• Search Research Projects
  • Search Researchers
  • How to Use
  1. Back to project page

2017 Fiscal Year Annual Research Report

光機能性ポリマー球体の高次連結による光学メタマテリアルの開発

Research Project

Project/Area Number 16H02081
Research InstitutionUniversity of Tsukuba

Principal Investigator

山本 洋平  筑波大学, 数理物質系, 教授 (40589834)

Co-Investigator(Kenkyū-buntansha) 鍋島 達弥  筑波大学, 数理物質系, 教授 (80198374)
神原 貴樹  筑波大学, 数理物質系, 教授 (90204809)
Project Period (FY) 2016-04-01 – 2021-03-31
Keywords自己組織化 / デンドリマー / π共役ポリマー / 共振器 / レーザー / 発光 / 錯体
Outline of Annual Research Achievements

π共役ポリマーからなるマイクロ光共振器の構築と、レーザー発振特性の発現を実現した。球体共振器に関しては、赤外発光を示す共振器の形成、および球体形成メカニズムについて詳細に検討し、それぞれ論文発表した。また、球体からのWGMレーザー発振に関して、論文発表を行った。さらに、π共役デンドリマーの自己組織化に関する研究を進め、ポーラス結晶の形成とガスや蒸気の吸着特性、それに伴う発光特性変化について論文発表を行った。
また、チオフェンやセレノフェンなどのカルコゲノフェンをBODIPYに導入した化合物を各種合成し、光学特性(吸収、発光)の著しい長波長シフトを達成した。十分に高い蛍光発光を示すにもかかわらず、一重項酸素の優れた増感剤ともなるBODIPY誘導体の合成にも成功し、バイオイメージングと光線力学療法を同時に達成しうるリード化合物を開発することができた。
さらに、ワンポット合成技術による高分子半導体の合成について検討した。芳香族モノマーの C-H 結合を反応点する直接的アリール化重合反応は、従来法に比べて環境調和性が高く、安価で入手容易な原料を利用して π 共役高分子を合成することができるが、この合成法で は、依然として純度の高いジハロゲン化芳香族化合物を事前に調製する必要がある。これに対して、芳香族化合物の臭素化と直接的アリール化反応を連続的に進行させるワンポット合 成技術を開発した。この手法では、反応物を反応容器に順に投入し、2 段階の反応を連続的に行い、これにより有機金属のみならず、有機ハロゲン化物の事前調製も必要とせずに、2 種類の芳香族 化合物を直接出発原料として利用して π 共役高分子を得ることができた。

Current Status of Research Progress
Current Status of Research Progress

2: Research has progressed on the whole more than it was originally planned.

Reason

計画していた通り、研究を進めることが出来た。また、予想外の結果がいくつかでており、それらについても論文発表を行った。

Strategy for Future Research Activity

自己組織化マイクロ構造体の基板表面への周期配列構造の形成、発光ON/OFF制御、WGM Splittingなど、作成した共振器の特性制御とメタマテリアルとしての特性発現に関して研究を進める。また、その材料として、新たな共役ポリマーや有機低分子、金属錯体の合成を進める。

Remarks

プレスリリース「多数の金属で分子を捕まえる大環状分子を開発」チオフェンやセレノフェンなどのカルコゲノフェンをBODIPYに導入した化合物を各種合成し、光学特性(吸収、発光)の著しい長波長シフトを達成した。十分に高い蛍光発光を示すにもかかわらず、一重項酸素の優れた増感剤ともなるBODIPY誘導体の合成にも成功し、バイオイメージングと光線力学療法を同時に達成しうるリード化合物を開発することができた。

  • Research Products

    (92 results)

All 2018 2017 Other

All Int'l Joint Research (4 results) Journal Article (14 results) (of which Int'l Joint Research: 4 results,  Peer Reviewed: 14 results) Presentation (66 results) (of which Int'l Joint Research: 36 results,  Invited: 19 results) Remarks (5 results) Patent(Industrial Property Rights) (1 results) Funded Workshop (2 results)

  • [Int'l Joint Research] Duisburf-Essen大学/Heidelberg大学/DWI(ドイツ)

