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Charge transfer control at liquid/liquid interfaces and spectroscopic analysis based on molecular association with dendritic polymers

Research Project

Project/Area Number 16K05811
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Analytical chemistry
Research InstitutionKanazawa University

Principal Investigator

Nagatani Hirohisa  金沢大学, 物質化学系, 教授 (90346297)

Co-Investigator(Kenkyū-buntansha) 井村 久則  金沢大学, 物質化学系, 教授 (60142923)
Project Period (FY) 2016-04-01 – 2019-03-31
Project Status Completed (Fiscal Year 2018)
Budget Amount *help
¥4,810,000 (Direct Cost: ¥3,700,000、Indirect Cost: ¥1,110,000)
Fiscal Year 2018: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2017: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2016: ¥2,340,000 (Direct Cost: ¥1,800,000、Indirect Cost: ¥540,000)
Keywordsデンドリマー / デンドリグラフトポリマー / ハイパーブランチポリマー / 液液界面 / 分光電気化学 / 金ナノ粒子 / ポリアミドアミンデンドリマー / ポリ-L-リシンデンドリグラフトポリマー / フラビン化合物 / カーボンナノドット / 多分岐高分子 / 分子カプセル / 分子認識
Outline of Final Research Achievements

Molecular association of various organic molecules and chelating agents with dendritic polymers such as dendrimer, dendrigraft polymer and hyperbranched polymer, was spectroelectrochemically analyzed in detail. The dendritic polymers were applied to control charge transfer reactions at the liquid/liquid interface as an important reaction field for separation, nanomaterial formation, biomimetic reaction analysis and so on. The association between ionic species and dendritic polymers was dominantly affected by the electrostatic interaction in solution where the dendritic polymers provide a specific micro-reaction field. In addition at liquid/liquid interfaces, the interfacial activities of both the dendritic polymer and associated species significantly influenced the phase transfer and interfacial mechanisms.

Academic Significance and Societal Importance of the Research Achievements

分析化学の分野でほとんど応用が進んでいない多分岐高分子による分子包接特性を系統的に研究することにより、多分岐高分子がイオン性化学種と特異な相互作用を生じることを明らかにするとともに、分離化学で重要な液液分配系における物質の相間移動や界面反応の制御に必須の知見を得ることができた。本研究で得られた知見は、効率的な分離・計測システムなどの分析化学分野における重要性に加え、医薬品に含まれるイオン性薬剤や生理活性物質のドラッグデリバリーシステムの開発にも応用可能である。

Report

(4 results)
  • 2018 Annual Research Report   Final Research Report ( PDF )
  • 2017 Research-status Report
  • 2016 Research-status Report
  • Research Products

    (39 results)

All 2019 2018 2017 2016 Other

All Journal Article (6 results) (of which Peer Reviewed: 6 results,  Open Access: 1 results) Presentation (30 results) (of which Int'l Joint Research: 15 results,  Invited: 5 results) Remarks (3 results)

  • [Journal Article] Anomalous Lanthanoid(III) Species Extracted with 4-isopropyltropolone and Neutral Ligands in an Ionic Liquid2019

    • Author(s)
      Yohei Higuchi, Yoshio Nishiyama, Hirohisa Nagatani, Hisanori Imura
    • Journal Title

      Monatsh. Chem.

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Synergistic Extraction Equilibrium of Lanthanide(III) Ions with Benzoylacetone and a Neutral Ligand in an Ionic Liquid2018

    • Author(s)
      Mizuki Hatakeyama Yoshio Nishiyama, Hirohisa Nagatani, Hiroyuki Okamura, Hisanori Imura
    • Journal Title

      Solvent Extraction Research and Development, Japan

      Volume: 25 Issue: 2 Pages: 79-89

    • DOI

      10.15261/serdj.25.79

    • NAID

      130006733824

    • ISSN
      1341-7215, 2188-4765
    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Mechanistic Analysis of Ion Association between Dendrigraft Poly-L-lysine and 8-Anilino-1-naphthalenesulfonate at Liquid|Liquid Interfaces2018

    • Author(s)
      Hirohisa Nagatani, Masataka Fujisawa, Hisanori Imura
    • Journal Title

      Langmuir

      Volume: 34 Issue: 10 Pages: 3237-3243

    • DOI

      10.1021/acs.langmuir.8b00131

    • NAID

      120006452369

    • Related Report
      2017 Research-status Report
    • Peer Reviewed
  • [Journal Article] Synergistic extraction equilibrium of lanthanoid(III) ions with benzoylacetone and a neutral ligand in an ionic liquid2018

    • Author(s)
      M. Hatakeyama, Y. Nishiyama, H. Nagatani, H. Okamura, H. Imura
    • Journal Title

      Solv. Extr. Res. Devel., Jpn.

