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Photofunctional materials based on excited-state aromaticity

Research Project

Project/Area Number 18H01952
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Review Section Basic Section 32020:Functional solid state chemistry-related
Research InstitutionKyoto University

Principal Investigator

SAITO Shohei  京都大学, 理学研究科, 准教授 (30580071)

Project Period (FY) 2018-04-01 – 2021-03-31
Project Status Completed (Fiscal Year 2020)
Budget Amount *help
¥17,160,000 (Direct Cost: ¥13,200,000、Indirect Cost: ¥3,960,000)
Fiscal Year 2020: ¥6,760,000 (Direct Cost: ¥5,200,000、Indirect Cost: ¥1,560,000)
Fiscal Year 2019: ¥4,810,000 (Direct Cost: ¥3,700,000、Indirect Cost: ¥1,110,000)
Fiscal Year 2018: ¥5,590,000 (Direct Cost: ¥4,300,000、Indirect Cost: ¥1,290,000)
Keywords羽ばたく分子 / 励起状態 / 芳香族性 / 蛍光粘度プローブ / 一重項分裂 / 接着 / 液晶 / 光剥離 / エネルギープロフィール / 粘弾性 / 励起状態芳香族性 / Baird則 / コンフォメーション変化 / 粘度 / 蛍光プローブ / ライトメルト接着材料 / 羽ばたく分子FLAP / 光機能分子 / 分子接着 / 光応答分子 / シクロオクタテトラエン / オキセピン / フェナジン
Outline of Final Research Achievements

The following findings were obtained for the unique flapping molecules (FLAP). 1) FLAPs bearing tetracene or pentacene wings exhibit fast singlet fission; 2) FLAPs with bulky substituents act as flexible mechanophores and phase transitions in crystals can be visualized by fluorescence; 3) amphiphilic FLAPs with hydrophilic and hydrophobic groups form monolayers at the air-water interface and exhibit pressure response by molecular assembly; 4) FLAP bearing benzoperyleneimide wings exhibits remarkable photostability as a fluorescence viscosity probe that shows a sensitive response even in the extremely low viscosity range; 5) As a new method to design the shape of S1 energy profile, the excited state aromatic stabilization energy can be tuned by molecular design.

Translated with www.DeepL.com/Translator (free version)

Academic Significance and Societal Importance of the Research Achievements

励起状態芳香族性は、通常のヒュッケル則に反して光励起状態の環状[4n]pi共役系で発現して分子骨格の平面化やエネルギー低下をもたらすことで知られ、近年注目が集まっているが、励起状態芳香族性の概念を光機能材料の設計指針として積極活用した例は申請時点ではほとんど報告がなかった。今回、研究代表者が独自に開発した多機能性の羽ばたく分子FLAPをプラットフォームとして、特に過去の報告が少ないS1芳香族性の発現条件を解明するとともに、その知見を光機能材料の設計として応用し、優れた蛍光粘度プローブや接着性の光応答液晶を開発することができた。

Report

(4 results)
  • 2020 Annual Research Report   Final Research Report ( PDF )
  • 2019 Annual Research Report
  • 2018 Annual Research Report
  • Research Products

    (100 results)

All 2021 2020 2019 2018 Other

All Journal Article (12 results) (of which Int'l Joint Research: 3 results,  Peer Reviewed: 12 results,  Open Access: 4 results) Presentation (71 results) (of which Int'l Joint Research: 10 results,  Invited: 19 results) Book (6 results) Remarks (5 results) Patent(Industrial Property Rights) (6 results) (of which Overseas: 1 results)

  • [Journal Article] Controlling the S1 Energy Profile by Tuning Excited-State Aromaticity2020

    • Author(s)
      Kotani Ryota、Liu Li、Kumar Pardeep、Kuramochi Hikaru、Tahara Tahei、Liu Pengpeng、Osuka Atsuhiro、Karadakov Peter B.、Saito Shohei
    • Journal Title

      Journal of the American Chemical Society

      Volume: 142 Issue: 35 Pages: 14985-14992

    • DOI

      10.1021/jacs.0c05611

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Flapping Peryleneimide as a Fluorogenic Dye with High Photostability and Strong Visible‐Light Absorption2020

    • Author(s)
      Kimura Ryo、Kuramochi Hikaru、Liu Pengpeng、Yamakado Takuya、Osuka Atsuhiro、Tahara Tahei、Saito Shohei
    • Journal Title

      Angewandte Chemie International Edition

      Volume: 59 Issue: 38 Pages: 16430-16435

    • DOI

      10.1002/anie.202006198

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Flapping Peryleneimide as a Fluorescent Viscosity Probe: Comparison with BODIPY and DCVJ Molecular Rotors2020