    • Country Name
      GERMANY
    • Counterpart Institution
      Duisburf-Essen大学/Heidelberg大学/DWI
    • # of Other Institutions
      3
  • [Int'l Joint Research] Cambridge大学(英国)

    • Country Name
      UNITED KINGDOM
    • Counterpart Institution
      Cambridge大学
  • [Int'l Joint Research] Malaga大学(スペイン)

    • Country Name
      SPAIN
    • Counterpart Institution
      Malaga大学
  • [Int'l Joint Research] Linz大学(オーストリア)

    • Country Name
      AUSTRIA
    • Counterpart Institution
      Linz大学
  • [Journal Article] A fluorescent microporous crystalline dendrimer discriminates vapour molecules2018

    • Author(s)
      Sae Nakajima, Ken Albrecht, Soh Kushida, Eiji Nishibori, Takashi Kitao, Takashi Uemura, Kimihisa Yamamoto, Uwe H. F. Bunz, Yohei Yamamoto*
    • Journal Title

      Chem. Commum.

      Volume: 15 Pages: 2534-2537

    • DOI

      10.1039/C7CC09342J

    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] FRET-mediated near infrared whispering gallery modes: studies on the relevance of intracavity energy transfer with Q-factor2018

    • Author(s)
      Osamu Oki, Soh Kushida, Annabel Mikosch, Kota Hatanaka, Youhei Takeda, Satoshi Minakata, Junpei Kuwabara, Takaki Kanbara, Thang Dao, Satoshi Ishii, Tadaaki Nagao, Alexander Kuhne, Felix Deschler, Richard Friend, Yohei Yamamoto*
    • Journal Title

      Mater. Chem. Front.

      Volume: 2 Pages: 270-274

    • DOI

      10.1039/C7QM00498B

    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Multi-molecular emission of a cationic Pt(II) complex through hydrogen bonding interaction2018

    • Author(s)
      Kaho Yamaguchi, Kazuma Yamawaki, Takuya Kimura, Junpei Kuwabara, Takeshi Yasuda, Yoshinobu Nishimura, Takaki Kanbara
    • Journal Title

      Dalton Trans.

      Volume: 47 Pages: 4087-4092

    • DOI

      10.1039/C8DT00314A

    • Peer Reviewed
  • [Journal Article] From Linear to Foldamer and Assembly: Hierarchical Transformation of a Coplanar Conjugated Polymer into a Microsphere2017

    • Author(s)
      Soh Kushida, Osamu Oki, Hitoshi Saito, Junpei Kuwabara, Takaki Kanbara, Motomichi Tashiro, Michio Katouda, Yutaka Imamura, Yohei Yamamoto*
    • Journal Title

      J. Phys. Chem. Lett.

      Volume: 8 Pages: 4580-4586

    • DOI

      10.1021/acs.jpclett.7b02102

    • Peer Reviewed
  • [Journal Article] Temperature Dependence of Magnetophotoconductance in One-dimensional Molecular Assembly of Hexabenzocoronene2017

    • Author(s)
      Yusuke Wakikawa, Tadaaki Ikoma, Yohei Yamamoto, Takanori Fukushima, Kimio Akiyama
    • Journal Title

      ACS Omega

      Volume: 2 Pages: 3260-3266

    • DOI

      10.1021/acsomega.7b00474

    • Peer Reviewed
  • [Journal Article] Low-Threshold Whispering Gallery Mode Lasing from Self-Assembled Microspheres of Single-Sort Conjugated Polymers2017

    • Author(s)
      Soh Kushida, Daichi Okada, Fumio Sasaki, Zhan-Hong Lin, Jer-Shing Huang, Yohei Yamamoto*
    • Journal Title

      Adv. Opt. Mater.

      Volume: 5 Pages: 17100123/1-7

    • DOI

      10.1002/adom.201700123

    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] A metallo-molecular cage that can close the apertures by coordination bonds2017

    • Author(s)
      S. Akine, M. Miyashita, T. Nabeshima
    • Journal Title

      J. Am. Chem. Soc.

      Volume: 139 Pages: 4631-4634

    • DOI

      10.1021/jacs.7b00840

    • Peer Reviewed
  • [Journal Article] Molecular recognition by multiple metal coordination inside wavy-stacked macrocycles2017

    • Author(s)
      2.T. Nakamura, Y. Kaneko, E. Nishibori, T. Nabeshima
    • Journal Title

      Nature Commun.