      Volume: 印刷中

    • Related Report
      2017 Research-status Report
    • Peer Reviewed
  • [Journal Article] Potential-Induced Aggregation of Anionic Porphyrins at Liquid|Liquid Interfaces2017

    • Author(s)
      Sho Yamamoto, Hirohisa Nagatani, Hisanori Imura
    • Journal Title

      Langmuir

      Volume: 33 Issue: 39 Pages: 10134-10142

    • DOI

      10.1021/acs.langmuir.7b01422

    • NAID

      120006370951

    • Related Report
      2017 Research-status Report
    • Peer Reviewed
  • [Journal Article] Molecular association between flavin derivatives and dendritic polymers at the water|1,2- dichloroethane interface2016

    • Author(s)
      Hiroki Sakae, Masataka Fujisawa, Hirohisa Nagatani, Hisanori Imura
    • Journal Title

      J. Electroanal. Chem.

      Volume: 782 Pages: 288-292

    • DOI

      10.1016/j.jelechem.2016.10.052

    • NAID

      120005971991

    • Related Report
      2016 Research-status Report
    • Peer Reviewed
  • [Presentation] Potential-Induced Ion Adsorption and Association at Liquid|Liquid Interfaces as Studied by Light Polarization-Modulation Techniques2018

    • Author(s)
      Hirohisa Nagatani
    • Organizer
      5th Ertl Symposium on Catalytic & Adsorption Reactions in Chemical ProcessEs
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 液液界面に吸着した水溶性8-キノリノール錯体の電位依存配向特性2018

    • Author(s)
      山本 翔 ・ 竹山 真梨恵・ 西山 嘉男・ 永谷 広久・ 井村 久則
    • Organizer
      第78回分析化学討論会
    • Related Report
      2018 Annual Research Report
  • [Presentation] 液液界面における水溶性アゾベンゼン誘導体の光異性化による吸着反応制御2018

    • Author(s)
      中野 湧太 ・ 永谷 広久 ・ 西山 嘉男 ・ 井村 久則
    • Organizer
      日本分析化学会第67年会
    • Related Report
      2018 Annual Research Report
  • [Presentation] 電位制御下の液液界面におけるアニオン性亜鉛(II)ポルフィリンの光機能性自己組織化膜の生成機構2018

    • Author(s)
      山本 翔・永谷 広久・Andr?s M. Osorio・Miche?l D. Scanlon
    • Organizer
      日本分析化学会第67年会
    • Related Report
      2018 Annual Research Report
  • [Presentation] Molecular Interaction between Metal Complexes of 8-Quinolinol-5-sulfonate and PAMAM Dendrimers at Liquid|Liquid Interfaces2018

    • Author(s)
      Shohei Kanai, Hirohisa Nagatani, Yoshio Nishiyama, Hisanori Imura
    • Organizer
      4th International Symposium on Center of Excellence for Innovative Material Sciences Based on Supramolecules
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Spectroelectrochemical Analysis of Transmembrane Mechanism of Anthracycline Derivatives at Biomimetic Liquid|Liquid Interface2018

    • Author(s)
      Toshinari Takami, Sho Yamamoto, Yoshio Nishiyama, Hirohisa Nagatani, Hisanori Imura
    • Organizer
      4th International Symposium on Center of Excellence for Innovative Material Sciences Based on Supramolecules
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Photoisomerization-Dependent Interfacial Behavior of Water-Soluble Azobenzene Derivatives at Liquid|Liquid Interfaces2018

    • Author(s)
      Yuta Nakano, Hirohisa Nagatani, Yoshio Nishiyama, Hisanori Imura
    • Organizer
      4th International Symposium on Center of Excellence for Innovative Material Sciences Based on Supramolecules
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Spectroelectrochemical Responses of Aggregation-Induced Emission Dye at Polarized Liquid|Liquid Interfaces2018

    • Author(s)
      Makoto Nabara, Sho Yamamoto, Yoshio Nishiyama, Hirohisa Nagatani, Hisanori Imura
    • Organizer
      4th International Symposium on Center of Excellence for Innovative Material Sciences Based on Supramolecules
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 液液界面におけるPAMAMデンドリマーと水溶性8-キノリノール錯体の分子間相互作用2018

    • Author(s)
      金井祥平, 永谷広久, 西山嘉男, 井村久則
    • Organizer
      第64回ポーラログラフィーおよび電気分析化学討論会
    • Related Report
      2018 Annual Research Report
  • [Presentation] 液液界面における凝集誘起発光性色素の分光電気化学応答2018

