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2019 Fiscal Year Annual Research Report

光合成分子機構の学理解明と時空間制御による革新的光ー物質変換系の創製(総括班)

Administrative Group

Project AreaCreation of novel light energy conversion system through elucidation of the molecular mechanism of photosynthesis and its artificial design in terms of time and space
Project/Area Number 17H06433
Research InstitutionOkayama University

Principal Investigator

沈 建仁  岡山大学, 異分野基礎科学研究所, 教授 (60261161)

Co-Investigator(Kenkyū-buntansha) 民秋 均  立命館大学, 生命科学部, 教授 (00192641)
野澤 俊介  大学共同利用機関法人高エネルギー加速器研究機構, 物質構造科学研究所, 准教授 (20415053)
橋本 秀樹  関西学院大学, 理工学部, 教授 (50222211)
工藤 昭彦  東京理科大学, 理学部第一部応用化学科, 教授 (60221222)
野口 巧  名古屋大学, 理学研究科, 教授 (60241246)
阿部 竜  京都大学, 工学研究科, 教授 (60356376)
Project Period (FY) 2017-06-30 – 2022-03-31
Keywords光合成 / 人工光合成 / 光エネルギー変換 / 水分解 / 酸素発生 / 水素発生 / 二酸化炭素還元 / 光触媒
Outline of Annual Research Achievements

令和元年7月に大津市で領域会議を、11月20-24日に広島で第3回公開シンポジウムを兼ねた第3回太陽燃料国際会議・人工光合成に関する国際会議2019(ISF-3/ICARP2019)を開催し、領域内での研究成果の発表・交流や、領域外への研究内容の紹介・成果の発信を広く行った。特にISF-3/ICARP2019では、光合成や人工光合成分野で多数の国際的に著名な研究者を含む約400名の参加者があり、成功裏に終了した。上記2回の会議に合わせて総括班会議を開催し、領域全体の研究方針・計画を確認し、領域内での異分野融合研究を推進するための方策・体制を確立した。また、ISF-3/ICARP2019の開催に合わせて、地球温暖化解決のための国際イニシアチブ(24カ国が参加)であるMission Innovation(MI)における人工光合成分野の提言のロードマップを作製するため、ホスト国としてInnovation Challenge 5(IC5)/Japan Sunlight Conversion Road mapping workshopを開催し、10カ国から人工光合成研究のキーパーソンである30名程度の参加があり,活発な議論がなされた。
総括班の中で、国際相互派遣支援班、国際招聘支援班、領域内共同研究支援班を設置し、領域内から広くそれぞれの内容に合った提案を募集し、審査を経て、それぞれの提案を採択し、総括班経費から実施を支援した。それらの結果、英国グラスゴー大学のRichard J. Cogdell教授、オランダ・アムステルダム自由大学の Rienk van Grondelle 名誉教授等を班員の研究室に招聘し、共同研究についての打ち合わせや情報交換を行った。また、多数の国内共同研究を実施した。
月1回の領域ニュースレターを発行し、領域内外への情報発信・異分野交流を行った。

Current Status of Research Progress
Current Status of Research Progress

1: Research has progressed more than it was originally planned.

Reason

第3回太陽燃料国際会議・人工光合成に関する国際会議2019(ISF-3/ICARP2019, 3rd International Solar Fuel Conference/ International Conference on Artificial Photosynthesis-2019)では、22国から光合成・人工光合成分野の主要な研究者を含む約400名の参加者があり、極めて成功裏に終わった。特にISF-3はこのシリーズの国際会議の第3回目で、前2回はそれぞれスウェーデン、米国で開催され、今回はアジアでの初開催となったが、参加者数は今回が最も多かった。また、これに合わせて開催されたMission Innovation(MI)会議でも、人工光合成分野でInnovation Challenge 5(IC5)のための政策提言に関して活発な議論が行われ、ロードマップ作製に関するいくつかの重要な合意が得られた。
総括班内で設置した国際相互派遣支援班、国際招聘支援班、領域内共同研究支援班により、光合成や人工光合成分野で著名な研究者を招聘し、共同研究に関する打ち合わせを実施したほか、班員同士で活発な共同研究の支援が行われ、異分野共同研究を促進した。

Strategy for Future Research Activity

引き続き国際共同研究や領域内での異分野融合研究を強力に推進するため、総括班内で設置した国際相互派遣支援班、国際招聘支援班、領域内共同研究支援班により、領域内でそれぞれの提案を公募し、その中から優れたプロジェクトに対して総括班予算から支援する。
年2回の総括班会議、1回の領域会議、1回の公開シンポジウム開催を継続して開催し、月1回のニュースレター発行を維持する。ホームページ上では研究成果、論文発表、プレスリリース、研究関連報道などの情報を随時更新し、領域内外への情報発信を積極的に行う。加えて、公募班メンバーを加えた各班(A班、B班、C班)のメンバー会議、及び領域メンバーの主催・共催による各種国内・国際学会・シンポジウムを積極的に支援する。

  • Research Products

    (91 results)

