Katsuaki Konishi

Profile Information

Affiliation: Associate Professor, Hokkaido University
: (Concurrent)教授

Degree: Doctor (Engineering)(The University of Tokyo)

ORCID ID: https://orcid.org/0000-0003-3445-3625
J-GLOBAL ID: 200901003494841930
researchmap Member ID: 5000045590

External link: http://www.ees.hokudai.ac.jp/ems/stuff/konishi/sites/

Research Interests

Research Areas

Research History

Oct, 2008 - Present

Professor, Faculty of Environmental Earth Science, 北海道大学
2000 - Sep, 2008

Associate Professor, Hokkaido University
Oct, 2000 - Sep, 2003

Researcher,, JST PRESTO
2000 - 2003

Japan Science and Technology Agency
2000 - 2002

Hokkaido University
2000 - 2000

The Faculty of Engineering, The University of Tokyo
1991 - 2000

The Faculty of Engineering, The University of Tokyo
1991 - 2000

Research Associate, faculty of Engineering.

Education

Awards

Mar, 2015

Awards for Creative Researches, Chemical Society of Japan

KONISHI Katsuaki

Papers

The synthesis and enhanced thermal-optical properties of nanocomposites fabricated from gold nanoclusters ([Au₂₅(SC₁₂H₂₅)₁₈]TOA) and non-linear S-shaped liquid crystalline materials

Pui-Wing Yap, Guan-Yeow Yeap, Yuki Saito, Xiao-Yu Hu, Yukatsu Shichibu, Katsuaki Konishi

New Journal of Chemistry, 48(2) 738-746, 2024
IrAu₁₂ superatom modified by chiral diphosphines: doping-induced enhancement of chiroptical activity

Haru Hirai, Takuya Nakashima, Shinjiro Takano, Yukatsu Shichibu, Katsuaki Konishi, Tsuyoshi Kawai, Tatsuya Tsukuda

Journal of Materials Chemistry C, 11(8) 3095-3100, 2023 Peer-reviewedInvitedCorresponding author
Anion–π interaction inside the polyanionic Mo₁₃₂O₃₇₂ cage with hydrophobic inner space

Chinatsu Murata, Jaesob Shin, Katsuaki Konishi

Chemical Communications, 59(17) 2441-2444, 2023 Peer-reviewedLast authorCorresponding author
Ligand-protected clusters

Yukatsu Shichibu, Katsuaki Konishi

Atomic Clusters with Unusual Structure, Bonding and Reactivity, 411-421, 2023 Peer-reviewedInvitedLast authorCorresponding author
Ligand-coordinated metal clusters in condensed states: Self-assemblies, crystals, and covalent networks

Yuki Saito, Chinatsu Murata, Mizuho Sugiuchi, Yukatsu Shichibu, Katsuaki Konishi

Coordination Chemistry Reviews, 470 214713-214713, Nov, 2022 Peer-reviewedInvitedCorresponding author
Chiral Gold Clusters with Crosslinking Ligands: Geometric Structures and Chiroptical Activities

Yukatsu Shichibu, Katsuaki Konishi

ChemNanoMat, 8(8), Aug, 2022 Last authorCorresponding author
Catalytic Synthesis of Oxazolidinones from a Chitin-Derived Sugar Alcohol

Takuya Sagawa, Hirokazu Kobayashi, Chinatsu Murata, Yukatsu Shichibu, Katsuaki Konishi, Mineo Hashizume, Atsushi Fukuoka

Bulletin of the Chemical Society of Japan, 95(7) 1054-1059, Jul 15, 2022
Aggregation-induced chirality amplification of optically active fluorescent polyurethane and a cyclic dimer in the ground and excited states

Zhiyi Song, Hiroyasu Sato, Adriana Pietropaolo, Qingyu Wang, Shuhei Shimoda, Heshuang Dai, Yoshitane Imai, Hayato Toda, Takunori Harada, Yukatsu Shichibu …

