Researcher Profile and Settings

Researcher

• Name

  ASANO Motoko

Profile and Settings

• Name

  S, ASANO Motoko

Affiliation

• Gunma University, Professor

Education

• Tokyo Institute of Technology, Graduate School, Division of Science and Engineering
• Tokyo Institute of Technology, Faculty of Science
• Tokyo Institute of Technology, Science of Engineering
• Tokyo Institute of Technology, School of Science

Degree

• 条件付

Research Experience

• Gunma University
• Tokyo Metropolitan University Graduate School of Science and Engineering, Department of Chemistry, Associate Professor

Research Activities

Research Areas

• Nanotechnology/Materials, Basic physical chemistry
• Nanotechnology/Materials, Inorganic and coordination chemistry

Research Interests

• 励起状態
• 不対電子
• 時間分解分光
• 時間分解ESR
• 長距離相互作用

Published Papers

• Significance of the Connecting Position between Zn(II) Porphyrin and Re(I) Bipyridine Tricarbonyl Complex Units in Dyads for Room-Temperature Phosphorescence and Photocatalytic CO2 Reduction: Unexpected Enhancement by Triethanolamine in Catalytic Activity, Yusuke Kuramochi,* Yuto Suzuki, Somyo Asai, Tomohiro Suzuki, Hiroki Iwama, Motoko S. Asano* and Akiharu Satake, Jul. 2023, Chem. Sci., 14, 33, 8683, 8972, Scientific journal
• Electronic Relaxation and Spin-Spin Coupling in the Photoexcited States of Paramagnetic Metal Complexes and Their Composite Systems, Motoko S. ASANO, Mar. 2023, 21, 4, 11, Scientific journal
• Heteroleptic Cu(I) Bipyridine Complexes as Redox Photosensitizers for Photocatalytic CO2 Reduction, Hiroyuki Takeda, Kohei Takahashi, Yui Namiki, Akitaka Ito, Masao Kurosu, Takako Muraoka, and Motoko S. Asano, May 2023, Bull. Chem. Soc. Jpn, 96, 519, 528

  DOI
• Orthogonal and twisted dimers of redox-active pyrrole-fused pentaazapolycyclic hydrocarbons, Tomoyuki Narita, Kazuki Fujiwara, Hidemitsu Uno, Motoko S. Asano, Tohru Nishinaga, and Masayoshi Takase, Jul. 2023, J. Porphyrins Phthalocyanines, 27, 1357, 1363, Scientific journal

  DOI
• Star-Shaped ROMP Polymers Coated with Oligothiophenes that Exhibit Unique Emission, Zelin Sun, Ken Kobori, Kotohiro Nomura, Motoko S. Asano, Apr. 2202, ACS Omega, 7, 13270, 13279, Scientific journal

  DOI
• Heteroleptic Cu(I) Phenanthroline Complexes Bearing Benzoxazole and Benzothiazole Moieties for Visible Light Absorption, Hiroyuki Takeda, Makoto Shimo, Gai Yasuhara, Ken Kobori, Motoko S. Asano, and Yutaka Amao, Jan. 2022, Chemistry Letters, 51, 1, 69, 72, Scientific journal

  DOI
• S,C,C- and O,C,C-Bridged Triarylamines and Their Persistent Radical Cations, Shunpei Kataoka, Shuichi Suzuki, Yoshihito Shiota, Kazunari Yoshizawa, Taisuke Matsumoto, Motoko S. Asano, Toshitada Yoshihara, Chitoshi Kitamura, Shin-ichiro Kato, Aug. 2021, J. Org. Chem., 86, 18, 12559, 12568, Scientific journal

  DOI
• Observation of Intramolecular Interaction in Fluorescent Star-Shaped Polymers: Evidence for Energy Hopping between Branch Chains, Motoko S. Asano,* Takatsugu Morita, Tomohiro Miwata, Kotohiro Nomura, Dec. 2020, J. Phys. Chem. B, 124, 50, 11510, 11518