All 2020 2019 Other

All Int'l Joint Research (6 results) Journal Article (41 results) (of which Int'l Joint Research: 16 results,  Peer Reviewed: 38 results,  Open Access: 8 results) Presentation (39 results) (of which Int'l Joint Research: 29 results,  Invited: 38 results) Book (2 results) Remarks (1 results) Funded Workshop (2 results)

  • [Int'l Joint Research] 中国科学院植物研究所/精華大学/浙江大学(中国)

    • Country Name
      CHINA
    • Counterpart Institution
      中国科学院植物研究所/精華大学/浙江大学
  • [Int'l Joint Research] KAIST/Pusan National University/YONSEI University(韓国)

    • Country Name
      KOREA (REP. OF KOREA)
    • Counterpart Institution
      KAIST/Pusan National University/YONSEI University
  • [Int'l Joint Research] University of Copenhagen/Technical University of Denmark(デンマーク)

    • Country Name
      DENMARK
    • Counterpart Institution
      University of Copenhagen/Technical University of Denmark
  • [Int'l Joint Research] Norwegian Univ. of Sci. and Tech.(ノルウェー)

    • Country Name
      NORWAY
    • Counterpart Institution
      Norwegian Univ. of Sci. and Tech.
  • [Int'l Joint Research] The European Synchrotron(フランス)

    • Country Name
      FRANCE
    • Counterpart Institution
      The European Synchrotron
  • [Int'l Joint Research]

    • # of Other Countries
      6
  • [Journal Article] Cobalt Aluminate Spinel as a Cocatalyst for Photocatalytic Oxidation of Water: Significant Hole-Trapping Effect2020

    • Author(s)
      Kanazawa Tomoki、Kato Kosaku、Yamaguchi Ryusei、Uchiyama Tomoki、Lu Daling、Nozawa Shunsuke、Yamakata Akira、Uchimoto Yoshiharu、Maeda Kazuhiko
    • Journal Title

      ACS Catalysis

      Volume: 10 Pages: 4960~4966

    • DOI

      10.1021/acscatal.0c00944

  • [Journal Article] Improved Electrochemical Water Oxidation over Chromium-Substituted Cobalt Aluminate Spinels2020

    • Author(s)
      Kanazawa Tomoki、Eguchi Miharu、Nozawa Shunsuke、Maeda Kazuhiko
    • Journal Title

      Bulletin of the Chemical Society of Japan

      Volume: 93 Pages: 13~19

    • DOI

      10.1246/bcsj.20190272

  • [Journal Article] Intramolecular interaction of synthetic chlorophyll heterodyads with different π-skeletons2020

    • Author(s)
      Tamiaki Hitoshi、Fukai Kazuhiro、Nakamura Soichi
    • Journal Title

      Photochemical & Photobiological Sciences

      Volume: 19 Pages: 332~340

    • DOI

      10.1039/C9PP00373H

    • Peer Reviewed
  • [Journal Article] Photoactivated Supramolecular Assembly Using “Caged Chlorophylls” for the Generation of Nanotubular Self-Aggregates Having Controllable Lengths2020

    • Author(s)
      Matsubara Shogo、Tamiaki Hitoshi
    • Journal Title

      ACS Applied Nano Materials

      Volume: 3 Pages: 1841~1847

    • DOI

      10.1021/acsanm.9b02510

    • Peer Reviewed
  • [Journal Article] Covalent heterodyads of synthetic chlorophyll derivatives linked with linear rigid substituents at the 20-positions constructing photoexcited energy transfer systems2020

    • Author(s)
      Shoji Sunao、Nomura Yosaku、Tamiaki Hitoshi
    • Journal Title

      Tetrahedron

      Volume: 76 Pages: 131130~131130

    • DOI

      10.1016/j.tet.2020.131130

    • Peer Reviewed
  • [Journal Article] Structural basis for blue-green light harvesting and energy dissipation in diatoms2019

    • Author(s)
      Wang Wenda、Yu Long-Jiang、Xu Caizhe、Tomizaki Takashi、Zhao Songhao、Umena Yasufumi、Chen Xiaobo、Qin Xiaochun、Xin Yueyong、Suga Michihiro、Han Guangye、Kuang Tingyun、Shen Jian-Ren
    • Journal Title

      Science

      Volume: 363 Pages: eaav0365

    • DOI

      10.1126/science.aav0365

    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Ultrafast Excitation Energy Dynamics in a Diatom Photosystem I-Antenna Complex: A Femtosecond Fluorescence Upconversion Study2019

    • Author(s)
      Nagao Ryo、Kagatani Kohei、Ueno Yoshifumi、Shen Jian-Ren、Akimoto Seiji
    • Journal Title

      The Journal of Physical Chemistry B

      Volume: 123 Pages: 2673~2678

    • DOI

      10.1021/acs.jpcb.8b12086

    • Peer Reviewed
  • [Journal Article] Phospholipid distributions in purple phototrophic bacteria and LH1-RC core complexes2019

    • Author(s)
      Nagatsuma S.、Gotou K.、Yamashita T.、Yu L.-J.、Shen J.-R.、Madigan M.T.、Kimura Y.、Wang-Otomo Z.-Y.
    • Journal Title