      Volume: 8 Pages: -

    • DOI

      10.1038/s41467-017-00076-8

    • Peer Reviewed
  • [Journal Article] Activation of invariant natural killer T cells stimulated with microbial α-mannosyl glycolipids2017

    • Author(s)
      M. Shimamura, M. Yamamura, T. Nabeshima, N. Kitano, P. van den Elzen, H. Yesilkaya, P. Andrew, P. Illarionov
    • Journal Title

      Sci. Rep.

      Volume: 7 Pages: -

    • DOI

      10.1038/s41598-017-10309-x

    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Response speed control of helicity inversion based on a “regulatory enzyme”-like strategy2017

    • Author(s)
      4.S. Sairenji, S. Akine, T. Nabeshima
    • Journal Title

      Sci. Rep.

      Volume: 8 Pages: -

    • DOI

      10.1038/s41598-017-16503-1

    • Peer Reviewed
  • [Journal Article] Synthesis of Conjugated Polymers Containing Octafluorobiphenylene Unit via Pd-Catalyzed Cross-Dehydrogenative-Coupling Reaction2017

    • Author(s)
      Hideaki Aoki, Hitoshi Saito, Yuto Shimoyama, Junpei Kuwabara, Takeshi Yasuda, Takaki Kanbara
    • Journal Title

      ACS Macro Lett.

      Volume: 7 Pages: 90-94

    • DOI

      10.1021/acsmacrolett.7b00887

    • Peer Reviewed
  • [Journal Article] Modulation of the emission mode of a Pt(II) complex via intermolecular interactions2017

    • Author(s)
      Junpei Kuwabara, Kaho Yamaguchi, Kazuma Yamawaki, Takeshi Yasuda, Yoshinobu Nishimura, Takaki Kanbara,
    • Journal Title

      Inorg. Chem.

      Volume: 56 Pages: 8726-8729

    • DOI

      10.1021/acs.inorgchem.7b00880

    • Peer Reviewed
  • [Journal Article] Luminescent Ir(III) complexes bearing benzothiazole or benzoxazole-based pincer ligand2017

    • Author(s)
      Junpei Kuwabara, Tomomi Namekawa, Eiko Sakabe, Masa-aki Haga, Takaki Kanbara
    • Journal Title

      J. Organomet. Chem.

      Volume: 845 Pages: 189-195

    • DOI

      10.1016/j.jorganchem.2017.04.037

    • Peer Reviewed
  • [Journal Article] Facile One-pot Access to π-Conjugated Polymers via Sequential Bromination/Direct Arylation Polycondensation2017

    • Author(s)
      Hitoshi Saito, Jieran Chen, Junpei Kuwabara, Takeshi Yasuda, Takaki Kanbar
    • Journal Title

      Polym. Chem.

      Volume: 8 Pages: 3006-3012

    • DOI

      10.1039/C7PY00332C

    • Peer Reviewed
  • [Presentation] Rydberg like states in organic semiconductor rods2018

    • Author(s)
      A. Asaithambi, D. Okada, G. Prinz, Y. Yamamoto, A. Lorke
    • Organizer
      DPG spring meeting
    • Int'l Joint Research
  • [Presentation] Whispering Gallery Modes in Self-Assembled Microspheres of Highly Fluorescent Polymers2018

    • Author(s)
      D. Braam, G. Prinz, K. Tabata, S. Kushida, D. Okada, Y. Yamamoto, A. Lorke
    • Organizer
      DPG spring meeting
    • Int'l Joint Research
  • [Presentation] Conjugated Organic/Polymer Microcavities for Optical Resonators and Lasers2018

    • Author(s)
      Yohei Yamamoto
    • Organizer
      筑波大学エネルギー物質科学研究センター(TREMS)合同シンポジウム
  • [Presentation] Microfluidic Fuel Cell Fabrication with Non-Precious Carbon Nitride Nanofibers as Cathode Catalyst2018

    • Author(s)
      Amandeep Jindal, Suddhasatwa Basu, Neha Chauhan, Tomofumi Ukai, Sakthi Kumar, Yohei Yamamoto
    • Organizer
      筑波大学エネルギー物質科学研究センター(TREMS)合同シンポジウム
  • [Presentation] Self-assembled photo-switchable micro-resonator from fluorescent diarylethene2018