    • Author(s)
      Kimura Ryo、Kitakado Hidetsugu、Osuka Atsuhiro、Saito Shohei
    • Journal Title

      Bulletin of the Chemical Society of Japan

      Volume: 93 Issue: 9 Pages: 1102-1106

    • DOI

      10.1246/bcsj.20200117

    • NAID

      130007905674

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Can Anti‐Aufbau DFT Calculations Estimate Singlet Excited State Aromaticity? Correspondence on “Dibenzoarsepins: Planarization of 8π‐Electron System in the Lowest Singlet Excited State”2020

    • Author(s)
      Karadakov Peter B.、Saito Shohei
    • Journal Title

      Angewandte Chemie International Edition

      Volume: 59 Issue: 24 Pages: 9228-9230

    • DOI

      10.1002/anie.202001934

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] 羽ばたく蛍光プローブ「Perylene FLAP」- 高い感度で微視的な粘度変化を検出2020

    • Author(s)
      木村僚、齊藤尚平
    • Journal Title

      academist Journal

      Volume: 2020 Pages: 14139-14139

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Monitoring Fluorescence Response of Amphiphilic Flapping Molecules in Compressed Monolayers at the Air?Water Interface2019

    • Author(s)
      Nakanishi Waka、Saito Shohei、Sakamoto Naoki、Kashiwagi Akihiro、Yamaguchi Shigehiro、Sakai Hideki、Ariga Katsuhiko
    • Journal Title

      Chemistry An Asian Journal

      Volume: 14 Issue: 16 Pages: 2869-2876

    • DOI

      10.1002/asia.201900769

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Flapping Molecules for Photofunctional Materials2019

    • Author(s)
      Saito Shohei
    • Journal Title

      Wiley Online Library: Molecular Technology

      Volume: 3 Pages: 17-51

    • DOI

      10.1002/9783527823987.vol3_c2

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Novel Techniques for Observing Structural Dynamics of Photoresponsive Liquid Crystals2018

    • Author(s)
      Masaki Hada, Shohei Saito, Ryuma Sato, Yasuhiko Hayashi, Yasuteru Shigeta, Ken Onda
    • Journal Title

      Journal of Visualized Experiments

      Volume: 135 Issue: 135

    • DOI

      10.3791/57612

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Conformational Planarization versus Singlet Fission: Distinct Excited-State Dynamics of Cyclooctatetraene-Fused Acene Dimers2018

    • Author(s)
      Yamakado Takuya、Takahashi Shota、Watanabe Kazuya、Matsumoto Yoshiyasu、Osuka Atsuhiro、Saito Shohei
    • Journal Title

      Angewandte Chemie International Edition

      Volume: 57 Issue: 19 Pages: 5438-5443

    • DOI

      10.1002/anie.201802185

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Charge-Transfer Character Drives Mobius Antiaromaticity in the Excited Triplet State of Twisted [28]Hexaphyrin2018

    • Author(s)
      Ema Fumitoshi、Tanabe Mana、Saito Shohei、Yoneda Tomoki、Sugisaki Kenji、Tachikawa Takashi、Akimoto Seiji、Yamauchi Seigo、Sato Kazunobu、Osuka Atsuhiro、Takui Takeji、Kobori Yasuhiro
    • Journal Title

      The Journal of Physical Chemistry Letters

      Volume: 9 Issue: 10 Pages: 2685-2690

    • DOI

      10.1021/acs.jpclett.8b00740

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] “Compression of a Flapping Mechanophore Accompanied by Thermal Void Collapse in a Crystalline Phase”2018

    • Author(s)
      T. Yamakado, K. Otsubo, A. Osuka, and S. Saito
    • Journal Title

      Chem. Sci.

      Volume: 140 Issue: 20 Pages: 6245-6248

    • DOI

      10.1021/jacs.8b03833

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Electronic Properties of Substitutionally Boron-Doped Graphene Nanoribbons on a Au(111) Surface2018

    • Author(s)
      Carbonell-Sanrom Eduard、Garcia-Lekue Aran、Corso Martina、Vasseur Guillaume、Brandimarte Pedro、Lobo-Checa Jorge、de Oteyza Dimas G.、Li Jingcheng、Kawai Shigeki、Saito Shohei、Yamaguchi Shigehiro、Ortega J. Enrique、S?nchez-Portal Daniel、Pascual Jose Ignacio
    • Journal Title

      The Journal of Physical Chemistry C

      Volume: 122 Issue: 28 Pages: 16092-16099

    • DOI

      10.1021/acs.jpcc.8b03748

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Presentation] 三角形ベルト型分子の結晶構造と溶液中の圧力応答2021