  DOI
• Open-Shell Singlet Diradicaloid Difluoreno[4,3-b:3',4'-d] furan and Its Radical Cation and Dianion, Sakura Mori, Motoko Akita, Shuichi Suzuki, Motoko S. Asano, Michihisa Murata, Tsuyoshi Akiyama , Taisuke Matsumoto, Chitoshi Kitamura, Shin-ichiro Kato, Jun. 2020, Chem.Comm., 56, 44, 5881, 5881

  DOI
• Synthesis, Structures, and Properties of Neutral and Radical Cationic S,C,C-Bridged Triphenylamine, Shin-ichiro Kato,* Takanori Matsuoka, Shuichi Suzuki, Motoko S. Asano, Toshitada Yoshihara, Seiji Tobita, Taisuke Matsumoto, Chitoshi Kitamura, Jan. 2020, Shin-ichiro Kato,* Takanori Matsuoka, Shuichi Suzuki, Motoko S. Asano, Toshitada Yoshihara, Seiji Tobita, Taisuke Matsumoto, Chitoshi Kitamura, 22, 2, 734, 738

  DOI
• Interaction between the End Group and the Main Chain of Conjugated Polymers by Time-resolved EPR and Fluorescence Spectroscopy, Motoko S. Asano,* Sho Hashimoto, Takuya Shinozuka, Yasutaka Fushimi, Kotohiro Nomura, Sep. 2019, Mol. Phys., 117, 19, 2664, 2672

  DOI
• Visualization of Nonemissive Triplet Species of Zn(II) Porphyrins through Cu(II) Porphyrin Emission via the Reservoir Mechanism in a Porphyrin Macroring, usuke Kuramochi, Sho Hashimoto, Yuki Kawakami, Motoko S. Asano,* Akiharu Satake, Jul. 2018, Photochem. Photobiol. Sci., 17, 7, 883, 888

  DOI
• Terthiophene Functionalized Conjugated Triarm Polymers Containing Poly(fluorene-2,7-vinylene) Arms Having Different Cores. Synthesis and Their Unique Optical Properties, Nomura, Kotohiro; Miwata, Tomohiro; Shinozuka, Takuya; Morita, Munetsugu; Geerts, Yves; Fujiki, Michiya; Asano, Motoko S. , May 2018, ACS OMEGA, 3, 5052, 5063

  DOI
• Effects of terthiophene as the end-groups in triblock copolymers consisting of poly(fluorene vinylene) and oligo(phenylene vinylene): Time-resolved fluorescence and its anisotropy, Asano, Motoko S.; Yasuda, Yoshifumi; Kagota, Daichi; Haque, Tahmina; Nomura, Kotohiro, Dec. 2017, JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY A-CHEMISTRY

  DOI
• Effects of End-Groups on Photophysical Properties of Poly(9,9-di-n-octylfluorene-2,7-vinylene)s Linked with Metalloporphyrins: Synthesis and Time-Resolved Fluorescence Spectroscopy, Fushimi, Yasutaka; Koinuma, Misaki; Yasuda, Yoshifuimi; Nomura, Kotohiro; Asano, Motoko S., 2017, MACROMOLECULES

  DOI
• Prolonged Lifetime of Near-IR Emission due to a Reservoir State in a Phenylene-linked Copper(II) Porphyrin-Zinc(II) Porphyrin Dimer, Asano, Motoko S.; Shibuki, Masanori; Otsuka, Takuhiro, 2016, CHEMISTRY LETTERS

  DOI
• Syntheses of a pyrene-based pi-expanded ligand and the corresponding platinum(II) complex, bis[2-[(octylimino)methyl]-1-pyrenolato-N,O] platinum(II), Dien, Luong Xuan; Yamashita, Ken-ichi; Asano, Motoko S.; Sugiura, Ken-ichi, 2015, INORGANICA CHIMICA ACTA