Chemical Communications, 58(7) 1029-1032, 2022
Diarsine- vs diphosphine-protected Au13 clusters: Effect of subtle geometric differences on optical property and electronic structure

Yukatsu Shichibu, Fan Zhang, Yuxiang Chen, Masafumi Konishi, Susumu Tanaka, Hiroaki Imoto, Kensuke Naka, Katsuaki Konishi

The Journal of Chemical Physics, 155(5) 054301-054301, Aug 7, 2021 Last authorCorresponding author
A Triad Fluorenone Derivative Bearing Two Imidazole Groups That Switches between Three States by Base and Acid Stimuli

Yuting Wang, Nabin Maity, Liming Zhao, Maximilian Krämer, Jun-ya Hasegawa, Yukatsu Shichibu, Katsuaki Konishi, Xiaoyuan Wang, Zhiyi Song, Masayoshi Bando …

Chemistry Letters, 50(7) 1363-1367, Jul 5, 2021
Self-promoted solid-state covalent networking of Au25(SR)18 through reversible disulfide bonds. A critical effect of the nanocluster in oxidation processes

Yuki Saito, Yukatsu Shichibu, Katsuaki Konishi

Nanoscale, 13(22) 9971-9977, 2021 Last authorCorresponding author
Chiroptical activity of Au13 clusters: experimental and theoretical understanding of the origin of helical charge movements

Yukatsu Shichibu, Yuri Ogawa, Mizuho Sugiuchi, Katsuaki Konishi

Nanoscale Advances, 3(4) 1005-1011, 2021 Peer-reviewedLast authorCorresponding author
Self-assembling-directed Growth and PL Evolution of a Soluble Gold Thiolate Coordination Polymer

Midori Murakami, Riku Matsumine, Takeya Ono, Katsuaki Konishi

Chemistry Letters, 49(10) 1228-1231, Oct 5, 2020 Peer-reviewedLast authorCorresponding author
Terahertz Raman Spectroscopy of Ligand-Protected Au8 Clusters

Masaru Kato, Yukatsu Shichibu, Kazuya Ogura, Mitsuhiro Iwasaki, Mizuho Sugiuchi, Katsuaki Konishi, Ichizo Yagi

The Journal of Physical Chemistry Letters, 11(19) 7996-8001, Oct 1, 2020 Peer-reviewed
Aggregation-Mode-Dependent Optical Properties of Cationic Gold Clusters: Formation of Ordered Assemblies in Solution and Unique Optical Responses

Mizuho Sugiuchi, Mingzhe Zhang, Yusaku Hakoishi, Yukatsu Shichibu, Noriko Nishizawa Horimoto, Yoshihiro Yamauchi, Yasuhiro Ishida, Katsuaki Konishi

The Journal of Physical Chemistry C, 124(29) 16209-16215, Jul 23, 2020 Peer-reviewedLast authorCorresponding author
Synthesis and stereochemistry of helical polyurethanes based on 2,2 '-dihydroxy-1,1 '-binaphthyl and diisocyanatobenzenes

Heshuang Dai, Yukatsu Shichibu, Yoshitane Imai, Nobuyuki Hara, Katsuaki Konishi, Yue Wang, Zhiyi Song, Tamaki Nakano

POLYMER CHEMISTRY, 11(6) 1134-1144, Feb, 2020
Catalytic Conversion of a Chitin-Derived Sugar Alcohol to an Amide-Containing Isosorbide Analog

Takuya Sagawa, Hirokazu Kobayashi, Chinatsu Murata, Yukatsu Shichibu, Katsuaki Konishi, Atsushi Fukuoka

ACS Sustainable Chemistry & Engineering, 7(17) 14883-14888, Sep, 2019 Peer-reviewed
Mixed-halide perovskite synthesis by chemical reaction and crystal nucleation under an optical potential