    • Author(s)
      柴田祐貴・山角拓也・木下智和・福原学・齊藤尚平
    • Organizer
      日本化学会 第101春季年会 (2021)
    • Related Report
      2020 Annual Research Report
  • [Presentation] 励起状態芳香族性を示す新型ライトメルト接着材料の開発と光応答メカニズムの解明2021

    • Author(s)
      小西智暉・中池由美・原 光生・矢嶋 渉・四方 諒・羽田真毅・齊藤尚平
    • Organizer
      日本化学会 第101春季年会 (2021)
    • Related Report
      2020 Annual Research Report
  • [Presentation] 水溶性の羽ばたく蛍光粘度プローブの開発と圧力応答2021

    • Author(s)
      安藤北斗・DEY Nilanjan・木下智和・福原学・齊藤尚平
    • Organizer
      日本化学会 第101春季年会 (2021)
    • Related Report
      2020 Annual Research Report
  • [Presentation] ピレン骨格をもつ羽ばたく蛍光団の合成と光物性2021

    • Author(s)
      石川 豊・山角拓也・齊藤尚平
    • Organizer
      日本化学会 第101春季年会 (2021)
    • Related Report
      2020 Annual Research Report
  • [Presentation] 複線架橋によるエラストマーの高強度化2021

    • Author(s)
      小谷 亮太・齊藤 尚平
    • Organizer
      日本化学会 第101春季年会 (2021)
    • Related Report
      2020 Annual Research Report
  • [Presentation] 光軟化する高分子材料を目指した新しい光応答V字型分子骨格の開発2021

    • Author(s)
      須賀 健介・山角 拓也・齊藤 尚平
    • Organizer
      日本化学会 第101春季年会 (2021)
    • Related Report
      2020 Annual Research Report
  • [Presentation] Mechanoresponsive PDMS that Reversibly Changes Fluorescence in Sub-MPa Stress2021

    • Author(s)
      Hidetsugu Kitakado, Shohei Saito
    • Organizer
      日本化学会 第101春季年会 (2021)
    • Related Report
      2020 Annual Research Report
  • [Presentation] Ratiometric fluorescent force probe that works in gels2021

    • Author(s)
      Takuya Yamakado, Shohei Saito
    • Organizer
      日本化学会 第101春季年会 (2021)
    • Related Report
      2020 Annual Research Report
  • [Presentation] ペリレンイミド骨格をもつ羽ばたく蛍光粘度プローブの水溶性化と光物性2021

    • Author(s)
      木村 僚・齊藤 尚平
    • Organizer
      日本化学会 第101春季年会 (2021)
    • Related Report
      2020 Annual Research Report
  • [Presentation] 羽ばたく分子の時間依存1分子蛍光スペクトルを利用した高分子の動的な自由体積の評価2020

    • Author(s)
      齊藤尚平・後藤祐真・佐藤竜馬・DEY Nilanjan・阿知波亮・山角拓也・大曲 駿・VACHA Martin
    • Organizer
      2020年web光化学討論会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 多重πスタックによる平面充填を目指した三角形ベルト型分子の合成と光物性2020

    • Author(s)
      柴田 祐貴・山角 拓也・齊藤 尚平
    • Organizer
      2020年web光化学討論会
    • Related Report
      2020 Annual Research Report
  • [Presentation] Flapping molecular unit for creating photomelting physical crosslinks in polymers2020

    • Author(s)
      SUGA, Kensuke; YAMAKADO, Takuya; SAITO Shohei
    • Organizer
      2020年web光化学討論会
    • Related Report
      2020 Annual Research Report
  • [Presentation] Viscosity probing function of flapping peryleneimide fluorophore: Comparison with BODIPY2020

    • Author(s)
      KIMURA, Ryo; KURAMOCHI, Hikaru; TAHARA, Tahei; SAITO, Shohei
    • Organizer
      2020年web光化学討論会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 水溶性の羽ばたく蛍光分子の合成とフルオロジェニック特性2020

    • Author(s)
      安藤北斗・DEY Nilanjan・齊藤尚平
    • Organizer
      2020年web光化学討論会
    • Related Report
      2020 Annual Research Report
  • [Presentation] Long-time and Multiple Fluorescence Change in Coordination-Driven 2D Assembly of Nitrogen-Doped Flapping Fluorophores2020

    • Author(s)
      DEY, Nilanjan; ACHIWA, Ryo; SAITO, Shohei
    • Organizer
      2020年web光化学討論会
    • Related Report
      2020 Annual Research Report
  • [Presentation] Controlling the S1 Energy Profile by Tuning Excited-State Aromaticity2020

