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YOKOYAMA Yayoi  横山 弥生

ORCIDConnect your ORCID iD *help
… Alternative Names

横山 弥生  ヨコヤマ ヤヨイ

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Researcher Number 70142263
Other IDs
External Links
Affiliation (based on the past Project Information) *help 2005 – 2007: 東京家政学院大学, 家政学部, 教授
2002 – 2004: 東京家政学院大学, 家政学部, 助教授
1998 – 1999: 東京家政学院大学, 家政学部, 助教授
1996: 東京家政学院大学, 家政学部, 専任講師
1991 – 1992: 東京家政学院大学, 家政学部, 専任講師
Review Section/Research Field
Principal Investigator
Organic chemistry / Synthetic chemistry / Organic chemistry
Except Principal Investigator
有機化学一般
Keywords
Principal Investigator
フォトクロミズム / ジアリールエテン / フルギド / 量子収率 / ジアステレオ選択性 / Photochromism / DNA / 旋光度 / フルゲネート / クラウンエーテル … More / アルカリ金属イオン / 錯形成定数 / 立体因子 / ジアステレオ選択制 / 熱不可逆性 / 光定常状態 / 不斉 / Steric Factors / Fulgides / Diastereoselectivity / Thermally Irreversibility / Photostationary State / スピロピラン / フィルム / インターカレント / アミノアントラセン / 第四級アンモニウムイオン錯体 / 第四級アンモニウム塩 / 蛍光 / フォトクロミック反応 / 光環化反応 / フォトクトミズム / 複合材料 / 偏光吸収スペクトル / 吸光度 / Diarylethene / Spiropyran / Film / Intercalation / Amino Anthoracene / Quaternary Ammonium Ion Complex / フォトクロミック / ヘリックス構造 / ベンゾチオフェン / パーフルオロシクロペンテン / 静電反発 / メトキシ基 / 光学活性 / ビナフトール / へリックス / ヘリセン / ジアステレオ選択的 / アリリックストレイン / 光閉環反応 / photochromism / helicene / diarylethene / diastereoselectivity / benzothiophene / perfluorocyclopentene / repulsion / methoxyl … More
Except Principal Investigator
EELS / EXAFS / XANES / 表面構造 / 散乱理論 / フルギド / フルゲノリド / フォトンモード / 光メモリー / 耐久性 / 量子収率 / 柴外線安定剤 / 紫外線安定剤 / フルゲネ-ト / フルゲノン / フォトンモ-ド / 光メモリ- / FULGIDE / FULGENOLIDE / PHOTON MODE / OPTICAL MEMORY / FATIGUE AND THERMAL RESISTIVITY / OUANTUM YIELD / UV STABILIZER Less
  • Research Projects

    (5 results)
  • Research Products

    (19 results)
  • Co-Researchers

    (2 People)
  •  Creating a Vision for Photochromic and Chiral Helicenoid DiarylethenesPrincipal Investigator

    • Principal Investigator
      YOKOYAMA Yayoi
    • Project Period (FY)
      2005 – 2007
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Organic chemistry
    • Research Institution
      Tokyo Kasei Gakuin University
  •  Construction of Enantioselective Photochromic System Controlled by Chirality of the Reaction-FieldPrincipal Investigator

    • Principal Investigator
      YOKOYAMA Yayoi
    • Project Period (FY)
      2002 – 2004
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Organic chemistry
    • Research Institution
      Tokyo Kasei Gakuin University
  •  Construction of Chiral Photochromic System Controlled by Steric FactorsPrincipal Investigator

    • Principal Investigator
      YOKOYAMA Yayoi
    • Project Period (FY)
      1998 – 1999
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Organic chemistry
    • Research Institution
      Tokyo Kasei Gakuin University
  •  フォトクロミックなフルギド分子へのクラウンエーテルの導入Principal Investigator

    • Principal Investigator
      横山 弥生
    • Project Period (FY)
      1996
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Synthetic chemistry
    • Research Institution
      Tokyo Kasei Gakuin University
  •  Synthesis of Photochromic Compounds with Excellent Thermal Stability and Fatigue Resistivity

    • Principal Investigator
      藤川 高志, YOKOYAMA Yasushi
    • Project Period (FY)
      1991 – 1993
    • Research Category
      Grant-in-Aid for General Scientific Research (C)
    • Research Field
      有機化学一般
    • Research Institution
      YOKOHAMA NATIONAL UNIVERSITY,FACULTY OF ENGINEERING

All 2005 2004 2003 Other

All Journal Article Presentation

  • [Journal Article] Mol. Cryst. Liq. Cryst, 1, 3-Bisarylbutadienes : Novel Thermally Irreversible2005

    • Author(s)
      Yasushi, Yokoyama
    • Journal Title

      Photochromic System 431

      Pages: 433-439

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-17550047
  • [Journal Article] Novel Thermally Reversible Photochromic Compounds:Dihydrobenzothiophene and Dihydronaphthalene2005

    • Author(s)
      Yasushi Yokoyama
    • Journal Title

      Molecular Crystals and Liquid Crystals 430

      Pages: 53-58

    • Description
      「研究成果報告書概要(和文)」より
    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-17550047
  • [Journal Article] 1,3-Bisarylbutadienes:Novel Thermally Irreversible Photochromic System2005