      Biochimica et Biophysica Acta (BBA) - Bioenergetics

      Volume: 1860 Pages: 461~468

    • DOI

      10.1016/j.bbabio.2019.04.001

    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Proton-Coupled Electron Transfer of Plastoquinone Redox Reactions in Photosystem II: A Pump-Probe Ultraviolet Resonance Raman Study2019

    • Author(s)
      Chen Jun、Chen Jinfan、Liu Ying、Zheng Yang、Zhu Qingjun、Han Guangye、Shen Jian-Ren
    • Journal Title

      The Journal of Physical Chemistry Letters

      Volume: 10 Pages: 3240~3247

    • DOI

      10.1021/acs.jpclett.9b00959

    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] pH-Sensing Machinery of Excitation Energy Transfer in Diatom PSI-FCPI Complexes2019

    • Author(s)
      Nagao Ryo、Yokono Makio、Ueno Yoshifumi、Shen Jian-Ren、Akimoto Seiji
    • Journal Title

      The Journal of Physical Chemistry Letters

      Volume: 10 Pages: 3531~3535

    • DOI

      10.1021/acs.jpclett.9b01314

    • Peer Reviewed
  • [Journal Article] Structural basis for energy harvesting and dissipation in a diatom PSII-FCPII supercomplex2019

    • Author(s)
      Nagao Ryo、Kato Koji、Suzuki Takehiro、Ifuku Kentaro、Uchiyama Ikuo、Kashino Yasuhiro、Dohmae Naoshi、Akimoto Seiji、Shen Jian-Ren、Miyazaki Naoyuki、Akita Fusamichi
    • Journal Title

      Nature Plants

      Volume: 5 Pages: 890~901

    • DOI

      10.1038/s41477-019-0477-x

    • Peer Reviewed / Open Access
  • [Journal Article] The pigment-protein network of a diatom photosystem II-light harvesting antenna supercomplex2019

    • Author(s)
      Pi Xiong、Zhao Songhao、Wang Wenda、Liu Desheng、Xu Caizhe、Han Guangye、Kuang Tingyun、Sui Sen-Fang、Shen Jian-Ren
    • Journal Title

      Science

      Volume: 365 Pages: eaax4406

    • DOI

      10.1126/science.aax4406

    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] An oxyl/oxo mechanism for oxygen-oxygen coupling in PSII revealed by an x-ray free-electron laser2019

    • Author(s)
      Suga M., Akita F., Yamashita K., Nakajima Y., Ueno G., Li H., Yamane T., Hirata K., Umena Y., Yonekura S., Yu L.-J., Murakami H., Nomura T., Kimura T., Kubo M., Baba S., Kumasaka T., Tono K., Yabashi M., Isobe H., Yamaguchi K., Yamamoto M., Ago H., Shen J.-R.
    • Journal Title

      Science

      Volume: 366 Pages: 334~338

    • DOI

      10.1126/science.aax6998

    • Peer Reviewed
  • [Journal Article] Spectral Properties and Excitation Relaxation of Novel Fucoxanthin Chlorophyll a/c-Binding Protein Complexes2019

    • Author(s)
      Ueno Yoshifumi、Nagao Ryo、Shen Jian-Ren、Akimoto Seiji
    • Journal Title

      The Journal of Physical Chemistry Letters

      Volume: 10 Pages: 5148~5152

    • DOI

      10.1021/acs.jpclett.9b02093

  • [Journal Article] Structure of a C2S2M2N2-type PSII-LHCII supercomplex from the green alga Chlamydomonas reinhardtii2019

    • Author(s)
      Shen Liangliang、Huang Zihui、Chang Shenghai、Wang Wenda、Wang Jingfen、Kuang Tingyun、Han Guangye、Shen Jian-Ren、Zhang Xing
    • Journal Title

      Proceedings of the National Academy of Sciences

      Volume: 116 Pages: 21246~21255

    • DOI

      10.1073/pnas.1912462116

    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Structure of a cyanobacterial photosystem I tetramer revealed by cryo-electron microscopy2019

    • Author(s)
      Kato Koji、Nagao Ryo、Jiang Tian-Yi、Ueno Yoshifumi、Yokono Makio、Chan Siu Kit、Watanabe Mai、Ikeuchi Masahiko、Shen Jian-Ren、Akimoto Seiji、Miyazaki Naoyuki、Akita Fusamichi
    • Journal Title

      Nature Communications

      Volume: 10 Pages: 4929

    • DOI

      10.1038/s41467-019-12942-8

    • Peer Reviewed / Open Access
  • [Journal Article] Visible-light driven hydrogen production using chlorophyll derivatives conjugated with a viologen moiety in the presence of platinum nanoparticles2019

    • Author(s)
      Ikeyama Shusaku、Hizume Shota、Takahashi Tatsuya、Ogasawara Shin、Amao Yutaka、Tamiaki Hitoshi
    • Journal Title

      Photochemical & Photobiological Sciences

      Volume: 18 Pages: 2673~2681

    • DOI

      10.1039/C9PP00176J

    • Peer Reviewed
  • [Journal Article] Bioinspired supramolecular nanosheets of zinc chlorophyll assemblies2019

