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Synthesis of organic nanocrystals with the function of molecular recognition via material-binding proteins

Research Project

Project/Area Number 16K14483
Research Category

Grant-in-Aid for Challenging Exploratory Research

Allocation TypeMulti-year Fund
Research Field Biofunction/Bioprocess
Research InstitutionTohoku University

Principal Investigator

Umetsu Mitsuo  東北大学, 工学研究科, 教授 (70333846)

Co-Investigator(Renkei-kenkyūsha) MATSUI JUN  山形大学, 理学部, 准教授 (50361184)
Project Period (FY) 2016-04-01 – 2018-03-31
Project Status Completed (Fiscal Year 2017)
Budget Amount *help
¥3,640,000 (Direct Cost: ¥2,800,000、Indirect Cost: ¥840,000)
Fiscal Year 2017: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2016: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
Keywords生体分子 / 生体機能利用 / ナノ材料
Outline of Final Research Achievements

Nano-sized organic crystal particles are applicable for bioimaging. However, the particles are too hydrophobic to be dispersed in water, and the binding of antibody on the surface is difficult. In this study, we generated an interface molecule which can make a linkage between organic material surface and antibody, and we proposed a new method for immobilize antibodies on the surface of organic materials in one pot.

Academic Significance and Societal Importance of the Research Achievements

有機蛍光分子の結晶粒子は、分子の配向構造によっては輝度・寿命が飛躍的に向上し、発光波長も変化させることができるが、蛍光分子の基本骨格は疎水性であるため作製したナノ結晶は水溶液中では分散しにくく、結晶表面に抗体などの分子標的機能を付与させる汎用的方法がない。本研究の成果より、特定の有機材料表面に吸着できるペプチドやタンパク質を取得することによって、有機ナノ素材の物性を変化させることができ、有機ナノ材および有機界面のバイオイメージングやセンシングへの展開範囲を拡張させることができた。

Report

(3 results)
  • 2017 Annual Research Report   Final Research Report ( PDF )
  • 2016 Research-status Report
  • Research Products

    (20 results)

All 2018 2017 2016

All Journal Article (8 results) (of which Int'l Joint Research: 2 results,  Peer Reviewed: 8 results,  Open Access: 2 results) Presentation (12 results) (of which Int'l Joint Research: 6 results,  Invited: 4 results)

  • [Journal Article] Use of a Phage-Display Method to Identify Peptides that Bind to a Tin Oxide Nanosheets2018

    • Author(s)
      Nakazawa Hikaru、Seta Yasuko、Hirose Tatsuya、Masuda Yoshitake、Umetsu Mitsuo
    • Journal Title

      Protein & Peptide Letters

      Volume: 25 Issue: 1 Pages: 68-75

    • DOI

      10.2174/0929866525666171206114429

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Impact in stability during sequential CDR grafting to construct camelid VHH antibodies against zinc oxide and gold2018

    • Author(s)
      Saito Ryota、Saito Yutaro、Nakazawa Hikaru、Hattori Takamitsu、Kumagai Izumi、Umetsu Mitsuo、Makabe Koki
    • Journal Title

      The Journal of Biochemistry

      Volume: 164 Issue: 1 Pages: 21-25

    • DOI

      10.1093/jb/mvy016

    • NAID

      40021625279

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Structural considerations for functional anti-EGFR × anti-CD3 bispecific diabodies in light of domain order and binding affinity2018

    • Author(s)
      1.Asano R., Nagai K., Makabe K., Takahashi K., Kumagai T., Kawaguchi H., Ogata H., Arai K., Umetsu M., Kumagai I.
    • Journal Title

      Oncotarget

      Volume: 9 Issue: 17 Pages: 13884-13893

    • DOI

      10.18632/oncotarget.24490

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Photosynthesis of colloidal Ag-AgCl nanoparticles mediated by Tilia sp. leachate, evaluation of their behaviour in liquid phase and catalytic properties2018

    • Author(s)
      Zuzana Konvickova, Veronika sova, Marek Kolencik, Teppei Niide, Gabriela Kratosova, Mitsuo Umetsu, and Jana Seidlerova
    • Journal Title

      Colloid and Polymer Science

      Volume: 296 Issue: 4 Pages: 677-687

    • DOI

      10.1007/s00396-018-4290-2

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] High-throughput cytotoxicity and antigen-binding assay for screening small bispecific antibodies without purification2018

    • Author(s)
      Sugiyama Aruto、Umetsu Mitsuo、Nakazawa Hikaru、Niide Teppei、Asano Ryutaro、Hattori Takamitsu、Kumagai Izumi
    • Journal Title

      JBB

      Volume: - Issue: 2 Pages: 31237-31239

    • DOI

      10.1016/j.jbiosc.2018.02.007

    • NAID

      40021645320

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] A semi high-throughput method for screening small bispecific antibodies with high cytotoxicity2017

    • Author(s)
      Sugiyama Aruto、Umetsu Mitsuo、Nakazawa Hikaru、Niide Teppei、Onodera Tomoko、Hosokawa Katsuhiro、Hattori Shuhei、Asano Ryutaro、Kumagai Izumi
    • Journal Title

