1994年4月19日茨城県牛久市出身
連絡先：haru-hirai689[at]g.ecc.u-tokyo.ac.jp
(10) “Substrate-Dependent Role of a Pd Dopant in PdAu12 Catalysts in the Oxidation of p-Substituted Benzyl Alcohols: Promotion of Hydride Abstraction and Reductive Activation of O2”,
Shinya Masuda*, Haru Hirai, Pei Zhao, Shinjiro Takano, Masahiro Ehara, and Tatsuya Tsukuda*,
ACS Catal., 14, 17123-17131 (2024).
(9) “Diphosphine-Protected IrAu12 Superatom with Open Site(s): Synthesis and Programmed Stepwise Assembly”,
Yuto Fukumoto, Tsubasa Omoda, Haru Hirai, Shinjiro Takano, Koji Harano, and Tatsuya Tsukuda*,
Angew. Chem., Int. Ed., 63, e202402025 (2024).
(8) “Introducing Iodide Ligands on IrAu12 Cluster Enhances Phosphorescence Efficiency and Photoredox Activity”,
Haru Hirai, Shinjiro Takano, Shinya Masuda, and Tatsuya Tsukuda*,
ChemElectroChem, 11, e202300669 (2024).
(7) “IrAu12 superatom modified by chiral diphosphines: Doping-induced enhancement of chiroptical activity”,
Haru Hirai, Takuya Nakashima*, Shinjiro Takano, Yukatsu Shichibu, Katsuaki Konishi*, Tsuyoshi Kawai, and Tatsuya Tsukuda*,
J. Mater. Chem. C, 11, 3095-3100 (2023).
(6) “Doping-Mediated Energy-Level Engineering of M@Au12 Superatoms (M = Pd, Pt, Rh, Ir) for Efficient Photoluminescence and Photocatalysis”,
Haru Hirai, Shinjiro Takano, Takuya Nakashima, Takeshi Iwasa, Tetsuya Taketsugu, and Tatsuya Tsukuda*,
Angew. Chem., Int. Ed., 61, e202207290 (2022).
(5) “Photoluminescence of Doped Superatoms M@Au12 (M = Ru, Rh, Ir) Homoleptically Capped by (Ph2)PCH2P(Ph2): Efficient Room-Temperature Phosphorescence from Ru@Au12”,
Shinjiro Takano, Haru Hirai, Takuya Nakashima, Takeshi Iwasa, Tetsuya Taketsugu, and Tatsuya Tsukuda*,
J. Am. Chem. Soc., 143, 10560-10564 (2021).
(4) “Understanding Doping Effects on Electronic Structures of Gold Superatoms: A Case Study of Diphosphine-Protected M@Au12 (M = Au, Pt, Ir)”,
Haru Hirai, Shinjiro Takano, Toshikazu Nakamura, and Tatsuya Tsukuda*,
Inorg. Chem., 59, 17889-17895 (2020).
(3) “Synthesis of trimetallic (HPd@M2Au8)3+ superatoms (M = Ag, Cu) via hydride-mediated regioselective doping to (Pd@Au8)2+”,
Haru Hirai, Shinjiro Takano, and Tatsuya Tsukuda*,
ACS Omega, 4, 7070-7075 (2019).
(2) “Hydride-Mediated Controlled Growth of a Bimetallic (Pd@Au8)2+ Superatom to a Hydride-Doped (HPd@Au10)3+ Superatom”,
Shinjiro Takano, Haru Hirai, Satoru Muramatsu, and Tatsuya Tsukuda*,
J. Am. Chem. Soc., 140, 12314-12317 (2018).
(1) “Hydride-Doped Gold Superatom (Au9H)2+: Synthesis, Structure and Transformation”,
Shinjiro Takano, Haru Hirai, Satoru Muramatsu, and Tatsuya Tsukuda*,
J. Am. Chem. Soc., 140, 8380-8383 (2018).
(3) “露出サイトを持つ IrAu12クラスター：精密合成とプログラム連結”,
福本優斗, 重田翼, 平井遥, 高野慎二郎, 原野幸治, 佃達哉,
ナノ学会会報, 23, 17-22 (2024).
(2) “Tuning Photoluminescence Properties of Au Clusters by Surface Modification and Doping: Lessons from Case Studies of Icosahedral Au13”,
Dennis Alexander Buschmann, Haru Hirai, and Tatsuya Tsukuda*,
Inorg. Chem. Front., 11, 6694-6710 (2024).
(1) “Ligand-protected gold/silver superatoms: current status and emerging trends”,
Haru Hirai, Shun Ito, Shinjiro Takano, Kiichirou Koyasu, and Tatsuya Tsukuda*,
Chem. Sci., 11, 12233-12248 (2020).