LE OUAY TIMOTHEE NICOLAS BENJAMIN
Organization
Faculty of Science Department of Chemistry Assistant Professor
School of Sciences Department of Chemistry（Joint Appointment）
Graduate School of Sciences Department of Chemistry（Joint Appointment）
Title
Assistant Professor
Contact information
Tel
0928024149
Profile
I am an Assistant Professor in the Department of Chemistry, attached to Pr. Ohba laboratory. My research is dedicated to the study of dynamic and modular porous systems. I also teach chemistry within the Graduate School of Sciences.
External link
ORCID
Degree
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PhD, Materials Chemistry (Sorbonne University, France)
Research History
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2018-2020 The University Of Tokyo (Project Assistant Professor) 2015-2018 Kyoto University (Post-Doc) 2012-2015 EPF Lausanne, Switzerland (Post-Doc)
Research Interests・Research Keywords
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Research theme：Design of modular porous materials using metal-organic polyhedra
Keyword：Metal-organic polyhedra; Porous Coordination Polymers; Self-assembly
Research period： 2020.4 - 2021.6
Papers
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Water-Soluble Ionic Metal–Organic Polyhedra as a Versatile Platform for Enzyme Bio-immobilization
Benjamin Le Ouay, Ryosuke Minami, Purna K. Boruah, Rin Kunitomo, Yuta Ohtsubo, Kohei Torikai, Ryo Ohtani, Clémence Sicard, Masaaki Ohba
2023.6
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Strongly Enhanced Polarization in a Ferroelectric Crystal by Conduction-Proton Flow
Junichi Yanagisawa, Takuya Aoyama, Kotaro Fujii, Masatomo Yashima, Yoshiyuki Inaguma, Akihide Kuwabara, Kazuki Shitara, Benjamin Le Ouay, Shinya Hayami, Masaaki Ohba, Ryo Ohtani
Journal of the American Chemical Society 146 ( 2 ) 1476 - 1483 2024.1
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Janus-Type Mixed-Valent Copper–Cyanido Honeycomb Layers
62 ( 45 ) 18707 - 18713 2023.10
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An approach to MOFaxanes by threading ultralong polymers through metal–organic framework microcrystals
2023.6
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Structural‐transformation‐induced Drastic Luminescence Changes in an Organic‐Inorganic Hybrid [ReN(CN)4]2− Salt Triggered by Chemical Stimuli Reviewed International journal
2023.6
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Porous Nitrogen-Doped Crumpled Graphene Nanoparticles: A Metal-Free Nanozyme for Selective Detection of Dopamine in Aqueous Medium and Human Serum
Purna K. Boruah, Priyakshree Borthakur, Gayatri Neog, Benjamin Le Ouay, Nazim Uddin Afzal, Prasenjit Manna, Manash R. Das
ACS Applied Nano Materials 2023.2
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Negative Thermal Expansion of Undulating Coordination Layers through Interlayer Interaction
Ryo Ohtani, Junichi Yanagisawa, Yuudai Iwai, Benjamin Le Ouay, Masaaki Ohba
Inorganic Chemistry 2022.12
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Vapor-Induced Conversion of a Centrosymmetric Organic–Inorganic Hybrid Crystal into a Proton-Conducting Second-Harmonic-Generation-Active Material
2022.9
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Flexibility Control of Two-Dimensional Coordination Polymers by Crystal Morphology: Water Adsorption and Thermal Expansion
Ryo Ohtani, Haruka Yoshino, Junichi Yanagisawa, Hiroyoshi Ohtsu, Daisuke Hashizume, Yuh Hijikata, Jenny Pirillo, Masaaki Sadakiyo, Kenichi Kato, Yuta Shudo, Shinya Hayami, Benjamin Le Ouay, Masaaki Ohba
CHEMISTRY-A EUROPEAN JOURNAL 27 ( 72 ) 18135 - 18140 2021.12
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A Cyanido-bridged Luminescent Coordination Polymer Composed of Janus-type Layers and Its Two-dimensional Negative Thermal Expansion
