Yamashita Ken-ichi 山下健一

… Alternative Names

山下健一ヤマシタケンイチ

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Researcher Number	40468145
Other IDs	https://orcid.org/0000-0001-7270-1234
Affiliation (Current)	2025: 大阪大学, 大学院理学研究科, 講師
Affiliation (based on the past Project Information) *help	2016 – 2021: 大阪大学, 理学研究科, 講師 2015: 大阪大学, 理学(系)研究科(研究院), 講師
Review Section/Research Field	Principal Investigator Basic Section 32020:Functional solid state chemistry-related / Organic chemistry Except Principal Investigator Science and Engineering
Keywords	Principal Investigator フォトンアップコンバージョン発光 / 多重発光 / 反カシャ発光 / 有機発光色素 / 近赤外発光 / 反Kasha発光 / 反芳香族化合物 / ポルフィリン / ポルフィリノイド / 芳香族性 / 反芳香族性 … More Except Principal Investigator … More ブレークジャンクション / ポルフィリン / 単分子トランジスタ / 単分子磁石 / 単分子整流子 / 単一分子磁石 / 組織化 / 単一分子整流子 / リザーバー計算 / ポリオキソメタレート / 電流ダイナミクス / カオス信号 / 単分子電子素子 / 発振 / 負の微分抵抗 / 整流 / 非対称非線形特性 / 脳型情報処理 / 単一分子電子素子 Less

Systematic luminescence characterization of antiaromatic compounds aimed at the design of novel rare-earth-like luminescent dyesPrincipal Investigator
- Principal Investigator
  
  YAMASHITA Ken-ichi
- Project Period (FY)
  2019 – 2021
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 32020:Functional solid state chemistry-related
- Research Institution
  Osaka University
Synthesis of face-to-face oligomers of antiaromatic compounds and elucidation of their aromaticityPrincipal Investigator
- Principal Investigator
  
  Yamashita Ken-ichi
- Project Period (FY)
  2017 – 2018
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Organic chemistry
- Research Institution
  Osaka University
Synthesis and assembly of organic/inorganic molecular composites bearing non-symmetric and/or non-linear single molecule electronic properties
- Principal Investigator
  
  Ogawa Takuji
- Project Period (FY)
  2013 – 2017
- Research Category
  
  Grant-in-Aid for Scientific Research on Innovative Areas (Research in a proposed research area)
- Review Section
  
  Science and Engineering
- Research Institution
  Osaka University

All 2022 2021 2020 2019 2018 2017 2016 2015 Other

All Journal Article Presentation

[Journal Article] Outstanding Enhancement in the Axial Coordination Ability of the Highly Rigid Cofacial Cyclic Metalloporphyrin Dimer2021
- Author(s)
  Yamashita Ken‐ichi、Furutani Kazuhiro、Ogawa Takuji
- Journal Title
  
  Asian Journal of Organic Chemistry
  
  Volume: 10 Issue: 5 Pages: 1192-1197
- DOI
  10.1002/ajoc.202100186
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19H02688
[Journal Article] Facile Redox‐Induced Aromatic-Antiaromatic Interconversion of a β‐Tetracyano‐21,23‐Dithiaporphyrin under Ambient Conditions2020
- Author(s)
  Yamashita Ken‐ichi、Nakajima Kana、Honda Yusuke、Ogawa Takuji
- Journal Title
  
  Chemistry - A European Journal
  
  Volume: 26 Issue: 16 Pages: 3633-3640
- DOI
  10.1002/chem.201905823
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19H02688
[Journal Article] Stable Singlet Biradicals of Rare‐Earth‐Fused Diporphyrin‐Triple‐Decker Complexes with Low Energy Gaps and Multi‐Redox States2019
- Author(s)
  Lee Sunri、Yamashita Ken‐ichi、Sakata Naoya、Hirao Yasukazu、Ogawa Kaya、Ogawa Takuji
- Journal Title
  
