Oka Yoshimi 岡芳美

… Alternative Names

岡芳美オカヨシミ

OKA Yoshimi 岡芳美

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Researcher Number	30470115
Other IDs
Affiliation (Current)	2025: 広島大学, 持続可能性に寄与するキラルノット超物質国際研究所, 特任助教
Affiliation (based on the past Project Information) *help	2025: 広島大学, 持続可能性に寄与するキラルノット超物質国際研究所, 特任助教 2022 – 2023: 広島大学, 持続可能性に寄与するキラルノット超物質国際研究所, 研究員 2017 – 2019: 大分大学, 全学研究推進機構, 助教 2016: 大阪大学, 産業科学研究所, 招へい研究員 2013 – 2014: 富山大学, 先端ライフサイエンス拠点, 特命助教 2010: University of Toyama, 事務局, 特命助教 2009: University of Toyama, 大学院・医学薬学研究部(薬学), 助教
Review Section/Research Field	Principal Investigator Basic Section 33010:Structural organic chemistry and physical organic chemistry-related / Basic Section 32020:Functional solid state chemistry-related / Functional solid state chemistry / Nanostructural chemistry / Applied genomics
Keywords	Principal Investigator ラジカルペア / フラビン / 微弱磁場センシング / DNA / クリプトクロム / 微弱磁場 / 光誘起電子移動 / 連結分子 / DNA構造体 / フラビンタンパク質 … More / 脂質ラフトモデル膜 / DNA２重鎖 / ペプチド核酸 / 光誘起電子移動反応 / 顕微下 / 脂質ラフトモデル / クリプトクロム・モデル / 脂質ラフト / 磁気センシング / ゲノム / 癌 / 核酸 Less

Research Projects
(5 results)
Research Products
(29 results)

フラビンとＤＮＡ塩基間の光誘起電子移動に関する反応機構制御Principal Investigator
- Principal Investigator
  
  岡芳美
- Project Period (FY)
  2025 – 2027
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 33010:Structural organic chemistry and physical organic chemistry-related
- Research Institution
  Hiroshima University
Creation of Artificial Systems Consisting of Flavin and Amino Acid Units as Models for Protein-based Magnetic SensorPrincipal Investigator
- Principal Investigator
  
  岡芳美
- Project Period (FY)
  2022 – 2024
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 32020:Functional solid state chemistry-related
- Research Institution
  Hiroshima University
Creation of an imaging system for weak magnetic fields using DNA duplexes and lipid raft model membranesPrincipal Investigator
- Principal Investigator
  
  OKA Yoshimi
- Project Period (FY)
  2016 – 2019
- Research Category
  
  Grant-in-Aid for Challenging Exploratory Research
- Research Field
  
  Functional solid state chemistry
- Research Institution
  Oita University
  Osaka University
脂質ラフトのモデル膜を利用した微弱磁場センシング・システムの構築Principal Investigator
- Principal Investigator
  
  岡芳美
- Project Period (FY)
  2013 – 2014
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Nanostructural chemistry
- Research Institution
  University of Toyama
Development of Quantitative Bisulfite SequencingPrincipal Investigator
- Principal Investigator
  
  OKA Yoshimi
- Project Period (FY)
  2009 – 2010
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Applied genomics
- Research Institution
  University of Toyama

All 2024 2023 2022 2020 2019 2018 2017 2015 2010 2009 Other

All Journal Article Presentation

[Journal Article] Time-resolved EPR observation of blue-light-induced radical ion pairs in a flavin－Trp dyad2024
- Author(s)
  Yoshimi Oka, Katsuya Inoue
- Journal Title
  
  Physical Chemistry Chemical Physics
  
  Volume: － Issue: 23 Pages: 16444-16448
- DOI
  10.1039/d3cp06219h
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-22K05053
[Journal Article] Exclusion of Anchor-Matched Peptide Nucleic Acid from Liquid-Ordered Domains by Hybridization with Complementary Flavin-Labeled DNA2022
- Author(s)
  Oka Yoshimi
- Journal Title
  
