Research Projects

Electron-Transfer Reaction

Photoinduced Electron-Transfer Reactions of Carbonic Anhydrase Inhibitor Containing tris(2,2'-Bipyridine)ruthenium(II) Analogue
Hiroshi Takashima, Misa Fukuda, Fumie Nakagaki, Tomoko Ogata, Keiichi Tsukahara, J. Phys. Chem., B, 2013, 117, 2625-2635.

see : dx.doi.org/10.1021/jp310604w

Emission Property and DFT Calculation

Synthesis, X-ray crystal structures, and emission properties of diprotonated tetrapyridylpyrazine and triprotonated terpyridine (Cover Article)
Naokazu Yoshikawa, Shinichi Yamabe, Nobuko Kanehisa, Tsuyoshi Inoue, Hiroshi Takashima, J. Phys. Org. Chem., 2016,29, 269-275.

see : dx.doi.org/10.1002/poc.3527

Redox-Active Polypiridyl Complex

Emission property and DFT calculation for the 3MLCT luminescence of Ru(bpy)2(L)2+ complex
Naokazu Yoshikawa, Hiroko Kimura, Shinichi Yamabe, Nobuko Kanehisa, Tsuyoshi Inoue, Hiroshi Takashima, J. Mol. Struct., 2016, 1117, 49-56.

see : dx.doi.org/10.1016/j.molstruc.2016.03.069

Protein-inhibitor Complex

Photophysical and electron-transfer reaction properties of tris(2,2'-bipyridine)ruthenium(II)-based inhibitors that covalently bound to the active site of chymotrypsin
Hiroko Kimura, Natsuko Nagasato, Natsumi Kato, Mei Kojima, Chisato Enomoto, Eiji Nakata, Hiroshi Takashima, J. Photochem. Photobiol., 2021, 6, 100027.   

see : dx.doi.org/10.1016/j.jpap.2021.100027

Circularly Polarized Luminescence

Circularly polarized luminescence (CPL) characteristics of hydrophobic pyrene derivatives/g-CD (g-CD) complexes in aqueous solution dissolved by grinding
Mika Sawai, Sayaka Matsumoto, Yuki Mimura, Yoshitane Imai, Shoko Yamazaki, Nobuko Kanehisa, Norimitsu Tohnai, Eiji Nakata, Hiroshi Takashima, J. Incl. Phenom. Macrocycl. Chem., 2022, 102, 133-142.

see : dx.doi.org/10.1007/s10847-021-01108-z

Regulation of Rotational Motion

Structures, atomic charges, emission properties and DFT studies of biquinoline derivatives induced by protonation of a nitrogen atom
Naokazu Yoshikawa, Shoko Yamazaki, Ayaka Nishiyama, Yuki Yamashita, Nobuko Kanehisa, Norimitsu Tohnai, Eiji Nakata, Hiroshi Takashima, J. Mol. Struct., 2022, 1251, 130990.

see : dx.doi.org/10.1016/j.molstruc.2021.131990


Protein-Protein and Protein-DNA Complexes




 DNA-bound hemoproteins and their ET reactions

　[Ref. 1] [Ref. 2] [Ref. 3]


Last Update : 2020.04.01