Kazuyoshi Takimoto

Profile Information

Affiliation: School of Science, Kitasato University

Degree: Doctor of Science(Ehime University)

Researcher number: 30964283
ORCID ID: https://orcid.org/0000-0002-2969-6297
J-GLOBAL ID: 202101017915090951
researchmap Member ID: R000023411

Research Interests

Research Areas

Research History

Apr, 2022 - Present

School of Science, Kitasato University
Apr, 2021 - Mar, 2022

Japan Society for the Promotion of Science
Oct, 2018 - Mar, 2022

National Institute for Materials Science

Education

Apr, 2019 - Mar, 2022

Chemistry and Biology, Graduate School of Science and Engineering, Ehime University
Apr, 2017 - Mar, 2019

Chemistry and Biology, Graduate School of Science and Engineering, Ehime University
Apr, 2013 - Mar, 2017

Department of Chemistry, Faculty of Science, Ehime University

Papers

Thermo-/Mechano-Chromic Chiral Coordination Dimer: Formation of Switchable and Metastable Discrete Structure through Chiral Self-Sorting

Kazuyoshi Takimoto, Takumi Shimada, Kazuhiko Nagura, Jonathan P. Hill, Takashi Nakanishi, Hidetaka Yuge, Shinsuke Ishihara, Jan Labuta, Hisako Sato

Journal of the American Chemical Society, Nov 9, 2023 Peer-reviewedLead authorCorresponding author
Vibrational Circular Dichroism Spectroscopy toward Intercalation Compounds of Sodium Montmorillonite: Evidences for Molecular Packing of Enantiopure Monovalent Ir(III) Complexes within Interlayer Spaces

Hisako Sato, Kazuyoshi Takimoto, Akihiko Yamagishi, Jun Yoshida, Mitsuo Hara

Applied Clay Science, 228 106621-106621, Oct, 2022 Peer-reviewed
Clay Column Chromatography for Optical Resolution: A Series of Derivatized Amino Acids

Akihiko Yamagishi, Shohei Yamamoto, Kazuyoshi Takimoto, Kenji Tamura, Masumi Kamon, Fumi Sato, Hisako Sato

Bulletin of the Chemical Society of Japan, May 7, 2022 Peer-reviewed
HYBRIDIZATION OF ANTOCYANIN DYES FROM PURPLE CABBAGE WITH SYNTHETIC SAPONITE: EFFECTS OF ALUMINUM ION ON COLOR STABILIZATION

Sakurako Inoue, Hinano Kodama, Takuya Kan, Takumi Shimada, Kazuyoshi Takimoto, Kenji Tamura, Masayuki Kamei, Akihiko Yamagishi, Hisako Sato

Clay Science, 25 33-37, Dec 8, 2021 Peer-reviewed
Chiral Discrimination of Dansylated Alanine Methyl Ester on a Modified Clay Surface: Vibrational Circular Dichroism Approach

Akihiko Yamagishi, Kazuyoshi Takimoto, Kenji Tamura, Fumi Sato, Hisako Sato

Bulletin of the Chemical Society of Japan, Oct 1, 2021 Peer-reviewed
Estimation of Enantiomeric Excess Based on Rapid Host–Guest Exchange

Jan Labuta, Shinsuke Ishihara, Daniel T. Payne, Kazuyoshi Takimoto, Hisako Sato, Lenka Hanyková, Katsuhiko Ariga, Jonathan P. Hill

Chemosensors, 9(9) 259-259, Sep 9, 2021 Peer-reviewed
Five-coordinate iridium(iii) complex with ΔΛ chirality

Kazuyoshi Takimoto, Yutaka Watanabe, Jun Yoshida, Hisako Sato

Dalton Transactions, Aug, 2021 Peer-reviewedLead author
Effects of geometrical isomerism on emissive behaviour of heteroleptic cyclometalated Ir(iii) complexes

Yoshiki Jinsenji, Kazuyoshi Takimoto, Jun Yoshida, Shigeki Mori, Yutaka Watanabe, Hisako Sato

Dalton Transactions, 50(24) 8506-8511, Jun 28, 2021 Peer-reviewed
Stereoselective Enhancement of VCD Signals for Intercalation Compounds of Sodium Montmorillonite and Chiral Metal Complexes

Hisako Sato, Kazuyoshi Takimoto, Jun Yoshida, Akihiko Yamagishi

BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN, 94(6) 1731-1736, Jun, 2021 Peer-reviewed
Solid-State Vibrational Circular Dichroism as Applied for Heterogenous Asymmetric Catalysis: Copper(II) Complexes Immobilized in Montmorillonite

Hisako Sato, Kazuyoshi Takimoto, Jun Yoshida, Yutaka Watanabe, Akihiko Yamagishi

Chemistry Letters, 50(5) 896-898, Jan, 2021 Peer-reviewed
Vibrational Circular Dichroism towards Asymmetric Catalysis: Chiral Induction in Substrates Coordinated with Copper(II) Ions

Hisako Sato, Kazuyoshi Takimoto, Jun Yoshida, Akihiko Yamagishi

Physical Chemistry Chemical Physics, 22(42) 24393-24398, Oct, 2020 Peer-reviewed
Enantiomeric Excess Dependent Splitting of NMR Signal through Dynamic Chiral Inversion and Coligand Exchange in a Coordination Complex.

Kazuyoshi Takimoto, Shinsuke Ishihara, Jan Labuta, Václav Březina, Daniel T Payne, Jonathan P Hill, Katsuhiko Ariga, Masato Sumita, Shigeki Mori, Hisako Sato

The journal of physical chemistry letters, 11(19) 8164-8169, Oct, 2020 Peer-reviewedLead author
Real-Time Monitoring of Low Pressure Oxygen Molecules over Wide Temperature Range: Feasibility of Ultrathin Hybrid Films of Iridium(III) Complexes and Clay Nanosheets

Hisako Sato, Kazuyoshi Takimoto, Masaru Kato, Shin-ichi Nagaoka, Kenji Tamura, Akihiko Yamagishi

Bulletin of the Chemical Society of Japan, 93(2) 194-199, Feb, 2020 Peer-reviewed
Application of Solid-State Vibrational Circular Dichroism for Intercalation Compounds of Layered Double Hydroxide and Amino Acids: Conformation of an Intercalated Phenylalanine

Hisako Sato, Kazuyoshi Takimoto, Izuru Kawamura, Sumio Aisawa

Bulletin of the Chemical Society of Japan, 92(10) 1779-1784, Oct, 2019 Peer-reviewed
Stereoselective interactions as manifested by vibrational circular dichroism spectra: the interplay between chiral metal complexes co-adsorbed in a montmorillonite clay.

Hisako Sato, Kazuyoshi Takimoto, Hirotoshi Mori, Akihiko Yamagishi

Physical chemistry chemical physics : PCCP, 20(39) 25421-25427, Oct 10, 2018 Peer-reviewed
Solid state vibrational circular dichroism towards molecular recognition: chiral metal complexes intercalated in a clay mineral

Hisako Sato, Kenji Tamura, Kazuyoshi Takimoto, Akihiko Yamagishi

Physical Chemistry Chemical Physics, 20(5) 3141-3147, 2018 Peer-reviewed
Microscopic chiral pockets in a tris(chelated) iridium(iii) complex as sites for dynamic enantioselective quenching

Kazuyoshi Takimoto, Kenji Tamura, Yutaka Watanabe, Akihiko Yamagishi, Hisako Sato

New Journal of Chemistry, 42(7) 4818-4823, Jan, 2018 Peer-reviewedLead author
Vibrational circular dichroism and single crystal X-Ray diffraction analyses of [Ir(bzq)2(phen)]+ (bzq = benzo[h]quinoline; phen = 1,10-phenanthroline): absolute configuration and role of CH–π interaction in molecular packing

Kazuyoshi Takimoto, Yutaka Watanabe, Shigeki Mori, Hisako Sato

Dalton Transactions, 46(13) 4397-4402, Mar, 2017 Peer-reviewedLead author

Research Projects

錯体-粘土複合体からなるキラル認識場の構築と生体内D-アミノ酸の機能解明

科学研究費助成事業若手研究, 若手研究, 日本学術振興会, Apr, 2023 - Mar, 2026

瀧本和誉
生体内D-アミノ酸イメージングを指向したキラルイリジウム錯体発光プローブの開拓

科学研究費助成事業, 特別研究員奨励費, 日本学術振興会, Apr, 2021 - Mar, 2023

瀧本和誉
D-アミノ酸の迅速追跡を目指した発光性キラルイリジウム錯体の開発

笹川科学研究助成, 日本科学協会, Apr, 2020 - Mar, 2021

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