    • Author(s)
      Daichi Okada, Zhan-Hong Lin, Yusuke Kitayama, Masakazu Morimoto, Fumio Sasaki, Jer-Shing Huang, Masahiro Irie, Yohei Yamamoto
    • Organizer
      筑波大学エネルギー物質科学研究センター(TREMS)合同シンポジウム
  • [Presentation] Near-Infrared Whispering Gallery Mode Photoluminescence from Conjugated Polymer Blend Microresonators2018

    • Author(s)
      Osamu Oki, Soh Kushida, Annabel Mikosch, Kota Hatanaka, Youhei Takeda, Satoshi Minakata, Junpei Kuwabara, Takaki Kanbara, Thang D. Dao, Satoshi Ishii, Tadaaki Nagao, Alexander J. C. Kuehne, Felix Deschler, Richard Friend, Yohei Yamamoto
    • Organizer
      筑波大学エネルギー物質科学研究センター(TREMS)合同シンポジウム
  • [Presentation] Emission color switching with self-assembled polymer microdisk array2018

    • Author(s)
      Yusuke Kitayama, Yusuke Aikyo, Takeo Minari, Xuying Liu, Masakazu Morimoto, Masahiro Irie, Junpei Kuwabara, Takaki Kanbara, Yohei Yamamoto
    • Organizer
      筑波大学エネルギー物質科学研究センター(TREMS)合同シンポジウム
  • [Presentation] Donor-Acceptor Dendrimer Crystals that Exhibit Sensitive Fluorescence Color Change with External Stimuli2018

    • Author(s)
      Yoo Jooyoung, Sae Nakajima, Ken Albrecht, Youhei Takeda, Satoshi, Minakata, Kimihisa Yamamoto, Yohei Yamamoto
    • Organizer
      筑波大学エネルギー物質科学研究センター(TREMS)合同シンポジウム
  • [Presentation] 最先端光材料・光テクノロジー国際研究拠点形成に向けたTIA連携2018

    • Author(s)
      山本洋平
    • Organizer
      第17回NANOTECH総合展
  • [Presentation] Wavelength Tunable Organic Microcrystal Lasers2018

    • Author(s)
      Daichi Okada, Hiroki Nishioka, Anna Ichimura, Hayato Tsuji, Fumio Sasaki, Eiichi Nakamura, Yohei Yamamoto
    • Organizer
      CEMSupra 2018
    • Int'l Joint Research
  • [Presentation] Whispering gallery modes from self-assembled microspheres of π-conjugated polymers coordinated with Eu3+ ion2018

    • Author(s)
      Zakarias Seba Ngara, Daichi Okada, Osamu Oki, Yohei Yamamoto
    • Organizer
      CEMSupra 2018
    • Int'l Joint Research
  • [Presentation] Near infrared whispering gallery modes from conjugated polymer blend microresonators2018

    • Author(s)
      Osamu Oki, Soh Kushida, Annabel Mikosch, Kota Hatanaka, Youhei Takeda, Satoshi Minakata, Junpei Kuwabara, Takaki Kanbara, Thang D. Dao, Satoshi Ishii, Tadaaki Nagao, Alexander J. C. Kuehne, Felix Deschler, Richard Friend, Yohei Yamamoto
    • Organizer
      CEMSupra 2018
    • Int'l Joint Research
  • [Presentation] Microporous Crystalline Dendrimers for Fluorescence Sensing2018

    • Author(s)
      Sae Nakajima, Soh Kushida, Ken Albrecht, Youhei Takeda, Satoshi Minakata, Kimihisa Yamamoto, Eiji Nishibori, Uwe H. F. Bunz, Yohei Yamamoto
    • Organizer
      CEMSupra 2018
    • Int'l Joint Research
  • [Presentation] 共役ポリマー光共振器の開発2017

    • Author(s)
      山本洋平
    • Organizer
      化学特別講演
  • [Presentation] Self-Assembled Conjugated Organic/Polymer Microcavities for Optical Resonators and Lasers2017