    • Author(s)
      小谷亮太
    • Organizer
      2020年web光化学討論会
    • Related Report
      2020 Annual Research Report
    • Invited
  • [Presentation] 高分子ゲルの局所応力解析に向けたピレン型蛍光メカノフォアの開発2020

    • Author(s)
      山角拓也・齊藤尚平
    • Organizer
      第69回高分子討論会(オンライン)
    • Related Report
      2020 Annual Research Report
  • [Presentation] Local stress concentration of cross-linked polymers studied by mechanophores and MD simulation2020

    • Author(s)
      Ryota KOTANI, Atsuhiro OSUKA, Yuichi MASUBUCHI, and Shohei SAITO
    • Organizer
      第69回高分子討論会(オンライン)
    • Related Report
      2020 Annual Research Report
  • [Presentation] Coordination-Driven Polymerization of Nitrogen-Doped Flapping Fluorophores: Monitoring the Long-time Process by Fluorescence2020

    • Author(s)
      Nilanjan DEY, Ryo Achiwa, Shohei SAITO
    • Organizer
      第69回高分子討論会(オンライン)
    • Related Report
      2020 Annual Research Report
  • [Presentation] レシオメトリック蛍光メカノフォアによるPDMS延伸時の局所応力評価2020

    • Author(s)
      北鹿渡秀嗣・齊藤 尚平
    • Organizer
      第69回高分子討論会(オンライン)
    • Related Report
      2020 Annual Research Report
  • [Presentation] 羽ばたくペリレンイミドの粘度プローブ特性:BODIPYとの比較2020

    • Author(s)
      木村 僚・倉持 光・田原太平・齊藤尚平
    • Organizer
      基礎有機化学会 若手オンラインシンポジウム
    • Related Report
      2020 Annual Research Report
  • [Presentation] 柔軟なメカノクロミック分子を用いて高分子の局所応力集中を理解する2020

    • Author(s)
      齊藤尚平
    • Organizer
      高分子加工技術研究会第92回例会(オンライン)
    • Related Report
      2020 Annual Research Report
    • Invited
  • [Presentation] パタパタ分子FLAPが開拓する新しい有機材料化学2020

    • Author(s)
      齊藤尚平
    • Organizer
      東海高分子学生研究会(オンライン)
    • Related Report
      2020 Annual Research Report
    • Invited
  • [Presentation] 高分子鎖の局所応力集中を蛍光メカノフォアで理解する2020

    • Author(s)
      齊藤尚平
    • Organizer
      日本MRS年次大会(オンライン)
    • Related Report
      2020 Annual Research Report
    • Invited
  • [Presentation] 紫外光で剥がせるライトメルト接着材料の最前線2020

    • Author(s)
      齊藤尚平
    • Organizer
      JACI・新素材分科会勉強会(オンライン)
    • Related Report
      2020 Annual Research Report
    • Invited
  • [Presentation] Flapping Molecules for Functional Materials2020

    • Author(s)
      齊藤尚平
    • Organizer
      第69回高分子討論会 日台若手高分子シンポジウム(オンライン)
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 分子で接着は可能なのか?光で剥がせるライトメルト接着材料の挑戦2020

    • Author(s)
      齊藤尚平
    • Organizer
      接着学会若手の会(オンライン)
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 羽ばたく分子が創り出す新しい光科学技術2020

    • Author(s)
      齊藤尚平
    • Organizer
      Chem-Station 第2回ケムステVシンポ(オンライン)
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 水溶性の羽ばたく発光団の合成と光物性の解析2020

    • Author(s)
      安藤北斗・山角拓也・大須賀篤弘・齊藤尚平
    • Organizer
      日本化学会第100春季年会
    • Related Report
      2019 Annual Research Report
  • [Presentation] Fluorescent flapping mechanophore bearing phenazineimide groups2020

    • Author(s)
      SUGA, Kensuke; YAMAKADO, Takuya; OSUKA, Atsuhiro; SAITO, Shohei
    • Organizer
      日本化学会第100春季年会, 東京理科大学 野田キャンパス
    • Related Report
      2019 Annual Research Report
  • [Presentation] 柔軟な蛍光メカノフォアをもちいたポリウレタンの局所応力集中の評価2020

    • Author(s)
      小谷亮太・増渕雄一・大須賀篤弘・齊藤尚平
    • Organizer
      日本化学会第100春季年会, 東京理科大学 野田キャンパス
    • Related Report
      2019 Annual Research Report
  • [Presentation] 羽ばたき運動で微小粘度変化を感じとるペリレンイミド2量体の蛍光解析2020

