Kobatake Seiya

コバタケセイヤ | Kobatake Seiya

Affiliation and department：
Job title： Professor
Homepage URL (1)： https://www.omu.ac.jp/eng/kobatakelab/

Research field (7)： Polymer chemistry , Polymer materials , Functional solid-state chemistry , Organic functional materials , Bioorganic chemistry , Structural/physical organic chemistry , Basic physical chemistry

Research keywords (11)： Molecular Sensor , Organic Crystal , Photomechanical , Switching , Fluorescence , Sensor , Photofunctional materials , Actuator , Crystal , Photochromism , Organic Photochemistry

Research theme for competitive and other funds (45)：

2021 - 2024 New material design for peculiar photomechanical phenomena of organic photochromic crystals
2019 - 2020 冷凍食品温度管理用温度センサーラベルの実用化に向けた研究
2015 - 2019 国際連携による高次複合光応答系の高度化とネットワーク形成
2014 - 2019 高次複合光応答分子システムの開拓と学理の構築
2018 - 2019 高輝度蛍光スイッチング固体材料の創製

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Papers (200)：

Shota Hamatani, Daichi Kitagawa, Tatsumoto Nakahama, Seiya Kobatake. Prediction of Half-Life Time in Thermal Back Reaction of Photochromic Diarylbenzenes by Screening Approach. Bulletin of the Chemical Society of Japan. 2023. 96. 5. 496-502
Mami Isobe, Daichi Kitagawa, Seiya Kobatake. Fabrication of Hyperbranched Photomechanical Crystals Composed of a Photochromic Diarylethene. ChemPlusChem. 2023
Wegood M. Awad, Daniel W. Davies, Daichi Kitagawa, Jad Mahmoud Halabi, Marieh B. Al-Handawi, Ibrahim Tahir, Fei Tong, Gonzalo Campillo-Alvarado, Alexander G. Shtukenberg, Tamador Alkhidir, et al. Mechanical properties and peculiarities of molecular crystals. Chemical Society Reviews. 2023
Kohei Morimoto, Daichi Kitagawa, Hikaru Sotome, Syoji Ito, Hiroshi Miyasaka, Seiya Kobatake. Edge-to-Center Propagation of Photochemical Reaction during Single-Crystal-to-Single-Crystal Photomechanical Transformation of 2,5-Distyrylpyrazine Crystals**. Angewandte Chemie International Edition. 2022. 61. 52
Wangxiang Li, Daichi Kitagawa, Seiya Kobatake, Elena Bekyarova, Christopher J. Bardeen. Patterning submicron photomechanical features into single diarylethene crystals using electron beam lithography. Nanoscale Horizons. 2022. 7. 9. 1065-1072

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MISC (97)：

Kohei Morimoto, Daichi Kitagawa, Christopher J. Bardeen, Seiya Kobatake. Cooperative Photochemical Reaction Kinetics in Organic Molecular Crystals. Chemistry - A European Journal. 2023. 29. 14
松本慎太郎, 石橋千英, 北川大地, 小畠誠也, 朝日剛. Cycloreversion Reaction of Diarylethene Nanocolloids Induced by Intense Pulse Laser Excitation. 日本化学会春季年会講演予稿集(Web). 2023. 103rd
松本慎太郎, 石橋千英, 北川大地, 小畠誠也, 朝日剛. Amplification of ring-opening reaction in diarylethene nanoparticles by femtosecond double-pulse excitation. 日本化学会春季年会講演予稿集(Web). 2022. 102nd
Daichi Kitagawa, Christopher J. Bardeen, Seiya Kobatake. Symmetry breaking and photomechanical behavior of photochromic organic crystals. Symmetry. 2020. 12. 9
中井将輝, 石橋千英, 北川大地, 小畠誠也, 朝日剛. Photochromic Reaction of Benzofuran-type Diarylethene Nanoparticles: Comparison between Open- and Closed-form Nanoparticles. 日本化学会春季年会講演予稿集(CD-ROM). 2020. 100th