    • Author(s)
      Shoji Sunao、Ogawa Tetsuya、Matsubara Shogo、Tamiaki Hitoshi
    • Journal Title

      Scientific Reports

      Volume: 9 Pages: 14006

    • DOI

      10.1038/s41598-019-50026-1

    • Peer Reviewed / Open Access
  • [Journal Article] Microstructural deformation process of shock-compressed polycrystalline aluminum2019

    • Author(s)
      Ichiyanagi Kouhei、Takagi Sota、Kawai Nobuaki、Fukaya Ryo、Nozawa Shunsuke、Nakamura Kazutaka G.、Liss Klaus-Dieter、Kimura Masao、Adachi Shin-ichi
    • Journal Title

      Scientific Reports

      Volume: 9 Pages: 7604

    • DOI

      10.1038/s41598-019-43876-2

    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Selective Reduction Mechanism of Graphene Oxide Driven by the Photon Mode versus the Thermal Mode2019

    • Author(s)
      Hada M., Miyata K., Ohmura S., Arashida Y., Ichiyanagi K., Katayama I., Suzuki T., Chen W., Mizote S., Sawa T., Yokoya T., Seki T., Matsuo J., Tokunaga T., Itoh C., Tsuruta K., Fukaya R., Nozawa S., Adachi S.-I., Takeda J., Onda K., Koshihara S.-Y., Hayashi Y., Nishina Y.
    • Journal Title

      ACS Nano

      Volume: 13 Pages: 10103~10112

    • DOI

      10.1021/acsnano.9b03060

    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Synthesis of Copolymerized Carbon Nitride Nanosheets from Urea and 2‐Aminobenzonitrile for Enhanced Visible Light CO2 Reduction with a Ruthenium(II) Complex Catalyst2019

    • Author(s)
      Shibata Kengo、Kato Kosaku、Tsounis Constantine、Kanazawa Tomoki、Lu Daling、Nozawa Shunsuke、Yamakata Akira、Ishitani Osamu、Maeda Kazuhiko
    • Journal Title

      Solar RRL

      Volume: 1900461 Pages: 1900461~1900461

    • DOI

      10.1002/solr.201900461

    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] A versatile experimental system for tracking ultrafast chemical reactions with X-ray free-electron lasers2019

    • Author(s)
      Katayama Tetsuo、Nozawa Shunsuke、Umena Yasufumi、Lee SungHee、Togashi Tadashi、Owada Shigeki、Yabashi Makina
    • Journal Title

      Structural Dynamics

      Volume: 6 Pages: 054302~054302

    • DOI

      10.1063/1.5111795

    • Peer Reviewed
  • [Journal Article] Tracking multiple components of a nuclear wavepacket in photoexcited Cu(I)-phenanthroline complex using ultrafast X-ray spectroscopy2019

    • Author(s)
      T. Katayama, T. Northey, W. Gawelda, C. J. Milne, G. Vanko, F. A. Lima, R. Bohinc, Z. Nemeth, S. Nozawa, T. Sato, D. Khakhulin, J. Szlachetko, T. Togashi, S. Owada, S. Adachi, C. Bressler, M. Yabashi, and T. J .Penfold
    • Journal Title

      Nature Communications

      Volume: 10 Pages: 3606

    • DOI

      10.1038/s41467-019-11499-w

    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Formation of a Ruthenium(V)-Imido Complex and the Reactivity in Substrate Oxidation in Water through the Nitrogen Non-Rebound Mechanism2019

    • Author(s)
      Ishizuka Tomoya、Kogawa Taichi、Makino Misaki、Shiota Yoshihito、Ohara Kazuaki、Kotani Hiroaki、Nozawa Shunsuke、Adachi Shin-ichi、Yamaguchi Kentaro、Yoshizawa Kazunari、Kojima Takahiko
    • Journal Title

      Inorganic Chemistry

      Volume: 58 Pages: 12815~12824

    • DOI

      10.1021/acs.inorgchem.9b01781

    • Peer Reviewed
  • [Journal Article] One-shot preparation of topologically chimeric nanofibers via a gradient supramolecular copolymerization2019

    • Author(s)
      Kitamoto Yuichi、Pan Ziyan、Prabhu Deepak D.、Isobe Atsushi、Ohba Tomonori、Shimizu Nobutaka、Takagi Hideaki、Haruki Rie、Adachi Shin-ichi、Yagai Shiki
    • Journal Title

      Nature Communications

      Volume: 10 Pages: 12815-12824

    • DOI

      10.1038/s41467-019-12654-z

    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Topological Impact on the Kinetic Stability of Supramolecular Polymers2019

    • Author(s)
      Suzuki Atsuhito、Aratsu Keisuke、Datta Sougata、Shimizu Nobutaka、Takagi Hideaki、Haruki Rie、Adachi Shin-ichi、Hollamby Martin、Silly Fabien、Yagai Shiki
    • Journal Title

      Journal of the American Chemical Society

      Volume: 141 Pages: 13196~13202

    • DOI

      10.1021/jacs.9b06029

    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Chiral crystal-like droplets displaying unidirectional rotational sliding2019