  DOI
• Time-Resolved Fluorescence Spectra in the End-Functionalized Conjugated Triblock Copolymers Consisting of Poly(fluorene vinylene) and Oligo(phenylene vinylene): Proposal of Dynamical Distortion in the Excited State, Asano, Motoko S.; Kagota, Daichi; Haque, Tahmina; Koinuma, Misaki; Inagaki, Akiko; Nomura, Kotohiro, 2015, MACROMOLECULES

  DOI
• Conductance of Au/1,4-benzenedicarbothioamide/Au molecular junctions: A proposal for a potential linker, Sagisaka, T.; Kurokawa, S.; Sakai, A.; Yamashita, K. -i.; Taguch, M.; Asano, M. S.; Sugiura, K. -i., 2014, CHEMICAL PHYSICS LETTERS

  DOI
• Enhanced Intersystem Crossing Due to Long-range Exchange Interaction in Porphyrin Heterodimers: Dependence of Paramagnetic Species, Asano, Motoko S.; Okamura, Kazuma; Fujii, Takeshi; Otsuka, Takuhiro; Kaizu, Youkoh, 2014, CHEMISTRY LETTERS

  DOI
• Oxidation of meso-Diarylporphyrins by a Hypervalent Iodine Compound: Facile Synthesis of meso-Acyloxyporphyrins and Dioxoporphodimethenes, Yamashita, Ken-ichi; Hirano, Daisuke; Asano, Motoko S.; Sugiura, Ken-ichi, 2014, CHEMISTRY LETTERS

  DOI
• Pyrrole-Fused Azacoronene Family: The Influence of Replacement with Dialkoxybenzenes on the Optical and Electronic Properties in Neutral and Oxidized States, Takase, Masayoshi; Narita, Tomoyuld; Fujita, Wataru; Asano, Motoko S.; Nishinaga, Tohru; Benten, Hiroaki; Yoza, Kenji; Muellen, Klaus, 2013, JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

  DOI
• Enhanced intersystem crossing due to long-range exchange interaction in copper(II) porphyrin-free base porphyrin dimers: HOMO and spacer dependence, Asano, Motoko S.; Okamura, Kazuma; Jin-mon, Akihoro; Takahashi, Sadaharu; Kaizu, Youkoh, 2013, CHEMICAL PHYSICS

  DOI
• Precise One-Pot Synthesis of End-Functionalized Conjugated Multi-Block Copolymers via Combined Olefin Metathesis and Wittig-type Coupling, Nomura, Kotohiro; Haque, Tahmina; Onuma, Taira; Hajjaj, Fatin; Asano, Motoko S.; Inagaki, Akiko, Dec. 2013, MACROMOLECULES

  DOI

MISC

• Time-Resolved Fluorescence Spectra in the End-Functionalized Conjugated Triblock Copolymers Consisting of Poly(fluorene vinylene) and Oligo(phenylene vinylene): Proposal of Dynamical Distortion in the Excited State, Motoko S. Asano,Daichi Kagota,Tahmina Haque,Misaki Koinuma,Akiko Inagaki,Kotohiro Nomura, Sep. 2015, MACROMOLECULES, 48, 17, 6233, 6240

  DOI
• Time-Resolved Fluorescence Spectra in the End-Functionalized Conjugated Triblock Copolymers Consisting of Poly(fluorene vinylene) and Oligo(phenylene vinylene): Proposal of Dynamical Distortion in the Excited State, Motoko S. Asano,Daichi Kagota,Tahmina Haque,Misaki Koinuma,Akiko Inagaki,Kotohiro Nomura, Sep. 2015, MACROMOLECULES, 48, 17, 6233, 6240

  DOI
• Syntheses of a pyrene-based pi-expanded ligand and the corresponding platinum(II) complex, bis[2-[(octylimino)methyl]-1-pyrenolato-N,O] platinum(II), Luong Xuan Dien,Ken-ichi Yamashita,Motoko S. Asano,Ken-ichi Sugiura, Jun. 2015, INORGANICA CHIMICA ACTA, 432, 103, 108

