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超分子ポリマーの階層的構築および機能性ナノ空間に基づく革新的機能の創出と応用展開

Research Project

Project/Area Number 19022022
Research Category

Grant-in-Aid for Scientific Research on Priority Areas

Allocation TypeSingle-year Grants
Review Section Science and Engineering
Research InstitutionOsaka University

Principal Investigator

藤内 謙光  Osaka University, 大学院・工学研究科, 准教授 (30346184)

Project Period (FY) 2007 – 2008
Project Status Completed (Fiscal Year 2008)
Budget Amount *help
¥2,600,000 (Direct Cost: ¥2,600,000)
Fiscal Year 2008: ¥1,300,000 (Direct Cost: ¥1,300,000)
Fiscal Year 2007: ¥1,300,000 (Direct Cost: ¥1,300,000)
Keywords有機塩 / 超分子クラスター / 機能性ナノ空間 / 単結晶X線構造解析 / 固体光物性 / 構造変化 / ダイナミックデバイス / 超分子ポリマー / 単結晶 X 線構造解析 / 超分子ボリマー
Research Abstract

本研究では、有機酸とアミンからなる有機塩において形成される超分子クラスターを階層的に組み上げ、高次構造である三次元ネットワーク状超分子ポリマーを構築する。形成される空間への化学刺激(化学種の吸着・脱離)、または物理刺激(熱・圧力)による構造変化に伴って、固体光物性(色調・発光挙動・非線形光学特性)のダイナミックな変調が可能な、革新的機能をもつデバイスの創成を目的とする。超分子化学や光化学における知見を融合させ、さらにこれまで我々が培ってきたインターカレーション現象や多形転位といった有機結晶における動的現象を導入することによって、ダイナミックデバイスの創成を行う。以下に得られた結果を列挙する。
1)新たに多環式芳香族スルホン酸分子を合成し、アミンと組み合わせること新規の有機塩を作成した。
2)作成した有機塩を用い、これまで得られなかった包接結晶が形成された。これらを用い、発光分光を行ったところ大きく長波長シフトしていることがわかった。
3)また、包接結晶からゲスト分子を脱離させることでナノ空間を創出し、様々なゲスト分子を可逆的に取り込ませることができた。さらに同時に起こる分子の再配列によって、動的に発光波長および強度を変換することが可能となった。
4)最後に研究の総括を行った。

Report

(2 results)
  • 2008 Annual Research Report
  • 2007 Annual Research Report
  • Research Products

    (23 results)

All 2009 2008 2007 Other

All Journal Article (14 results) (of which Peer Reviewed: 14 results) Presentation (7 results) Book (2 results)

  • [Journal Article] Molecular Solid Solutions with Steric Complementary Pairing from the Binary Mixtures of 1-Naphthylmethylammonium Alkanoaths2009

    • Author(s)
      Katsunari Inoue
    • Journal Title

      Cryst. Growth Des 9

      Pages: 1072-1076

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Conformational Polymorphism of Octadehydrodibenzo-[12]annulene with Methyl Phthalate Moieties2009

    • Author(s)
      Ichiro Hisaki
    • Journal Title

      Cryst. Growth Des 9

      Pages: 414-420

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Topological Classification and Supramolecular Chirality of 21-Helical Ladder-type Hydrogen-Bond Networks Composed of Primary Ammonium Carboxylates : Bundle Controls in 21-Helical Assemblies2008

    • Author(s)
      Tetsuharu Yuge
    • Journal Title

      Chem. Eur. J 14

      Pages: 2984-2993

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Superstructure-Dependent Optical and Electrical Properties of Unusual Face-to-Face pi-Stacked One-Dimensional Assembly of Dehydrobenzo[12] annulene in Crystalline State2008

    • Author(s)
      Ichiro Hisaki
    • Journal Title

      Chem. Eur. J 14

      Pages: 4178-4187

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Importance of Weak Hydrogen bonds in : the Formation of Cholamide Inclusion Crystals with Aromatic Guests2008

    • Author(s)
      Kazuaki Aburaya
    • Journal Title

      Cryst. Growth Des 8

      Pages: 1013-1022

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Guest-Induced Topological Polymorphism of Pseudo-Cubic Hydrogen Bond Networks-Robust and Adaptable Supramolecular Synthon2008

    • Author(s)
      Tetsuharu Yuge
    • Journal Title

      CrystEngComm 10

      Pages: 263-266

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Modulation of Solid-state Luminescence Quantum Efficiency Based on CH-O Intermolecular Interaction2008

    • Author(s)
      Tomoaki Hinoue
    • Journal Title

      Chem. Lett. 37

      Pages: 642-643

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Topologically Different Two Pseudo-Decahedral Hydrogen Bond Networks Composed of Triphenylmethylammonium Phosphonates2007

    • Author(s)
      Tetsuharu, Yuge
    • Journal Title

      Chem. Lett 36

      Pages: 1390-1391

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Dependence of the Enantioselectivity on Reversion of Layer Directions in Cholamide Inclusion Compounds2007