Md Jahidul Islam, Ken-ichi Yuyama, Kiyonori Takahashi, Takayoshi Nakamura, Katsuaki Konishi, Vasudevanpillai Biju

NPG Asia Materials, 11 31, Jun, 2019 Peer-reviewed
Photoluminescence Properties of [Core+ exo]-Type Au<inf>6</inf> Clusters: Insights into the Effect of Ligand Environments on the Excitation Dynamics

Yukatsu Shichibu, Mingzhe Zhang, Takeshi Iwasa, Yuriko Ono, Tetsuya Taketsugu, Shun Omagari, Takayuki Nakanishi, Yasuchika Hasegawa, Katsuaki Konishi

Journal of Physical Chemistry C, 123 6934-6939, Mar 21, 2019 Peer-reviewedLast authorCorresponding author
Unusual Attractive Au–π Interactions in Small Diacetylene‐Modified Gold Clusters

Mitsuhiro Iwasaki, Yukatsu Shichibu, Katsuaki Konishi

Angewandte Chemie International Edition, 58(8) 2443-2447, Feb 18, 2019 Peer-reviewedLast authorCorresponding author

Misc.

キラル配位子を導入した九核Tb(III)クラスターの光物性とファラデー効果特性

和田智志, 中西貴之, 北川裕一, 森崎泰弘, 藤田晃司, 田中勝久, 中條善樹, 小西克明, 伏見公志, 長谷川靖哉

配位化合物の光化学討論会講演要旨集, 26th 102-103, Aug 6, 2014
キラル配位子を導入した九核Tb(III)クラスターの合成と光物性

和田智志, 中西貴之, 関朋宏, 伊藤肇, 小西克明, 伏見公志, 長谷川靖哉

日本化学会講演予稿集, 94th(2) 422, Mar 12, 2014
Design of chromic materials utilizing the structure-depedent color change of molecular gold clusters

1-5, 2013
Interaction of organic-functionalized luminescent cadmium chalcogenide clusters with small organic molecules in water

Naoto Fukunaga, Yukatsu Shichibu, Katsuaki Konishi

ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 244, Aug, 2012
生体関連分子の効率よい脱離・イオン化に向けた新規SALDI‐MSシステム

米澤徹, 長谷川千裕, 七分勇勝, 小西克明

高分子学会予稿集(CD−ROM), 61(1) ROMBUNNO.3PA069, May 15, 2012
ビナフチル基を有するキラルな環状オリゴマーの合成と超分子液晶形成

関口康行, 中野環, 菊池悠嗣, 氏家誠司, 長谷川仁子, 七分勇勝, 小西克明

高分子学会予稿集(CD-ROM), 61(1) ROMBUNNO.1PG027, May 15, 2012
High Catalytic Activity of Manganese-Porphyrin Cage Confining a Metal Nanocluster in Styrene Epoxidation

KONISHI Katsuaki, XU Feng, MURAKAMI Yoshitaka

35(5) 476-477, May 5, 2006

Professional Memberships

Research Projects

配位子保護金属クラスターの精密組織化と金属コア間相互作用による機能発現

科学研究費助成事業基盤研究(A), 基盤研究(A), 日本学術振興会, Apr, 2021 - Mar, 2025

小西克明
金属クラスターと芳香族ユニットの間に働く引力相互作用の学理解明と機能開拓

基盤研究(B), 科学研究費補助金, Apr, 2018 - Mar, 2021

小西克明
自己組織構造形成に駆動される二重ラセン型配位高分子の精密合成

科学研究費挑戦的萌芽研究, JSPS, Apr, 2016 - Mar, 2017

小西克明
有機小分子に誘発される発光性ナノ金属種の自己集合を利用した機能開拓

科学研究費基盤研究(B), JSPS, Apr, 2012 - Mar, 2015

小西克明
Emergence Chemistry of Nano-scale Molecular system

Grants-in-Aid for Scientific Research, Grant-in-Aid for Scientific Research on Innovative Areas (Research in a proposed research area), Japan Society for the Promotion of Science, Nov, 2008 - Mar, 2014

