Sekine Akiko 関根あき子

… Alternative Names

関根あき子セキネアキコ

SEKINE Akiko 関根あき子

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Researcher Number	40226650
Other IDs
Affiliation (Current)	2025: 東京科学大学, 理学院, 助教
Affiliation (based on the past Project Information) *help	2019 – 2022: 東京工業大学, 理学院, 助教 2012 – 2014: 東京工業大学, 理工学研究科, 助教 2007 – 2010: Tokyo Institute of Technology, 大学院・理工学研究科, 助教 2001 – 2002: 東京工業大学, 大学院・理工学研究科, 助手 1998 – 1999: 東京工業大学, 大学院・理工学研究科, 助手 1993 – 1994: 東京工業大学, 理学部, 助手
Review Section/Research Field	Principal Investigator Physical chemistry / Physical chemistry / Science and Engineering Except Principal Investigator Basic Section 32010:Fundamental physical chemistry-related / Physical chemistry
Keywords	Principal Investigator X線結晶構造解析 / 結晶相反応 / コバロキシム錯体 / 光異性化反応 / アゾベンゼン / サリチリデンアニリン / フォトクロミズム / Ｘ線結晶構造解析 / 結晶相光反応 / フォロクロミズム … More / 退色速度 / 固相光反応 / 酸塩基複合体 / 固体反応 / 光反応 / キラリティー / コバルト錯体 / キラリティー反転 / 不斉反応 / 複合体 / 界面活性剤 / 絶対不斉反応 / 結晶相 … More Except Principal Investigator 強磁場単結晶分光測定装置 / 統計リュービル方程式 / Triplet Fusion / 三重項励起子融合 / トリプレットフュージョン / 励起子融合 / 磁場効果 / スピン化学 / Azido Compounds / Diazomethane Derivatives / Excite state of Platinum Complex / Structure of Excites State / Unstable Intermediates / X-ray Analysis / Triplet Nitrene / Triplet Carbene / 放射光 / 反応中間体 / 不安定構造 / 光解離 / 結晶構造 / ナイトレン / カルベン / 不定中間体の構造 / アジド化合物結晶 / ジアゾメタン結晶 / 白金錯体の励起状態 / 励起構造の解析 / 不安定中間体の構造 / X線解析 / 三重項ナイトレンの構造 / 三重項カルベンの構造 / 結晶相反応 / 固体反応 / X線結晶解析 / 光異性化反応 / 不斉反応 / コバルト錯体 Less

Elucidation of detailed mechanism of exciton fusion and development of new materials using spin chemistry
- Principal Investigator
  
  Wakasa Masanobu
- Project Period (FY)
  2019 – 2021
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 32010:Fundamental physical chemistry-related
- Research Institution
  Saitama University
Control of Photochromism by Appended Photoreactive Group and Its Dynamical ObservationPrincipal Investigator
- Principal Investigator
  
  SEKINE Akiko
- Project Period (FY)
  2012 – 2014
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Physical chemistry
- Research Institution
  Tokyo Institute of Technology
複合錯体を利用したフォトクロミック結晶の構造変化の解明Principal Investigator
- Principal Investigator
  
  関根あき子
- Project Period (FY)
  2009 – 2010
- Research Category
  
  Grant-in-Aid for Scientific Research on Priority Areas
- Review Section
  
  Science and Engineering
- Research Institution
  Tokyo Institute of Technology
Mechanism of Crystalline State Chirality Inversion Reaction by Dynamical X ray Crystal Structure AnalysisPrincipal Investigator
- Principal Investigator
  
  SEKINE Akiko
- Project Period (FY)
  2007 – 2008
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Physical chemistry
- Research Institution
  Tokyo Institute of Technology
X-Ray Crystal Structure Analyses of Unstable Triplet Carbenes and Nitrenes and Comparison with their Reactivities
- Principal Investigator
  