  ACS Omega
  
  Volume: 8 Issue: 1 Pages: 1109-1113
- DOI
  10.1021/acsomega.2c06463
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-22K05053
[Journal Article] Gigantic Magnetic Field Effect on the Long-Lived Intermolecular Charge-Separated State Created at the Nonionic Bilayer Membrane2018
- Author(s)
  Miura Tomoaki、Maeda Kiminori、Oka Yoshimi、Ikoma Tadaaki
- Journal Title
  
  The Journal of Physical Chemistry B
  
  Volume: 122 Issue: 50 Pages: 12173-12183
- DOI
  10.1021/acs.jpcb.8b08389
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16K13980, KAKENHI-PROJECT-18H01184, KAKENHI-PROJECT-18F18789, KAKENHI-PROJECT-15K05384, KAKENHI-PROJECT-18H01951
[Journal Article] Fluorescence Imaging of Disrupted Interfaces between Liquid-Ordered and Liquid-Disordered Domains by a Flavin-Labeled PNA Duplex2017
- Author(s)
  Oka Yoshimi、Shishino Hisae
- Journal Title
  
  ACS Omega
  
  Volume: 2 Issue: 6 Pages: 2912-2915
- DOI
  10.1021/acsomega.7b00581
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-16K13980
[Journal Article] Fluorescence Quenching of Alexa Fluor 488-labeled DNA by Complementary Trp-containing PNA Partitioned in Liquid-ordered Domains2017
- Author(s)
  Oka Yoshimi、Shishino Hisae
- Journal Title
  
  Chemistry Letters
  
  Volume: 46 Issue: 11 Pages: 1672-1675
- DOI
  10.1246/cl.170755
- NAID
  130006837425
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-16K13980
[Journal Article] 渡り鳥の高感度磁気センサーを模倣したスピン制御の可能性2015
- Author(s)
  岡芳美
- Journal Title
  
  日本磁気学会誌「まぐね」
  
  Volume: 10 Pages: 140-145
- Data Source
  KAKENHI-PROJECT-25870261
[Journal Article] Transformation of cytosine to uracil in single-stranded DNA via their oxime sulfonates.2010
- Author(s)
  Yoshimi Oka
- Journal Title
  
  Chem.Communn.
  
  Volume: 46 Pages: 3378-80
- NAID
  130004597226
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21710201
[Journal Article] Transformation of cytosine to uracil in single-stranded DNA via their oxime sulfonates2010
- Author(s)
  Yoshimi Oka, Fumie Takei, Kazuhiko Nakatani
- Journal Title
  
  Chem.Communn. 46
  
  Pages: 3378-3380
- NAID
  130004597226
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21710201
[Journal Article] Reaction of cytosine with bisulfite and hydroxylamine2009
- Author(s)
  Yoshimi Oka, Fumie Takei, Kazuhiko Nakatani
- Journal Title
  
  Nucleic Acids Symposium 53
  
  Pages: 215-216
- Data Source
  KAKENHI-PROJECT-21710201
[Journal Article] Synthesis and reaction of DNA oligomers containing modified cytosines related to bisulfite sequencing2009
- Author(s)
  Yoshimi Oka, Tao Peng, Fumie Takei, Kazuhiko Nakatani
- Journal Title
  
  Org.Lett. 11
  
  Pages: 1377-1379
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21710201
[Journal Article] Synthesis and reaction of DNA oligomers containing modified cytosines related to bisulfite sequencing2009
- Author(s)
  Yoshimi Oka
- Journal Title
  
  Organic Letters 11
  
  Pages: 1377-1379
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21710201
[Journal Article] Reaction of cytosine with bisulfite and hydroxylamine2009
- Author(s)
  Yoshimi Oka
- Journal Title
  