      Scientific Reports

      Volume: 7 Issue: 1 Pages: 2862-2873

    • DOI

      10.1038/s41598-017-03101-4

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Generation of camelid VHH bispecific constructs via in-cell intein-mediated protein trans-splicing2017

    • Author(s)
      Yuki Shibuya, Natsuki Haga, Ryutaro Asano, Hikaru Nakazawa, Takamitsu Hattori, Daisuke Takeda Aruto Sugiyama, Reiko Kurotani, Izumi Kumagai, Mitsuo Umetsu, Koki Makabe
    • Journal Title

      Protein Engineering, Design & Selection

      Volume: 30 Pages: 15-21

    • DOI

      10.1093/protein/gzw057

    • Related Report
      2016 Research-status Report
    • Peer Reviewed
  • [Journal Article] Isomorphic coalescence of aster cores formed in vitro from microtubules and kinesin motors2016

    • Author(s)
      Kyongwan Kim, Aurelien Sicora; Hikaru Nakazawa, Mitsuo Umetsu, Wonmuk Hwang, Winfried Teizer
    • Journal Title

      Physical Biology

      Volume: 13 Issue: 5 Pages: 1-18

    • DOI

      10.1088/1478-3975/13/5/056002

    • Related Report
      2016 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Presentation] Smart bio-design for hybrid protein molecules2017

    • Author(s)
      Mitsuo Umetsu
    • Organizer
      UNIST seminar
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Nanobiotechnology from material-binding biomolecules for nanomaterial engineering2017

    • Author(s)
      Mitsuo Umetsu
    • Organizer
      International Workshop on Advanced Smart Materials and Engineering for Nano- and BioTechnologies
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] ナノとバイオをつなぐインターフェイスプロテイン2017

    • Author(s)
      梅津 光央
    • Organizer
      第174委員会第59回研究会
    • Related Report
      2017 Annual Research Report
    • Invited
  • [Presentation] 機械学習へ向けた迅速な変異体群の作製と機能評価プロセスの開発2017

    • Author(s)
      及川未早来、中澤光、二井手哲平、亀田倫史、斎藤裕、津田浩二、梅津光央
    • Organizer
      バイオ工学シンポジウム
    • Related Report
      2017 Annual Research Report
  • [Presentation] 抗体に代わる分子標的バイオ医薬フォーマットライブラリーの構築2017

    • Author(s)
      伊藤智之、二井手哲平、中澤光、西羽美、亀田倫史、梅津光央
    • Organizer
      バイオ工学シンポジウム
    • Related Report
      2017 Annual Research Report
  • [Presentation] 低分子医薬の欠点を克服する医薬ペプチドの開発2017

    • Author(s)
      高橋拓人、二井手哲平、中澤光、今中洋行、梅津光央
    • Organizer
      バイオ工学シンポジウム
    • Related Report
      2017 Annual Research Report
  • [Presentation] Easy design of nano-oriented interface molecule on material chip: application of using substrate material binding protein for biosensing2017

    • Author(s)
      Tatsuki Miyaki , HikaruNakazawa , Takuma Sujino , and Mitsuo Umetsu
    • Organizer
      The 13rd The Asian Congress on Biotechnology
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 基板材料結合タンパク質を用いたナノデバイス指向インターフェイス分子開発2017

    • Author(s)
      宮木 達輝、中澤 光、筋野 拓馬、梅津 光央
    • Organizer
      第69回日本生物工学会
    • Related Report
      2017 Annual Research Report
  • [Presentation] Development of material-binding proteins fused device to improve sensitivity of biosensor2017

    • Author(s)
      Tatsuki Miyaki , HikaruNakazawa , Takuma Sujino , and Mitsuo Umetsu
    • Organizer
      International Conference On Nanomedicine And Nanobiotechnology 2017
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] A high-affinity material-binding camel antibody: antibody engineering for one-step functionalization of material surfaces2017

    • Author(s)
      Mitsuo Umetsu, Takamitsu Hattori, Takeshi Nakanishi, Satoko Sawai, Shinsuke Kikuchi, Ryutaro Asano, Izumi Kumagai
    • Organizer
      5th International Conference on Bio-Sensing Technology
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 材料表面特異的抗体から発想するプラズモニック膜と多孔質膜のボトムアップ作製プロセス2017

    • Author(s)
      二井手 哲平, 真鍋 法義, 中澤 光・, 服部 峰充, 熊谷 泉, 梅津 光央
    • Organizer
      化学工学会第82回年会
    • Place of Presentation
      芝浦工業大学 (東京)
    • Related Report
      2016 Research-status Report
  • [Presentation] Protein engineering for interface design on inorganic nanomaterials2016

    • Author(s)
      Mitsuo Umetsu
    • Organizer
      29th International Microprocesses and Nanotechnology Conference (MNC2016)
    • Place of Presentation
      ANA Crowne Plaza Kyoto (Kyoto)
    • Related Report
      2016 Research-status Report
    • Int'l Joint Research / Invited

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Published: 2016-04-21   Modified: 2021-12-27  

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