Invited talks/PI

  1. “Molecular Quantum Sensors Enabled by Materials Chemistry”
    Asia-Pacific EPR/ESR & SEST 2026, 2026/10/18-22, Saitama Hall, Japan

  2. “From Molecular Qubits to Quantum Sensors through Materials Chemistry”
    Spin Chemistry Meeting 2026, 2026/9/20-24, Padova, Italy

  3. “From Molecular Qubits to Quantum Sensors through Materials Chemistry”
    University of Strasbourg, 2026/9/18, France

  4. “Spin-Hyperpolarizing Molecular Materials for Magnetic Resonance and Quantum Sensing”
    KIT, 2026/9/17, Germany

  5. “Materials Chemistry Bridging Spin Hyperpolarization and Quantum Sensing”
    FGMR Annual Discussion Meeting 2026, 2026/9/14-17, Mainz, Germany

  6. “Molecular Quantum Sensors Enabled by Materials Chemistry”
    Technical University of Munich, 2026/9/11, Germany

  7. “Molecular Quantum Sensors Enabled by Materials Chemistry”
    APC 2026, 2026/9/5, Kobe, Japan

  8. “Photo-Excited Porphyrins as a Platform for Spin Hyperpolarization: From Magnetic Resonance to Quantum Sensing”
    INTERNATIONAL CONFERENCE ON PORPHYRINS & PHTHALOCYANINES (ICPP), 2026/7/2, Kyoto, Japan

  9. “Molecular Quantum Sensors Enabled by Materials Chemistry”
    Magnetic Resonance and Quantum Information Science Gordon Research Conference, 2026/6/17, New Hampshire, USA

  10. “Molecular Quantum Sensors Enabled by Materials Chemistry”
    University of Ulm, 2026/5/21, Ulm, Germany

  11. “Quantum sensing in MOFs”
    MOF2026, 2026/5/20, New Orleans, USA

  12. “Molecular Quantum Sensors Enabled by Materials Chemistry”
    Physical Chemistry Seminar at University of Colorado Boulder, 2026/4/17, Boulder, USA

  13. “Molecular Quantum Sensors Enabled by Materials Chemistry”
    Organic and Materials Seminar at the University of Utah, 2026/4/16, Utah, USA

  14. “Optical spin hyperpolarization for quantum sensing”
    ACS Spring 2026, 2026/3/17, online (Global Virtual Symposium)

  15. “Innovative Chromophore Platforms for Photon Upconversion and Quantum Technologies”
    The 6th CSJ-TCS Joint Symposium, 2026/3/17, National Chung Hsing University, Taichung

  16. “Optical spin hyperpolarization in chromophore-based materials”
    Pacifichem 2025, 2025/12/17, Honolulu

  17. “New chromophore materials for optical dynamic nuclear polarization”
    Pacifichem 2025, 2025/12/15, Honolulu

  18. “Optical spin hyperpolarization for quantum sensing”
    The 47th PIERS 2025, 2025/11/6, Chiba

  19. “Toward quantum sensing in MOFs”
    ACCC10, 2025/10/24-7, Hanoi

  20. “Optical spin hyperpolarization and detection in chromophore materials”
    JST-ASPIRE Workshop on Spin-Controlled Photofunctional Materials, 2025/9/29, The University of Tokyo

  21. “Optical spin hyperpolarization for quantum sensing”
    Optical Probes 2025, 2025/9/22, Fukuoka

  22. “Optical spin hyperpolarization for quantum sensing”
    Goethe University Frankfurt, 2025/7/18, Frankfurt, Germany

  23. “Generation and Application of Optical Spin Hyperpolarization”
    ICP2025, 2025/7/16, Aachen, Germany

  24. “Chromophore materials for photon upconversion and spin hyperpolarization”
    ICMAT2025, 2025/7/1-3, Singapore

  25. “Generation and Application of Optical Spin Hyperpolarization Using Chromophore Materials”
    Physical Organic Chemistry Gordon Research Conference, 2025/6/23, New Hampshire, USA

  26. “Optical spin hyperpolarization for quantum sensing”
    CMSQ2025, 2025/6/9, Sendai

  27. “Materials chemistry towards in-vivo DNP”
    ENC-ISMAR, 2025/4/7, Asilomar Conference Center, Pacific Grove, USA

  28. “Spin hyperpolarization materials for enhancing MRI sensitivity and quantum sensing”
    Molecular Foundry Seminar Series, 2025/3/28, Lawrence Berkeley National Laboratory, USA

  29. “New chromophore materials for photon upconversion”
    ACS Spring Meeting, 2025/3/23, San Diego

  30. “Optical spin hyperpolarization and quantum sensing”
    Frontiers in Experimental/Theoretical Chemistry for Functional Materials, 2025/2/14, Yonsei University, Korea

  31. “Photo-excited molecular materials for energy and spin conversions”
    National Taiwan University, 2024/12/6, Taipei

