Invited talks

(57) "Toward quantum sensing in MOFs"

MOF webinar, 2024/4/9, online

(56) "Photo-excited molecular materials with energy and spin conversions"

Universitat Politècnica de Catalunya · Barcelona Tech, 2024/3/8, Barcelona, Spain

(55) "Singlet Fission and Photon Upconversion in Chromophore Assemblies"

MATSUS Spring 2024 Conference, 2024/3/4-8, Barcelona, Spain

(54) "Materials Chemistry for Dynamic Nuclear Polarization and Quantum Sensing"

University of Oxford, 2024/3/5, Oxford, UK

(53) "Coordination chemistry for photon upconversion, nuclear hyperpolarization, and quantum sensing"

9th Asian Conference on Coordination Chemistry (ACCC9), 2024/2/20, Bangkok, Thialand

(52) "Materials Chemistry for Optical Spin Polarization"

2024 ICReDD Symposium, 2024/1/18-19, Hokkaido University

(51) "Materials chemistry of photo-excited triplet for photon upconversion and nuclear hyperpolarization"

NYUAD Chemistry Seminar Series, 2023/12/5, NYU Abu Dhabi

(50) "Monitoring and Control of Biological Systems Using Photo-excited Triplet"

4th International Conference on Photopharmacology, 2023/11/28, The University of Hong Kong

(49) "Spin polarization in chromophore assemblies"

Symposium on Manipulation and Measurement of Multiple Spin Quantum Systems at SEST 2023, 2023/11/4, Kobe University

(48) "Optical spin polarization in chromophore assemblies"

  Optical Probes 2023, 2023/9/10-15, Como, Italy

(47) "Optical spin polarization in chromophore assemblies"

  University of Sheffield, 2023/9/8, UK

(46) "Generation and spin polarization of radicals by photoexcitation"

  10TH PACIFIC SYMPOSIUM ON RADICAL CHEMISRTY (PSRC-10), 2023/6/6, Kyoto

(45) "Triplet Dynamic Nuclear Polarization: Recent Progress in Materials and Applications"

 Global NMR Discussion Meetings, 2023.5.2, online

(44) "New chromophores and assemblies showing photon upconversion and singlet fission"

 The 3rd International Symposium on Singlet Fission and Photon Fusion (ISPF2), 2022.10.10-13, University of Milano-Bicocca, Italy

(43) "Triplet Dynamic Nuclear Polarization of Bio-relevant Molecules"

 SPIN CHEMISTRY MEETING 2022, 2022.8.29, Northwestern University, USA

(42) "Molecular Triplets as Photon-to-Spin Converters"

 Gordon Research Conference on Electron Donor-Acceptor Interactions, 2022.8.2, New Port, USA

(41) "Upconverting sunlight and room light to UV light"

  6th MSE Symposium in Advanced Materials and Catalysis, 2022.5.18, VISTEC, Thailand (online)

(40) "Functional chemistry of triplet state: photon upconversion and hyperpolarization"

 Dept. of Chemistry, University at Albany, SUNY, 2022.2.8, online

(39) "Near-infrared-to-visible photon upconversion based on S-T absorption"

  Pacifichem 2021, 2021.12.21, online

(38) "Materials chemistry of triplet dynamic nuclear polarization"

  Pacifichem 2021, 2021.12.17, online

(37) "Control of exciton dynamics for efficient photon upconversion in solid materials"

  2021 MRS Fall Meeting & Exhibit, 2021.12.6-8, online

(36) "New materials for efficient photon upconversion at low excitation intensity"

  The 4th Workshop of Reaction Infography, 2021.11.4-5, Nagoya University (online)

(35) "Materials Chemistry of Photon Upconversion: Development, Assembly, and Application of Chromophores"

  11th Asian Photochemistry Conference (APC 2021), 2021.11.1-4, online

(34) "Upconverting sunlight and indoor light to create UV light"

  MSDE Symposium 2021: Frontiers in Molecular Engineering, 2021年6月18日, RSC (online)

(33) "Solving Challenging Problems in Visible-to-UV and NIR-to-Visible Photon Upconversion by Developing New Dyes"

  nanoGe Spring Meeting, 2021.3.9-10,  nanoGe (online)

(32) "Materials chemistry of triplet dynamic nuclear polarization"

  The 3rd International Forum on Quantum Metrology and Sensing (IFQMS), 2020.12.17,  Q-LEAP Quantum Metrology and Sensing (online)

(31) "Photon Upconversion and Triplet Dynamic Nuclear Polarization in MOFs"

  PRiME 2020 Meeting, 2020.10.4-9, The Electrochemical Society (online)

(30) "NIR-to-Visible Photon Upconversion for Applications in Energy and Biology"

  Japan-Taiwan Young Scientists Polymer Symposium, 2020.9.18, Online

(29) "Photo-functional molecular materials"

  Advanced Optical Physics, 2020.7.9, The University of Tokyo (online)