  Chemistry - A European Journal
  
  Volume: 25 Issue: 13 Pages: 3240-3243
- DOI
  10.1002/chem.201805927
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17K14447
[Journal Article] Redox-Driven Symmetry Change for Terbium(III) Bis(porphyrinato) Double-Decker Complexes by the Azimuthal Rotation of the Porphyrin Macrocycles2018
- Author(s)
  Ken-ichi Yamashita, Takayo Yamanaka, Naoya Sakata, Takuji Ogawa
- Journal Title
  
  Chemistry - An Asian Journal
  
  Volume: - Issue: 13 Pages: 1692-1698
- DOI
  10.1002/asia.201800324
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17K14447, KAKENHI-PLANNED-25110002
[Journal Article] Versatile and Catalyst‐Free Methods for the Introduction of Group‐16 Elements at the meso-Positions of Diarylporphyrins2018
- Author(s)
  Yamashita Ken‐ichi、Kataoka Kazuyuki、Pham Qui Van Hang、Ogawa Takuji、Sugiura Ken‐ichi
- Journal Title
  
  Asian Journal of Organic Chemistry
  
  Volume: 7 Issue: 12 Pages: 2468-2478
- DOI
  10.1002/ajoc.201800538
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17K14447, KAKENHI-PUBLICLY-17H05379
[Journal Article] Room-temperature discrete-charge-fluctuation dynamics of a single molecule adsorbed on a carbon nanotube2017
- Author(s)
  Setiadi Agung、Fujii Hayato、Kasai Seiya、Yamashita Ken-ichi、Ogawa Takuji、Ikuta Takashi、Kanai Yasushi、Matsumoto Kazuhiko、Kuwahara Yuji、Akai-Kasaya Megumi
- Journal Title
  
  Nanoscale
  
  Volume: 9 Issue: 30 Pages: 10674-10683
- DOI
  10.1039/c7nr02534c
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16K14240, KAKENHI-PUBLICLY-16H00968, KAKENHI-PLANNED-25110002, KAKENHI-PLANNED-25110007, KAKENHI-PLANNED-25110013, KAKENHI-PROJECT-15K17679
[Journal Article] Systematic Structural Elucidation for the Protonated Form of Rare Earth Bis(porphyrinato) Double-Decker Complexes: Direct Structural Evidence of the Location of the Attached Proton2016
- Author(s)
  Ken-ichi Yamashita, Naoya Sakata, and Takuji Ogawa*
- Journal Title
  
  Inorg. Chem.
  
  Volume: 55 Issue: 17 Pages: 8935-8942
- DOI
  10.1021/acs.inorgchem.6b01442
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PLANNED-25110002
[Journal Article] Oligomerization of Bis(ethynyl)tetraphenylporphyrin Derivatives by Glaser-Hay Coupling Reaction: Isolation and Characterization of Dimer, Trimer, and Tetramer2016
- Author(s)
  Shahed, R.; Yamashita, K.; Sugiura, K.
- Journal Title
  
  Synthesis
  
  Volume: 48 Issue: 15 Pages: 2461-2465
- DOI
  10.1055/s-0035-1560447
- Peer Reviewed
- Data Source
  KAKENHI-PLANNED-25110002
[Journal Article] Metal-Free Synthesis of meso-Aminoporphyrins through Reduction of meso-Azidoporphyrins Generated In Situ by Nucleophilic Substitution Reactions of >meso-Bromoporphyrins2016
- Author(s)
 Ken-ichi Yamashita*, Kazuyuki Kataoka, Shouichi Takeuchi, and Ken-ichi Sugiura*
- Journal Title
 