    • Author(s)
      Yohei Yamamoto
    • Organizer
      Seminar in Max Planck Institute for Polymer Research
    • Invited
  • [Presentation] Self-Assembled Conjugated Organic/Polymer Microcavities for Optical Resonators and Lasers2017

    • Author(s)
      Yohei Yamamoto
    • Organizer
      Seminar in Leibniz Institute
    • Int'l Joint Research / Invited
  • [Presentation] 共役系有機材料によるマイクロレーザー共振器の開発2017

    • Author(s)
      岡田大地、山本洋平
    • Organizer
      第15回環境研究シンポジウム
  • [Presentation] Self-Assembled Conjugated Organic/Polymer Microcavities for Optical Resonators and Lasers2017

    • Author(s)
      Yohei Yamamoto
    • Organizer
      Seminar in Fribourg University
    • Int'l Joint Research / Invited
  • [Presentation] Self-Assembled Organic Semiconductor Microlasers2017

    • Author(s)
      Yohei Yamamoto
    • Organizer
      π造形国際シンポジウム
    • Int'l Joint Research
  • [Presentation] Wavelength Tuning in Carbon-Bridged Phenylenevinylene Cocrystal Microcavity Lasers2017

    • Author(s)
      Daichi Okada, Hiroki Nishioka, Anna Ichimura, Hayato Tsuji, Fumio Sasaki, Eiichi Nakamura, Yohei Yamamoto
    • Organizer
      π造形国際シンポジウム
    • Int'l Joint Research
  • [Presentation] Aggregation-induced-emission polymer-based whispering gallery mode resonators for gas and humidity sensing2017

    • Author(s)
      Airong Qiagedeer, Fumitaka Ishiwari, Takanori Fukushima, Yohei Yamamoto
    • Organizer
      π造形国際シンポジウム
    • Int'l Joint Research
  • [Presentation] Selective color switching with self-assembled polymer microdisk array2017

    • Author(s)
      Yusuke Kitayama, Yusuke Aikyo, Takeo Minari, Xuying Liu, Masakazu Morimoto, Masahiro Irie, Junpei Kuwabara, Takaki Kanbara, Yohei Yamamoto
    • Organizer
      π造形国際シンポジウム
    • Int'l Joint Research
  • [Presentation] Microporous Crystal from Carbazole Dendrimers2017

    • Author(s)
      Sae Nakajima, Soh Kushida, Ken Albrecht, Kimihisa Yamamoto, Eiji Nishibori, Yohei Yamamoto
    • Organizer
      π造形国際シンポジウム
    • Int'l Joint Research
  • [Presentation] Self-Assembled Conjugated Organic/Polymer Microcavities for Optical Resonators and Lasers2017

    • Author(s)
      Yohei Yamamoto
    • Organizer
      Seminar in Imperial College London
    • Int'l Joint Research / Invited
  • [Presentation] Self-Assembled Conjugated Organic/Polymer Microcavities for Optical Resonators and Lasers2017

    • Author(s)
      Yohei Yamamoto
    • Organizer
      Seminar in Oxford University
    • Int'l Joint Research / Invited
  • [Presentation] 圧力および温度に敏感な色変化を示すπ共役分子集合体2017

    • Author(s)
      中嶋紗英、アルブレヒト建、武田洋平、南方聖司、山元公寿、山本洋平
    • Organizer
      第32回高分子学会関東支部茨城地区若手交流会
  • [Presentation] Airong Qiagedeer, Fumitaka Ishiwari, Takanori Fukushima, Yohei Yamamoto2017

    • Author(s)
      Aggregation-induced-emission polymer-based whispering gallery mode resonators for humidity sensing
    • Organizer
      第32回高分子学会関東支部茨城地区若手交流会
  • [Presentation] Whispering Gallery Mode Lasing from π-Conjugated Polymer Microspheres with Europium Metal Complex2017

    • Author(s)
      Zakarias S. Ngara, Daichi Okada, Oki Osamu, Yohei Yamamoto
    • Organizer
      第32回高分子学会関東支部茨城地区若手交流会
  • [Presentation] 発光性ポリマーマイクロ光共振器の開発 ~研究は出会いの連続~2017

    • Author(s)
      山本洋平
    • Organizer
      物質科学セミナー
  • [Presentation] Collaboration and Exchange between Germany and Japan ~ Research is a series of encounters! ~2017