    • Author(s)
      Kajitani Takashi、Motokawa Kyuri、Kosaka Atsuko、Shoji Yoshiaki、Haruki Rie、Hashizume Daisuke、Hikima Takaaki、Takata Masaki、Yazawa Koji、Morishima Ken、Shibayama Mitsuhiro、Fukushima Takanori
    • Journal Title

      Nature Materials

      Volume: 18 Pages: 266~272

    • DOI

      10.1038/s41563-018-0270-7

    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Fast and stable vapochromic response induced through nanocrystal formation of a luminescent platinum(II) complex on periodic mesoporous organosilica2019

    • Author(s)
      Matsukawa Hiroki、Yoshida Masaki、Tsunenari Takahiro、Nozawa Shunsuke、Sato-Tomita Ayana、Maegawa Yoshifumi、Inagaki Shinji、Kobayashi Atsushi、Kato Masako
    • Journal Title

      Scientific Reports

      Volume: 9 Pages: 15151

    • DOI

      10.1038/s41598-019-51615-w

    • Peer Reviewed / Open Access
  • [Journal Article] Effects of Coapplication of Rh-Doping and Ag-Substitution on the Band Structure of Li2TiO3 and the Photocatalytic Property2019

    • Author(s)
      Watanabe Kenta、Iwase Akihide、Nozawa Shunsuke、Adachi Shin-ichi、Kudo Akihiko
    • Journal Title

      ACS Sustainable Chemistry & Engineering

      Volume: 7 Pages: 9881~9887

    • DOI

      10.1021/acssuschemeng.9b00513

    • Peer Reviewed
  • [Journal Article] Fate of transient isomer of CH2I2: Mechanism and origin of ionic photoproducts formation unveiled by time-resolved x-ray liquidography2019

    • Author(s)
      Park Sungjun、Choi Jungkweon、Ki Hosung、Kim Kyung Hwan、Oang Key Young、Roh Heegwang、Kim Joonghan、Nozawa Shunsuke、Sato Tokushi、Adachi Shin-ichi、Kim Jeongho、Ihee Hyotcherl
    • Journal Title

      The Journal of Chemical Physics

      Volume: 150 Pages: 224201~224201

    • DOI

      10.1063/1.5099002

    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Removing Non-Size-Dependent Electron Spin Decoherence of Nanodiamond Quantum Sensors by Aerobic Oxidation2019

    • Author(s)
      Tsukahara Ryuta、Fujiwara Masazumi、Sera Yoshihiko、Nishimura Yushi、Sugai Yuko、Jentgens Christian、Teki Yoshio、Hashimoto Hideki、Shikata Shinichi
    • Journal Title

      ACS Applied Nano Materials

      Volume: 2 Pages: 3701~3710

    • DOI

      10.1021/acsanm.9b00614

    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Particle size effects of tetrahedron-shaped Ag3PO4 photocatalyst on water-oxidation activity and carrier recombination dynamics2019

    • Author(s)
      Miyasato Ryo、Fujiwara Masazumi、Sato Haruyuki、Yano Toshihiro、Hashimoto Hideki
    • Journal Title

      Chemical Physics Letters: X

      Volume: 2 Pages: 100023~100023

    • DOI

      10.1016/j.cpletx.2019.100023

    • Peer Reviewed / Open Access
  • [Journal Article] Monitoring spin coherence of single nitrogen-vacancy centers in nanodiamonds during pH changes in aqueous buffer solutions2019

    • Author(s)
      Fujiwara Masazumi、Tsukahara Ryuta、Sera Yoshihiko、Yukawa Hiroshi、Baba Yoshinobu、Shikata Shinichi、Hashimoto Hideki
    • Journal Title

      RSC Advances

      Volume: 9 Pages: 12606~12614

    • DOI

      10.1039/c9ra02282a

    • Peer Reviewed
  • [Journal Article] Solar Water Splitting under Neutral Conditions Using Z‐Scheme Systems with Mo‐Doped BiVO4 as an O2‐Evolving Photocatalyst2019

    • Author(s)
      Iwase Akihide、Udagawa Yuhei、Yoshino Shunya、Ng Yun Hau、Amal Rose、Kudo Akihiko
    • Journal Title

      Energy Technology

      Volume: 7 Pages: 1900358~1900358

    • DOI

      10.1002/ente.201900358

    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Z-scheme photocatalyst systems employing Rh- and Ir-doped metal oxide materials for water splitting under visible light irradiation2019

    • Author(s)
      Kudo Akihiko、Yoshino Shunya、Tsuchiya Taichi、Udagawa Yuhei、Takahashi Yukihiro、Yamaguchi Masaharu、Ogasawara Ikue、Matsumoto Hiroe、Iwase Akihide
    • Journal Title

      Faraday Discussions

      Volume: 215 Pages: 313~328

    • DOI

      10.1039/C8FD00209F

    • Peer Reviewed
  • [Journal Article] Proton Release Process during the S2-to-S3 Transition of Photosynthetic Water Oxidation As Revealed by the pH Dependence of Kinetics Monitored by Time-Resolved Infrared Spectroscopy2019

    • Author(s)
      Takemoto Hiroshi、Sugiura Miwa、Noguchi Takumi
    • Journal Title