    • Author(s)
      名原真人、山本翔、西山嘉男、永谷広久、井村久則
    • Organizer
      第64回ポーラログラフィーおよび電気分析化学討論会
    • Related Report
      2018 Annual Research Report
  • [Presentation] Molecular Encapsulation and Association of Ionic Species with Dendritic Polymers at Liquid|Liquid Interfaces2017

    • Author(s)
      Hirohisa Nagatani
    • Organizer
      Ewha Chemistry and Nanoscience International Symposium (ECNIS) 2017 (Seoul, Republic of Korea)
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] 液液界面におけるイオン移動・吸着反応機構の分光電気化学解析2017

    • Author(s)
      永谷 広久
    • Organizer
      第77回分析化学討論会
    • Related Report
      2017 Research-status Report
    • Invited
  • [Presentation] 液液界面におけるイオン移動・吸着反応機構の分光電気化学的研究2017

    • Author(s)
      永谷 広久
    • Organizer
      電気化学会北陸支部秋季大会
    • Related Report
      2017 Research-status Report
    • Invited
  • [Presentation] 液液界面におけるアニオン性ポルフィリンの吸着状態の偏光変調全内部反射蛍光測定2017

    • Author(s)
      山本 翔, 永谷 広久, 西山 嘉男, 井村 久則
    • Organizer
      第77回分析化学討論会
    • Related Report
      2017 Research-status Report
  • [Presentation] 液液界面をモデル反応場としたアントラサイクリン誘導体の膜反応機構の分光電気化学解析2017

    • Author(s)
      高見 俊成, 山本 翔, 永谷 広久, 西山 嘉男, 井村 久則
    • Organizer
      日本分析化学会第66年会
    • Related Report
      2017 Research-status Report
  • [Presentation] 液液界面における水溶性キノリノール錯体の吸着反応挙動の分光電気化学解析2017

    • Author(s)
      山本 翔, 竹山 真梨恵, 永谷 広久, 井村 久則
    • Organizer
      日本分析化学会第66年会
    • Related Report
      2017 Research-status Report
  • [Presentation] Transmembrane Mechanism of Anthracycline Derivatives at Biomimetic Liquid|Liquid Interfaces Studied by Potential-Modulated Fluorescence Technique2017

    • Author(s)
      Toshinari Takami, Sho Yamamoto, Hirohisa Nagatani, Yoshio Nishiyama, Hisanori Imura
    • Organizer
      The Third International Symposium on Center of Excellence for Innovative Material Sciences Based on Supramolecules
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Presentation] Adsorption Behavior of Water-Soluble 8-Quinolinol Complexes at Liquid|Liquid Interfaces2017

    • Author(s)
      Sho Yamamoto, Marie Takeyama, Hirohisa Nagatani, Hisanori Imura
    • Organizer
      The Third International Symposium on Center of Excellence for Innovative Material Sciences Based on Supramolecules
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Presentation] Photoisomerization and Adsorption Behavior of Water-Soluble Azobenzene Derivatives at Liquid|Liquid Interfaces2017

    • Author(s)
      Yuta Nakano, Hirohisa Nagatani, Yoshio Nishiyama, Hisanori Imura
    • Organizer
      The Third International Symposium on Center of Excellence for Innovative Material Sciences Based on Supramolecules
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Presentation] 水溶性アゾベンゼン誘導体の光異性化と液液界面における吸着反応挙動2017

    • Author(s)
      中野 湧太, 永谷 広久, 西山 嘉男, 井村 久則
    • Organizer
      第63回ポーラログラフィーおよび電気分析化学討論会
    • Related Report
      2017 Research-status Report
  • [Presentation] 液液界面における水溶性8-キノリノール錯体の吸着反応挙動2017

    • Author(s)
      山本 翔, 竹山 真梨恵, 永谷 広久, 井村 久則
    • Organizer
      第63回ポーラログラフィーおよび電気分析化学討論会
    • Related Report
      2017 Research-status Report
  • [Presentation] Encapsulation Behavior of Anionic Florescence Probe in Poly-L-Lysine Dendrigraft at Polarized Liquid|Liquid Interfaces2016

    • Author(s)
      Masataka Fujisawa, Hiroki Sakae, Hirohisa Nagatani, Hisanori Imura"
    • Organizer
      2nd International Symposium on Center of Excellence for Innovative Material Sciences Based on Supramolecules
    • Place of Presentation
      Ishikawa Prefectural Bunkyo Hall (Kanazawa, Japan)
    • Year and Date
      2016-10-26
    • Related Report
      2016 Research-status Report
    • Int'l Joint Research
  • [Presentation] Potential-Dependent Adsorption of Water-Soluble Porphyrins at Liquid|Liquid Interfaces Studied by a Novel Spectroscopic Technique2016