 J. Org. Chem.
 
 Volume: 81 Issue: 22 Pages: 11176-11184
- DOI
 10.1021/acs.joc.6b02159
- Peer Reviewed
- Data Source
 KAKENHI-PLANNED-25110002
[Presentation] β-シアノ置換ポルフィリン白金錯体の近赤外領域りん光発光2022
- Author(s)
  杉村晴菜、山下健一
- Organizer
  日本化学会第102回春季年会
- Data Source
  KAKENHI-PROJECT-19H02688
[Presentation] β-テトラシアノイソフロリン金属錯体における安定性および反芳香族性の金属依存性2021
- Author(s)
  杉村晴菜、中島加奈、山下健一、小川琢治
- Organizer
  第31回基礎有機化学討論会
- Data Source
  KAKENHI-PROJECT-19H02688
[Presentation] Synthesis and antiaromaticity of beta-tetracyanoisophlorins2021
- Author(s)
  Haruna Sugimura, Kana Nakajima, Ken-ichi Yamashita, Takuji Ogawa
- Organizer
  11th International Conference on Porphyrins and Phthalocyanines
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19H02688
[Presentation] メチン架橋チオフェン三量体における幾何異性体の制御2021
- Author(s)
  西村里桜、山下健一
- Organizer
  第31回基礎有機化学討論会
- Data Source
  KAKENHI-PROJECT-19H02688
[Presentation] ジチアジオキサイソフロリンの反芳香族性に及ぼすmeso置換基の効果2021
- Author(s)
  磯田舞花、本多祐介、山下健一、小川琢治
- Organizer
  第11回CSJ化学フェスタ2021
- Data Source
  KAKENHI-PROJECT-19H02688
[Presentation] メチン架橋チオフェン三量体における幾何異性体の制御2021
- Author(s)
  西村里桜、山下健一
- Organizer
  第11回CSJ化学フェスタ2021
- Data Source
  KAKENHI-PROJECT-19H02688
[Presentation] β-テトラシアノイソフロリンの合成と反芳香族性の評価2021
- Author(s)
  杉村晴菜、中島加奈、山下健一、小川琢治
- Organizer
  第11回CSJ化学フェスタ2021
- Data Source
  KAKENHI-PROJECT-19H02688
[Presentation] Meso-substituent effect on the antiaromaticity and intermolecular interaction of dithiadioxaisophlorins2021
- Author(s)
  Maika Isoda, Yusuke Honda, Ken-ichi Yamashita, Takuji Ogawa
- Organizer
  11th International Conference on Porphyrins and Phthalocyanines
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19H02688
[Presentation] ジチアジオキサイソフロリンの反芳香族性に及ぼすmeso置換基の効果2021
- Author(s)
  磯田舞花、本多祐介、山下健一、小川琢治
- Organizer
  第31回基礎有機化学討論会
- Data Source
  KAKENHI-PROJECT-19H02688
[Presentation] Outstanding Enhancement in the Axial Coordination Ability of the Highly Rigid Cofacial Cyclic Metalloporphyrin Dimer2021
- Author(s)
  Ken-ichi Yamashita, Kazuhiro Furutani, Takuji Ogawa
- Organizer
  11th International Conference on Porphyrins and Phthalocyanines
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19H02688
[Presentation] 希土類ポルフィリンダブルデッカー型錯体の酸化体における環回転のダイナミクス2020
- Author(s)
  遠山啓史・山下健一・小川琢治
- Organizer
  日本化学会第100春季年会
- Data Source
  KAKENHI-PROJECT-19H02688
[Presentation] 反芳香族ポルフィリノイドにみられるKasha則の破れ2019
- Author(s)
  本多祐介・中島可奈・山下健一・小川琢治
- Organizer
  第30回基礎有機化学討論会
- Data Source
  KAKENHI-PROJECT-19H02688
[Presentation] β-テトラシアノジチアポルフィリン誘導体の還元により得られる反芳香族イソフロリンの構造と性質2019
- Author(s)
  中島可奈・本多祐介・山下健一・小川琢治
- Organizer
  第30回基礎有機化学討論会
- Data Source
  KAKENHI-PROJECT-19H02688
[Presentation] β-テトラシアノジチアポルフィリンの還元挙動2018
- Author(s)
  中島可奈・山下健一・小川琢治
- Organizer
  日本化学会第98春季年会
- Data Source
  KAKENHI-PROJECT-17K14447
[Presentation] β-テトラシアノジチアポルフィリンの還元挙動2018
- Author(s)
  中島可奈・山下健一・小川琢治
- Organizer
  日本化学会第98春季年会
- Data Source
  KAKENHI-PLANNED-25110002
[Presentation] 単分子コンダクタス測定に向けたメソ位連結ヘテロ金属ポルフィリンアレイの合成と物性2018
- Author(s)
  後藤佑介・谷洋介・山下健一・小川　琢治
- Organizer