  OHASHI Yuji
- Project Period (FY)
  2001 – 2002
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Physical chemistry
- Research Institution
  Tokyo Institute of Technology
結晶構造解析に基づくコバロキシム錯体の異性化反応機構の解明Principal Investigator
- Principal Investigator
  
  関根あき子
- Project Period (FY)
  1998 – 1999
- Research Category
  
  Grant-in-Aid for Encouragement of Young Scientists (A)
- Research Field
  
  Physical chemistry
- Research Institution
  Tokyo Institute of Technology
コバルト錯体の絶対不斉反応の機構
- Principal Investigator
  
  OHASHI Yuji
- Project Period (FY)
  1994
- Research Category
  
  Grant-in-Aid for Scientific Research on Priority Areas
- Research Institution
  Tokyo Institute of Technology
固体中における界面活性剤分子の芳香族分子に対する動的識別の機構Principal Investigator
- Principal Investigator
  
  関根あき子
- Project Period (FY)
  1994
- Research Category
  
  Grant-in-Aid for Encouragement of Young Scientists (A)
- Research Field
  
  Physical chemistry
- Research Institution
  Tokyo Institute of Technology
コバロキシム錯体の結晶相光異性化反応を利用した絶対不斉反応Principal Investigator
- Principal Investigator
  
  関根あき子
- Project Period (FY)
  1993
- Research Category
  
  Grant-in-Aid for Encouragement of Young Scientists (A)
- Research Field
  
  Physical chemistry
- Research Institution
  Tokyo Institute of Technology

All 2014 2013 2012 2010 Other

All Journal Article Presentation

[Journal Article] Structural understanding of solid-state photodimerization reactions of cinnamic amide2013
- Author(s)
  Satoshi Kodama, Kohei Johmoto, Akiko Sekine, Hidehiro Uekusa
- Journal Title
  
  CrystEngComm
  
  Volume: 15 Issue: 23 Pages: 4667-4675
- DOI
  10.1039/c3ce40130h
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24550014, KAKENHI-PROJECT-25410005
[Journal Article] Different Photochromic Rates of Azopyridine Derivatives in New Dual Photoisomeric Cobaloxime Complex Crystals2013
- Author(s)
  Hiroki Yamagiwa, Akiko Sekine
- Journal Title
  
  Bull. Chem. Soc. Jpn.
  
  Volume: 86 Issue: 9 Pages: 1028-1034
- DOI
  10.1246/bcsj.20130136
- NAID
  10031194296
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24550014
[Journal Article] Novel Solid-state Photochromic Reaction of Azobenzene Derivative Controlled by Appended Photoreactive Group2012
- Author(s)
  Akiko Sekine, Hiroki Yamakiwa, Hidehiro Uekusa
- Journal Title
  
  Chem. Lett.
  