Kenta Sasaki, Haruka Yoshino, Jingo Kitano, Benjamin Le Ouay, Ryo Ohtani, Masaaki Ohba
CHEMISTRY LETTERS 50 ( 8 ) 1577 - 1580 2021.8
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Crystalline assembly of metal–organic polyhedra driven by ionic interactions with polyoxometalates Reviewed
57 ( 42 ) 5187 - 5190 2021.5
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Node Distortion Modulation for Anisotropic Thermal Expansions of Two‐dimensional Coordination Polymers
7 ( 5 ) 534 - 538 2021.4
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Guest-Tunable Excited States in a Cyanide-Bridged Luminescent Coordination Polymer International journal
Kenta Sasaki, Haruka Yoshino, Yuushi Shimoda, Masaki Saigo, Kiyoshi Miyata, Ken Onda, Kunihisa Sugimoto, Hitomi Yamate, Hiroki Miura, Benjamin Le Ouay, Ryo Ohtani, Masaaki Ohba
Inorganic Chemistry 60 ( 9 ) 6140 - 6146 2021.4
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Guest-selective and reversible magnetic phase switching in a pseudo-pillared-layer porous magnet
Haruka Yoshino, Narumi Tomokage, Akio Mishima, Benjamin Le Ouay, Ryo Ohtani, Wataru Kosaka, Hitoshi Miyasaka, Masaaki Ohba
CHEMICAL COMMUNICATIONS 57 ( 42 ) 5211 - 5214 2021.4
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Coordination Geometry Changes in Amorphous Cyanide-Bridged Metal–Organic Frameworks upon Water Adsorption
60 ( 5 ) 3338 - 3344 2021.3
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Terminus-dependent insertion of molten poly(ethylene glycol) into a flexible metal-organic framework
Benjamin Le Ouay, Takashi Uemura
EUROPEAN POLYMER JOURNAL 134 2020.7
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Recognition of Polymer Terminus by Metal-Organic Frameworks Enabling Chromatographic Separation of Polymers
Nagi Mizutani, Nobuhiko Hosono, Benjamin Le Ouay, Takashi Kitao, Ryoichirou Matsuura, Takuya Kubo, Takashi Uemura
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY 142 ( 8 ) 3701 - 3705 2020.2
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Controlling the Packing of Metal-Organic Layers by Inclusion of Polymer Guests
Benjamin Le Ouay, Hikaru Takaya, Takashi Uemura
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY 141 ( 37 ) 14549 - 14553 2019.9
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Polymer in MOF Nanospace: from Controlled Chain Assembly to New Functional Materials
Benjamin Le Ouay, Takashi Uemura
ISRAEL JOURNAL OF CHEMISTRY 58 ( 9-10 ) 995 - 1009 2018.10
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Selective sorting of polymers with different terminal groups using metal-organic frameworks
Benjamin Le Ouay, Chikara Watanabe, Shuto Mochizuki, Masayoshi Takayanagi, Masataka Nagaoka, Takashi Kitao, Takashi Uemura
NATURE COMMUNICATIONS 9 2018.9
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Core-Shell Silver Nanoparticles in Endodontic Disinfection Solutions Enable Long-Term Antimicrobial Effect on Oral Biofilms
Elif Ertem, Beatrice Gutt, Flavia Zuber, Sergio Allegri, Benjamin Le Ouay, Selma Mefti, Kitty Formentin, Francesco Stellacci, Qun Ren
ACS APPLIED MATERIALS & INTERFACES 9 ( 40 ) 34762 - 34772 2017.10
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Preparation of polythiophene microrods with ordered chain alignment using nanoporous coordination template
Takashi Kitao, Michael W. A. MacLean, Benjamin Le Ouay, Yotaro Sasaki, Masahiko Tsujimoto, Susumu Kitagawa, Takashi Uemura
POLYMER CHEMISTRY 8 ( 34 ) 3077 - + 2017.9
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Opening of an Accessible Microporosity in an Otherwise Nonporous Metal-Organic Framework by Polymeric Guests
Benjamin Le Ouay, Susumu Kitagawa, Takashi Uemura
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY 139 ( 23 ) 7886 - 7892 2017.6