  DOI
• Syntheses of a pyrene-based pi-expanded ligand and the corresponding platinum(II) complex, bis[2-[(octylimino)methyl]-1-pyrenolato-N,O] platinum(II), Luong Xuan Dien,Ken-ichi Yamashita,Motoko S. Asano,Ken-ichi Sugiura, Jun. 2015, INORGANICA CHIMICA ACTA, 432, 103, 108

  DOI
• Precise One-Pot Synthesis of End-Functionalized Conjugated Multi-Block Copolymers via Combined Olefin Metathesis and Wittig-type Coupling, Kotohiro Nomura,Tahmina Haque,Taira Onuma,Fatin Hajjaj,Motoko S. Asano,Akiko Inagaki, Dec. 2013, MACROMOLECULES, 46, 24, 9563, 9574

  DOI
• Precise One-Pot Synthesis of End-Functionalized Conjugated Multi-Block Copolymers via Combined Olefin Metathesis and Wittig-type Coupling, Kotohiro Nomura,Tahmina Haque,Taira Onuma,Fatin Hajjaj,Motoko S. Asano,Akiko Inagaki, Dec. 2013, MACROMOLECULES, 46, 24, 9563, 9574

  DOI
• Enhanced intersystem crossing due to long-range exchange interaction in copper(II) porphyrin-free base porphyrin dimers: HOMO and spacer dependence, Motoko S. Asano,Kazuma Okamura,Akihoro Jin-mon,Sadaharu Takahashi,Youkoh Kaizu, Jun. 2013, CHEMICAL PHYSICS, 419, 250, 260

  DOI
• Enhanced intersystem crossing due to long-range exchange interaction in copper(II) porphyrin-free base porphyrin dimers: HOMO and spacer dependence, Motoko S. Asano,Kazuma Okamura,Akihoro Jin-mon,Sadaharu Takahashi,Youkoh Kaizu, Jun. 2013, CHEMICAL PHYSICS, 419, 250, 260

  DOI
• Pyrrole-Fused Azacoronene Family: The Influence of Replacement with Dialkoxybenzenes on the Optical and Electronic Properties in Neutral and Oxidized States, Masayoshi Takase,Tomoyuld Narita,Wataru Fujita,Motoko S. Asano,Tohru Nishinaga,Hiroaki Benten,Kenji Yoza,Klaus Muellen, May 2013, JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 135, 21, 8031, 8040

  DOI
• Pyrrole-Fused Azacoronene Family: The Influence of Replacement with Dialkoxybenzenes on the Optical and Electronic Properties in Neutral and Oxidized States, Masayoshi Takase,Tomoyuld Narita,Wataru Fujita,Motoko S. Asano,Tohru Nishinaga,Hiroaki Benten,Kenji Yoza,Klaus Muellen, May 2013, JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 135, 21, 8031, 8040

  DOI
• Prolonged Lifetime of Near-IR Emission due to a Reservoir State in a Phenylene-linked Copper(II) Porphyrin-Zinc(II) Porphyrin Dimer, Motoko S. Asano,Masanori Shibuki,Takuhiro Otsuka, Sep. 2016, CHEMISTRY LETTERS, 45, 9, 1114, 1116

  DOI
• Prolonged Lifetime of Near-IR Emission due to a Reservoir State in a Phenylene-linked Copper(II) Porphyrin-Zinc(II) Porphyrin Dimer, Motoko S. Asano,Masanori Shibuki,Takuhiro Otsuka, Sep. 2016, CHEMISTRY LETTERS, 45, 9, 1114, 1116

  DOI
• Conductance of Au/1,4-benzenedicarbothioamide/Au molecular junctions: A proposal for a potential linker, T. Sagisaka,S. Kurokawa,A. Sakai,K. -i. Yamashita,M. Taguch,M. S. Asano,K. -i. Sugiura, Mar. 2014, CHEMICAL PHYSICS LETTERS, 595, 167, 170