  日本化学会第98春季年会
- Data Source
  KAKENHI-PLANNED-25110002
[Presentation] Facile Synthesis, Structures and Guest Binding Property of Resorcinol-Bridged Cofacial Porphyrin Dimers2018
- Author(s)
  Ken-ichi Yamashita, Narumi Kuramochi, Ken-ichi Sugiura, Takuji Ogawa
- Organizer
  International Workshop on Molecular Architectonics 2018
- Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-25110002
[Presentation] 高次単一分子機能を目指した新規ヘテロ金属ポルフィリンアレイの合成と特性の評価2018
- Author(s)
  下地頭所彰・谷洋介・山下健一・小川琢治
- Organizer
  第65回応用物理学会春季学術講演会
- Data Source
  KAKENHI-PLANNED-25110002
[Presentation] 縮環ポルフィリン二量体を複数有する積層型希土類錯体の合成とその物性2018
- Author(s)
  小川華弥・李蕣里・坂田直弥・谷洋介・山下健一・小川琢治
- Organizer
  日本化学会第98春季年会
- Data Source
  KAKENHI-PLANNED-25110002
[Presentation] Synthesis of Pyridine-Terminated Gold Nanoparticle and Cluster2018
- Author(s)
  Ari Yustisia AKBAR, Ken-ichi YAMASHITA, Takuji OGAWA
- Organizer
  International Workshop on Molecular Architectonics 2018
- Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-25110002
[Presentation] Single Molecule Rectifying Property of Perpendicularly Connected　Porphyrin-Imide with Controlled Molecular Orientation2018
- Author(s)
  Zhijin Chen, Yosuke Tani, Ken-ichi Yamashita, Ryo Yamada, Hirokazu Tada, Takuji Ogawa
- Organizer
  第65回応用物理学会春季学術講演会
- Data Source
  KAKENHI-PLANNED-25110002
[Presentation] Inclusion Behavior of 2,7-Dihydroxynaphthalene-Bridged Cofacial Cyclic Porphyrin Dimers Metal Complexes2018
- Author(s)
  Kazuhiro FURUTANI, Ken-ichi YAMASHITA, Takuji OGAWA
- Organizer
  International Workshop on Molecular Architectonics 2018
- Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-25110002
[Presentation] 二核重希土類－ポルフィリントリプルデッカー型錯体の合成、構造と性質2018
- Author(s)
  山中貴代・山下健一・小川琢治
- Organizer
  日本化学会第98春季年会
- Data Source
  KAKENHI-PROJECT-17K14447
[Presentation] ポルフィリン－イミド分子による金ナノ粒子の機能化と物性評価2018
- Author(s)
  大谷湧也・谷洋介・山下健一・小川琢治
- Organizer
  第65回応用物理学会春季学術講演会
- Data Source
  KAKENHI-PLANNED-25110002
[Presentation] Self-Assembly Structure of Porphyrin based Single-Molecule Magnet on Single-Walled Carbon Nanotubes Surface2018
- Author(s)
  Ahmed I. A. Abd El-Mageed, Ken-ichi Yamashita and Takuji Ogawa
- Organizer
  日本化学会第98春季年会
- Data Source
  KAKENHI-PLANNED-25110002
[Presentation] Single Molecular Rectifying Property of Perpendicularly Connected Porphyrin-Imide with Controlled Molecular Orientation2018
- Author(s)
  Zhijin Chen, Yosuke Tani, Ken-ichi Yamashita, Ryo Yamada, Hirokazu Tada, Takuji Ogawa,
- Organizer
  International Workshop on Molecular Architectonics 2018
- Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-25110002
[Presentation] Substituent-Dependent Control of the Azimuthal Rotation Angle for Terbium Bis(porphyrinato) Double-Decker Complexes by Redox Changes and the Outstanding Influence on Their Single-Molecule Magnet Behavior2018
- Author(s)
  Ken-ichi Yamashita, Takayo Yamanaka, Naoya Sakata, Takuji Ogawa
- Organizer
  International Workshop on Molecular Architectonics 2018
- Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-25110002
