研究業績

カテゴリ
TOC

2021

論文・解説

  1. S. Mohapatra, G. Das, V. Gupta, P. Mondal, M. Nitani, Y. Ie, S. Chatterjee, Y. Aso, S. Ghosh
    Power of an Organic Electron Acceptor in Modulation of Intracellular Mitochondrial Reactive Oxygen Species: Inducing JNK- and Caspase-Dependent Apoptosis of Cancer Cells
    ACS Omega , 2021 , 6 , 7815-7828
    10.1021/acsomega.1c00308
    A03
  2. K. Iguchi, T. Mikie, M. Saito, K. Komeyama, T. Seo, Y. Ie, I. Osaka
    N-type Semiconducting Polymers Based on Dicyano Naphthobisthiadiazole: High Electron Mobility with Unfavorable Backbone Twist
    Chem. Mater. , 2021 , 33 , 2218-2228
    10.1021/acs.chemmater.1c00204
    A03
  3. T. Ohto, A. Tashiro, T. Seo, N. Kawaguchi, Y. Numai, J. Tokumoto, S. Yamaguchi, R. Yamada, H. Tada, Y. Aso, Y. Ie
    Single-Molecule Conductance of a π-Hybridized Tripodal Anchor while Maintaining Electronic Communication
    Small , 2021 , 17 , 2006709
    10.1002/smll.202006709
    A03
  4. Y. Ie, Y. Okamoto, T. Inoue, T. Seo, T. Ohto, R. Yamada, H. Tada, Y. Aso
    Improving Intramolecular Hopping Charge Transport via Periodical Segmentation of π-Conjugation in a Molecule
    J. Am. Chem. Soc. , 2020 , 143 , 599-603
    10.1021/jacs.0c10560
    A03
  5. S. Chatterjee, T. Ohto, H. Tada, S. Jinnai, Y. Ie
    Correlation between the Dipole Moment of Nonfullerene Acceptors and the Active Layer Morphology of Green-Solvent-Processed P3HT-Based Organic Solar Cells
    ACS Sustainable Chem. Eng. , 2020 , 8 , 19013-19022
    10.1021/acssuschemeng.0c07114
    A03
  6. K. Mishima, T. Sakai, K. Yokota, M. Taniguchi, Y. Aso, Y. Ie, K. Yamashita
    The effect of a two-dimensional structure on the dielectric constant and photovoltaic characteristics
    J. Photochem. Photobiol. A , 2020 , 401 , 112756
    10.1016/j.jphotochem.2020.112756
    A03
  7. Tomokazu Umeyama, Han Xu, Tomoya Ohara, Yusuke Tsutsui, Shu Seki, Hiroshi Imahori
    Photodynamic and Photoelectrochemical Properties of Few-layered Bismuthene Film on SnO2 Electrode and Its Hybridization with C60
    J. Phys. Chem. C , 2021 , 125 , 13954-13962
    doi.org/10.1021/acs.jpcc.1c03574
    A01
  8. Tomokazu Umeyama, Kensho Igarashi, Yasunari Tamai, Tatsuho Wada, Taiki Takeyama, Daiki Sasada, Keiichi Ishida, Tomoyuki Koganezawa, Shunsuke Ohtani, Kazuo Tanaka, Hideo Ohkita, Hiroshi Imahori
    Prolongation of the Singlet Exciton Lifetime of Nonfullerene Acceptor Films by the Replacement of the Central Benzene Core with Naphthalene
    Sus. Energy Fuels , 2021 , 5 , 2028-2035
    doi.org/10.1039/D0SE01861A
    A01
  9. Xin-Gui Li, Yun-Bin Xie, Mei-Rong Huang, Tomokazu Umeyama, Hiroshi Imahori
    Development of Clean Performance-Tunable Waterborne Polyurethane Using Acetyl Tributyl Citrate for Transferable Holographic Films
    J. Clean. Prod. , 2021 , 279 , 123496-1-22
    doi.org/10.1016/j.jclepro.2020.123496