    • Author(s)
      木村 僚・倉持 光・田原太平・劉 鵬鵬・大須賀篤弘・齊藤尚平
    • Organizer
      日本化学会第100春季年会, 東京理科大学 野田キャンパス
    • Related Report
      2019 Annual Research Report
  • [Presentation] ピレン骨格をもつ柔軟なV字型メカノフォアの合成と二重蛍光特性2020

    • Author(s)
      山角拓也・大須賀篤弘・齊藤尚平
    • Organizer
      日本化学会第100春季年会, 東京理科大学 野田キャンパス
    • Related Report
      2019 Annual Research Report
  • [Presentation] 配位子dppzを翼にもつ羽ばたく蛍光分子の開発2019

    • Author(s)
      本多 翔・山角拓也・櫛田亜希・大須賀篤弘・齊藤尚平
    • Organizer
      2019年光化学討論会, 名古屋大学 東山キャンパス
    • Related Report
      2019 Annual Research Report
  • [Presentation] フルオロジェニック粘度プローブ として働く赤色蛍光FLAPの 励起状態ダイナミクス2019

    • Author(s)
      木村僚・倉持光・田原太平・劉鵬鵬・ 大須賀篤弘・齊藤尚平
    • Organizer
      2019年光化学討論会, 名古屋大学 東山キャンパス
    • Related Report
      2019 Annual Research Report
  • [Presentation] Red Flapping Fluorophore as a Photostable Viscosity Probe2019

    • Author(s)
      Ryo Kimura, Liu Pengpeng, Atsuhiro Osuka, Shohei Saito
    • Organizer
      The 18th International Symposium on Novel Aromatic Compounds (ISNA-18), Sapporo Hokkaido Japan
    • Related Report
      2019 Annual Research Report
  • [Presentation] Rh Complex of Flapping Fluorophore: Controlling Flapping Motion2019

    • Author(s)
      Hidetsugu Kitakado, Atsuhiro Osuka, Shohei Saito
    • Organizer
      The 18th International Symposium on Novel Aromatic Compounds (ISNA-18), Sapporo Hokkaido Japan
    • Related Report
      2019 Annual Research Report
  • [Presentation] Fluorescent π-Expanded Oxepins: Conformational Planarization in the Excited State2019

    • Author(s)
      Ryota Kotani, Pengpeng Liu, Atsuhiro Osuka, Shohei Saito
    • Organizer
      The 18th International Symposium on Novel Aromatic Compounds (ISNA-18), Sapporo Hokkaido Japan
    • Related Report
      2019 Annual Research Report
  • [Presentation] 羽ばたく光機能分子FLAPを活用した高分子の局所応力解析と新型ライトメルト接着材料の開発2019

    • Author(s)
      齊藤尚平
    • Organizer
      第68回高分子討論会, 福井大学 文京キャンパス
    • Related Report
      2019 Annual Research Report
    • Invited
  • [Presentation] FLAP金属錯体を導入した刺激応答性高分子の合成および蛍光スイッチング機能2019

    • Author(s)
      北鹿渡秀嗣・大須賀篤弘・齊藤尚平
    • Organizer
      第68回高分子討論会, 福井大学 文京キャンパス
    • Related Report
      2019 Annual Research Report
  • [Presentation] 力に応答する発光分子 FLAP をもちいて架橋高分子の局所応力集中を理解する2019

    • Author(s)
      齊藤尚平,小谷亮太,増渕雄一
    • Organizer
      第66回レオロジー討論会、滋賀県立大学
    • Related Report
      2019 Annual Research Report
  • [Presentation] 局所の力に応答する蛍光分子FLAPを化学導入したポリマーの合成とその場顕微観察2019

    • Author(s)
      小谷亮太・大須賀篤弘・齊藤尚平
    • Organizer
      第66回レオロジー討論会、滋賀県立大学
    • Related Report
      2019 Annual Research Report
  • [Presentation] Excited-State Aromaticity and Antiaromaticity of π-Expaded 7-Membered Oxepins2019

    • Author(s)
      Ryota Kotani, Pengpeng Liu, Atsuhiro Osuka, Shohei Saito
    • Organizer
      International Conference on Excited State Aromaticity and Antiaromaticity, Sigtuna, Sweden
    • Related Report
      2019 Annual Research Report
  • [Presentation] Flapping Molecules That Work By Excited-State Aromaticity2019

    • Author(s)
      Shohei Saito
    • Organizer
      International Conference on Excited State Aromaticity and Antiaromaticity, Sigtuna, Sweden
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 紫外光で剥がせるライトメルト液晶接着剤の開発2019