  32. “Photo-excited molecular materials for energy and spin conversions”
    Academia Sinica, 2024/12/5, Taipei

  33. “Photo-excited molecular materials with energy and spin conversions”
    GDCh lecture, University of Mainz, 2024/10/11, Mainz, Germany

  34. “Optical and spin functions in chromophore assemblies”
    Harnessing Light Energy with Molecules, Beilstein Organic Chemistry Symposium 2024, 2024/10/10, Limburg, Germany

  35. “Materials chemist meets Photo-CIDNP”
    Spin Chemistry Meeting 2024, 2024/9/17, Kobe

  36. “Exploring multiexciton functions in chromophore assemblies”
    Fourth International Symposium on Singlet Fission and photon Fusion (ISPF2), 2024/7/24, New York, USA

  37. Quantum functions in MOFs”
    MOF2024, 2024/7/17, Singapore

  38. “Toward quantum sensing in MOFs”
    MOF webinar, 2024/4/9, online

  39. “Photo-excited molecular materials with energy and spin conversions”
    Universitat Politècnica de Catalunya · Barcelona Tech, 2024/3/8, Barcelona, Spain

  40. “Singlet Fission and Photon Upconversion in Chromophore Assemblies”
    MATSUS Spring 2024 Conference, 2024/3/4-8, Barcelona, Spain

  41. “Materials Chemistry for Dynamic Nuclear Polarization and Quantum Sensing”
    University of Oxford, 2024/3/5, Oxford, UK

  42. “Coordination chemistry for photon upconversion, nuclear hyperpolarization, and quantum sensing”
    9th Asian Conference on Coordination Chemistry (ACCC9), 2024/2/20, Bangkok, Thialand

  43. “Materials Chemistry for Optical Spin Polarization”
    2024 ICReDD Symposium, 2024/1/18-19, Hokkaido University

  44. “Materials chemistry of photo-excited triplet for photon upconversion and nuclear hyperpolarization”
    NYUAD Chemistry Seminar Series, 2023/12/5, NYU Abu Dhabi

  45. “Monitoring and Control of Biological Systems Using Photo-excited Triplet”
    4th International Conference on Photopharmacology, 2023/11/28, The University of Hong Kong

  46. “Spin polarization in chromophore assemblies”
    Symposium on Manipulation and Measurement of Multiple Spin Quantum Systems at SEST 2023, 2023/11/4, Kobe University

  47. “Optical spin polarization in chromophore assemblies”
    Optical Probes 2023, 2023/9/10-15, Como, Italy

  48. “Optical spin polarization in chromophore assemblies”
    University of Sheffield, 2023/9/8, UK

  49. “Generation and spin polarization of radicals by photoexcitation”
    10TH PACIFIC SYMPOSIUM ON RADICAL CHEMISRTY (PSRC-10), 2023/6/6, Kyoto

  50. “Triplet Dynamic Nuclear Polarization: Recent Progress in Materials and Applications”
    Global NMR Discussion Meetings, 2023.5.2, online

  51. “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

  52. “Triplet Dynamic Nuclear Polarization of Bio-relevant Molecules”
    SPIN CHEMISTRY MEETING 2022, 2022.8.29, Northwestern University, USA

  53. “Molecular Triplets as Photon-to-Spin Converters”
    Gordon Research Conference on Electron Donor-Acceptor Interactions, 2022.8.2, New Port, USA

  54. “Upconverting sunlight and room light to UV light”
    6th MSE Symposium in Advanced Materials and Catalysis, 2022.5.18, VISTEC, Thailand (online)

  55. “Functional chemistry of triplet state: photon upconversion and hyperpolarization”
    Dept. of Chemistry, University at Albany, SUNY, 2022.2.8, online

  56. “Near-infrared-to-visible photon upconversion based on S-T absorption”
    Pacifichem 2021, 2021.12.21, online

  57. “Materials chemistry of triplet dynamic nuclear polarization”
    Pacifichem 2021, 2021.12.17, online

  58. “Control of exciton dynamics for efficient photon upconversion in solid materials”
    2021 MRS Fall Meeting & Exhibit, 2021.12.6-8, online

  59. “New materials for efficient photon upconversion at low excitation intensity”
    The 4th Workshop of Reaction Infography, 2021.11.4-5, Nagoya University (online)

  60. “Materials Chemistry of Photon Upconversion: Development, Assembly, and Application of Chromophores”
    11th Asian Photochemistry Conference (APC 2021), 2021.11.1-4, online

  61. “Upconverting sunlight and indoor light to create UV light”
    MSDE Symposium 2021: Frontiers in Molecular Engineering, 2021年6月18日, RSC (online)

  62. “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)

  63. “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)

  64. “Photon Upconversion and Triplet Dynamic Nuclear Polarization in MOFs”
    PRiME 2020 Meeting, 2020.10.4-9, The Electrochemical Society (online)