      Biochemistry

      Volume: 58 Pages: 4276~4283

    • DOI

      10.1021/acs.biochem.9b00680

    • Peer Reviewed
  • [Journal Article] Does the water-oxidizing Mn4CaO5 cluster regulate the redox potential of the primary quinone electron acceptor QA in photosystem II? A study by Fourier transform infrared spectroelectrochemistry2019

    • Author(s)
      Kato Yuki、Ohira Ayaka、Nagao Ryo、Noguchi Takumi
    • Journal Title

      Biochimica et Biophysica Acta (BBA) - Bioenergetics

      Volume: 1860 Pages: 148082~148082

    • DOI

      10.1016/j.bbabio.2019.148082

    • Peer Reviewed
  • [Journal Article] Effective strategy for enhancing Z-scheme water splitting with the IO3(-)/I(-) redox mediator by using a visible light responsive TaON photocatalyst co-loaded with independently optimized two different cocatalysts2019

    • Author(s)
      Iwase Yukari、Tomita Osamu、Higashi Masanobu、Nakada Akinobu、Abe Ryu
    • Journal Title

      Sustainable Energy & Fuels

      Volume: 3 Pages: 1501~1508

    • DOI

      10.1039/C9SE00136K

    • Peer Reviewed
  • [Journal Article] Band Engineering of Double-Layered Sillen-Aurivillius Perovskite Oxychlorides for Visible-Light-Driven Water Splitting2019

    • Author(s)
      Nakada Akinobu、Higashi Masanobu、Kimura Takuma、Suzuki Hajime、Kato Daichi、Okajima Hiroyuki、Yamamoto Takafumi、Saeki Akinori、Kageyama Hiroshi、Abe Ryu
    • Journal Title

      Chemistry of Materials

      Volume: 31 Pages: 3419~3429

    • DOI

      10.1021/acs.chemmater.9b00567

    • Peer Reviewed
  • [Journal Article] Earth-Abundant Molecular Z-Scheme Photoelectrochemical Cell for Overall Water-Splitting2019

    • Author(s)
      Windle Christopher D.、Kumagai Hiromu、Higashi Masanobu、Brisse Romain、Bold Sebastian、Jousselme Bruno、Chavarot-Kerlidou Murielle、Maeda Kazuhiko、Abe Ryu、Ishitani Osamu、Artero Vincent
    • Journal Title

      Journal of the American Chemical Society

      Volume: 141 Pages: 9593~9602

    • DOI

      10.1021/jacs.9b02521

    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Fe/Ru Oxide as a Versatile and Effective Cocatalyst for Boosting Z-Scheme Water-Splitting: Suppressing Undesirable Backward Electron Transfer2019

    • Author(s)
      Nakada Akinobu、Suzuki Hajime、Vequizo Junie Jhon M.、Ogawa Kanta、Higashi Masanobu、Saeki Akinori、Yamakata Akira、Kageyama Hiroshi、Abe Ryu
    • Journal Title

      ACS Applied Materials & Interfaces

      Volume: 11 Pages: 45606~45611

    • DOI

      10.1021/acsami.9b14802

    • Peer Reviewed
  • [Presentation] Structural biological studies on photosynthetic systems2019

    • Author(s)
      Jian-Ren Shen
    • Organizer
      10th International Conference Photosynthesis and Hydrogen Energy Research for Sustainability
    • Int'l Joint Research / Invited
  • [Presentation] 領域活動と当グループの研究紹介2019

    • Author(s)
      沈 建仁
    • Organizer
      科研費・新学術領域「革新的光物質変換」合同班会議
  • [Presentation] Mechanisms of Photosynthetic 'Light-Reactions' Revealed by a Combination of Advanced Structural Biology Approaches2019

    • Author(s)
      Jian-Ren Shen
    • Organizer
      Gordon Research Conference on Photosynthesis
    • Int'l Joint Research / Invited
  • [Presentation] Mechanism of photosynthetic water oxidation2019

    • Author(s)
      Jian-Ren Shen, Fusamichi Akita, Yoshiki Nakajima, Michihiro Suga
    • Organizer
      19th International Conference on Biological Inorganic Chemistry (ICBIC-19)
    • Int'l Joint Research / Invited
  • [Presentation] Mechanism of photosynthetic water oxidation2019

    • Author(s)
      Jian-Ren Shen
    • Organizer
      17th International Congress on Photobiology and the 18th Congress of the European Society for Photobiology (Photobiology-2019)
    • Int'l Joint Research / Invited
  • [Presentation] The mechanism of photosynthetic water-splitting revealed by femtosecond X-ray free electron lasers2019

    • Author(s)
      Jian-Ren Shen, Fusamichi Akita, Yoshiki Nakajima, Michihiro Suga
    • Organizer
      17th International Congress on Photobiology and the 18th Congress of the European Society for Photobiology (Photobiology-2019)
    • Int'l Joint Research / Invited
  • [Presentation] Mechanism of photosynthetic water oxidation2019