[Presentation] Porphyrin based Single-Molecule Magnet Supramolcular Structure on Single-Walled Carbon Nanotubes (SWNT) Surface2018
- Author(s)
  Ahmed I. A. Abd El-Mageed, Ken-ichi Yamashita, Takuji Ogawa
- Organizer
  International Workshop on Molecular Architectonics 2018
- Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-25110002
[Presentation] 二核重希土類－ポルフィリントリプルデッカー型錯体の合成、構造と性質2018
- Author(s)
  山中貴代・山下健一・小川琢治
- Organizer
  日本化学会第98春季年会
- Data Source
  KAKENHI-PLANNED-25110002
[Presentation] Redox-Driven Symmetry Change for Terbium(III) Bis(porphyrinato) Double-Decker Complexes by the Azimuthal Rotation of the Porphyrin Macrocycles2018
- Author(s)
  Ken-ichi YAMASHITA*, Takayo YAMANAKA, Naoya SAKATA, Takuji OGAWA
- Organizer
  The 79th Okazaki Conference ” Synthetic, Biological, and Hybrid Molecular Engines”
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K14447
[Presentation] Research on Negative Differential Resistance of Polyoxometalate-Porphyrin Complexes2018
- Author(s)
  Tomoya Aoyama, Yoshito Yamazaki, Yosuke Tani, Ken-ichi Yamashita, Takuji Ogawa
- Organizer
  International Workshop on Molecular Architectonics 2018
- Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-25110002
[Presentation] 対面型環状金属ポルフィリン二量体の特異構造による軸配位能の増幅効果2017
- Author(s)
  古谷　宗敬・山下　健一・小川　琢治
- Organizer
  錯体化学会第67回討論会
- Data Source
  KAKENHI-PLANNED-25110002
[Presentation] 2,7-ジヒドロキシナフタレン架橋環状ポルフィリン二量体における性質および包接挙動の金属依存性2017
- Author(s)
  ○古谷　宗敬・山下　健一・小川　琢治
- Organizer
  日本化学会第97春季年会
- Place of Presentation
  神奈川県、横浜市
- Year and Date
  2017-03-19
- Data Source
  KAKENHI-PLANNED-25110002
[Presentation] Single Molecule Rectifying Property of Perpendicularly Connected Porphyrin-Imide with Controlled Molecular Orientation2017
- Author(s)
  Zhijin Chen, Yosuke Tani, Ken-ichi Yamashita, Ryo Yamada, Hirokazu Tada, Takuji Ogawa
- Organizer
  「高次複合光応答」「分子アーキテクト」「精密制御反応場」「光圧ナノ物質操作」新学術４領域合同シンポジウム
- Data Source
  KAKENHI-PLANNED-25110002
[Presentation] 縮環ポルフィリンを配位子に用いたイットリウム二核錯体の合成とその電子構造2017
- Author(s)
  ○李　蕣里・小川　華弥・谷　洋介・山下　健一・小川　琢治
- Organizer
  日本化学会第97春季年会
- Place of Presentation
  神奈川県、横浜市
- Year and Date
  2017-03-16
- Data Source
  KAKENHI-PLANNED-25110002
[Presentation] Porphyrin Double-Decker TbIII Complex Self-Assembly Structure on Single-Walled Carbon Nanotubes (SWNTs) Surface2017
- Author(s)
  Ahmed I. A. Abd El-Mageed, Ken-ichi Yamashita and Takuji Ogawa
- Organizer
  「高次複合光応答」「分子アーキテクト」「精密制御反応場」「光圧ナノ物質操作」新学術４領域合同シンポジウム
- Data Source
  KAKENHI-PLANNED-25110002
[Presentation] ポリオキソメタレート‐ポルフィリン錯体における負性微分抵抗特性の研究2017
- Author(s)
  青山智哉，山崎喜登 , 谷洋介, 山下健一, 小川琢治
- Organizer
  第8回分子アーキテクトニクス研究会
- Data Source
  KAKENHI-PLANNED-25110002
[Presentation] テルビウムポルフィリンダブルデッカー型錯体の酸化による構造と単分子磁石性の変化2017
- Author(s)
  ○山中　貴代・山下　健一・小川　琢治
- Organizer
  日本化学会第97春季年会
- Place of Presentation
  神奈川県、横浜市
- Year and Date
  2017-03-19
- Data Source
  KAKENHI-PLANNED-25110002
[Presentation] Control of Ligand Exchange Reaction on Thiolate-Protected Gold Cluster2017
- Author(s)
  Ari Yustisia Akbar, Ken-ichi Yamashita, Takuji Ogawa
- Organizer
