大野桂史 (Keiji Ohno) - マイポータル

基本情報

所属: 日本大学理工学部物質応用化学科助手

学位: 博士（理学）(埼玉大学)

研究者番号: 60783628
ORCID iD: https://orcid.org/0000-0001-8279-8439
J-GLOBAL ID: 202101016545165993
researchmap会員ID: R000020241

論文

Development of Biological-Window-Active Au Open-Shell Nanoparticles with High-Sensitivity Surface-Enhanced Raman Scattering Imaging Probe Properties

Kosuke Sugawa, Yuka Hori, Azusa Onozato, Hikaru Naitoh, Arisa Suzuki, Tamaki Amemiya, Hironobu Tahara, Tsuyoshi Kimura, Yasuhiro Kosuge, Keiji Ohno …

Nanomaterials 2026年2月20日
Deprotonation-induced changes in π-electron systems of iridium(III) and rhodium(III) complexes with azophenine

Keiji Ohno, Yuka Inagaki, Masamichi Yamashita, Akira Nagasawa, Takashi Fujihara

Polyhedron 2024年10月査読有り
Cyclometalated Platinum(II) Complexes in a Cis-N,N Configuration: Photophysical Properties and Isomerization to Trans Isomers

Keiji Ohno, Kazuki Shiraishi, Tomoaki Sugaya, Akira Nagasawa, Takashi Fujihara

Inorganic Chemistry 61(8) 3420-3433 2022年2月28日査読有り
Substituent effect on emission of flavonolate-boron difluoride complexes: The role of π-system for dual-state (solution and solid) emission

Keiji Ohno, Fuka Narita, Hidehisa Yokobori, Nanami Iiduka, Tomoaki Sugaya, Akira Nagasawa, Takashi Fujihara

Dyes and Pigments 187 109081-109081 2021年3月査読有り
o-Azophenylboronic Acid-Based Colorimetric Sensors for d-Fructose: o-Azophenylboronic Acids with Inserted Protic Solvent Are the Key Species for a Large Color Change

Yota Suzuki, Ayumi Ikeda, Keiji Ohno, Takashi Fujihara, Tomoaki Sugaya, Koji Ishihara

The Journal of Organic Chemistry 85(15) 9680-9693 2020年8月7日査読有り
Luminescence of mononuclear Pt(ii) complexes with glycolate: external stimuli-induced excimer emission changes to oligomer emissions

Keiji Ohno, Masaya Komuro, Tomoaki Sugaya, Akira Nagasawa, Takashi Fujihara

Dalton Transactions 2020年査読有り
A water-soluble cyclometalated iridium(iii) complex for pH sensing based on aggregation-induced enhanced phosphorescence

Keiji Ohno, Tetuya Sakata, Machi Shiiba, Akira Nagasawa, Takashi Fujihara

Dalton Transactions 2019年査読有り
Chromism of Tartrate-Bridged Clamshell-like Platinum(II) Complex: Intramolecular Pt–Pt Interaction-Induced Luminescence Vapochromism and Intermolecular Interactions-Triggered Thermochromism

Keiji Ohno, Yukiko Kusano, Sumio Kaizaki, Akira Nagasawa, Takashi Fujihara

Inorganic Chemistry 57(22) 14159-14169 2018年11月19日査読有り
Syn and anti conformers of diammonium aquabis(malonato)oxidovanadate(IV) in an anhydrate crystal

Keiji Ohno, Takumi Yoshida, Akira Nagasawa, Takashi Fujihara

Acta Crystallographica Section E: Crystallographic Communications 74(5) 664-667 2018年査読有り
Change in Luminescence Induced by Solution-Mediated Phase-Transition of Cyclometalated Platinum(II) Complex with Isoquinoline Carboxylate

Keiji Ohno, Mami Hasebe, Akira Nagasawa, Takashi Fujihara

Inorganic Chemistry 56(20) 12158-12168 2017年9月25日査読有り
Luminescence of tartrate bridged dinuclear 2,2′-bipyridine platinum(ii) complexes: emission color controlled by intra- and inter-molecular interactions in the solid state

Keiji Ohno, Honami Tanuma, Yukiko Kusano, Sumio Kaizaki, Akira Nagasawa, Takashi Fujihara

Dalton Transactions 46(23) 7612-7618 2017年査読有り
Mechanochromism in the luminescence of novel cyclometalated platinum(ii) complexes with α-aminocarboxylates

Keiji Ohno, Shohei Yamaguchi, Akira Nagasawa, Takashi Fujihara

Dalton Trans. 45(13) 5492-5503 2016年査読有り
Crystal structure of 4,4′-dimethoxy-2,2′-bipyridine

Yukiko Kusano, Keiji Ohno, Takashi Fujihara

Acta Crystallographica Section E Crystallographic Communications 71(8) o623-o624 2015年7月査読有り
Dinuclear nickel(ii) complexes with 2,5-diamino-1,4-benzoquinonediimine ligands as precatalysts for the polymerization of styrene: electronic and steric substituent effects

Keiji Ohno, Akira Nagasawa, Takashi Fujihara

Dalton Trans. 44(1) 368-376 2015年査読有り
Formation of boron, nickel(II) and iridium(III) complexes with an azophenine derivative: Isomerization, delocalization and extension of the π-conjugated system on coordination

Keiji Ohno, Takashi Fujihara, Akira Nagasawa

Polyhedron 81 715-722 2014年10月査読有り
Lattice Water-Induced Helical Stacking of Tartrate-Bridged Dinuclear Palladium(II) Complexes: The Role of Hydrogen Bonding

Keiji Ohno, Tomoaki Sugaya, Masaru Kato, Noriko Matsumoto, Ryoko Fukano, Yasuyo Ogino, Sumio Kaizaki, Takashi Fujihara, Akira Nagasawa

Crystal Growth & Design 14(8) 3675-3679 2014年8月6日査読有り
An orthorhombic polymorph ofN¹,N⁴-diphenyl-3,6-bis(phenylimino)cyclohexa-1,4-diene-1,4-diamine

Keiji Ohno, Takashi Fujihara, Akira Nagasawa

Acta Crystallographica Section E Structure Reports Online 70(4) o495-o496 2014年3月29日
N1,N4-Diphenyl-3,6-bis(phenylimino)cyclohexa-1,4-diene-1,4-diamine

Keiji Ohno, Haruki Maruyama, Takashi Fujihara, Akira Nagasawa

Acta Crystallographica Section E Structure Reports Online 70(3) o303-o304 2014年2月査読有り
Construction of an M3L2A6Cage with Small Windows from a Flexible Tripodal Ligand and Cu(hfac)3

Mari Ikeda, Keiji Ohno, Yuki Kasumi, Shunsuke Kuwahara, Yoichi Habata

Inorganic Chemistry 53(1) 24-26 2014年1月6日査読有り
2-{[2,2-Bis(diethylamino)ethan-2-yliumthioyl]sulfanyl}-1,1-bis(diethylamino)ethylium bis(perchlorate)

Keiji Ohno, Tomoaki Sugaya, Takashi Fujihara, Akira Nagasawa

Acta Crystallographica Section E Structure Reports Online 68(9) o2753-o2754 2012年8月査読有り

所属学協会

2016年4月 - 現在

錯体化学会
2011年11月 - 現在

日本化学会

大野桂史

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