  65. “NIR-to-Visible Photon Upconversion for Applications in Energy and Biology”
    Japan-Taiwan Young Scientists Polymer Symposium, 2020.9.18, Online

  66. “Photo-functional molecular materials”
    Advanced Optical Physics, 2020.7.9, The University of Tokyo (online)

  67. “Materials chemistry of triplet-DNP”
    Weekly ssNMR/DNP Zoominar, 2020.7.1, MIT (online)

  68. “Functional chemistry of triplet state”
    the SPIRITS international symposium – Shaping self-assembled mesoscale (bio)materials with microengineering, 2020.2.6, Kyoto University, Japan

  69. “Near infrared-to-blue photon upconversion for optogenetics”
    ISIPS2019, 2019.11.21, Kitakyushu, Japan

  70. “Near Infrared-to-Visible Photon Upconversion”
    China-Japan-Singapore Joint Symposium on Supramolecular Systems and Optoelectronic Functions, 2019.6.9, Zhejiang University, Hangzhou, China

  71. “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

  72. “NIR-to-Visible Photon Upconversion for Energy Applications”
    International Conference on Photocatalysis and Photoenergy 2019 (ICoPP 2019), 2019.5.24, Incheon, Korea

  73. “Making Triplet Dynamic Nuclear Polarization More Accessible and Feasible”
    60th Experimental Nuclear Magnetic Resonance Conference (ENC 2019), 2019.4.12, California, USA

  74. “Photon Upconversion in Molecular Assemblies”
    10th Asian Photochemistry Conference (APC) 2018, 2018.12.16-20, Taipei, Taiwan

  75. “Photon Upconverting Molecular Systems”
    Pusan National University, 2018.12.7, Pusan, Korea

  76. “Molecular Materials for Photon Upconversion”
    ICPAC Langkawi 2018, 2018.10.30-11.2, Langkawi, Malaysia

  77. “Photon Upconversion in Self-Assembled Molecular Materials”
    SPIE Optics + Photonics 2018, 2018.8.19-23, SanDiego

  78. “Photon Upconversion in Self-Assembled Molecular Systems”
    Department of Chemistry, University of Liverpool, 2018.4.13, Liverpool

  79. “Photon Upconversion in Self-Assembled Molecular Systems”
    Spring Meeting of the Polymer Society of Korea, 2018.4.6-8, Daejeon

  80. “Photon upconversion in condensed molecular systems”
    International Symposium on Energy Science and Technology 2018, 2018.1.25, OIST

  81. “Coordination Chemistry for Photon Upconversion”
    4th Japan-Canada Joint Symposium on Coordination Chemistry, 2017.11.29, Fukuoka and Miyazaki

  82. “Photon upconversion toward enhancing renewable energy productions”
    The 9th Asian Conference on Organic Electronics (A-COE2017), 2017.10.25-27, KAIST

  83. “PHOTON UPCONVERSION IN MOLECULAR ASSEMBLIES”
    11th Japan-China Joint Symposium on Metal Cluster Compounds, 2017.10.7-9, Nagoya Univ.

  84. “Exotic Functions where Triplet State Plays a Key Role”
    The 67th Conference on Japan Society of Coordination Chemistry, 2017.9.16, Hokkaido Univ.

  85. “Photon Upconversion: Current Status and Future Challenges”
    The Seventh Chemical Sciences and Society Summit (CS3), 2017.9.7, Dalian

  86. “Photon Upconverting Molecular and Hybrid Systems”
    International Symposium on Chemistry for Solar Energy Applications 2017 (C-SEA2017), 2017.8.31, Kindai Univ.

  87. “New Triplet Sensitization Routes for Photon Upconversion”
    The 4th China-Japan Joint Symposium on Inorganic and Nanomaterial Science, 2017.6.13, Okazaki

  88. “Photon Upconversion based on Triplet Energy Migration”
    RSC Inorganic Chemistry Symposium, 2016.10.24, Kyushu Univ.

  89. “Photon Upconversion in Chromophore Arrays Preorganized by Coordination Chemistry”
    The 66th Conference on Japan Society of Coordination Chemistry, 2016.9.10, Fukuoka Univ.

  90. “Photon upconverting molecular assemblies”
    Japan-Taiwan Joint Seminar on Energy and Environment for Young Chemists, 2016.6.24, National Sun Yat-Sen University

  91. “Photon Upconversion in Organic Nanomaterials”
    MNC2015, 2015.11.11, Toyama

  92. “Photon Upconversion by Triplet Energy Migration in Molecular Assemblies”
    Seminar at Center for Plastic Electronics, 2015.10.8, Imperial College London

  93. “Photon Upconversion by Triplet Energy Migration in Molecular Assemblies”
    Seminar at Cavendish laboratory, 2015.10.5, University of Cambridge

  94. “Supramolecular Systems for photon conversion technologies”
    China-Japan Joint Symposium on Functional Supramolecular Architectures, 2014.12.13, Tianjin University