    • Author(s)
      Yohei Yamamoto
    • Organizer
      Alumni meeting of the German delegations to the Super Science High School (SSH) Student Fair 2012-2017
    • Invited
  • [Presentation] AIE polymer-based WGM resonators for gas and humidity sensing2017

    • Author(s)
      Airong Qiagedeer, Fumitaka Ishiwari, Takanori Fukushima, Yohei Yamamoto
    • Organizer
      第4回π造形公開シンポジウム
  • [Presentation] 圧力および温度に敏感な色変化を示すπ共役デンドリマー結晶2017

    • Author(s)
      中嶋紗英、アルブレヒト建、岡崎真人、武田洋平、南方聖司、山元公寿、山本洋平
    • Organizer
      第4回π造形公開シンポジウム
  • [Presentation] Whispering Gallery Mode Lasing of microsphere from the self-assembly π-Conjugated Polymer Microspheres Coordinated with Eu3+ ion doped polystyrene2017

    • Author(s)
      Zakarias S. Ngara, Daichi Okada, Oki Osamu, Yohei Yamamoto
    • Organizer
      第4回π造形公開シンポジウム
  • [Presentation] 共役ポリマーブレンド共振器内FRETを介した近赤外WGM発光2017

    • Author(s)
      大木理、櫛田創、畑中宏太、武田洋平、南方聖司、桑原純平、神原貴樹、Thang Dao、石井智、長尾忠昭、山本洋平
    • Organizer
      第4回π造形公開シンポジウム
  • [Presentation] Whispering Gallery Mode Lasing from π-Conjugated Polymer Microspheres Coordinated with Eu3+ ions2017

    • Author(s)
      Zakarias S. Ngara, Daichi Okada, Oki Osamu, Yohei Yamamoto
    • Organizer
      第6回CSJ化学フェスタ
  • [Presentation] 体温付近で敏感な発色および発光変化を示すπ共役ドナーアクセプターデンドリマー結晶2017

    • Author(s)
      中嶋紗英、アルブレヒト建、武田洋平、南方聖司、山元公寿、山本洋平
    • Organizer
      第6回CSJ化学フェスタ
  • [Presentation] Self-Assembled Conjugated Organic/Polymer Microcavities for Optical Resonators and Lasers2017

    • Author(s)
      Yohei Yamamoto
    • Organizer
      Seminar in University of Potsdam
    • Int'l Joint Research / Invited
  • [Presentation] Self-Assembled Conjugated Organic/Polymer Microcavities for Optical Resonators and Lasers2017

    • Author(s)
      Yohei Yamamoto
    • Organizer
      Seminar in Leibniz Institute for Optical Technology
    • Int'l Joint Research / Invited
  • [Presentation] Self-Assembled Conjugated Organic/Polymer Microcavities for Optical Resonators and Lasers2017

    • Author(s)
      Yohei Yamamoto
    • Organizer
      Seminar in Institute of Macromolecular Chemistry
    • Int'l Joint Research / Invited
  • [Presentation] Self-Assembled Conjugated Organic/Polymer Microcavities for Optical Resonators and Lasers2017

    • Author(s)
      Yohei Yamamoto
    • Organizer
      Seminar in Johannes Kepler University
    • Int'l Joint Research / Invited
  • [Presentation] Self-Assembled Conjugated Organic/Polymer Microcavities for Optical Resonators and Lasers2017

    • Author(s)
      Yohei Yamamoto
    • Organizer
      Seminar in INF
    • Int'l Joint Research / Invited
  • [Presentation] Self-Assembled Conjugated Organic/Polymer Microcavities for Optical Resonators and Lasers2017

    • Author(s)
      Yohei Yamamoto
    • Organizer
      Seminar in Universitat d’Alicante
    • Int'l Joint Research / Invited
  • [Presentation] Laser Oscillation and Wavelength Control of Carbon-Bridged Oligophenylenevinylene Microcavities2017

    • Author(s)
      Daichi Okada, Hiroki Nishioka, Anna Ichimura, Hayato Tsuji, Fumio Sasaki, Eiichi Nakamura, Yohei Yamamoto
    • Organizer
      第66回高分子討論会
  • [Presentation] Efficient Near-Infrared Whispering Gallery Mode Photoluminescence from π-Conjugated Polymer Blend Microsphere resonators2017