  10. Tomohiro Higashino, Yuma Kurumisawa, Abraham B. Alemayehu, Rune F. Einrem, Debashis Sahu, Daniel M. Packwood, Kosaku Kato, Akira Yamakata, Abhik Ghosh, Hiroshi Imahori
    Effects of a Heavy Metal Atom of Metallocorroles on the Photovoltaic Properties of Dye-Sensitized Solar Cells
    ACS Adv. Energy Mater. , 2020 , 3 , 12460-12467
    doi.org/10.1021/acsaem.0c02427
    A01
  11. Mitsuhiko Morisue, Genki Saito, Daiki Sasada, Tomokazu Umeyama, Hiroshi Imahori, Koji Mitamura, Hiroyasu Masunaga, Taiki Hoshino, Shinichi Sakurai, Sono Sasaki
    Glassy Porphyrin/C60 Composites: Morphological Engineering of C60 Fullerene with Liquefied Porphyrins
    Langumir , 2020 , 36 , 13583-13590
    doi.org/10.1021/acs.langmuir.0c02427
    A01
  12. Yuta Takano, Kazuaki Miyake, Jeladhara Sobhanan, Vasudevanpillai Biju, Nikolai V. Tkachenko, Hiroshi Imahori
    Near-Infrared Light Control of Membrane Potential by an Electron Donor-Acceptor Linked Molecule
    Chem. Commun. , 2020 , 56 , 12562-12565
    doi.org/10.1039/D0CC05326K
    A01
  13. Tomohiro Higashino, Issei Nishimura, Hiroshi Imahori
    Unique Role of Heterole-fused Structures in Aromaticity and Physicochemical Properties of 7,8-Dehydropurpurins
    Chem. Eur. J. , 2020 , 52 , 12043-12049
    doi.org/10.1002/chem.202001361
    A01
  14. Tomohiro Numata, Ryusuke Fukuda, Mitsuru Hirano, Kazuma Yamaguchi, Kaori Sato-Numata, Hiroshi Imahori, Tatsuya Murakami
    Elucidation of Mechanisms Underlying Depolarization and Reversibility by Photoactive Molecule
    Cell. Physiol. Biochem. , 2020 , 54 , 899-916
    doi.org/10.33594/000000277
    A01
  15. Tatsuya Watase, Minoru Sohmiya, Zhujun Zhang, Yasuhiro Kobori, Takashi Tachikawa
    Unraveling Hidden Correlations between Molecular Diffusivity and Reactivity in Ruthenium Complex-Modified Mesoporous Silica
    J. Phys. Chem. C , 2020 , 124 , 21502 - 21511
    10.1021/acs.jpcc.0c06190
    A02
  16. Yasuhiro Kobori, Masaaki Fuki, Shunta Nakamura, Taku Hasobe
    Geometries and Terahertz Motions Driving Quintet Multiexcitons and Ultimate Triplet-Triplet Dissociations via the Intramolecular Singlet-Fissions
    J. Phys. Chem. B , 2020 , 124 , 9411–9419
    10.1021/acs.jpcb.0c07984
    A02
  17. Tomokazu Umeyama, Kensho Igarashi, Daiki Sasada, Keiichi Ishida, Tomoyuki Koganezawa, Shusuke Ohtani, Kazuo Tanaka, Hiroshi Imahori
    Efficient Exciton Diffusion in Micrometer-Sized Domains of Nanographene-Based Non-Fullerene Acceptors with Long Exciton Lifetimes in Blend Films with Conjugated Polymer
    ACS Appl. Mater. Interfaces , 2020 , 12 , 39236-39244
    doi.org/10.1021/acsami.0c10834
    A01
  18. Tomohiro Higashino, Hitomi Iiyama, Issei Nishimura, Hiroshi Imahori
    Exploration on the Combination of Push-Pull Porphyrin Dyes and Copper(I/II) Redox Shuttles toward High-Performance Dye-Sensitized Solar Cells
    Chem. Lett. , 2020 , 49 , 936-939
    doi.org/10.1246/cl.200317
    A01
  19. M. Sakurai R. Kabe M. Fuki Z. Lin K. Jinnai Y. Kobori C. Adachi T. Tachikawa