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Enhanced and Optically Switchable Proton Conductivity in a Melting Coordination Polymer Crystal
Sanjog S. Nagarkar, Satoshi Horike, Tomoya Itakura, Benjamin Le Ouay, Aude Demessence, Masahiko Tsujimoto, Susumu Kitagawa
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION 56 ( 18 ) 4976 - 4981 2017.4
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Host-guest chemistry with water-soluble gold nanoparticle supraspheres
Yizhan Wang, Offer Zeiri, Manoj Raula, Benjamin Le Ouay, Francesco Stellacci, Ira A. Weinstock
NATURE NANOTECHNOLOGY 12 ( 2 ) 170 - 176 2017.2
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Coordination polymer glass for bio-inspired photoelectric conversion application
Sanjog S. Nagarkar, Satoshi Horike, Tomoya Itakura, Benjamin Le Ouay, Aude Demessence, Masahiko Tsujimoto, Susumu Kitagawa
ACTA CRYSTALLOGRAPHICA A-FOUNDATION AND ADVANCES 73 C1033 - C1033 2017.1
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Freestanding Ultrathin Nanoparticle Membranes Assembled at Transient Liquid-Liquid Interfaces
Benjamin Le Ouay, Stefan Guldin, Zhi Luo, Sergio Allegri, Francesco Stellacci
ADVANCED MATERIALS INTERFACES 3 ( 15 ) 2016.8
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Nanostructuration of PEDOT in Porous Coordination Polymers for Tunable Porosity and Conductivity
Benjamin Le Ouay, Mickael Boudot, Takashi Kitao, Takeshi Yanagida, Susumu Kitagawa, Takashi Uemura
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY 138 ( 32 ) 10088 - 10091 2016.8
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Antibacterial activity of silver nanoparticles: A surface science insight
Benjamin Le Ouay, Francesco Stellacci
NANO TODAY 10 ( 3 ) 339 - 354 2015.6
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Silica-carbon hydrogels as cytocompatible bioelectrodes
Benjamin Le Ouay, Thibaud Coradin, Christel Laberty-Robert
JOURNAL OF MATERIALS CHEMISTRY B 1 ( 5 ) 606 - 609 2013.9
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Mass Transport Properties of Silicified Graphite Felt Electrodes
Benjamin Le Ouay, Thibaud Coradin, Christel Laberty-Robert
JOURNAL OF PHYSICAL CHEMISTRY C 117 ( 31 ) 15918 - 15923 2013.8
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DWCNT-Doped Silica Gel Exhibiting Both Ionic and Electronic Conductivities
Benjamin Le Ouay, Stephanie Lau-Truong, Emmanuel Flahaut, Roberta Brayner, Jean Aubard, Thibaud Coradin, Christel Laberty-Robert
JOURNAL OF PHYSICAL CHEMISTRY C 116 ( 20 ) 11306 - 11314 2012.5
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Ionothermal synthesis and crystal structures of metal phosphate chains
David S. Wragg, Benjamin Le Ouay, Andrew M. Beale, Matthew G. O'Brien, Alexandra M. Z. Slawin, John E. Warren, Timothy J. Prior, Russell E. Morris
JOURNAL OF SOLID STATE CHEMISTRY 183 ( 7 ) 1625 - 1631 2010.7
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Functionalization in Flexible Porous Solids: Effects on the Pore Opening and the Host-Guest Interactions
Thomas Devic, Patricia Horcajada, Christian Serre, Fabrice Salles, Guillaume Maurin, Beatrice Moulin, Daniela Heurtaux, Guillaume Clet, Alexandre Vimont, Jean-Marc Greneche, Benjamin Le Ouay, Florian Moreau, Emmanuel Magnier, Yaroslav Filinchuk, Jerome Marrot, Jean-Claude Lavalley, Marco Daturi, Gerard Ferey
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY 132 ( 3 ) 1127 - 1136 2010.1
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In Situ Comparison of Ionothermal Kinetics Under Microwave And Conventional Heating
David S. Wragg, Peter J. Byrne, Gaetan Giriat, Benjamin Le Ouay, Robert Gyepes, Andrew Harrison, A. Gavin Whittaker, Russell E. Morris
JOURNAL OF PHYSICAL CHEMISTRY C 113 ( 48 ) 20553 - 20558 2009.12