KAWAI Tomoji, AIDA Takuzo, MATSUI Shinji, ASAI Tetsuya, SINKAI Seiji, KAI Shoichi, TANAKA Hiroyuki, SAKAGUCHI Hiroshi, ISHIDA Takao, MATSUMOTO Takuya, AKAI Megumi, YAMAGUCHI Tomohiko, OGAWA Takuji, KONISHI Katsuaki, KIMIZUKA Nobuo, FUJITA Makoto, KAYA Koji, MATSUSIGE Kazumi, OKAMOTO Yoshio, YOSHIKAWA Kenichi, KITAGAWA Teizo
無機クラスター高次ネットワーク構造の構築と機能創発

科学研究費新学術領域研究（計画）, 文部科学省, Oct, 2008 - Mar, 2013

小西克明
Luminescence sensing based on guest-associated assembling events of semiconductor clusters

Grants-in-Aid for Scientific Research, Grant-in-Aid for Scientific Research (B), Japan Society for the Promotion of Science, 2007 - 2009

KONISHI Katsuaki
中空空間を有するポルフィリンオリゴマーの鋳型合成

科学研究費助成事業, 萌芽研究, 日本学術振興会, 2007 - 2008

小西克明
有機物と金属酸化物クラスターから構築されたサブナノ細孔空間の認識・触媒機能

科学研究費助成事業, 特定領域研究, 日本学術振興会, 2006 - 2007

小西克明
Control of Photoluminescence properties of semiconductor nanoparticles through the design of surface pi-functionalities

Grants-in-Aid for Scientific Research, Grant-in-Aid for Scientific Research (B), Japan Society for the Promotion of Science, 2005 - 2006

KONISHI Katsuaki
有機物と金属酸化物クラスターから構築されたサブナノ細孔空間の認識・触媒機能

科学研究費助成事業, 特定領域研究, 日本学術振興会, 2005 - 2005

小西克明
有機・無機超分子複合体の設計と環境調和型システムへの応用

科学研究費補助金, 2004 - 2005
有機ホスト化合物と複合化したヘテロポリ酸の固体触媒作用

科学研究費助成事業, 萌芽研究, 日本学術振興会, 2004 - 2005

小西克明
Synthesis of polyoxometalte-containing calixarene polymer via solid-state polymerization

Grants-in-Aid for Scientific Research, Grant-in-Aid for Scientific Research (B), Japan Society for the Promotion of Science, 2003 - 2004

KONISHI Katsuaki
有機物のかごの内部空間に閉じこめたAムクラスターの触媒作用

科学研究費助成事業, 萌芽研究, 日本学術振興会, 2003 - 2003

小西克明
ポルフィリン集積超分子ワイヤの分子設計と動的スイッチング

科学研究費助成事業, 特定領域研究(A), 日本学術振興会, 2000 - 2000

小西克明, 相田卓三
Reaction of Silyl radicals within a Porphyrin π-Cloud

Grants-in-Aid for Scientific Research, Grant-in-Aid for Scientific Research (C), Japan Society for the Promotion of Science, 1999 - 2000

KONISHI Katsuaki
ポルフィリン集積超分子ワイヤの分子設計と動的スイッチング

科学研究費助成事業, 特定領域研究(A), 日本学術振興会, 1999 - 2000

小西克明, 相田卓三
光捕集デンドリマーで被覆した共役ポリマーの合成と機能

科学研究費助成事業, 特定領域研究(A), 日本学術振興会, 1999 - 2000

相田卓三, 小西克明, 江東林
ポルフィリン骨格による不斉窒素原子のインターロックと不斉合成反応への応用

科学研究費助成事業, 奨励研究(A), 日本学術振興会, 1995 - 1995

小西克明

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Misc.

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