  「高次複合光応答」「分子アーキテクト」「精密制御反応場」「光圧ナノ物質操作」新学術４領域合同シンポジウム
- Data Source
  KAKENHI-PLANNED-25110002
[Presentation] Substituent-Dependent Control of the Azimuthal Rotation Angle for Terbium Bis(porphyrinato) Double-Decker Complexes by Redox Changes and the Outstanding Influence on Their Single-Molecule Magnet Behavior2017
- Author(s)
  山下健一・山中貴代・小川琢治
- Organizer
  3rd International Symposium on Center of Excellence for Innovative Material Sciences Based on Supramolecules
- Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-25110002
[Presentation] Current Trace of Single Cyclo[8]pyrrole-SiW12O40 Complex at Room Temperature2017
- Author(s)
  Nunik Nurhayati, Yosuke Tani, Ken-ichi Yamashita, Hidemitsu Uno, Takuji Ogawa
- Organizer
  「高次複合光応答」「分子アーキテクト」「精密制御反応場」「光圧ナノ物質操作」新学術４領域合同シンポジウム
- Data Source
  KAKENHI-PLANNED-25110002
[Presentation] Facile Synthesis of Cofacial Porphyrin Oligomers Via the Catalyst-Free Aromatic Nucleophilic Substitution Reactions2017
- Author(s)
  Ken-ichi Yamashita
- Organizer
  The 231st Electrochemical Society Meeting (ECS 2017)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K14447
[Presentation] 対面型環状金属ポルフィリン二量体の特異構造による軸配位能の増幅効果2017
- Author(s)
  古谷宗敬・山下健一・小川琢治
- Organizer
  錯体化学会第67回討論会
- Data Source
  KAKENHI-PROJECT-17K14447
[Presentation] Perpendicularly Connected Porphyrin-Imide’s Single Molecular I-V Measurement with Controlled Molecular Orientation2017
- Author(s)
  Zhijin Chen, Yosuke Tani, Ken-ichi Yamashita, Ryo Yamada, Hirokazu Tada, Takuji Ogawa
- Organizer
  第8回分子アーキテクトニクス研究会
- Data Source
  KAKENHI-PLANNED-25110002
[Presentation] Controlling Single-Molecule Magnetic Property of Dinuclear Terbium Fused-Porphyrin Complexes by Tuning the Electronic Structure2017
- Author(s)
  Sunri Lee, Ken-ichi Yamashita, Satoshi Yamashita, Yasukazu Hirao, Kaya Ogawa, Naoya Sakata, Naoto Ishikawa, Takuji Ogawa
- Organizer
  錯体化学会第67回討論会
- Data Source
  KAKENHI-PLANNED-25110002
[Presentation] Facile Synthesis of Cofacial Porphyrin Oligomers Via the Catalyst-Free Aromatic Nucleophilic Substitution Reactions2017
- Author(s)
  Ken-ichi Yamashita
- Organizer
  The 231st Electrochemical Society Meeting (ECS 2017)
- Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-25110002
[Presentation] Fused-Porphyrin Terbium Complexes: Correlations Between Electronic Structure and Single-Molecule Magnetic Property2017
- Author(s)
  S. Lee, K. I. Yamashita, S. Yamashita, K. Ogawa, Y. Hirao, N. Sakata, N. Ishikawa, and T. Ogawa
- Organizer
  The 231st Electrochemical Society Meeting (ECS 2017)
- Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-25110002
[Presentation] Substituent-Dependent Control of the Azimuthal Rotation Angle for Terbium Bis(porphyrinato) Double-Decker Complexes by Redox Changes and the Outstanding Influence on Their Single-Molecule Magnet Behavior2017
- Author(s)
  Ken-ichi Yamashita, Takayo Yamanaka, Takuji Ogawa
- Organizer
  3rd International Symposium on Center of Excellence for Innovative Material Sciences Based on Supramolecules