  DOI
• Conductance of Au/1,4-benzenedicarbothioamide/Au molecular junctions: A proposal for a potential linker, T. Sagisaka,S. Kurokawa,A. Sakai,K. -i. Yamashita,M. Taguch,M. S. Asano,K. -i. Sugiura, Mar. 2014, CHEMICAL PHYSICS LETTERS, 595, 167, 170

  DOI
• Oxidation of meso-Diarylporphyrins by a Hypervalent Iodine Compound: Facile Synthesis of meso-Acyloxyporphyrins and Dioxoporphodimethenes, Ken-ichi Yamashita,Daisuke Hirano,Motoko S. Asano,Ken-ichi Sugiura, Jul. 2014, CHEMISTRY LETTERS, 43, 7, 1049, 1051

  DOI
• Oxidation of meso-Diarylporphyrins by a Hypervalent Iodine Compound: Facile Synthesis of meso-Acyloxyporphyrins and Dioxoporphodimethenes, Ken-ichi Yamashita,Daisuke Hirano,Motoko S. Asano,Ken-ichi Sugiura, Jul. 2014, CHEMISTRY LETTERS, 43, 7, 1049, 1051

  DOI
• Enhanced Intersystem Crossing Due to Long-range Exchange Interaction in Porphyrin Heterodimers: Dependence of Paramagnetic Species, Motoko S. Asano,Kazuma Okamura,Takeshi Fujii,Takuhiro Otsuka,Youkoh Kaizu, Apr. 2014, CHEMISTRY LETTERS, 43, 4, 471, 473

  DOI
• Enhanced Intersystem Crossing Due to Long-range Exchange Interaction in Porphyrin Heterodimers: Dependence of Paramagnetic Species, Motoko S. Asano,Kazuma Okamura,Takeshi Fujii,Takuhiro Otsuka,Youkoh Kaizu, Apr. 2014, CHEMISTRY LETTERS, 43, 4, 471, 473

  DOI
• Effects of End-Groups on Photophysical Properties of Poly(9,9-di-n-octylfluorene-2,7-vinylene)s Linked with Metalloporphyrins: Synthesis and Time-Resolved Fluorescence Spectroscopy, Yasutaka Fushimi,Misaki Koinuma,Yoshifuimi Yasuda,Kotohiro Nomura,Motoko S. Asano, Mar. 2017, MACROMOLECULES, 50, 5, 1803, 1814

  DOI
• Effects of End-Groups on Photophysical Properties of Poly(9,9-di-n-octylfluorene-2,7-vinylene)s Linked with Metalloporphyrins: Synthesis and Time-Resolved Fluorescence Spectroscopy, Yasutaka Fushimi,Misaki Koinuma,Yoshifuimi Yasuda,Kotohiro Nomura,Motoko S. Asano, Mar. 2017, MACROMOLECULES, 50, 5, 1803, 1814

  DOI
• Effects of terthiophene as the end-groups in triblock copolymers consisting of poly(fluorene vinylene) and oligo(phenylene vinylene): Time-resolved fluorescence and its anisotropy, Motoko S. Asano,Yoshifumi Yasuda,Daichi Kagota,Tahmina Haque,Kotohiro Nomura, Dec. 2017, JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY A-CHEMISTRY, 349, 18, 24

  DOI
• Effects of terthiophene as the end-groups in triblock copolymers consisting of poly(fluorene vinylene) and oligo(phenylene vinylene): Time-resolved fluorescence and its anisotropy, Motoko S. Asano,Yoshifumi Yasuda,Daichi Kagota,Tahmina Haque,Kotohiro Nomura, Dec. 2017, JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY A-CHEMISTRY, 349, 18, 24