  Nucleic Acids Symposium Series 53
  
  Pages: 215-216
- Data Source
  KAKENHI-PROJECT-21710201
[Presentation] Artificial Creation of Flavin-Based Radical Pair Systems Relevant to Biological Magnetoreception2024
- Author(s)
  Yoshimi Oka
- Organizer
  9th Kanto Area Spin Chemistry Meeting (KASC 2023)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22K05053
[Presentation] Blue Light-induced Radical Ion Pairs in Flavin－Trp Dyad2024
- Author(s)
  Yoshimi Oka, Katsuya Inoue
- Organizer
  CEMS International Symposium on Supramolecular Chemistry and Functional Materials 2024 (CEMSupra 2024)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22K05053
[Presentation] Direct Observation of Long-Lived Radical Pair between Flavin and Guanine in DNA-Oligomer2023
- Author(s)
  Yoshimi Oka, Katsuya Inoue
- Organizer
  SKCM2 Kickoff Symposium 2023
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22K05053
[Presentation] Artificial Creation of Flavin-Based Radical Pair Systems Relevant to Biological Magnetoreception2023
- Author(s)
  Yoshimi Oka, Katsuya Inoue
- Organizer
  Gordon Research Conference: Electron Spin Interactions with Chiral Molecules and Materials
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22K05053
[Presentation] フラビン－トリプトファン連結分子の光誘起電子移動反応2022
- Author(s)
  岡芳美，井上克也
- Organizer
  第16回分子科学討論会2022
- Data Source
  KAKENHI-PROJECT-22K05053
[Presentation] タンパク質磁気センサーに関連したフラビン－(トリプトファン)3連結分子の合成と性質2020
- Author(s)
  岡　芳美
- Organizer
  日本化学会第100春季年会 (2020)
- Data Source
  KAKENHI-PROJECT-16K13980
[Presentation] Construction of Artificial Flavoproteins in a Mimicking Cell Membrane as a Reaction Field2019
- Author(s)
  岡　芳美
- Organizer
  The 20th RIES-HOKUDAI International Symposium
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K13980
[Presentation] Construction of Artificial Flavoproteins in a Mimicking Cell Membrane as a Reaction Field2019
- Author(s)
  岡　芳美
- Organizer
  日本化学会第99春季年会
- Data Source
  KAKENHI-PROJECT-16K13980
[Presentation] 新規合成フラビン分子の自己集合化と脱プロトン化、Cs(I)との錯形成2019
- Author(s)
  岡　芳美
- Organizer
  第13回分子科学討論会2019
- Data Source
  KAKENHI-PROJECT-16K13980
[Presentation] Probe Aggregation into the Interfaces between Mimicking Raft and Non-Raft Domains, Induced by Peptide Nucleic Acid (PNA) Duplexes2018
- Author(s)
  Oka Yoshimi
- Organizer
  The 256th ACS National Meeting
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K13980
[Presentation] フラビンラベルしたペプチド核酸二重鎖による秩序－無秩序液体相界面の破壊現象における蛍光観察2017
- Author(s)
  岡芳美、宍野久枝
- Organizer
  第21回液晶化学研究会シンポジウム
- Data Source
  KAKENHI-PROJECT-16K13980
[Presentation] 渡り鳥の高感度磁気センサーを模倣したスピン制御の可能性2015
- Author(s)
  岡芳美
- Organizer
  第8回 Core-to-Core若手研究者育成プログラムセミナー
- Place of Presentation
  東京大学
- Year and Date
  2015-02-19
- Invited
- Data Source
  KAKENHI-PROJECT-25870261
[Presentation] Transformation of cytosine to uracil in single-stranded DNA via their oxime sulfonates2010
- Author(s)
  Yoshimi Oka, Fumie Takei, Kazuhiko Nakatani
- Organizer
  Post 5th International Symposium on Macrocyclic and Supramolecular Chemistry
- Place of Presentation
  大阪
- Year and Date
  2010-06-11
- Data Source
  KAKENHI-PROJECT-21710201
[Presentation] Transformation of cytosine to uracil in single-stranded DNA via their oxime sulfonates.2010
- Author(s)
  Yoshimi Oka
- Organizer
  Post 5^<th> International Symposium on Macrocyclic and Supramolecular Chemistry
- Place of Presentation
  大阪国際交流センター(大阪府)
- Year and Date
  2010-06-11
- Data Source
  KAKENHI-PROJECT-21710201
[Presentation] Reaction of cytosine with bisulfite and hydroxylamine2009
- Author(s)
  Yoshimi Oka
- Organizer
  The 6th International symposium on Nucleic Acid Chemistry
- Place of Presentation
  Takayama
- Year and Date
  2009-09-28
- Data Source
  KAKENHI-PROJECT-21710201
[Presentation] Reaction of cytosine with bisulfite and hydroxylamine2009
- Author(s)
  Yoshimi Oka, Fumie Takei, Kazuhiko Nakatani
- Organizer
  The 6th International symposium on Nucleic Acid Chemistry
- Place of Presentation
  高山
- Year and Date
  2009-09-28
- Data Source
  KAKENHI-PROJECT-21710201
[Presentation] フラビンプローブを用いた脂質ラフトモデル膜の可視化
- Author(s)
  宍野　久枝、岡　芳美
- Organizer
  日本化学会　第94回春季年会
- Place of Presentation
  名古屋大学東山キャンパス
- Data Source
  KAKENHI-PROJECT-25870261