    • Author(s)
      Kazuaki, Aburaya,
    • Journal Title

      Chem. Commun

      Pages: 4257-4259

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Guest-dependent Distinct Changes in Arrangements of Anthracene and the Corresponding Fluorescence Characteristics in Ternary System: Tran scription and Translation of Guest Molecular Information2007

    • Author(s)
      Yuji, Mizobe
    • Journal Title

      Bull. Chem. Soc. Jpn., 80

      Pages: 1162-1172

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Topological Study of Pseudo-Cubic Hydrogen Bond Networks in a Binary System Composed of Primary Ammonium Carboxylates: An Analogue of Ice Cube2007

    • Author(s)
      Tetsuharu, Yuge
    • Journal Title

      Chem, Eur J. 13

      Pages: 4163-4168

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Reversible Transformation and Fluorescence Modulation in Polymorphic Crystals of n-Butylammonium 2-Naphthalenesulfonate

    • Author(s)
      Atsushi Yamamoto
    • Journal Title

      Synthetic Metals (in press)

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Topological Classification and Supramolecular Chirality of 21-Helical Ladder-type Hydrogen-Bond Networks Composed of Primary Ammonium Carboxylates: Bundle Controls in 21-Helical Assemblies

    • Author(s)
      Tetsuharu, Yuge
    • Journal Title

      Chem Eur. J. (in press)

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Guest-Induced Topological Polymorphism of Pseudo-Cubic Hydrogen Bond Networks-Robust and Adaptable Supramolecular Synthon

    • Author(s)
      Tetsuharu, Yuge
    • Journal Title

      CrystEngComm (in press)

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Presentation] アントラセンジスルホン酸アンモニウム塩とTCNBからなる非共有結合性分子集合体の構造制御とそれに起因する光電気物性2008

    • Author(s)
      中島裕美
    • Organizer
      高分子討論会
    • Place of Presentation
      大阪市立大学
    • Year and Date
      2008-09-24
    • Related Report
      2008 Annual Research Report
  • [Presentation] 水素結合性クラスターの連結による高次超分子構造体の構築と機能化2008

    • Author(s)
      藤内謙光
    • Organizer
      高分子討論会
    • Place of Presentation
      木阪市立大学
    • Year and Date
      2008-09-23
    • Related Report
      2008 Annual Research Report
  • [Presentation] アントラセンジスルホン酸アンモニウム塩とTCNBからなる電荷移動錯体の積層様式の異なる結晶構造に起因した固体発光挙動2008

    • Author(s)
      中島裕美
    • Organizer
      光化学討論会
    • Place of Presentation
      大阪府立大学
    • Year and Date
      2008-09-13
    • Related Report
      2008 Annual Research Report
  • [Presentation] Tunable solid-state Iuminescent colors based on molecular arrangements of ammonium anthracenedisulfonates2008

    • Author(s)
      Tomoaki Hinoue
    • Organizer
      Joint International Symposium on Macrocyclic & Supramolecular Chemistry
    • Place of Presentation
      Las Vegas, Nevada, USA
    • Year and Date
      2008-07-16
    • Related Report
      2008 Annual Research Report
  • [Presentation] アントラセンジスルホン酸アンモニウム塩を用いた特異的配列に基づく多様な固体発光拳動2007

    • Author(s)
      樋上友亮
    • Organizer
      光化学討論会
    • Place of Presentation
      信州大学
    • Year and Date
      2007-09-28
    • Related Report
      2007 Annual Research Report
  • [Presentation] Greation of the Supramolecular Chirality in [4+4] Cubic Ion-Pair Cluster2007

    • Author(s)
      Norimitsu, Tohnai
    • Organizer
      International Conference Chirality at the Nanoscale
    • Place of Presentation
      シッチェス・スベイン
    • Year and Date
      2007-09-18
    • Related Report
      2007 Annual Research Report
  • [Presentation] ビフェニルアントラセン誘導体のゲスト依存的蛍光変調と動的挙動2007

    • Author(s)
      藤内謙光
    • Organizer
      有機結晶シンボジウム
    • Place of Presentation
      千葉大学
    • Year and Date
      2007-09-07
    • Related Report
      2007 Annual Research Report
  • [Book] 「次世代共役ポリマーの超階層制御と革新機能」超分子ポリマーの階層的構築および機能性ナノ空間に基づく革新的機能の創出と応用展開2009

    • Author(s)
      藤内謙光
    • Total Pages
      7
    • Publisher
      藤内謙光
    • Related Report
      2008 Annual Research Report
  • [Book] 「Bottom-up Nanofabrication」 Inclusion Compounds of Steroidal Molecules : Molecular Information and Their Expression Through Molecular Assemblie2009

    • Author(s)
      藤内謙光
    • Total Pages
      24
    • Publisher
      Amer. Sci. Pub
    • Related Report
      2008 Annual Research Report

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Published: 2007-04-01   Modified: 2018-03-28  

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