  DOI
• Terthiophene Functionalized Conjugated Triarm Polymers Containing Poly(fluorene-2,7-vinylene) Arms Having Different Cores. Synthesis and Their Unique Optical Properties, Nomura\, Kotohiro,Miwata\, Tomohiro,Shinozuka\, Takuya,Morita\, Munetsugu,Geerts\, Yves,Fujiki\, Michiya,Asano,Motoko S, 2018, ACS OMEGA, 3, 5, 5052, 5063

  DOI
• Terthiophene Functionalized Conjugated Triarm Polymers Containing Poly(fluorene-2,7-vinylene) Arms Having Different Cores. Synthesis and Their Unique Optical Properties, Nomura\, Kotohiro,Miwata\, Tomohiro,Shinozuka\, Takuya,Morita\, Munetsugu,Geerts\, Yves,Fujiki\, Michiya,Asano,Motoko S, 2018, 3, 5, 5052, 5063

  DOI

Presentations

• キラル側鎖を持つ共役ポリマーの凝集化誘起CDと時間分解発光, 渡邉健寿, 石橋敬子, 三田幸咲, 浅野素子, 山田拓海, 野村琴広, 第8回高分子学会関東支部北関東地区講演会, 09 Mar. 2024
• レニウム(I)錯体を連結した亜鉛（II）ポルフィリンの時間分解ESRスペクトル, 浅野　素子, 鈴木　智大, 藤田　峻介, 竹田　浩之, 鈴木　勇斗, 倉持　悠輔, 佐竹　彰治, 第62回電子スピンサイエンス学会年会, 02 Nov. 2023, 02 Nov. 2023, 04 Nov. 2023
• 亜鉛(II)ポルフィリンーレニウム(I)錯体二元系の室温近赤外発光と時間分解ESR, 浅野　素子, 鈴木　智大, 藤田　峻介, 竹田　浩之, 鈴木　勇斗, 倉持　悠輔, 佐竹　彰治, 2023年光化学討論会, 07 Sep. 2023, 05 Sep. 2023, 07 Sep. 2023
• 亜鉛(II)ポルフィリン-レニウム(I)連結錯体の系間交差の連結位置依存性と時間分解ESR, 鈴木　智大, 浅野　素子, 藤田　峻介, 竹田　浩之, 鈴木　勇斗, 倉持　悠輔, 佐竹　彰治, 錯体化学会第 73 回討論会, 21 Sep. 2023, 21 Sep. 2023, 23 Sep. 2023
• 電子供与性の異なるフェナントロリン誘導体をもつヘテロレプティックCu(I)錯体の励起構造の解析, 細谷　亮輔, 下　真, 竹田 浩之, 浅野　素子, 第34回配位化合物の光化学討論会, 10 Aug. 2023, 09 Aug. 2023, 11 Aug. 2023, Domestic conference
• 嵩高いフェナントロリンを有するCu(I)ヘテロレプティック錯体の励起構造のジホスフィン配位子依存性, 咲間　隆也, 竹田　浩之,浅野　素子, 第３４回配位化合物の光化学討論会, 10 Aug. 2023, 09 Aug. 2023, 11 Aug. 2023, Domestic conference
• Acceleration of Pseudo Triplet-Triplet Energy Transfer Rates in Porphyrin Dyads Involving an Unpaired Electron, Motoko S. Asano, Ken Kobori, Hiroaki Hanada, Tatsuo Nakagawa, The 3lst lnternational Conference on Photochemistry (ICP2023), 25 Jul. 2023, 23 Jul. 2023, 28 Jul. 2023, English, International conference
• 発光の温度変化によるヘテロレプティックCu(I)錯体溶液中と薄膜の励起電子構造の比較, 下真，佐藤那哉，竹田浩之，浅川直紀，浅野素子, 日本化学会第103回春季年会, 22 Mar. 2023, 22 Mar. 2023, 25 Mar. 2023
• n-Bu基をもつフェナントロリンCu(I)ヘテロレプッティック錯体における発光温度変化のジホスフィン配位子依存性, 咲間隆也，下真，竹田浩之，浅野素子, 日本化学会第103回春季年会, 22 Mar. 2023, 22 Mar. 2023, 25 Mar. 2023
• 金属錯体を用いた人工生体膜中での光触媒還元反応, 安原凱，竹田浩之，岩本伸司，浅野素子, 第6回高分子学会北関東地区講演会, 09 Mar. 2023