    Organic photostimulated luminescence associated with persistent spin-correlated radical pairs
    Communications Materials , 2021 , 2 , 74
    10.1038/s43246-021-00178-3
    A02
  20. S. Nakamura H. Sakai M. Fuki Y. Kobori N. V. Tkachenko T. Hasobe
    Enthalpy–Entropy Compensation Effect for Triplet Pair Dissociation of Intramolecular Singlet Fission in Phenylene Spacer-Bridged Hexacene Dimers
    J. Phys. Chem. Lett. , 2021 , 28 , 6457–6463
    10.1021/acs.jpclett.1c01430
    A02
  21. H. Imahori Y. Kobori H. Kaji
    Manipulation of Charge-Transfer States by Molecular Design: Perspective from “Dynamic Exciton”
    Acc. Mater. Res. , 2021 , 2 , 501-514
    10.1021/accountsmr.1c00045
  22. Tomokazu Umeyama, Tomoya Ohara, Yusuke Tsutsui, Shota Nakano, Shu Seki, Hiroshi Imahori
    Noncovalent Functionalization of Few-Layered Antimonene with Fullerene Clusters and Photoinduced Charge Separation in the Composite
    Chem. Eur. J. , 2020 , 26 , 6726-6735
    doi.org/10.1002/chem.202001740
    A01
  23. Y. Han M. Hamada I. Y. Chang K. Hyeon-Deuk Y. Kobori Y. Kobayashi
    Fast T-Type Photochromism of Colloidal Cu-Doped ZnS Nanocrystals
    J. Am. Chem. Soc. , 2021 , 143 , 2239-2249
    10.1021/jacs.0c10236
    A02
  24. Masashi Mamada, Kenichi Goushi, Ryota Nakamura, Hironori Kaji and Chihaya Adachi
    Synthesis and Characterization of 5,5′-Bitetracene
    Chem. Lett. , 2021 , 50 , 800-803
    10.1246/cl.200909
    A03
  25. Cosme G. Ayani, Michele Pisarra, José I. Urgel, Juan Jesús Navarro, Cristina Díaz, Hironobu Hayashi, Hiroko Yamada, Fabian Calleja, Rodolfo Miranda, Roman Fasel, Fernando Martín, Amadeo L. Vázquez de Parga
    Efficient photogeneration of nonacene on nanostructured graphene
    Nanoscale Horizons , 2021 , in press
    10.1039/D1NH00184A
    A01
  26. Yongxia Ren, Yoshimasa Wada, Katsuaki Suzuki, Yu Kusakabe, Jan Geldsetzer, Hironori Kaji
    Efficient blue thermally activated delayed fluorescence emitters showing very fast reverse intersystem crossing
    Appl. Phys. Express , 2021 , 14 , [071003-1]-[071003-5]
    10.35848/1882-0786/ac06df
    A03
  27. Yoshimasa Wada, Katsuyuki Shizu, Hironori Kaji
    Molecular Vibration Accelerates Charge Transfer Emission in a Highly Twisted Blue Thermally Activated Delayed Fluorescence Material
    J. Phys. Chem. A, , 2021 , 125 , 4534-4539
    10.1021/acs.jpca.0c11478
    A03
  28. Yoshimasa Wada, Hiromichi Nakagawa, Hironori Kaji
    Acceleration of Reverse Intersystem Crossing using Different Types of Charge Transfer States
    Chem Asian J. , 2021 , 16 , 1073-1076
    10.1002/asia.202100091
    A03
  29. Yoshimasa Wada, Yasuaki Wakisaka, Hironori Kaji
    Efficient Direct Reverse Intersystem Crossing between Charge Transfer-Type Singlet and Triplet States in a Purely Organic Molecule
    ChemPhysChem , 2021 , 22 , 625-632
    10.1002/cphc.202001013
    A03
  30. Keiichi Ishida, Tomohiro Higashino, Yoshimasa Wada, Hironori Kaji, Akinori Saeki, Hiroshi Imahori