(28) "Materials chemistry of triplet-DNP"

    Weekly ssNMR/DNP Zoominar, 2020.7.1, MIT (online)

(27) "Functional chemistry of triplet state"

   the SPIRITS international symposium – Shaping self-assembled mesoscale (bio)materials with microengineering, 2020.2.6, Kyoto University, Japan

(26) "Near infrared-to-blue photon upconversion for optogenetics"

   ISIPS2019, 2019.11.21, Kitakyushu, Japan

(25) "Near Infrared-to-Visible Photon Upconversion"

   China-Japan-Singapore Joint Symposium on Supramolecular Systems and Optoelectronic Functions, 2019.6.9, Zhejiang University, Hangzhou, China

(24) "Functional Chemistry of Photo-excited Triplet State: from Photon Upconversion to Dynamic Nuclear Polarization"

   15th International Symposium on Applied Bioinorganic Chemistry (ISABC15), 2019.6.4, Nara, Japan

(23) "NIR-to-Visible Photon Upconversion for Energy Applications"

   International Conference on Photocatalysis and Photoenergy 2019 (ICoPP 2019), 2019.5.24, Incheon, Korea

(22)  “Making Triplet Dynamic Nuclear Polarization More Accessible and Feasible"

   60th Experimental Nuclear Magnetic Resonance Conference (ENC 2019), 2019.4.12, California, USA

(21)  “Photon Upconversion in Molecular Assemblies"

   10th Asian Photochemistry Conference (APC) 2018, 2018.12.16-20, Taipei, Taiwan

(20)  “Photon Upconverting Molecular Systems"

   Pusan National University, 2018.12.7, Pusan, Korea

(19)  “Molecular Materials for Photon Upconversion"

   ICPAC Langkawi 2018, 2018.10.30-11.2, Langkawi, Malaysia

(18)  “Photon Upconversion in Self-Assembled Molecular Materials"

    SPIE Optics + Photonics 2018, 2018.8.19-23, SanDiego

(17)  “Photon Upconversion in Self-Assembled Molecular Systems”

    Department of Chemistry, University of Liverpool, 2018.4.13, Liverpool

(16)  “Photon Upconversion in Self-Assembled Molecular Systems”

    Spring Meeting of the Polymer Society of Korea, 2018.4.6-8, Daejeon

(15)  “Photon upconversion in condensed molecular systems”

    International Symposium on Energy Science and Technology 2018, 2018.1.25, OIST

(14) “Coordination Chemistry for Photon Upconversion”

   4th Japan-Canada Joint Symposium on Coordination Chemistry, 2017.11.29, Fukuoka and Miyazaki

(13) “Photon upconversion toward enhancing renewable energy productions”

   The 9th Asian Conference on Organic Electronics (A-COE2017), 2017.10.25-27, KAIST

(12) “PHOTON UPCONVERSION IN MOLECULAR ASSEMBLIES”

   11th Japan-China Joint Symposium on Metal Cluster Compounds, 2017.10.7-9, Nagoya Univ.

(11) “Exotic Functions where Triplet State Plays a Key Role”

   The 67th Conference on Japan Society of Coordination Chemistry, 2017.9.16, Hokkaido Univ.

(10) “Photon Upconversion: Current Status and Future Challenges”

  The Seventh Chemical Sciences and Society Summit (CS3), 2017.9.7, Dalian

(9) “Photon Upconverting Molecular and Hybrid Systems”

   International Symposium on Chemistry for Solar Energy Applications 2017 (C-SEA2017), 2017.8.31, Kindai Univ.

(8)  “New Triplet Sensitization Routes for Photon Upconversion”

    The 4th China-Japan Joint Symposium on Inorganic and Nanomaterial Science, 2017.6.13, Okazaki

(7)  “Photon Upconversion based on Triplet Energy Migration”

    RSC Inorganic Chemistry Symposium, 2016.10.24, Kyushu Univ.

(6)  “Photon Upconversion in Chromophore Arrays Preorganized by Coordination Chemistry”

    The 66th Conference on Japan Society of Coordination Chemistry, 2016.9.10, Fukuoka Univ.

(5)  “Photon upconverting molecular assemblies”

    Japan-Taiwan Joint Seminar on Energy and Environment for Young Chemists, 2016.6.24, National Sun Yat-Sen University

(4)  “Photon Upconversion in Organic Nanomaterials”

    MNC2015, 2015.11.11, Toyama

(3)  “Photon Upconversion by Triplet Energy Migration in Molecular Assemblies”

    Seminar at Center for Plastic Electronics, 2015.10.8, Imperial College London

(2)  “Photon Upconversion by Triplet Energy Migration in Molecular Assemblies”

    Seminar at Cavendish laboratory, 2015.10.5, University of Cambridge

(1)  “Supramolecular Systems for photon conversion technologies”

    China-Japan Joint Symposium on Functional Supramolecular Architectures, 2014.12.13, Tianjin University