• Znポルフィリン-Reジイミン連結錯体の系間交差増強による蛍光寿命減少と近赤外リン光発光, 浅井聡明，鈴木智大，竹田浩之，浅野素子，鈴木勇斗，倉持悠輔，佐竹彰治, 令和4年度日本化学会関東支部群馬地区研究交流発表会, 03 Dec. 2022
• Electronic Relaxation and Spin-Spin Coupling in the Photoexcited States of Paramagnetic Metal Complexes and Their Composite Systems, Motoko S. Asano, 第61回電子スピンサイエンス学会年会, 03 Dec. 2022, 02 Dec. 2022, 04 Dec. 2022
• ヘテロ芳香環置換Cu(I)ヘテロレプティック錯体の最低励起三重項状態― 時間分解ESRによるMLCT性と(π,π*)性 ―, 下真，安原凱，藤田峻介，竹田浩之，浅野素子, 第61回電子スピンサイエンス学会年会, 03 Dec. 2022, 02 Dec. 2022, 04 Dec. 2022
• 亜鉛(II)ポルフィリン−レニウム(I)カルボニル錯体二元系の項間交差増強と近赤外発光, 浅野素子，藤田峻介，鈴木智大，浅井聡明，竹田浩之，鈴木勇斗，倉持悠輔，佐竹彰治, 2022年光化学討論会, 14 Sep. 2022, 13 Sep. 2022, 15 Sep. 2022
• Switching of the Emitting States of Pt(II) Complexes by Time-resolved EPR and Optical Spectroscopy, Motoko S. Asano, Gai Yasuhara, Ken Kobori, Yuqi Hou, Jianzhang Zhao, 8th Asian Conference on Coordination Chemistry, 09 Aug. 2022, 07 Aug. 2022, 11 Aug. 2022, International conference
• 嵩高いn-Bu基を導入したフェナントロリン・ジホスフィンCu(I)錯体の発光の温度変化と緩和過程, 咲間隆也，下真，竹田浩之，浅野素子, 第33回配位化合物の光化学討論会, 06 Aug. 2022, 05 Aug. 2022, 07 Aug. 2022
• Znポルフィリン-Re連結錯体の近赤外時間分解発光と最低励起三重項状態, 藤田峻介，竹田浩之，浅野素子，鈴木勇斗，倉持悠輔，佐竹彰治, 第33回配位化合物の光化学討論会, 06 Aug. 2022, 05 Aug. 2022, 07 Aug. 2022
• 時間分解ESRから見たCu(I)錯体の最低励起状態の(π,π*)性, 下真, 安原凱, 藤田峻介, 竹田浩之, 浅野素子, 令和3年度日本化学会関東支部群馬地区研究交流発表会, 04 Dec. 2021, 04 Dec. 2021, 04 Dec. 2021, Japanese
• A study on the lowest excited triplet state of Pt-diimine-naphthalimide complexes based on emission and TREPR spectroscopy, Gai Yasuhara, Motoko S. Asano, Xue Zhang, Jianzhang Zhao, 7th Kanto Area Spin Chemistry Meeting (KASC 2021), 18 Dec. 2021, 18 Dec. 2021, 18 Dec. 2021, English, International conference
• Pt(II)-Bodipy連結錯体における最低励起三重項状態の近赤外発光と時間分解ESR, 小堀 健・浅野 素子・Yuqi Hou・Jianzhang Zhao, 2021年光化学討論会, 14 Sep. 2021, 14 Sep. 2021, 16 Sep. 2021, Japanese, Domestic conference
• 電子求引基を導入したフェナントロリンCu(I)錯体の発光の温度依存性, 下　真,竹田浩之,浅野素子, 第32回配位化合物の光化学討論会, 10 Aug. 2022, 09 Aug. 2022, 10 Aug. 2022, Japanese
• Pt(II)ビス-ナフタルイミド錯体の発光状態のスイッチングと時間分解ESRスペクトル, 安原凱,小堀健,竹田浩之,浅野素子, Xue Zhang, Jianzhang Zhao, 第32回配位化合物の光化学討論会, 10 Aug. 2021, 09 Aug. 2021, 10 Aug. 2021, Japanese
• A Time-Resolved EPR Study on the Lowest Excited Triplet State of Pt(II) Complexes: Switching of the Emitting States, M. S. Asano, G. Yasuhara, K. Kobori, Y. Hou, J. Zhao, ISMAR-APNMR2021, 25 Aug. 2021, 22 Aug. 2021, 27 Aug. 2021, English, International conference