Oka Yoshimi 岡 芳美

岡 芳美 オカ ヨシミ

OKA Yoshimi 岡 芳美

Research Projects

Research Products

フラビンとＤＮＡ塩基間の光誘起電子移動に関する反応機構制御Principal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Creation of Artificial Systems Consisting of Flavin and Amino Acid Units as Models for Protein-based Magnetic SensorPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Creation of an imaging system for weak magnetic fields using DNA duplexes and lipid raft model membranesPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

脂質ラフトのモデル膜を利用した微弱磁場センシング・システムの構築Principal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Development of Quantitative Bisulfite SequencingPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

[Journal Article] Time-resolved EPR observation of blue-light-induced radical ion pairs in a flavin－Trp dyad2024

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Exclusion of Anchor-Matched Peptide Nucleic Acid from Liquid-Ordered Domains by Hybridization with Complementary Flavin-Labeled DNA2022

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Gigantic Magnetic Field Effect on the Long-Lived Intermolecular Charge-Separated State Created at the Nonionic Bilayer Membrane2018

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Fluorescence Imaging of Disrupted Interfaces between Liquid-Ordered and Liquid-Disordered Domains by a Flavin-Labeled PNA Duplex2017

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Fluorescence Quenching of Alexa Fluor 488-labeled DNA by Complementary Trp-containing PNA Partitioned in Liquid-ordered Domains2017

Author(s)

Journal Title

DOI

NAID

Data Source

[Journal Article] 渡り鳥の高感度磁気センサーを模倣したスピン制御の可能性2015

Author(s)

Journal Title

Data Source

[Journal Article] Transformation of cytosine to uracil in single-stranded DNA via their oxime sulfonates.2010

Author(s)

Journal Title

NAID

Data Source

[Journal Article] Transformation of cytosine to uracil in single-stranded DNA via their oxime sulfonates2010

Author(s)

Journal Title

NAID

Data Source

[Journal Article] Reaction of cytosine with bisulfite and hydroxylamine2009

Author(s)

Journal Title

Data Source

[Journal Article] Synthesis and reaction of DNA oligomers containing modified cytosines related to bisulfite sequencing2009

Oka Yoshimi 岡芳美

岡芳美オカヨシミ

OKA Yoshimi 岡芳美