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Keiichi Katoh

Explore the profile of Keiichi Katoh including associated specialties, affiliations and a list of published articles. Areas
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Articles 67
Citations 591
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Recent Articles
1.
Kobayashi K, Suzuki M, Sato T, Horii Y, Yoshida T, Breedlove B, et al.
Dalton Trans . 2024 Apr; 53(28):11664-11677. PMID: 38651377
Switchable spin dynamic properties in single-molecule magnets (SMMs) an applied stimulus have applications in single-molecule devices. Many SMMs containing heavy lanthanoid ions with strong uniaxial magnetic anisotropy have been reported...
2.
Ara F, Fakruddin Shahed S, Hossain M, Katoh K, Yamashita M, Komeda T
Nano Lett . 2023 Jul; 23(15):6900-6906. PMID: 37505070
We demonstrate that an intercalated Co atom in superconductor NbSe could control the magnetic interaction between the adsorbed magnetic molecule of TbPc and the NbSe substrate. An intercalated Co atom...
3.
Takazawa T, Horiuchi T, Nagumo K, Sugiyama Y, Akune T, Amano Y, et al.
Br J Anaesth . 2023 Mar; 131(1):159-169. PMID: 36990827
Background: Diagnosis of perioperative anaphylaxis is often challenging. This study describes the utility of a newly developed tool for identifying patients with a high possibility of anaphylaxis, and aimed to...
4.
Kawaguchi R, Hashimoto K, Kakudate T, Katoh K, Yamashita M, Komeda T
Nano Lett . 2022 Dec; 23(1):213-219. PMID: 36585948
The spintronic properties of magnetic molecules have attracted significant scientific attention. Special emphasis has been placed on the qubit for quantum information processing. The single-molecule magnet bis(phthalocyaninato (Pc)) Tb(III) (TbPc)...
5.
Martynov A, Horii Y, Katoh K, Bian Y, Jiang J, Yamashita M, et al.
Chem Soc Rev . 2022 Oct; 51(22):9262-9339. PMID: 36315281
The unique properties of natural tetrapyrrolic compounds have inspired the rapid growth of research interest in the design and synthesis of artificial porphyrinoids and their metal complexes as a basis...
6.
Fakruddin Shahed S, Ara F, Hossain M, Katoh K, Yamashita M, Komeda T
ACS Nano . 2022 Apr; 16(5):7651-7661. PMID: 35467334
We investigated the spin properties of the terbium phthalocyanine (TbPc) species adsorbed on the superconductor NbSe surface using scanning tunneling microscopy and spectroscopy. TbPc is a molecule in a class...
7.
Ito S, Nakanishi R, Katoh K, Breedlove B, Sato T, Li Z, et al.
Dalton Trans . 2022 Apr; 51(16):6339-6344. PMID: 35383810
Encapsulation of a metallofullerene single-molecule magnet, DyScN@C, into single-wall carbon nanotubes (SWCNTs) accelerates magnetic relaxation processes. In contrast, encapsulation of DyScN@C suppresses them. The effects of the encapsulation are discussed...
8.
Horii Y, Damjanovic M, Katoh K, Yamashita M
Dalton Trans . 2021 Jul; 50(28):9719-9724. PMID: 34227629
Crystal structural and magnetic analyses were performed for the anionic (1-) and cationic (1+) forms of phthalocyaninato-Tb3+ double-decker single-molecule magnets (SMMs). Both charged species showed slow magnetic relaxations and magnetic...
9.
Sato T, Breedlove B, Yamashita M, Katoh K
Angew Chem Int Ed Engl . 2021 Apr; 60(39):21179-21183. PMID: 33843121
A one-dimensional (1D) arrangement of an unsubstituted partially oxidized Dy double-decker complex, [DyPc ]I (Pc=phthalocyaninato, I=iodide; 1.93<x<2.26) (1), was obtained by using electro-oxidation and chemical oxidation. In 1, the Pc...
10.
Nakayasu A, Kido M, Katoh K, Homma Y
JMA J . 2020 Nov; 3(2):118-124. PMID: 33150243
Introduction: The paucity and maldistribution of physicians among various specialties are key issues facing the Japanese health care system. Studies have shown that young physicians place more emphasis on work-life...