Personnel Information

写真b

YOSHIDA MASAKI

Organization
School of Biological and Environmental Sciences
Research Fields, Keywords
センシング, 発光性, 金属錯体
Teaching and Research Fields
金属イオンと有機分子（配位子）からなる金属錯体は、分子設計しだいで明るくカラフルに光ることから次世代の発光材料として注目されています。特に、白金(II)錯体や銅(I)錯体などの一部の金属錯体は分子の形や分子どうしの相互作用によって発光を赤から緑、青までカラフルに変化させられることが特徴です。
私は、この性質を活かし蒸気（水蒸気、有機溶媒蒸気）や温度変化、引っかきなどの外部環境の変化を受けて発光を鋭敏に変化させる、センサーとしての金属錯体の開発に注目しています。このような性質を自由に設計するためには、分子どうしの非常に弱い相互作用を操らないといけません。しかし、弱い相互作用は設計が難しいため、これまでは合理的な設計の方針が少ないことが問題でした。
そこで、分子どうしの相互作用を狙い通りに設計し、環境の変化を映し出す発光センサーとしての金属錯体を合理的に設計することを目的に研究を進めています。また、最近ではこのようなセンシング機能と磁性などの物性を連動させることも狙っています。この研究を進めることで、センサーのみならず光電子デバイスなどにも展開できる多機能性発光材料の開発に貢献したいと考えています。
URL
https://sci-tech.ksc.kwansei.ac.jp/~katom/en/member/masaki-yoshida
Syllabus information URL
https://syllabus.kwansei.ac.jp/uniasv2/UnSSOLoginControlFree?REQ_ACTION_DO=/AGA030PLS01Action.do?REQ_FUNCTION_JUMP_START_FLG=1&SLB_LINK_DISP_FLG=689&TCH_NO=226126&REQ_PRFR_FUNC_ID=AGA030
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Graduating School 【 display / non-display 】

  • Graduating School:Kyushu University
    Faculty:Faculty of Science
    Course / Major:Department of Chemistry

    Kind of school:University
    Date of graduation:2008.03
    Completion status:Graduated

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Graduate School 【 display / non-display 】

  • Graduate school:Kyushu University
    Department:Faculty of Science

    Course completed:Doctor's Course
    Date of completion:2013.03
    Completion status:Completed

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Degree 【 display / non-display 】

  • Degree name:博士（理学）
    Classified degree field:Nanotechnology/Materials / Inorganic/coordination chemistry
    Conferring institution:Kyushu University
    Acquisition way:Coursework
    Date of acquisition:2013.03

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Career 【 display / non-display 】

  • Affiliation:Kwansei Gakuin University
    Department:School of Biological and Environmental Sciences
    Title:Assistant Professor
    Date:2022.09 -

  • Affiliation:Hokkaido University
    Department:Department of Chemistry, Faculty of Science
    Title:Assistant Professor
    Date:2014.01 - 2022.08

  • Affiliation:Institute for Molecular Science
    Department:Department of Life and Coordination-Complex Molecular Science
    Title:Postdoctoral Fellow
    Date:2013.04 - 2013.12

  • Affiliation:Japan Society for Promotion of Science
    Title:Research Fellow (DC1)
    Date:2010.04 - 2013.03

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Research Areas 【 display / non-display 】

  • Research field:Nanotechnology/Materials / Inorganic/coordination chemistry

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Papers 【 display / non-display 】

  • Title: Structures, optical properties, and DFT investigation of disilane-bridged σ‒π frameworks
    Journal name: Journal of Organometallic Chemistry  vol.1010  (p.123093)
    Date of publication: 2024.04
    Author(s): Toyotaka Nakae, Kenichiro Omoto, Masaki Yoshida, Masako Kato, Yoshinori Yamanoi

    DOI: 10.1016/j.jorganchem.2024.123093
    Type of publication: Research paper (scientific journal)

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  • Title: Vapoluminescent thin-film with unsaturated copper(<scp>i</scp>) complex for rapid light-on sensing of N-heteroaromatic vapour
    Journal name: Journal of Materials Chemistry C  vol.12  (5)  (p.1799 - 1808)
    Date of publication: 2024.02
    Author(s): Sae Kondo, Nobutaka Yoshimura, Atsushi Kobayashi, K. D. Charith Kuruppu, W. M. C. Sameera, Saki Fujii, Masaki Yoshida, Masako Kato

    DOI: 10.1039/d3tc03571a
    Type of publication: Research paper (scientific journal)

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  • Language: English
    Title: A copper(<scp>i</scp>) thiocyanate-based photoresponsive semiconducting 2D coordination polymer
    Journal name: Dalton Transactions  vol.53  (4)  (p.1445 - 1448)
    Date of publication: 2024.01
    Author(s): Tomoki Nishiyama, Hirotaka Kitoh-Nishioka, Senku Tanaka, Masahiko Maekawa, Takayoshi Kuroda-Sowa, Masaki Yoshida, Masako Kato, Takashi Okubo

    DOI: 10.1039/d3dt03125j
    Type of publication: Research paper (scientific journal)

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  • Title: Controlled crystallisation of porous crystals of luminescent platinum(<scp>ii</scp>) complexes by electronic tuning of ancillary ligands
    Journal name: Dalton Transactions
    Date of publication: 2024
    Author(s): Takanari Mochizuki, Masaki Yoshida, Atsushi Kobayashi, Masako Kato

    DOI: 10.1039/d4dt00713a
    Type of publication: Research paper (scientific journal)

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  • Title: Vapor‐Induced Assembly of a Platinum(II) Complex Loaded on Layered Double Hydroxide Nanoparticles
    Journal name: Chemistry – A European Journal  vol.29  (60)
    Date of publication: 2023.10
    Author(s): Tamami Morimoto, Masaki Yoshida, Ayana Sato-Tomita, Shunsuke Nozawa, Junichi Takayama, Satoshi Hiura, Akihiro Murayama, Atsushi Kobayashi, Masako Kato

    DOI: 10.1002/chem.202301993
    Type of publication: Research paper (scientific journal)

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Awards 【 display / non-display 】

  • Prize: 日本分析化学会 2022年度奨励賞
    Date awarded:2022.09
    Award type:Other
    Awarding organization：　
    Award-winner (group):吉田将己

  • Prize: 日本化学会第101春季年会 若い世代の特別講演
    Date awarded:2021.03
    Award type:Other
    Awarding organization：　
    Award-winner (group):吉田将己

  • Prize: CSJ Presentation Award 2019 in the 99th Annual Meeting of the Chemical Society of Japan
    Date awarded:2019.04
    Award type:Other
    Awarding organization：　
    Award-winner (group):吉田将己

  • Prize: Young Chemist Award of the Hokkaido Branch of the Japan Society for Analytical Chemistry for 2017
    Date awarded:2018.01
    Award type:Other
    Awarding organization：　
    Award-winner (group):吉田将己

  • Prize: Poster award in the 2nd CSJ Chemistry Festa
    Date awarded:2012.11
    Award type:Other
    Awarding organization：　
    Award-winner (group):Masaki Yoshida

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Research Projects 【 display / non-display 】

  • Research category:基盤研究(C)
    Project year：2024.04 - 2027.03
    Title:錯塩イオン対が可能とする発光と固体物性との刺激応答自在連動

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