    • Author(s)
      Osamu Oki, Soh Kushida, Kota Hatanaka, Youhei Takeda, Satoshi Minakata, Junpei Kuwabara, Takaki Kanbara, Thang Dao, Satoshi Ishii, Tadaaki Nagao, Yohei Yamamoto
    • Organizer
      第66回高分子討論会
  • [Presentation] 蛍光性フォトクロミック分子によるマイクロ光共振器アレイの形成と共振モード分裂2017

    • Author(s)
      岡田大地、森本正和、佐々木史雄、Dao Duy Thang, 石井智, 長尾忠昭、山本洋平
    • Organizer
      第66回高分子討論会
  • [Presentation] 圧力および温度に敏感な色変化を示すπ共役デンドリマー集合体2017

    • Author(s)
      中嶋紗英、アルブレヒト建、武田洋平、南方聖司、山元公寿、山本洋平
    • Organizer
      第66回高分子討論会
  • [Presentation] 炭素架橋フェニレンビニレンマイクロ結晶からのレーザー発振と波長変調2017

    • Author(s)
      岡田大地、西岡拓紀、辻勇人、中村栄一、佐々木史雄、山本洋平
    • Organizer
      第78回応用物理学会秋季学術講演会
  • [Presentation] 蛍光性ジアリールエテン自己組織化マイクロ共振器とモード分裂2017

    • Author(s)
      岡田大地、森本正和、佐々木史雄、Dao Duy Thang、石井智、長尾忠昭、入江正浩、山本洋平
    • Organizer
      第78回応用物理学会秋季学術講演会
  • [Presentation] Whispering Gallery Mode Lasing from π-Conjugated Polymer Microspheres Coordinated with Europium Complex2017

    • Author(s)
      Zakarias S. Ngara, Daichi Okada, Osamu Oki, Yohei Yamamoto
    • Organizer
      第78回応用物理学会秋季学術講演会
  • [Presentation] π-conjugated polymer micro disk array2017

    • Author(s)
      Yusuke Kitayama
    • Organizer
      ナノグリーンサマースクール
  • [Presentation] 化学気相蒸着による2次元共役高分子合成2017

    • Author(s)
      Kota Takahashi
    • Organizer
      ナノグリーンサマースクール
  • [Presentation] Interdisciplinary Joint Research in Chemistry and Physics Since 150-th Anniversary of German-Japanese Relations2017

    • Author(s)
      Yohei Yamamoto
    • Organizer
      Japan Tag
    • Int'l Joint Research
  • [Presentation] Self-Assembled Conjugated Organic/Polymer Microcavities for Optical Resonators and Lasers2017

    • Author(s)
      Yohei Yamamoto
    • Organizer
      Seminar in Technical University Munchen
    • Int'l Joint Research / Invited
  • [Presentation] Self-Assembled Conjugated Organic/Polymer Microcavities for Optical Resonators and Lasers2017

    • Author(s)
      Yohei Yamamoto
    • Organizer
      JEX 2017 Workshop
    • Int'l Joint Research / Invited
  • [Presentation] Self-assembled microcavities from conjugated macromolecules and polymers for optical and laser applications2017

    • Author(s)
      Yohei Yamamoto
    • Organizer
      13th International Conference on Materials Chemistry (MC13)
    • Int'l Joint Research
  • [Presentation] Whispering gallery mode lasing from self-assembled conjugated polymer microspheres2017

    • Author(s)
      Yohei Yamamoto
    • Organizer
      Electrical and Related Properties of Organic Solids (ERPOS2017)
    • Int'l Joint Research
  • [Presentation] Self-assembled microspheres from conjugated molecules and polymers for optical cavities and lasers2017

    • Author(s)
      Yohei Yamamoto
    • Organizer
      International Symposium on Macrocyclic and Supramolecular Chemistry (ISMSC) in conjunction with ISACS: Challenges in Organic Materials & Supramolecular Chemistry
    • Int'l Joint Research
  • [Presentation] Near-Infrared Whispering Gallery Mode Photoluminescence from Conjugated Polymer Blend Microresonators via Intrasphere FRET2017