• Mechanism for Acceleration of Pseudo Triplet-Triplet Energy Transfer in a Molecular Dyad Involving an Unpaired Electron and Superexchange Interaction, M. S. Asano, K. Kobori, T. Suenobu, H. Hanada, and T. Nakagawa, Joint conference MolMag2021, 17 Aug. 2021, 15 Aug. 2021, 20 Aug. 2021, English, Russian Federation, International conference
• Bodipyを架橋したPt(Ⅱ)錯体の分子内エネルギー移動と近赤外発光, 小堀健・竹田浩之・浅野素子・Zhijia Wang・Jianzhang Zhao, 令和2年度日本化学会関東支部群馬地区研究交流発表会, Dec. 2020
• Acceleration of Pseudo Triplet-Triplet Energy Transfer in Molecular Systems Involving an Unpaired Electron, Motoko S. Asano, 6th Kanto Area Spin Chemistry Meeting (KASC 6), Dec. 2020, International conference
• 不対電子を含む系の擬三重項―三重項分子内エネルギー移動速度の加速と超交換相互作用, 浅野 素子・小堀 健・末延 知義・ 花田 啓明・中川 達央, 電子スピンサイエンス学会年会2020, Nov. 2020
• Energy transfer acceleration and mechanism in porphyrin heterodimers including an unpaired electron, KOBORI, Ken; ASANO, Motoko S.; SUENOBU, Tomoyoshi; HANADA, Hiroaki; NAKAGAWA Tatsuo, 2020年度光化学討論会, Sep. 2020
• 三分岐発光性共役ポリマーにおける分岐鎖間エネルギーホッピング, 浅野 素子・森田 宗嗣・三輪田 知宏・野村 琴広, 2020年度光化学討論会, Sep. 2020

Awards

• SEST (The Society of Electron Spin Science and Technology) Award, Motoko S. ASANO, Electronic Relaxation and Spin-Spin Coupling in the Photoexcited States of Paramagnetic Metal Complexes and Their Composite Systems, The Society of Electron Spin Science and Technology, 03 Dec. 2022
• 1991

Research Projects

• Photoinduced Porcesses in multi-unit molecular systems, Competitive research funding
• Spin Dynamics of Photoinduced multiplet two-center-systems, Competitive research funding
• Spin-Spin Coupling in Paramagnetic Supramolecules, Competitive research funding
• Competitive research funding
• Competitive research funding
• Competitive research funding

Academic Contribution

• Academic society etc, Dec. 2021, Dec. 2021

Social Contribution

Social Contribution

• ESR入門セミナー「ESRスペクトルの解析(溶液）」, 19 May 2023, 21 May 2023, Seminar　(Target:　College students, Graduate students, Researchers, General)

Academic Contribution

• 光化学協会理事, Academic society etc, 01 Jan. 2024, 31 Dec. 2027
• 日本化学会代議員, Academic society etc, Apr. 2021, Mar. 2023