    • Author(s)
      齊藤尚平
    • Organizer
      ニューガラスフォーラム ガラス科学技術研究会 (東京 新宿 日本ガラス工業センター)
    • Related Report
      2019 Annual Research Report
    • Invited
  • [Presentation] 光で剥がせるライトメルト液晶接着材料の最新展開2019

    • Author(s)
      齊藤尚平
    • Organizer
      第3回超分子研究会・精密ネットワークポリマー研究会合同講座(早稲田大学 西早稲田キャンパス)
    • Related Report
      2019 Annual Research Report
    • Invited
  • [Presentation] Shohei Saito2019

    • Author(s)
      Flapping molecules for photo- and mechanoresponsive materials
    • Organizer
      2019 US-Japan Polymer Symposium(Stanford, California)
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] パタパタ分子FLAPで理解し制御するナノ、メゾ、マクロの力2019

    • Author(s)
      齊藤尚平
    • Organizer
      光化学若手の会 八王子 大学セミナーハウス
    • Related Report
      2019 Annual Research Report
    • Invited
  • [Presentation] Functional Photoactive Materials Based on Flexible π Molecules2019

    • Author(s)
      Shohei Saito
    • Organizer
      新学術領域研究「高次複合光応答」第2回国際会議・第7回公開シンポジウム・第8回若手セミナー, 大阪大学 豊中キャンパス
    • Related Report
      2018 Annual Research Report
  • [Presentation] 多分子協調場としてのフレキシブル光応答分子の機能集合システム構築2019

    • Author(s)
      齊藤尚平
    • Organizer
      新学術領域研究「高次複合光応答」第8回公開シンポジウム, 大阪大学 豊中キャンパス
    • Related Report
      2018 Annual Research Report
  • [Presentation] π拡張された発光性7員環オキセピンの光物性と励起状態芳香族性2019

    • Author(s)
      小谷亮太・Liu Pengpeng・大須賀篤弘・齊藤尚平
    • Organizer
      新学術領域研究「高次複合光応答」第8回公開シンポジウム, 大阪大学 豊中キャンパス
    • Related Report
      2018 Annual Research Report
  • [Presentation] π拡張した発光性7員環オキセピンの励起状態における構造平面化2019

    • Author(s)
      小谷亮太・劉鵬鵬・齊藤尚平・大須賀篤弘
    • Organizer
      日本化学会第99春季年会2019, 甲南大学 岡本キャンパス
    • Related Report
      2018 Annual Research Report
  • [Presentation] ペリレンイミド骨格をもつ羽ばたく蛍光分子の開発と励起状態ダイナミクス2019

    • Author(s)
      木村僚・劉鵬鵬・倉持光・田原太平・齊藤尚平・大須賀篤弘
    • Organizer
      日本化学会第99春季年会2019, 甲南大学 岡本キャンパス
    • Related Report
      2018 Annual Research Report
  • [Presentation] 単一分子蛍光による力解析に向けた柔軟なV字型メカノフォアの開発2019

    • Author(s)
      山角拓也・後藤祐真・VACHA Martin・齊藤尚平・大須賀篤弘
    • Organizer
      日本化学会第99春季年会2019, 甲南大学 岡本キャンパス
    • Related Report
      2018 Annual Research Report
  • [Presentation] 羽ばたく蛍光分子の金属錯体形成および刺激応答性2019

    • Author(s)
      北鹿渡秀嗣・齊藤尚平・大須賀篤弘
    • Organizer
      日本化学会第99春季年会2019, 甲南大学 岡本キャンパス
    • Related Report
      2018 Annual Research Report
  • [Presentation] Development of Flapping Molecules and Photofunctional Materials2018

    • Author(s)
      Shohei Saito
    • Organizer
      The 10th Asian Photochemistry Conference APC 2018, Taipei
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Excited State Aromaticity of Flapping Materials2018

    • Author(s)
      Shohei Saito
    • Organizer
      Aromaticity2018, Cancun, Mexico
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Flapping Molecule as a Key Structure for Light-Melt Adhesive and Ratiometric Force Probe2018

    • Author(s)
      Shohei Saito
    • Organizer
      2018 MRS Fall Meeting, Boston, Massachusetts
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Flapping Fluorophores and Photofunctional Soft Materials2018

    • Author(s)
      Shohei Saito
    • Organizer
      Kyoto University Germany International symposium KUGIs
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 局所的な力を測る光分子力学2018

    • Author(s)
      齊藤尚平
    • Organizer
      化学フェスタ2018 "メカノバイオロジーと光科学、分子技術 ~未来を拓くトライアングル~" タワーホール船堀, 東京
    • Related Report
      2018 Annual Research Report
    • Invited
  • [Presentation] 高分子の応力集中を蛍光メカノフォアで解析する2018