    • Author(s)
      Osamu Oki, Soh Kushida, Youhei Takeda, Satoshi Minakata, Junpei Kuwabara, Takaki Kanbara, Thang Dao, Satoshi Ishii, Tadaaki Nagao, Yohei Yamamoto
    • Organizer
      International Symposium on Macrocyclic and Supramolecular Chemistry (ISMSC) in conjunction with ISACS: Challenges in Organic Materials & Supramolecular Chemistry
    • Int'l Joint Research
  • [Presentation] Whispering Gallery Mode Lasing from Self-Assembled Conjugated Polymer Microsphere Resonators2017

    • Author(s)
      Yohei Yamamoto
    • Organizer
      XXXVI Reunion BIENAL de la Real Sociedad Espanola QUIMICA (BIENAL2017)
    • Int'l Joint Research
  • [Presentation] Self-Assembled Conjugated Organic/Polymer Microcavities for Optical Resonators and Lasers2017

    • Author(s)
      Yohei Yamamoto
    • Organizer
      Seminar in University of Malaga
    • Int'l Joint Research / Invited
  • [Presentation] Self-Assembled Conjugated Organic/Polymer Microcavities for Optical Resonators and Lasers2017

    • Author(s)
      Yohei Yamamoto
    • Organizer
      Seminar in Eindhoven University of Technology
    • Int'l Joint Research / Invited
  • [Presentation] Self-Assembled Conjugated Organic/Polymer Microcavities for Optical Resonators and Lasers2017

    • Author(s)
      Yohei Yamamoto
    • Organizer
      Seminar in DWI
    • Int'l Joint Research / Invited
  • [Presentation] Self-Assembled Conjugated Organic/Polymer Microcavities for Optical Resonators and Lasers2017

    • Author(s)
      Yohei Yamamoto
    • Organizer
      Seminar in University of Heidelberg
    • Int'l Joint Research / Invited
  • [Presentation] Conjugated Organic/Polymer Microcavities for Optical Resonators and Lasers2017

    • Author(s)
      Yohei Yamamoto
    • Organizer
      E-MRS 2017 Spring Meeting
    • Int'l Joint Research
  • [Presentation] Self-Assembled Conjugated Organic/Polymer Microcavities for Optical Resonators and Lasers2017

    • Author(s)
      Yohei Yamamoto
    • Organizer
      Seminar in University of Strasbourg
    • Int'l Joint Research / Invited
  • [Presentation] Self-Assembled Conjugated Polymer Whispering Gallery Mode Microcavities for Lasing2017

    • Author(s)
      Yohei Yamamoto
    • Organizer
      Frontiers in Polymer Chemistry
    • Int'l Joint Research
  • [Remarks] 研究ハイライト「結晶化するデンドリマー」( 執筆:佐藤健太郎氏)現代化学2018年4月号p70

  • [Remarks] 化学工業日報「光るデンドリマーを作成 ―筑波大など 溶媒蒸気の識別可能」

  • [Remarks] 筑波大学広報「溶媒蒸気の識別が可能な新しい分子集合体材料を作成

    • URL

      http://www.tsukuba.ac.jp/attention-research/p201802211400.html

  • [Remarks] 筑波大学広報「共役ポリマーのみからなるマイクロ球体からのレーザー発振に成功」

    • URL

      http://www.tsukuba.ac.jp/attention-research/p201705191400b.html

  • [Remarks] Chem-Stationスポットライトリサーチ「生体分子を活用した新しい人工光合成材料の開発」

    • URL

      http://www.chem-station.comblog/2017/04/peptodecrosslinkers.html

  • [Patent(Industrial Property Rights)] 有機マイクロディスクアレイおよびその製造方法2018

    • Inventor(s)
      山本洋平、北山雄介、岡田大地、三成剛生
    • Industrial Property Rights Holder
      山本洋平、北山雄介、岡田大地、三成剛生
    • Industrial Property Rights Type
      特許
    • Industrial Property Number
      特願 2018-016723号
  • [Funded Workshop] 2018 Joint Symposium on Energy Materials Science and Technology2018

  • [Funded Workshop] π-Figuration German-Japanese Workshop Heidelberg2017

URL: 

Published: 2018-12-17   Modified: 2022-08-29  

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi