研究内容
研究２ ：特異な発光特性を示す分子材料の開発について
光情報を有効に使うことは 快適な未来社会の実現のために重要です。 私たちは「光を使う」をキーワードとしたセンシング分子材料および次世代ディスプレイ分子材料の研究に取り組んでいます。
キーワード：光物理化学、量子化学、分析化学
RECENT PAPERS (2020-)
1) Y. Kitagawa, F. Suzue, T. Nakanishi, K. Fushimi, T, Seki, H. Ito, Y. Hasegawa,
Stacked nanocarbon photosensitizer for efficient blue light excited Eu(III) emission,
Communications Chemistry 3, 3 (2020).(日経産業新聞やChem-station(ケムステ)などで紹介)
2) Y. Kitagawa, S. Wada, MD J. Islam, K. Saita, M. Gon, K. Fushimi, K. Tanaka, S. Maeda, Y. Hasegawa, Chiral lanthanide lumino-glass for a circularly polarized light security device
Communications Chemistry 3, 119 (2020).(OptronicsやNature Reviewsなどで紹介)
3) Y. Kitagawa, M. Kumagai, P. P. Ferreira da Rosa, K. Fushimi,Y. Hasegawa, Long-range LMCT coupling in EuIII coordination polymers for an effective molecular luminescent thermometer
Chem. Eur. J. 27, 264–269 (2020).(Hot article、Inside coverに選定)
4) Y. Kitagawa, M. Kumagai, T. Nakanishi, K. Fushimi, Y. Hasegawa, First aggregation-induced emission of Tb(III) luminophore based on modulation of ligand-ligand charge transfer bands,
Dalton Trans 49, 2331-2436 (2020).(Back coverに選定)
5) Y. Kitagawa, A. Naito, K. Fushimi, Y. Hasegawa, First tribo-excited chemical reaction of a stacked lanthanide coordination polymer with in situ reaction monitor
Chem. Eur. J. 27, 2279–2283 (2021). (Frontispieceに選定)
6) Y. Kitagawa, A. Naito, K. Aikawa, K. Shima,S. Shoji, K. Fushimi,Y. Hasegawa, Tribo-excited chemical reaction using an EuIII complex with a stacked anthracene framework
Chem. Eur. J. 28, e202104401 (2022). (Front coverに選定)
7) Y. Kitagawa, R. Moriake, T. Akama, K. Saito, K. Aikawa, S. Shoji, K. Fushimi, M. Kobayashi, T. Taketsugu, Y. Hasegawa, Effective photosensitization in excited-state equilibrium: Brilliant luminescence of TbIII coordination polymers through ancillary ligand modifications
ChemPlusChem 87, e202200151 (2022).(Front coverに選定)
8) Y. Kitagawa, T. Nakai, S. Hosoya, S. Shoji, Y. Hasegawa, Luminescent lanthanide complexes with effective oxygen-sensing and singlet oxygen generation
ChemPlusChem 88, e202200445 (2023). (Front coverに選定)
9) T. Tomikawa, Y. Kitagawa, K. Yoshioka, K. Murata, T. Miyatake, Y. Hasegawa, K. Ishii, A switchable system between magnetic and natural circularly polarised luminescence via J-aggregation using photosynthetic antenna model compounds
J. Mater. Chem. C 11, 2831-2835 (2023). (Inside coverに選定)
10) Y. Kitagawa, K. Shima, T. Nakai, M. Kumagai, S. Omagari, P. P. Ferreira da Rosa, S. Shoji, K. Fushimi, Y. Hasegawa, Thermally-assisted photosensitized emission in a trivalent terbium complex
Communications Chemistry 6, 122 (2023). (日本鉄鋼新聞などで紹介)
11) M. Wang, M. Kono, Y. Yamaguchi, J. Islam, S. Shoji, Y. Kitagawa, K. Fushimi, S. Watanabe, G. Matsuba, A. Yamamoto, M. Tanaka, M. Tsuda, S. Tanaka, Y. Hasegawa, Structure‑changeable luminescent Eu(III) complex as a human cancer grade probing system for brain tumor diagnosis
Scientific Reports 14, 778 (2024).(Optronicsなどで紹介)
12) M. Wang, Y. Kitagawa, Y. Hasegawa, Current Development of Lanthanide Complexes for Biomedical Applications
Chem. Asia J. in press (2024).
詳しくは以下をクリック！