    • Author(s)
      齊藤尚平・小谷亮太・北鹿渡秀嗣
    • Organizer
      第67回高分子討論会, 北海道大学, 札幌
    • Related Report
      2018 Annual Research Report
  • [Presentation] 羽ばたく発光団のメカノフォア機能:結晶構造中の空隙の崩壊に伴う活性化と高分子鎖への導入2018

    • Author(s)
      山角拓也・大坪主弥・大須賀篤弘・齊藤尚平
    • Organizer
      第67回高分子討論会, 北海道大学, 札幌
    • Related Report
      2018 Annual Research Report
  • [Presentation] レシオメトリック蛍光応力プローブの各種高分子への化学的導入2018

    • Author(s)
      北鹿渡秀嗣・横山創一・大須賀篤弘・齊藤尚平
    • Organizer
      第67回高分子討論会, 北海道大学, 札幌
    • Related Report
      2018 Annual Research Report
  • [Presentation] 力に応答する蛍光色素を用いたエラストマーの応力集中の化学的評価2018

    • Author(s)
      小谷亮太・大須賀篤弘・齊藤尚平
    • Organizer
      第66回レオロジー討論会
    • Related Report
      2018 Annual Research Report
  • [Presentation] 蛍光張力プローブを用いて,高分子の応力集中を化学構造から理解する2018

    • Author(s)
      齊藤尚平・小谷亮太・北鹿渡秀嗣
    • Organizer
      第66回レオロジー討論会
    • Related Report
      2018 Annual Research Report
  • [Presentation] レシオメトリック蛍光応力プローブによる高分子中の局所歪みの可視化2018

    • Author(s)
      北鹿渡秀嗣・横山創一・大須賀篤弘・齊藤尚平
    • Organizer
      第66回レオロジー討論会
    • Related Report
      2018 Annual Research Report
  • [Presentation] Chemical Evaluation of Stress Concentration in Elastomers Incorporating Fluorescent Flapping Mechanophores2018

    • Author(s)
      Ryota Kotani, Atsuhiro Osuka, Shohei Saito
    • Organizer
      The 12th SPSJ International Polymer Conference (IPC2018), Hiroshima, Japan
    • Related Report
      2018 Annual Research Report
  • [Presentation] Luminescent molecular force probe for rheology and mechanobiology2018

    • Author(s)
      Shohei Saito
    • Organizer
      OPTICS&PHOTONICS International Congress (OPIC) 2018 Biomedical Imaging and Sensing Conference, パシフィコ横浜
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Strain-induced Fluorescence Response of Mechanophore-doped Polyurethane Dependent on Chemical Structures2018

    • Author(s)
      Ryota Kotani, Atsuhiro Osuka, Shohei Saito
    • Organizer
      第67回高分子学会年次大会, 名古屋国際会議場
    • Related Report
      2018 Annual Research Report
  • [Presentation] PEG修飾した蛍光粘度プローブの環境応答機能2018

    • Author(s)
      北鹿渡秀嗣・横山創一・齊藤尚平・大須賀篤弘
    • Organizer
      第67回高分子学会年次大会, 名古屋国際会議場
    • Related Report
      2018 Annual Research Report
  • [Presentation] Activation of a Flapping Fluorescent Mechanophore Accompanied by Void Collapse and Energy Transfer in a Crystalline Phase2018

    • Author(s)
      Takuya Yamakado, Kazuya Otsubo, Atsuhiro Osuka, Shohei Saito
    • Organizer
      2018年光化学討論会, 関西学院大学 上ケ原キャンパス
    • Related Report
      2018 Annual Research Report
  • [Book] "Flapping molecules for photofunctional materials" in Photosynergetic Responses in Molecules and Molecular Aggregates2020

    • Author(s)
      Shohei Saito
    • Total Pages
      42
    • Publisher
      Springer Singapore
    • ISBN
      9789811554506
    • Related Report
      2020 Annual Research Report
  • [Book] 月刊機能材料 2020年12月号「わずかな粘度の違いを定量する『羽ばたく蛍光分子』の開発」2020

    • Author(s)
      木村僚、齊藤尚平
    • Total Pages
      6
    • Publisher
      シーエムシー出版
    • Related Report
      2020 Annual Research Report
  • [Book] コンバーテック 2020年9月号「蛍光粘度プローブで局所粘度を定量化」2020

    • Author(s)
      木村僚、齊藤尚平
    • Total Pages
      6
    • Publisher
      加工技術研究会
    • Related Report
      2020 Annual Research Report
  • [Book] "Functional Photoactive Materials Based on Flexible π Molecules" as a chapter in "Photosynergetic Responses in Molecules and Molecular Aggregates"2020