Books
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Hybrid Metal-organic Framework and Covalent Organic Framework Polymers (Ed. Bo Wang)
Benjamin Le Ouay, Takashi Kitao, Nobuhiko Hosono, Takashi Uemura（ Role： Joint author）
RSC 2021.11
Presentations
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配位子修飾によるCu(II)-金属有機多面体の水溶性と安定性の向上
#下川真依、@Benjamin LeOuay、@大場正昭
第60回化学関連支部合同大会 2023.7
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複数の発光中心を組み込んだ三元金属MOFの開発
#周 堯、@Benjamin Le Ouay、@大谷 亮、@大場正昭
日本化学会第104春季年会 2024.3
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カチオン性Zr有機金属多面体のポリ酸との集積化と光増感能
#末田 悠太、@Benjamin LeOuay、@大谷 亮、@大場正昭
日本化学会第104春季年会 2024.3
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Dramatic enhancement of cytochrome c catalytic activity associated with a Rh coordination cage
2024.3
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スピン1/2系クロム（V）錯体を用いた分子量子ビットのスピン緩和特性
#山本直也、@浅田瑞枝、@Benjamin Le Ouay、@大谷 亮、@中村敏和、@大場正昭
日本化学会第104春季年会 2024.3
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MOP-酵素複合体の高機能化に向けた混合タンパク質アプローチ
#神﨑友理、#南 良友、@Benjamin LeOuay、@大場正昭
日本化学会第104春季年会 2024.3
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発光性Cd(II)Re(V) 配位高分子のアンモニア応答性と構造の相関
#米野 斐、#笠原ののか、@芳野 遼、@Benjamin LeOuay、@大谷 亮、@大場正昭
錯体化学会第73回討論会 2023.9
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ニトリドテトラシアノRe(V) ユニットを含む新規アンモニア応答型錯体の構造と発光特性
#田栗萌々、@Benjamin Le Ouay、@大谷 亮、@大場正昭
錯体化学会第73回討論会 2023.9
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二次元Hofmann型Mn(II)Cr(V) 配位高分子の構造と磁気特性の制御
#今村祐輝、@芳野 遼、@Benjamin LeOuay、@大谷 亮、@大場正昭
錯体化学会第73回討論会 2023.9
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MOP-Intercalated MXene Composites
2023.9
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Efficient water-based purification of metal-organic polyhedra by centrifugal ultrafiltration
2023.9
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The synthesis and physical property of new four-coordinate metal cyanide NiPd(CN)4 with active Ni(II) node
2023.9
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配位子修飾によるCu(II)-MOPの水溶性と安定性の向上
#下川真依、@Benjamin LeOuay、@大場正昭
錯体化学会第73回討論会 2023.9
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Zrクラスター錯体とポリ酸を用いた機能性多孔質空間の構築
#末田 悠太、@Benjamin LeOuay、@大谷 亮、@大場正昭
錯体化学会第73回討論会 2023.9
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MOP-酵素複合体の実現に向けた混合タンパク質のアプローチ
#神﨑友理、#南 良友、@Benjamin LeOuay、@大谷 亮、@大場正昭
錯体化学会第73回討論会 2023.9
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水溶性金属有機多面体を用いた汎用的酵素固定化法の開発
#南 良友、#神﨑友理、@Benjamin LeOuay、@大場正昭
錯体化学会第73回討論会 2023.9
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ニトリドテトラシアノRe(V) 錯体を含む有機-無機複合体のゲスト応答的発光特性
#田栗萌々、@Benjamin LeOuay、@大谷 亮、@大場正昭
第60回化学関連支部合同大会 2023.7
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Zrクラスター錯体とポリ酸を用いた3Dネットワークの構築
#末田 悠太、@Benjamin LeOuay、@大谷 亮、@大場正昭
第60回化学関連支部合同大会 2023.7
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ケージ型Zr錯体を用いた機能性多孔質塩の構築
#常盤美怜、@Benjamin LeOuay、@大谷 亮、@大場 正昭
第60回化学関連支部合同大会 2023.7
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水溶性金属クラスター錯体を用いた汎用的な酵素固定化
#南 良友、@Benjamin LeOuay、@大場正昭
第60回化学関連支部合同大会 2023.7
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Charge-driven assembly of Water-Soluble Ionic Metal-organic Polyhedra with Enzymes
LE OUAY Benjamin; #MINAMI Ryosuke; BORUAH Purna K.; OHBA Masaaki
2023.6
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Catalytic activity of enzymes immobilized with ionic metal-organic cages
LE OUAY Benjamin*; #MINAMI Ryosuke; OHTANI Ryo; OHBA Masaaki
Chemical society of Japan 2022.3
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Zr coordination cages isomerism and assembly with polyoxometalates
#Mirei Tokiwa; Benjamin LE OUAY; Ryo Ohtani; Masaaki Ohba
Chemical Society of Japan 2022.3