    • Author(s)
      Sho Yamamoto, Hirohisa Nagatani, Hisanori Imura
    • Organizer
      2nd International Symposium on Center of Excellence for Innovative Material Sciences Based on Supramolecules
    • Place of Presentation
      Ishikawa Prefectural Bunkyo Hall (Kanazawa, Japan)
    • Year and Date
      2016-10-26
    • Related Report
      2016 Research-status Report
    • Int'l Joint Research
  • [Presentation] Heterogeneous Photoinduced Electron Transfer at Polarized Liquid|Liquid Interfaces in the Presence of Gold Nanoparticles2016

    • Author(s)
      Satoshi Sawada, Hirohisa Nagatani, Hisanori Imura
    • Organizer
      2nd International Symposium on Center of Excellence for Innovative Material Sciences Based on Supramolecules
    • Place of Presentation
      Ishikawa Prefectural Bunkyo Hall (Kanazawa, Japan)
    • Year and Date
      2016-10-26
    • Related Report
      2016 Research-status Report
    • Int'l Joint Research
  • [Presentation] Chiral Separation of 3-Methoxy-2-methyl-4-phenylbutyric Acid by Cyclodextrin-Modified Capillary Zone Electrophoresis2016

    • Author(s)
      Naoki Yamada, Yoshio Nishiyama, Hirohisa Nagatani, Hisanori Imura
    • Organizer
      2nd International Symposium on Center of Excellence for Innovative Material Sciences Based on Supramolecules
    • Place of Presentation
      Ishikawa Prefectural Bunkyo Hall (Kanazawa, Japan)
    • Year and Date
      2016-10-26
    • Related Report
      2016 Research-status Report
    • Int'l Joint Research
  • [Presentation] Molecular Encapsulation and Association of Ionic Species with Dendrimers at Polarized Liquid|Liquid Interfaces2016

    • Author(s)
      Hirohisa Nagatani
    • Organizer
      Pacific Rim Meeting on Electrochemical and Solid-State Science (PRiME) 2016
    • Place of Presentation
      Hawaii Convention Center (Honolulu, HI, USA)
    • Year and Date
      2016-10-02
    • Related Report
      2016 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] Interfacial Behavior of Fluorescent Species Associated with Dendritic Polymers at Polarized Liquid|Liquid Interfaces2016

    • Author(s)
      Hiroki Sakae, Masataka Fujisawa, Hirohisa Nagatani, Hisanori Imura
    • Organizer
      Pacific Rim Meeting on Electrochemical and Solid-State Science (PRiME) 2016
    • Place of Presentation
      Hawaii Convention Center (Honolulu, HI, USA)
    • Year and Date
      2016-10-02
    • Related Report
      2016 Research-status Report
    • Int'l Joint Research
  • [Presentation] 液液界面におけるアニオン性ポルフィリンの電位依存会合挙動の偏光変調全内部反射蛍光測定2016

    • Author(s)
      山本 翔, 永谷広久, 井村久則
    • Organizer
      日本分析化学会第65年会
    • Place of Presentation
      北海道大学(札幌)
    • Year and Date
      2016-09-14
    • Related Report
      2016 Research-status Report
  • [Presentation] 液液界面におけるポリL-リシンデンドリグラフトによるアニオン性色素の包接挙動2016

    • Author(s)
      藤沢政孝, 坂江広基, 永谷広久, 井村久則
    • Organizer
      第76回分析化学討論会
    • Place of Presentation
      岐阜薬科大学・岐阜大学(岐阜)
    • Year and Date
      2016-05-28
    • Related Report
      2016 Research-status Report
  • [Presentation] シクロデキストリン修飾キャピラリー電気泳動によるミクロシスチン由来光学活性カルボン酸のキラル分離2016

    • Author(s)
      山田尚希, 鳥屋子やまと, 森田耕太郎, 永谷広久, 井村久則
    • Organizer
      第76回分析化学討論会
    • Place of Presentation
      岐阜薬科大学・岐阜大学(岐阜)
    • Year and Date
      2016-05-28
    • Related Report
      2016 Research-status Report
  • [Remarks] 金沢大学理工学域物質化学類化学コース 分析化学研究室

    • URL

      http://chem.s.kanazawa-u.ac.jp/anal/

    • Related Report
      2018 Annual Research Report
  • [Remarks] 金沢大学研究者情報

    • URL

      http://ridb.kanazawa-u.ac.jp/public/detail.php?id=3179

    • Related Report
      2018 Annual Research Report
  • [Remarks] 金沢大学理工学域物質化学類分析化学研究室

    • URL

      http://chem.s.kanazawa-u.ac.jp/anal/

    • Related Report
      2017 Research-status Report 2016 Research-status Report

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Published: 2016-04-21   Modified: 2020-03-30  

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