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K14447
[Presentation] テルビウムポルフィリンダブルデッカー型錯体の各化学状態における精密構造解析2016
- Author(s)
  山下健一・〇山中貴代・坂田直弥・小川琢治
- Organizer
  錯体化学会第66回討論会
- Place of Presentation
  福岡県、福岡市
- Year and Date
  2016-09-10
- Data Source
  KAKENHI-PLANNED-25110002
[Presentation] ポルフィリンアレイにおける物性の中心金属配列依存性2016
- Author(s)
  下地頭所　彰・玉木　孝・小川　琢冶・山下　健一・谷　洋介
- Organizer
  日本化学会第96春季年会
- Place of Presentation
  京都府、京田辺市
- Year and Date
  2016-03-26
- Data Source
  KAKENHI-PLANNED-25110002
[Presentation] Electronic Structure-Single Molecule Magnetic Property Correlations of Terbium Fused Porphyrin-based Complexes2016
- Author(s)
  LEE, Sunri; SAKATA, Naoya; YAMASHITA, Ken-ichi; OGAWA, Takuji
- Organizer
  日本化学会第96春季年会
- Place of Presentation
  京都府、京田辺市
- Year and Date
  2016-03-27
- Data Source
  KAKENHI-PLANNED-25110002
[Presentation] Synthesis of porphyrin arrays with anthracenylene linkers by consecutive coupling2016
- Author(s)
  GOTO, Yusuke; TAMAKI, Takashi; YAMASHITA, Ken-ichi; TANI, Yosuke; OGAWA, Takuji
- Organizer
  日本化学会第96春季年会
- Place of Presentation
  京都府、京田辺市
- Year and Date
  2016-03-26
- Data Source
  KAKENHI-PLANNED-25110002
[Presentation] Synthesis of face-to-face porphyrin arrays by consecutive coupling reaction2016
- Author(s)
  HASEGAWA, Shohei; TAMAKI, Takashi; YAMASHITA, Kenichi; OGAWA, Takuji
- Organizer
  日本化学会第96春季年会
- Place of Presentation
  京都府、京田辺市
- Year and Date
  2016-03-26
- Data Source
  KAKENHI-PLANNED-25110002
[Presentation] 縮環ポルフィリンを有するテルビウム錯体の合成と構造解析2016
- Author(s)
  坂田　直弥・李　蕣里・山下　健一・小川　琢冶
- Organizer
  日本化学会第96春季年会
- Place of Presentation
  京都府、京田辺市
- Year and Date
  2016-03-27
- Data Source
  KAKENHI-PLANNED-25110002
[Presentation] 2,7-ジヒドロキシナフタレン誘導体で架橋したポルフィリン環状二量金属錯の包接挙動2016
- Author(s)
  〇古谷宗敬・山下健一・小川琢治
- Organizer
  錯体化学会第66回討論会
- Place of Presentation
  福岡県、福岡市
- Year and Date
  2016-09-10
- Data Source
  KAKENHI-PLANNED-25110002
[Presentation] 積分型閾値素子を目指した単一分子整流子の研究2016
- Author(s)
  大谷　湧也・CHEN, Zhijin・山下　健一・谷　洋介・ハンダヤ二　ムルニ・小川　琢治
- Organizer
  日本化学会第96春季年会
- Place of Presentation
  京都府、京田辺市
- Year and Date
  2016-03-26
- Data Source
  KAKENHI-PLANNED-25110002
[Presentation] ポリオキソメタレート/π共役有機分子系における非線形電気特性の研究2016
- Author(s)
  〇山崎喜登・宇野英満・内藤泰久・宮本文也・山下健一・小川琢治
- Organizer
  錯体化学会第66回討論会
- Place of Presentation
  福岡県、福岡市
- Year and Date
  2016-09-10
- Data Source
  KAKENHI-PLANNED-25110002
[Presentation] 長鎖アルキルポルフィリンを用いたテルビウム・ポルフィリンダブルデッカー型単分子磁石の合成、磁性評価と表面自己組織化の研究2016
- Author(s)
  沖村由貴子・田中大輔・猪瀬朋子・山下健一・小川琢冶
- Organizer
  日本化学会第96春季年会
- Place of Presentation
  京都府、京田辺市
- Year and Date
  2016-03-26
- Data Source
  KAKENHI-PLANNED-25110002
[Presentation] 単分子スピントロニクスを志向したポルフィリンTb 二核錯体の合成と物性評価2015
- Author(s)
  坂田　直弥、李　舜里、山下　健一、小川　琢治
- Organizer
  第6回分子アーキテクトニクス研究会
- Place of Presentation
  京都府、京都市
- Year and Date
  2015-10-23
- Data Source
  KAKENHI-PLANNED-25110002
[Presentation] 2,7-ジヒドロヒシナフタレン誘導体で架橋した対面型ポルフィリン二量体の合成と性質
- Author(s)
  山下　健一・古谷　宗敬・倉持　成美・小川　琢治
- Organizer
  日本化学会第96春季年会
- Place of Presentation
  京都府、京田辺市
- Data Source
  KAKENHI-PLANNED-25110002

