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Template synthesis of molecularly well-defined surface modified with nano-rods

Research Project

Project/Area Number 19K22199
Research Category

Grant-in-Aid for Challenging Research (Exploratory)

Allocation TypeMulti-year Fund
Review Section Medium-sized Section 34:Inorganic/coordination chemistry, analytical chemistry, and related fields
Research InstitutionNagoya University

Principal Investigator

Tanaka Kentaro  名古屋大学, 理学研究科, 教授 (40281589)

Project Period (FY) 2019-06-28 – 2021-03-31
Project Status Completed (Fiscal Year 2020)
Budget Amount *help
¥6,500,000 (Direct Cost: ¥5,000,000、Indirect Cost: ¥1,500,000)
Fiscal Year 2020: ¥3,250,000 (Direct Cost: ¥2,500,000、Indirect Cost: ¥750,000)
Fiscal Year 2019: ¥3,250,000 (Direct Cost: ¥2,500,000、Indirect Cost: ¥750,000)
Keywords分子ナノチューブ / 大環状化合物 / 金属錯体 / 分子間相互作用 / 分子組織 / ナノ空間 / ナノロッド / テンプレート合成 / 修飾界面
Outline of Research at the Start

ナノ空間を形成するソフトマテリアルを構築するために、これまでに様々なサイズ、形状、内部官能基を有する有機大環状化合物を合成してきた。また、これらの大環状化合物が、金属配位結合を介した自己組織化により分子ナノチューブを形成することを明らかとしてきた。これらの知見を用い、本研究では、ナノメートルサイズの内孔を持つ有機大環状化合物を基板の上でカラム状に積層することで生成するナノチューブをテンプレートとし、高アスペクト比のナノロッドを作成する。さらに、これらを用いて高表面積の特性を利用した触媒、太陽電池、キャパシター、センサーや、超異方的構造を基にした光学材料、選択的反応場などの機能創成を検討する。

Outline of Final Research Achievements

Discrete and shape-persistent molecular nanotubes have great potential to be molecular recognition sites, molecular transporters, and nano reactors. In this study, we developed molecular nanotubes which have unique nanospaces to be template for chemical reactions and organized the tubes parallelly to construct novel chemical nanospaces. Macrocyclic molecules were used as the components of the nanotubes and organized through molecular interactions such as metal complexation and p-p interaction. We found that the nanotube was oriented parallelly in a crystal. The obtained nanospace is chiral and anisotropic, and has potential to be a unique molecular container or a template for synthesis of nanorods.

Academic Significance and Societal Importance of the Research Achievements

本研究は、化学的構造が明確な大環状化合物から、分子間相互作用を利用して、階層的に分子ナノチューブを作る方法論を構築した。この分子ナノチューブは、ディスクリートかつ一義的なサイズや形状を持つため、新しい化学反応、特に一義的な物質合成のためのテンプレートを作る上で有用である。

Report

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

    (12 results)

All 2021 2020 2019

All Journal Article (3 results) (of which Peer Reviewed: 3 results) Presentation (9 results) (of which Int'l Joint Research: 6 results,  Invited: 6 results)

  • [Journal Article] Structure and dynamics of a chiral cubanoid complex composed of lithium and salphen2020

    • Author(s)
      Kawano Shin-ichiro、Tomita Kyohei、Tanaka Kentaro
    • Journal Title

      Inorganica Chimica Acta

      Volume: 512 Pages: 119894-119894

    • DOI

      10.1016/j.ica.2020.119894

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 巨大環状化合物をメソゲンとしたカラムナー液晶による流動性ナノ空間の構築2020

    • Author(s)
      河野慎一郎、田中健太郎
    • Journal Title

      液晶

      Volume: 25 Pages: 40-45

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Liquid‐crystalline Metallomacrocycles Composed of Bis(hydroxypyridono)toluene Ligand and Cu 2+ Ions2019

    • Author(s)
      Kawano Shin‐ichiro、Ideta Kohei、Banno Tomohiko、Tanaka Kentaro
    • Journal Title

      Chemistry - An Asian Journal

      Volume: 14 Issue: 23 Pages: 4415-4419

    • DOI

      10.1002/asia.201901323

    • Related Report
      2019 Research-status Report
    • Peer Reviewed
  • [Presentation] Moleular Capturing in Liquid Crystals, Two Dimensional Crystals and Cages Composed of Macrocycles2021

    • Author(s)
      Kentaro Tanaka
    • Organizer
      2020 Dalian University of Technology- Overseas Partner Universities Series Online Exchange Conference
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 8つのコラニュレンをもつ大環状金属錯体型フラーレンレセプター2021

    • Author(s)
      小林 侑太・河野 慎一郎・田中 健太郎
    • Organizer
      日本化学会第101春季年会
    • Related Report
      2020 Annual Research Report
  • [Presentation] A metallomacrocycle tethering eight corannulenes and the host-guest interaction with C602021

    • Author(s)
      Yuta Kobayashi, Shin-ichiro Kawano, Kentaro Tanaka
    • Organizer
      The 4th IRCCS International Symposium: 'Multidimensional control over material structure and function'
    • Related Report
      2020 Annual Research Report
  • [Presentation] リチウムイオンを内包したカラムナー 液晶性大環状化合物の配向制御2020

    • Author(s)
      河野慎一郎、冨田恭平、吉尾正史、田中健太郎
    • Organizer
      2020年日本液晶学会オンライン研究発表会
    • Related Report
      2020 Annual Research Report
  • [Presentation] Switchable Supramolecular Conjugates of Porphyrin and Phthalocyanine2020

    • Author(s)
      Kentaro Tanaka
    • Organizer
      Mini-symposium on Advanced Nanomaterials in Strasbourg
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] Dynamic Molecular Invasion into Multiply Interlocked Catenane Composed of Porphyrins and Phthalocyanine2019

    • Author(s)
      Kentaro Tanaka
    • Organizer
      235th ECS Meeting
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] Host-Guest Chemistry for Arraying Porphyrins2019

    • Author(s)
      Kentaro Tanaka
    • Organizer
      1st Asian Conference on Porphyrins and Phthalocyanines
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] Molecular Capturing by Liquid Crystals, Two dimensional Crystals and Cages composed of Macrocycles2019

    • Author(s)
      Kentaro Tanaka
    • Organizer
      12th China‐Japan Joint Symposium on Metal Cluster Compounds (CJJSMCC2019)
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] Molecular Capturing by Liquid Crystals, Two dimensional Crystals and Cages composed of Macrocycles2019

    • Author(s)
      Kentaro Tanaka
    • Organizer
      China‐Japan Joint Interdisciplinary Symposium on Molecular Magnetic Materials
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research / Invited

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Published: 2019-07-04   Modified: 2022-01-27  

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