    Thiophene-Fused Naphthodiphospholes: Modulation of the Structural and Electronic Properties of Polycyclic Aromatics by Precise Fusion of Heteroles
    ChemPlusChem , 2021 , 86 , 130-136
    10.1002/cplu.202000800
    A01, A02, A03
  31. Katsuyuki Shizu, Chihaya Adachi, Hironori Kaji
    Correlated Triplet Pair Formation Activated by Geometry Relaxation in Directly Linked Tetracene Dimer (5,5'-Bitetracene)
    ACS Omega , 2021 , 6 , 2638-2643
    10.1021/acsomega.0c04809
    A03
  32. Haruka Kano, Kyohei Matsuo, Hironobu Hayashi, Kosaku Kato, Akira Yamakata, Hiroko Yamada, Naoki Aratani
    Buckyball as an Electron Donor in a Dyad of C60 and Xanthene Dye
    Eur. J. Org. Chem. , 2021 , in press
    10.1002/ejoc.202100276
    A01
  33. Kyohei Matsuo, Natsuki Toda, Naoki Aratani, Hiroko Yamada
    Synthesis and Properties of the Doubly Oxonium-Embedded Picenes as Electron-Deficient Polycyclic Aromatic Hydrocarbons
    Organic Letters , 2021 , 23 , 3986-3990
    10.1021/acs.orglett.1c01188
    A01
  34. Keita Tajima, Kyohei Matsuo, Hiroko Yamada, Shu Seki, Norihito Fukui, Hiroshi Shinokubo
    Acridino[2,1,9,8‐klmna]acridine Bisimides: An Electron‐Deficient π‐System for Robust Radical Anions and n‐Type Organic Semiconductors
    Angewandte Chemie , 2021 , in press
    10.1002/anie.202102708
    A01
  35. Juanjuan Zhu, Hironobu Hayashi, Meng Chen, Chengyi Xiao, Kyohei Matsuo, Naoki Aratani, Lei Zhang, Hiroko Yamada
    Synthesis and Evaluation of Charge Transport Property of Ethynylene-Bridged Anthracene Oligomers
    Macromolecular Chemistry and Physics , 2021 , in press
    10.1002/macp.202100024
    A01
  36. Peifeng Mei, Ryo Kurosaki, Akinobu Matsumoto, Hiroko Yamada, Naoki Aratani
    One-Pot Synthesis of a Cyclic Pyrene Octamer from Two Bifunctionalized Pyrene Monomers
    Synthesis , 2021 , 53 , 344-347
    10.1055/s-0040-1705950
    A01
  37. K.Kranthiraja, A. Saeki
    Impact of Sequential Fluorination of Donor and/or Acceptor Polymers on the Efficiency and Morphology of All-Polymer Solar Cells
    ACS Appl. Polym. Mater. , 2021 , 3 , 2759-2767
    10.1021/acsapm.1c00288
    A02
  38. F. Hamada, A.Saeki
    Mobility Relaxation of Holes and Electrons in Polymer:Fullerene and Polymer : Non-Fullerene Acceptor Solar Cells
    ChemSusChem , 2021 , in press
    10.1002/cssc.202100566
    A02
  39. K.Kranthiraja, A. Saeki
    Experiment-Oriented Machine Learning of Polymer:Non-Fullerene Organic Solar Cells
    Adv. Funct. Mater. , 2021 , 31 , 2011168
    10.1002/adfm.202011168
    A02

プレスリリース

  1. 佐伯昭紀
    優れた高分子材料を見出す人工知能
    プレスリリース , 2021/3/01
    https://resou.osaka-u.ac.jp/ja/research/2021/20210301_1
    A02
  2. 佐伯昭紀
    50年「排出ゼロ」新材料カギ:電池開発にAI活用、実験データ世界で争奪
    日本経済新聞(朝刊) , 2021/1/25
    A02
  3. 家 裕隆
    均等の間隔でねじれた長鎖分子導線を開発 電気伝導特性の高効率化を実現!
    大阪大学 , 2021/1/06
    A03

2020

論文・解説

プレスリリース

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