  Volume: 41 Issue: 8 Pages: 795-797
- DOI
  10.1246/cl.2012.795
- NAID
  130004426641
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24550014
[Presentation] 新規デュアル光反応基を持つコバルト錯体を用いたtrans-cis 固相異性化反応の制御2014
- Author(s)
  玉利翔、植草秀裕、関根あき子
- Organizer
  第 4 回 CSJ 化学フェスタ 2014
- Place of Presentation
  タワーホール船堀
- Year and Date
  2014-10-16
- Data Source
  KAKENHI-PROJECT-24550014
[Presentation] Control of Photochromiｓｍ in Crystalline-State in Dual Photoisomeric Complexes2014
- Author(s)
  Akiko Sekine, Yuta Yamazaki, Kohei Johmoto, Hidehiro Uekusa
- Organizer
  23rd Congress and General Assembly of the International Union of Crystallography
- Place of Presentation
  モントリオール国際会議場
- Year and Date
  2014-08-09
- Data Source
  KAKENHI-PROJECT-24550014
[Presentation] コバロキシム錯体のγーα光異性化を利用したスチルベン誘導体の光二量化反応の制御2014
- Author(s)
  河野翼、植草秀裕、関根あき子
- Organizer
  日本結晶学会平成２６年度年会
- Place of Presentation
  東京大学農学部
- Year and Date
  2014-11-03
- Data Source
  KAKENHI-PROJECT-24550014
[Presentation] デュアル結晶相光反応におけるフォトクロミズムの制御2014
- Author(s)
  関根あき子、山﨑裕太、植草秀裕
- Organizer
  有機結晶シンポジウム
- Place of Presentation
  東邦大学薬学部
- Year and Date
  2014-10-13
- Data Source
  KAKENHI-PROJECT-24550014
[Presentation] Dynamical Change of Photochromic Reactivities of Salicylideneaniline Derivatives in Dual Photoisomeric Crystals2014
- Author(s)
  Akiko Sekine, Yuta Yamazaki, Kohei Johmoto, Hidehiro Uekusa
- Organizer
  Joint Congress of ACTS-2104 and CGOM11
- Place of Presentation
  奈良県新公会堂
- Year and Date
  2014-06-20
- Data Source
  KAKENHI-PROJECT-24550014
[Presentation] Photochromic modification in cobaloxime complexes with salicylidene-aminopyridine derivative as an axial base ligand2010
- Author(s)
  関根あき子
- Organizer
  The International Chemical Congress of Pacific Basin Societies(Pacifichem 2010)
- Place of Presentation
  ヒルトンホテル、ハワイ(米国)
- Year and Date
  2010-12-16
- Data Source
  KAKENHI-PUBLICLY-21021007
[Presentation] サリチリデンアミノピリジン誘導体を軸配位子としたコバロキシム錯体の結晶構造2010
- Author(s)
  関根あき子
- Organizer
  分子科学総合討論会
- Place of Presentation
  大阪大学豊中キャンパス
- Year and Date
  2010-09-14
- Data Source
  KAKENHI-PUBLICLY-21021007
[Presentation] サリチリデンアミノピリジン誘導体を軸配位子としたコバロキシム錯体の結晶構造2010
- Author(s)
  関根あき子
- Organizer
  日本化学会第90春季年会
- Place of Presentation
  近畿大学
- Year and Date
  2010-03-27
- Data Source
  KAKENHI-PUBLICLY-21021007
[Presentation] Controllable photochromism in hybrid type cobaloxime complex2010
- Author(s)
  関根あき子
- Organizer
  The 10^<th> Conference of the Asian Crystallographic Association
- Place of Presentation
  BEXCO、釜山(韓国)
- Year and Date
  2010-11-01
- Data Source
  KAKENHI-PUBLICLY-21021007
[Presentation] Photochromic reaction control in cobaloxime complexes2010
- Author(s)
  関根あき子
- Organizer
  6^<th> International Symposium on Organic Photochromism
- Place of Presentation
  日石横浜ホール、横浜
- Year and Date
  2010-10-20
- Data Source
  KAKENHI-PUBLICLY-21021007
[Presentation] 結晶相γーα光異性化反応を利用したサリチリデンアニリン誘導体のホトクロミック反応性制御
- Author(s)
  山崎裕太、植草秀裕、関根あき子
- Organizer
  日本化学会第94春季年会
- Place of Presentation
  名古屋大学東山キャンパス　（愛知）
- Data Source
  KAKENHI-PROJECT-24550014
[Presentation] Control of solid-state photochromic reactivity in hybrid-type cobaloxime complexes
- Author(s)
  Akiko Sekine, Sayaka Ina, Kohei Johmoto, Hidehiro Uekusa
- Organizer
  ICCOSSXXI(The 21st International Conference on the Chemistry of the Organic Solid State
- Place of Presentation
  オックスフォード大学（英国）
- Data Source
  KAKENHI-PROJECT-24550014
[Presentation] In-situ Control of Photochromism of Hybrid Type Cobalt Complexes using Crystalline-State Photoisomerization
- Author(s)
  Akiko Sekine, Sayaka Ina, Hiroki Yamagiwa, Kohei Johmoto, Hidehiro Uekusa
- Organizer
  AsCA2012
- Place of Presentation
  アデレード（オーストラリア）
- Data Source
  KAKENHI-PROJECT-24550014
[Presentation] 結晶相γーα光異性化反応が誘起するサリチリデンアニリン誘導体の結晶相ホトクロミズムの動的変化
- Author(s)
  山崎裕太、植草秀裕、関根あき子
- Organizer
  日本結晶学会平成２５年度年会
- Place of Presentation
  熊本大学黒髪南地区（熊本）
- Data Source
  KAKENHI-PROJECT-24550014
[Presentation] コバロキシム錯体のγ→αシアノプロピル光異性化を利用したアゾベンゼン誘導体の固相光異性化変化
- Author(s)
  山際浩輝、関根あき子、植草秀裕
- Organizer
  日本結晶学会平成２４年度年会
- Place of Presentation
  東北大学、片平キャンパス（宮城）
- Data Source
  KAKENHI-PROJECT-24550014
[Presentation] Photoreactivity Change of an Azobenzene Derivative　in γ→α Photoswitching　Cobaloxime Complex
- Author(s)
  Hiroki　Yamgiwa, Akiko Sekine, Hidehiro Uekusa
- Organizer
  AsCA2012
- Place of Presentation
  アデレード（オーストラリア）
- Data Source
  KAKENHI-PROJECT-24550014
[Presentation] フォトスイッチング型コバロキシム錯体におけるアゾベンゼン誘導体の固相光反応性変化
- Author(s)
  山際浩輝、関根あき子、植草秀裕
- Organizer
  第丸回有機結晶シンポジウム
- Place of Presentation
  東京工業大学、すずかけ台キャンパス（神奈川）
- Data Source
  KAKENHI-PROJECT-24550014

