date
      2016-06-18
    • Related Report
      2016 Annual Research Report
  • [Patent(Industrial Property Rights)] 架橋ポリマー構造体及びその使用2016

    • Inventor(s)
      須丸公雄、高木俊之、森下加奈、金森敏幸
    • Industrial Property Rights Holder
      須丸公雄、高木俊之、森下加奈、金森敏幸
    • Industrial Property Rights Type
      特許
    • Filing Date
      2016-04-14
    • Related Report
      2016 Annual Research Report
    • Overseas

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Published: 2016-04-21   Modified: 2020-03-30  

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