    • Author(s)
      Jian-Ren Shen, Fusamichi Akita, Yoshiki Nakajima, Michihiro Suga
    • Organizer
      9th Asia and Oceania Conference on Photobiology (AOCP2019)
    • Int'l Joint Research / Invited
  • [Presentation] Mechanism of light-induced water-splitting studied by synchrotron X-rays and XFEL lasers2019

    • Author(s)
      Jian-Ren Shen
    • Organizer
      The 13th International Conference on Biology and Synchrotron Radiation (BSR13)
    • Int'l Joint Research / Invited
  • [Presentation] Mechanisms of light-induced water-oxidation and energy harvesting, transfer in natural photosynthesis2019

    • Author(s)
      Jian-Ren Shen
    • Organizer
      3rd International Solar Fuels Conference (ISF-3) and International Conference on Artificial Photosynthesis-2019 (ICARP2019)
    • Int'l Joint Research / Invited
  • [Presentation] 光合成における光誘導水分解反応の分子機構2019

    • Author(s)
      沈 建仁
    • Organizer
      東北大学第19 回多元研研究発表会
    • Invited
  • [Presentation] Synthesis of chlorophyll analogs and their chemical and physical properties2019

    • Author(s)
      H. Tamiaki, Y. Egami, K. Nakano, T. Miyanishi, M. Hirose, S. Ogasawara
    • Organizer
      ICOPP2019
    • Int'l Joint Research / Invited
  • [Presentation] Visualizing Ultrafast Photochemical Reactions by Time-Resolved X-ray Studies2019

    • Author(s)
      S. Nozawa
    • Organizer
      錯体化学会第69回討論会
    • Invited
  • [Presentation] Great mystery of fucoxanthin, a carotenoid from Okinawa Mozuku (Cladosiphon okamuranus TOKIDA)2019

    • Author(s)
      Hideki Hashimoto, Chiasa Uragami, Nao Yukihira, Daisuke Kosumi, Masahiko Iha, Richard J. Cogdell
    • Organizer
      17th Japan-Korea Symposium on Molecular Science
    • Int'l Joint Research / Invited
  • [Presentation] An Up to Date Comparison of Purple Photosynthetic Bacterial Light Harvesting Complexes2019

    • Author(s)
      Richard J. Cogdell, Hideki Hashimoto
    • Organizer
      ISF-3/ICARP2019
    • Int'l Joint Research / Invited
  • [Presentation] Photoprotection function of carotenoids in core antenna pigment-protein complex of purple photosynthetic bacteria, Rhodospirillum rubrum2019

    • Author(s)
      Chiasa URAGAMI, Hiroki SATO, Nao YUKIHIRA, Masazumi FUJIWARA, Daisuke KOSUMI, Alastair T. GARDINER, Richard J. COGDELL, Hideki HASHIMOTO
    • Organizer
      26th International SPACC Symposium
    • Int'l Joint Research / Invited
  • [Presentation] Composites of molybdenum chalcogenide/rGO (reduced graphene oxide) synthesized by using various thiomolybdates [MoOnS4-n]2- (n=0, 1, 2, 4)2019

    • Author(s)
      Yoshihiko Sera, Shota Seto, Kiyoshi Isobe, and Hideki Hashimoto
    • Organizer
      26th International SPACC Symposium
    • Int'l Joint Research / Invited
  • [Presentation] Global and Target Analysis Toward Semiconductor Photocatalyst Powders for Water-oxidation Reaction2019

    • Author(s)
      R Miyasato, M. Fujiwara, H. Sato, T. Yano and H. Hashimoto
    • Organizer
      26th International SPACC Symposium
    • Int'l Joint Research / Invited
  • [Presentation] 光触媒材料を用いた人工光合成 ー 水分解による水素製造と二酸化炭素の資源化2019

    • Author(s)
      工藤昭彦
    • Organizer
      ゼロエミッションを目指したC1化学触媒システム開発研究会第5回研究会
    • Invited
  • [Presentation] Powder-based Photocatalysts for CO2 Reduction using Water as an Electron Donor2019

    • Author(s)
      A. Kudo
    • Organizer
      The 3rd International Symposium on Recent Progress of Energy and Environmental Photocatalysis
    • Int'l Joint Research / Invited
  • [Presentation] Semiconductor Photocatalysts for CO2 Reduction using Water as an Electron Donor2019

    • Author(s)
      A. Kudo
    • Organizer
      3rd International Solar Fuels Conference (ISF-3) / International Conference on Artificial Photosynthesis-2019 (ICARP2019)
    • Int'l Joint Research / Invited
  • [Presentation] Photocatalyst materials for artificial photosynthesis2019

    • Author(s)
      A. Kudo
    • Organizer
      The 13th Pacific Rim Conference of Ceramic Societies
    • Int'l Joint Research / Invited
  • [Presentation] Photocatalytic and Photoelectrochemical Water Splitting and CO2 Fixation aiming at Artificial Photosynthesis2019

    • Author(s)
      A. Kudo
    • Organizer
      The International Symposium on Energy Chemistry & Materials
    • Int'l Joint Research / Invited
  • [Presentation] Photocatalytic Materials for Artificial Photosynthesis2019