1. OHASHI Yuji (40016118)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
2. UEKUSA Hidehiro (60242260)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
3. Wakasa Masanobu (40202410)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
4. 矢後友暁 (30451735)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
5. 加藤隆二 (60204509)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results

Sekine Akiko 関根 あき子

関根 あき子 セキネ アキコ

SEKINE Akiko 関根 あき子

Research Projects

Research Products

Co-Researchers

Elucidation of detailed mechanism of exciton fusion and development of new materials using spin chemistry

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Control of Photochromism by Appended Photoreactive Group and Its Dynamical ObservationPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

複合錯体を利用したフォトクロミック結晶の構造変化の解明Principal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Mechanism of Crystalline State Chirality Inversion Reaction by Dynamical X ray Crystal Structure AnalysisPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

X-Ray Crystal Structure Analyses of Unstable Triplet Carbenes and Nitrenes and Comparison with their Reactivities

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

結晶構造解析に基づくコバロキシム錯体の異性化反応機構の解明Principal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

コバルト錯体の絶対不斉反応の機構

Principal Investigator

Project Period (FY)

Research Category

Research Institution

固体中における界面活性剤分子の芳香族分子に対する動的識別の機構Principal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

コバロキシム錯体の結晶相光異性化反応を利用した絶対不斉反応Principal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

[Journal Article] Structural understanding of solid-state photodimerization reactions of cinnamic amide2013

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Different Photochromic Rates of Azopyridine Derivatives in New Dual Photoisomeric Cobaloxime Complex Crystals2013

Author(s)

Journal Title

DOI

NAID

Data Source

[Journal Article] Novel Solid-state Photochromic Reaction of Azobenzene Derivative Controlled by Appended Photoreactive Group2012

Author(s)

Journal Title

DOI

NAID

Data Source

[Presentation] 新規デュアル光反応基を持つコバルト錯体を用いたtrans-cis 固相異性化反応の制御2014

Author(s)

Organizer

Place of Presentation

Sekine Akiko 関根あき子

関根あき子セキネアキコ

SEKINE Akiko 関根あき子