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Charge-driven assembly of proteins and metal-organic cages
#Ryosuke MINAMI; Benjamin LE OUAY; Ryo OHTANI; Masaaki OHBA
Chemical Society of Japan 2022.3
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Crystalline assembly of cationic metal-organic polyhedra with polyoxometalates
Benjamin LE OUAY*; #Haruka YOSHINO; Ryo OHTANI; Masaaki OHBA
Japanese Society of Coordination Chemistry 2021.9
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Charge-driven assembly of metal-organic polyhedra with polyoxometalates Invited International conference
Le Ouay Benjamin
Emerging Porous materials 2021.7
Professional Memberships
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Japanese Society of Coordination Chemistry
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Chemical Society of Japan
Academic Activities
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Organization assistance + Presenter contact International contribution
1st Asian Conference on Molecular magnetism （ Fukuoka (online) Japan ） 2021.3
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Screening of academic papers
Role(s)： Peer review
2021
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Screening of academic papers
Role(s)： Peer review
2020
Research Projects
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酵素との集積化制御に向けた新規金属－有機多面体の設計と系統的合成
2024 - 2026
日本学術振興会 科学研究費助成事業 基盤研究(C)
Authorship：Principal investigator Grant type：Scientific research funding
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POM-MOP: Porous Crystalline Assemblies of Polyoxometalates and Metal-organic Polyhedra International coauthorship
2020.4 - 2021.6
Authorship：Principal investigator
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Surface Functionalization and Materials Integration of Metal-Organic Polyhedra
Grant number：20K22554 2020 - 2021
Japan Society for the Promotion of Science Grants-in-Aid for Scientific Research Grant-in-Aid for Research Activity start-up
Authorship：Principal investigator Grant type：Scientific research funding
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Surface Functionalization and Materials Integration of Metal-Organic Polyhedra
Grant number：20K22554 2020 - 2021
Japan Society for the Promotion of Science Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research (C)
Grant type：Scientific research funding
Class subject
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Advanced Coordination Chemistry
2023.10 - 2024.3 Second semester
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Coordination Chemistry Laboratory class
2023.10 - 2024.3 Second semester
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Introduction to chemistry
2023.4 - 2023.9 First semester
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Introduction to Chemistry experiments
2023.4 - 2023.9 First semester
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Advanced Coordination chemistry
2022.4 - 2022.9 First semester
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Coordination chemistry
2021.10 - 2022.3 Second semester
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Coordination chemistry Laboratory class
2021.10 - 2022.3 Second semester
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大学院教育プログラム推進室
2021.10 - 2022.3 Second semester
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Introduction to chemistry laboratory work
2021.4 - 2021.9 First semester
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Coordination Chemistry Laboratory Classes
2020.10 - 2021.3 Second semester
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General Chemistry Laboratory Class
2020.4 - 2020.9 First semester
Other educational activity and Special note
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2021 Special Affairs