1. Ogawa Takuji (80169185)

# of Collaborated Projects: 1 results

# of Collaborated Products: 41 results
2. 谷洋介 (00769383)

# of Collaborated Projects: 1 results

# of Collaborated Products: 20 results
3. 田中啓文 (90373191)

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
4. 田中大輔 (60589399)

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
5. 葛西誠也

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results

Yamashita Ken-ichi 山下 健一

山下 健一 ヤマシタ ケンイチ

Research Projects

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Co-Researchers

Systematic luminescence characterization of antiaromatic compounds aimed at the design of novel rare-earth-like luminescent dyesPrincipal Investigator

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Synthesis of face-to-face oligomers of antiaromatic compounds and elucidation of their aromaticityPrincipal Investigator

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Synthesis and assembly of organic/inorganic molecular composites bearing non-symmetric and/or non-linear single molecule electronic properties

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[Journal Article] Outstanding Enhancement in the Axial Coordination Ability of the Highly Rigid Cofacial Cyclic Metalloporphyrin Dimer2021

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[Journal Article] Facile Redox‐Induced Aromatic-Antiaromatic Interconversion of a β‐Tetracyano‐21,23‐Dithiaporphyrin under Ambient Conditions2020

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[Journal Article] Stable Singlet Biradicals of Rare‐Earth‐Fused Diporphyrin‐Triple‐Decker Complexes with Low Energy Gaps and Multi‐Redox States2019

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[Journal Article] Redox-Driven Symmetry Change for Terbium(III) Bis(porphyrinato) Double-Decker Complexes by the Azimuthal Rotation of the Porphyrin Macrocycles2018

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[Journal Article] Versatile and Catalyst‐Free Methods for the Introduction of Group‐16 Elements at the meso-Positions of Diarylporphyrins2018

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[Journal Article] Room-temperature discrete-charge-fluctuation dynamics of a single molecule adsorbed on a carbon nanotube2017

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[Journal Article] Systematic Structural Elucidation for the Protonated Form of Rare Earth Bis(porphyrinato) Double-Decker Complexes: Direct Structural Evidence of the Location of the Attached Proton2016

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[Journal Article] Oligomerization of Bis(ethynyl)tetraphenylporphyrin Derivatives by Glaser-Hay Coupling Reaction: Isolation and Characterization of Dimer, Trimer, and Tetramer2016

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[Journal Article] Metal-Free Synthesis of <i>meso</i>-Aminoporphyrins through Reduction of <i>meso</i>-Azidoporphyrins Generated In Situ by Nucleophilic Substitution Reactions of >meso</i>-Bromoporphyrins2016

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[Presentation] β-シアノ置換ポルフィリン白金錯体の近赤外領域りん光発光2022

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[Presentation] β-テトラシアノイソフロリン金属錯体における安定性および反芳香族性の金属依存性2021

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[Presentation] Synthesis and antiaromaticity of beta-tetracyanoisophlorins2021

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Yamashita Ken-ichi 山下健一

山下健一ヤマシタケンイチ

[Presentation] Single Molecule Rectifying Property of Perpendicularly Connected　Porphyrin-Imide with Controlled Molecular Orientation2018