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Patents (2)：

ジアリールエテン化合物を含むフォトクロミック材料および光機能素子
Nitroxyl containing compounds (Duane B. Priddy and Seiya Kobatake)

Books (7)：

Mechanically Responsive Materials for Soft Robotics Chapter 1. Photomechanical Behavior of Photochromic Diarylethene Crystals
Wiley-VCH Verlag 2020
光機能性有機・高分子材料における新たな息吹 (第2編、第5章)ジアリールエテン分子結晶のアクチュエーター機能
シーエムシー出版 2019
光化学フロンティア未来材料を生む有機光化学の基礎第12章 12.1 フォトクロミズム
化学同人 2018
Chapter 8. Photochromic bulk materials
Photochromic Materials: Preparation, Properties and Applications, First Edition, Eds. by H. Tian, J. Zhang, Wiley-VCH Verlag 2016
Book chapter: Photoinduced mechanical motion of photochromic crystalline materials
Advances in Organic Crystal Chemistry, Comprehensive Reviews 2015, Eds.: R. Tamura, M. Miyata, Springer 2015

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Lectures and oral presentations (289)：

アリール基に様々な複素芳香族環を有する1,2-ジアリールベンゼンの光学および熱退色特性
(日本化学会第100回春季年会 2020)
ウンデシルオキシ基を有するジアリールエテン双晶の光誘起形状変化
(日本化学会第100回春季年会 2020)
9-メチルアントラセン単結晶の光誘起複屈折変化
(日本化学会第100回春季年会 2020)
ジアリールエテンの熱開環反応性に及ぼす反応部位第二級アルコキシ基のアルコキシ鎖長依存性
(日本化学会第100回春季年会 2020)
ジアリールエテン単結晶の光誘起高速ピーリング
(日本化学会第100回春季年会 2020)

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Education (3)：

1993 - 1996 Osaka City University Graduate School of Engineering Department of Applied Chemistry, Doctoral Course
1991 - 1993 Osaka City University Graduate School of Engineering Department of Applied Chemistry, Master's Course
1987 - 1991 Osaka City University Faculty of Engineering Department of Applied Chemistry

Professional career (2)：

修士(工学) (大阪市立大学)
博士(工学) (大阪市立大学)

Work history (10)：

2022/04 - 現在 Osaka Metropolitan University Department of Chemistry and Bioengineering, Graduate School of Engineering Professor
2018/04 - 2022/03 大阪市立大学大学院工学研究科機能創成科学教育研究センター副センター長(兼務)
2015/08 - 2022/03 Osaka City University OCARINA Researcher
2011/04 - 2022/03 Osaka City University Graduate School of Engineering Professor
2007/04 - 2011/03 Osaka City University Graduate School of Engineering Associate Professor

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Committee career (24)：

2018/03 - 現在 J. Photochem. Photobiol. C: Photochemistry Reviews Associate Editor
2014/09 - 現在大阪工研協会ニューフロンティア材料部会幹事
2022/01 - 2025/12 光化学協会理事
2023/03 - 2025/02 日本化学会有機結晶ディビジョン主査
2023/03 - 2025/02 日本化学会有機結晶部会部会長

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Awards (7)：

2020/11 - 大阪市立大学教員活動表彰「学長重点事項 (Citation)」
2019/08 - The Chemical Society of Japan BCSJ Award Photoreversible interference color modulation to multicolor in photochromic molecular crystals
2014/10 - The Japanese Photochemistry Association JPA Prize
2011/02 - The Chemical Society of Japan BCSJ Award Correlation between steric substituent constants and thermal cycloreversion reactivity of diarylethene closed-ring isomers
2010/11 - The Asian and Oceanian Photochemistry Association The Asian and Oceanian Photochemistry Association Prize for Young Scientist 2010 Solid-State Property Changes of Photochromic Materials on Photoirradiation

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Association Membership(s) (10)：

分子科学会 , American Chemical Society , The Japanese Photochemistry Association , 高分子学会 , The Chemical Society of Japan , The Americal Chemical Society , Japanese Photochemistry Association , The Society of Polymer Science, Japan , The chemical Society of Japan , 日本光学会

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