    • Author(s)
      Shohei Saito
    • Total Pages
      12
    • Publisher
      Springer
    • Related Report
      2019 Annual Research Report
  • [Book] "Rigid-flexible hybrid design for photofunctional molecules and materials" as a Chapter in "Light-Active Functional Organic Materials"2019

    • Author(s)
      Shohei Saito
    • Total Pages
      29
    • Publisher
      Pan Stanford Publishing
    • Related Report
      2019 Annual Research Report
  • [Book] "Flapping molecules for photofunctional materials" as a chapter in "Molecular Technology: Materials Innovation"2019

    • Author(s)
      Shohei Saito
    • Total Pages
      35
    • Publisher
      Wiley-VCH
    • Related Report
      2019 Annual Research Report
  • [Remarks] Shohei SAITO Homepage

    • URL

      https://shohei-saito.webnode.jp/

    • Related Report
      2020 Annual Research Report
  • [Remarks] 京都大学大学院理学研究科 集合有機分子機能研究室

    • URL

      http://kuchem.kyoto-u.ac.jp/shuyu/

    • Related Report
      2020 Annual Research Report
  • [Remarks] 齊藤尚平 個人ホームページ

    • URL

      https://shohei-saito.webnode.jp/

    • Related Report
      2019 Annual Research Report
  • [Remarks] 京都大学大学院理学研究科 化学専攻 集合有機分子機能研究室 ホームページ

    • URL

      http://kuchem.kyoto-u.ac.jp/shuyu/

    • Related Report
      2019 Annual Research Report
  • [Remarks] 齊藤尚平の個人ホームページ

    • URL

      https://shohei-saito.webnode.jp

    • Related Report
      2018 Annual Research Report
  • [Patent(Industrial Property Rights)] 接着方法及び構造体2020

    • Inventor(s)
      中川修士・中島毅彦・新宅裕二・齊藤尚平
    • Industrial Property Rights Holder
      中川修士・中島毅彦・新宅裕二・齊藤尚平
    • Industrial Property Rights Type
      特許
    • Industrial Property Number
      2020-153602
    • Filing Date
      2020
    • Related Report
      2020 Annual Research Report
  • [Patent(Industrial Property Rights)] 化合物および該化合物を含む高分子化合物2020

    • Inventor(s)
      齊藤尚平・藪浩・阿部博弥
    • Industrial Property Rights Holder
      齊藤尚平・藪浩・阿部博弥
    • Industrial Property Rights Type
      特許
    • Industrial Property Number
      2020-505023
    • Filing Date
      2020
    • Related Report
      2020 Annual Research Report
  • [Patent(Industrial Property Rights)] トリフェニレン型液晶性化合物並びにトリフェニレン型液晶性化合物を用いた接着剤及び粘着体2019

    • Inventor(s)
      齊藤尚平・廣瀬由美・稲葉恵・谷川貴子・後藤慶次
    • Industrial Property Rights Holder
      齊藤尚平・廣瀬由美・稲葉恵・谷川貴子・後藤慶次
    • Industrial Property Rights Type
      特許
    • Industrial Property Number
      2019-154772
    • Filing Date
      2019
    • Related Report
      2019 Annual Research Report
  • [Patent(Industrial Property Rights)] 化合物および該化合物を含む高分子化合物2019

    • Inventor(s)
      齊藤尚平、藪浩、阿部博弥
    • Industrial Property Rights Holder
      JST
    • Industrial Property Rights Type
      特許
    • Filing Date
      2019
    • Related Report
      2018 Annual Research Report
    • Overseas
  • [Patent(Industrial Property Rights)] 化合物および該化合物を含む高分子化合物2018

    • Inventor(s)
      齊藤尚平、藪浩、阿部博弥
    • Industrial Property Rights Holder
      JST
    • Industrial Property Rights Type
      特許
    • Industrial Property Number
      2018-039162
    • Filing Date
      2018
    • Related Report
      2018 Annual Research Report
  • [Patent(Industrial Property Rights)] 粘着体、粘着剤、接合体の製造方法及び粘着体の剥離方法2018

    • Inventor(s)
      齊藤尚平、廣瀬由美、星野貴子、稲葉恵、後藤慶次、渡辺淳
    • Industrial Property Rights Holder
      京都大学・デンカ株式会社
    • Industrial Property Rights Type
      特許
    • Industrial Property Number
      2018-196928
    • Filing Date
      2018
    • Related Report
      2018 Annual Research Report

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Published: 2018-04-23   Modified: 2022-01-27  

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