    • Author(s)
      Yasushi Yokoyama
    • Journal Title

      Molecular Crystals and Liquid Crystals 431

      Pages: 433-439

    • Description
      「研究成果報告書概要(和文)」より
    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-17550047
  • [Journal Article] Novel Thermally Reversible Photochromic Compounds : Dihydrobenzothiophene and Dihydronaphthalene2005

    • Author(s)
      Yasushi, Yokoyama
    • Journal Title

      Mol.Cryst. Liq. Cryst 430

      Pages: 53-58

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-17550047
  • [Journal Article] Optically Active Diarylethenes2005

    • Author(s)
      Yasushi Yokoyama
    • Journal Title

      Korea-Japan Symposium on Frontier Photoscience, "Photochemistry and Nanotechnology"

      Pages: 44-44

    • Data Source
      KAKENHI-PROJECT-17550047
  • [Journal Article] Thermally Reversible Photochromism of Pyrazole Derivatives2004

    • Author(s)
      Yasushi Yokoyama
    • Journal Title

      Chemistry Letters 33(2)

      Pages: 106-107

    • NAID

      10012042319

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-14540503
  • [Journal Article] Thermally Reversible Photochromism of Pyrazole Derivatives.2004

    • Author(s)
      Yasushi Yokoyama
    • Journal Title

      Chem.Lett. 33(2)

      Pages: 106-107

    • NAID

      10012042319

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-14540503
  • [Journal Article] Diastereoselective Photochromism of a Bisbenzothienylethene Governed by Steric as well as Electronic Interactions.2003

    • Author(s)
      Yasushi Yokoyama
    • Journal Title

      Journal of the American Chemical Society 125(24)

      Pages: 7194-7195

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-14540503
  • [Journal Article] Synthesis of Novel Thermally Reversible Photochromic Spiro[adamantine-2,7'(6'H)-benzothiophene]2003

    • Author(s)
      Yasushi Yokoyama
    • Journal Title

      Bulletin of the Chemical Society of Japan 46(2)

      Pages: 355-361

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-14540503
  • [Journal Article] Diastereoselective Photochromism of a Bisbenzothienylethene Governed by Steric as Well as Electronic Interactions.2003

    • Author(s)
      Yasushi Yokoyama
    • Journal Title

      J.Am.Chem.Soc. 125(24)

      Pages: 7194-7195

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-14540503
  • [Journal Article] Synthesis of Novel Thermally Reversible Photochromic Spiro[adamantine-2,7'(6'H)-benzothiophene].2003

    • Author(s)
      Yasushi Yokoyama
    • Journal Title

      Bull.Chem.Soc.Jpn. 76(2)

      Pages: 355-361

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-14540503
  • [Journal Article] 1,3-Bisarylbutadienes : Novel Thermally Irreversible Photochromic System.

    • Author(s)
      Yasushi Yokoyama
    • Journal Title

      Mol.Cryst.Liq.Cryst. (in press)

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-14540503
  • [Journal Article] Novel Thermally Reversible Photochromic Compounds : Dihydrobenzothiophene and Dihydronaphthalene.

    • Author(s)
      Yasushi Yokoyama
    • Journal Title

      Mol.Cryst.Liq.Cryst. (印刷中)

    • Data Source
      KAKENHI-PROJECT-14540503
  • [Journal Article] 1,3-Bisarylbutadienes : Novel Thermally Irreversible Photochromic System

    • Author(s)
      Yasushi Yokoyama
    • Journal Title

      Mol.Cryst.Liq.Cryst. (印刷中)

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-14540503
  • [Journal Article] Novel Thermally Reversible Photochromic Compounds : Dihydrobenzothiophene and Dihydronaphthalene.

    • Author(s)
      Yasushi Yokoyama
    • Journal Title

      Mol.Cryst.Liq.Cryst. (in press)

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-14540503
  • [Journal Article] 1,3-Bisarylbutadienes : Novel Thermally Irreversible Photochromic System.

    • Author(s)
      Yasushi Yokoyama
    • Journal Title

      Mol.Cryst.Liq.Cryst. (印刷中)

    • Data Source
      KAKENHI-PROJECT-14540503
  • [Journal Article] Novel Thermally Reversible Photochromic Compounds : Dihydrobenzothiophene and Dihydronaphthalene

    • Author(s)
      Yasushi Yokoyama
    • Journal Title

      Mol.Cryst.Liq.Cryst. (印刷中)

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-14540503
  • [Presentation] Optically Active Diarylethenes2005

    • Author(s)
      Yasushi Yokoyama
    • Organizer
      2005 Korea-Japan Symposium on Frontier Photoscience, "Photochemistry and Nanotechnology"
    • Place of Presentation
      Pusan,Korea.
    • Year and Date
      2005-10-10
    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-17550047
  • [Presentation] Optically Active Diarylethenes and 2005 Korea-Japan Symposium on Frontier Photoscience2005

    • Author(s)
      Y., Yokoyama
    • Organizer
      Photochemistry Nanotechnology
    • Place of Presentation
      Pusan, Korea
    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-17550047
  • 1.  YOKOYAMA Yasushi (60134897)
    # of Collaborated Projects: 3 results
    # of Collaborated Products: 7 results
  • 2.  藤川 高志 (30114987)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results

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