    • Author(s)
      A. Kudo
    • Organizer
      The 8th International Conference on Nanoscience and Technology
    • Int'l Joint Research / Invited
  • [Presentation] Photocatalytic Materials for Water Splitting and CO2 Reduction2019

    • Author(s)
      A. Kudo
    • Organizer
      2019 International Symposium on Energy Conversion and Storage Materials
    • Int'l Joint Research / Invited
  • [Presentation] Photocatalytic Water Splitting and CO2 Reduction of Artificial Photosynthesis2019

    • Author(s)
      A. Kudo
    • Organizer
      International Conference on Photocatalysis and Photoenergy 2019
    • Int'l Joint Research / Invited
  • [Presentation] CO2 Reduction over Metal Oxide and Sulfide Photocatalysts using Water as an Electron Donor2019

    • Author(s)
      A. Kudo
    • Organizer
      The Intl. Bunsen Discussion Meeting on Fundamentals and Applications of (Photo)Electrolysis for Efficient Energy Storage
    • Int'l Joint Research / Invited
  • [Presentation] Infrared analyses of electron and proton transfer reactions in photosystem II2019

    • Author(s)
      Takumi Noguchi
    • Organizer
      Annual Meeting of the French Photosynthesis Society
    • Int'l Joint Research / Invited
  • [Presentation] Infrared detection of protons and water molecules in photosynthetic water oxidation2019

    • Author(s)
      Takumi Noguchi
    • Organizer
      日本生物物理学会年会
    • Invited
  • [Presentation] Infrared studies on the water oxidation and electron transfer reactions in photosystem II2019

    • Author(s)
      Takumi Noguchi
    • Organizer
      3rd International Solar Fuels Conference/International Conference on Artificial Photosynthesis-2019
    • Int'l Joint Research / Invited
  • [Presentation] Mixed-Anion Semiconductors for Photocatalytic Water Splitting Under Visible Light2019

    • Author(s)
      Ryu Abe
    • Organizer
      The 2019 MRS Spring Meeting & Exhibit
    • Int'l Joint Research / Invited
  • [Presentation] 未来の水素社会2019

    • Author(s)
      阿部 竜
    • Organizer
      hide kasuga LABO シンポジウム
    • Invited
  • [Presentation] 太陽光水素製造に向けた可視光応答型光触媒材料開発の最前線2019

    • Author(s)
      阿部 竜
    • Organizer
      会報光触媒発刊20周年記念・光機能材料研究会第75回講演会
    • Invited
  • [Presentation] 人工光合成でクリーンな水素を創る:植物の光合成に学び、模倣し、超える2019

    • Author(s)
      阿部 竜
    • Organizer
      第9回CSJ化学フェスタ2019
    • Invited
  • [Presentation] Mixed anion photocatalysts for visible light induced water splitting2019

    • Author(s)
      Ryu Abe
    • Organizer
      The 1st Kyoto University - UNIST Joint Symposium on Chemistry and Materials Science
    • Int'l Joint Research / Invited
  • [Presentation] 二次元層状構造制御に基づく可視光水分解用触媒の設計 ・開発2019

    • Author(s)
      阿部 竜
    • Organizer
      フロンティア材料研究所講演会
    • Invited
  • [Presentation] New Mixed Anion Photocatalysts for Visible Light Induced Water Splitting2019

    • Author(s)
      Ryu Abe
    • Organizer
      RMIT Seminar
    • Int'l Joint Research / Invited
  • [Presentation] New Mixed Anion Photocatalysts for Visible Light Induced Water Splitting2019

    • Author(s)
      Ryu Abe
    • Organizer
      ISF-3/ICARP2019
    • Int'l Joint Research / Invited
  • [Presentation] Rational Design of Mixed-Anions Semiconductor Photocatalysts toward Solar Hydrogen Production2019

    • Author(s)
      Ryu Abe
    • Organizer
      令和元年度 理研大交流会
    • Invited
  • [Presentation] Mimicking Natural Photosynthesis: Visible-Light-Induced Water Splitting into H2 and O2 via Z-Scheme Photocatalysis Systems2019

    • Author(s)
      Ryu Abe
    • Organizer
      The 26th International SPACC Symposium
    • Int'l Joint Research / Invited
  • [Book] 薄膜作製応用ハンドブック「人工光合成(水の分解による水素製造)」2020

    • Author(s)
      阿部 竜
    • Total Pages
      1357-1364
    • Publisher
      エヌ・ティー・エス出版
    • ISBN
      978-4-86043-631-5
  • [Book] 化学の要点シリーズ X線分光―放射光の基礎から時間分解計測まで2019

    • Author(s)
      福本 恵紀、野澤 俊介、足立 伸一
    • Total Pages
      112
    • Publisher
      共立出版
    • ISBN
      9784320044722
  • [Remarks] 領域ホームページ

    • URL

      http://photoenergy-conv.net/

  • [Funded Workshop] 3rd International Solar Fuels Conference (ISF-3) and International Conference on Artificial Photosynthesis-2019 (ICARP2019)2019

  • [Funded Workshop] Innovation Challenge 5(IC5)/Japan Sunlight Conversion Road mapping workshop2019

URL: 

Published: 2021-01-27  

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