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Molecular-scientific studies on the separation of lanthanide/minor actinide in liquid phase

Research Project

Project/Area Number 16H04098
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Research Field Physical chemistry
Research InstitutionHiroshima University

Principal Investigator

Inokuchi Yoshiya  広島大学, 理学研究科, 教授 (30311187)

Co-Investigator(Kenkyū-buntansha) 中島 覚  広島大学, 自然科学研究支援開発センター, 教授 (00192667)
久米 晶子  広島大学, 理学研究科, 准教授 (30431894)
和田 真一  広島大学, 理学研究科, 助教 (60304391)
灰野 岳晴  広島大学, 理学研究科, 教授 (80253053)
Project Period (FY) 2016-04-01 – 2020-03-31
Project Status Completed (Fiscal Year 2019)
Budget Amount *help
¥17,680,000 (Direct Cost: ¥13,600,000、Indirect Cost: ¥4,080,000)
Fiscal Year 2019: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2018: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2017: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2016: ¥13,130,000 (Direct Cost: ¥10,100,000、Indirect Cost: ¥3,030,000)
Keywords高レベル放射性廃棄物 / ランタノイド / マイナーアクチノイド / 溶媒抽出 / 表面増強赤外分光法 / 赤外分光 / 表面増強赤外分光 / アクチノイド / 放射性廃棄物 / 配位子 / 錯イオン / 可視ー紫外分光 / 光解離分光 / 超分子化学 / 極低温気相分光
Outline of Final Research Achievements

In this study, we investigate the structure of complexes formed between organic ligands and lanthanide ions by surface-enhanced infrared absorption (SEIRA) spectroscopy. We synthesize thiol derivatives of organic ligands, which are chemisorbed on a gold surface through the S-u covalent bond. Aqueous solutions of lanthanide ions are put on the gold surface, and lanthanide complexes are formed on the gold surface. Infrared spectra of the complexes are observed by SEIRA spectroscopy. Our experimental results demonstrate that the lanthanide complexes can be detected by SEIRA spectroscopy. In addition, we can determine the equilibrium constant for the complex formation by observing the concentration dependence on the IR band intensity.

Academic Significance and Societal Importance of the Research Achievements

本研究では,ランタノイド錯イオンの生成を赤外分光により検出可能であることを示した。この赤外スペクトルを解析することにより,錯イオンの配位構造や電子状態が明らかになる可能性がある。このことは,ランタノイド/マイナーアクチノイドの選択的分離の起源の分子科学的な解明につながる重要な結果であるといえる。選択的分離の起源が明らかになれば,その情報を有機配位子開発の現場へとフィードバックすることにより,より高選択性な分離が可能となる。その結果,高レベル放射性廃棄物の効率的な処理が可能となるため,その社会的意義は大きいといえる。

Report

(5 results)
  • 2019 Annual Research Report   Final Research Report ( PDF )
  • 2018 Annual Research Report
  • 2017 Annual Research Report
  • 2016 Annual Research Report
  • Research Products

    (79 results)

All 2019 2018 2017 2016 Other

All Int'l Joint Research (2 results) Journal Article (19 results) (of which Int'l Joint Research: 4 results,  Peer Reviewed: 19 results,  Open Access: 2 results,  Acknowledgement Compliant: 2 results) Presentation (58 results) (of which Int'l Joint Research: 22 results,  Invited: 7 results)

  • [Int'l Joint Research] スイス連邦工科大学ローザンヌ校(スイス)

    • Related Report
      2017 Annual Research Report
  • [Int'l Joint Research] Aix-Marseille University(フランス)

    • Related Report
      2016 Annual Research Report
  • [Journal Article] Laser Spectroscopy and Lifetime Measurements of the S1 State of Tetracyanoquinodimethane (TCNQ) in a Cold Gas‐Phase Free‐Jet2019

    • Author(s)
      Chaki Nobumasa、Muramatsu Satoru、Iida Yuji、Kenjo Seiya、Inokuchi Yoshiya、Iimori Toshifumi、Ebata Takayuki
    • Journal Title

      ChemPhysChem

      Volume: 20 Issue: 8 Pages: 996-1000

    • DOI

      10.1002/cphc.201900214

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] The Direct Observation of the Doorway 1nπ* State of Methylcinnamate and Hydrogen-Bonding Effects on the Photochemistry of Cinnamate-Based Sunscreens2019

    • Author(s)
      S. Kinoshita, Y. Inokuchi, Y. Onitsuka, H. Kohguchi, N. Akai, T. Shiraogawa, M. Ehara, K. Yamazaki, Y. Harabuchi, S. Maeda, T. Ebata
    • Journal Title

      Phys. Chem. Chem. Phys.

      Volume: 21 Issue: 36 Pages: 19755-19763

    • DOI

      10.1039/c9cp02914a

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Conformation of alkali metal ion-calix[4]arene complexes investigated by IR spectroscopy in the gas phase2019

    • Author(s)
      Wada Kozue、Kida Motoki、Muramatsu Satoru、Ebata Takayuki、Inokuchi Yoshiya
    • Journal Title

      Physical Chemistry Chemical Physics

      Volume: 21 Issue: 31 Pages: 17082-17086

    • DOI

      10.1039/c9cp03194d

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] UV and IR Spectroscopy of Transition Metal-Crown Ether Complexes in the Gas Phase: Mn2+(benzo-15-crown-5)(H2O)0-22019

    • Author(s)
      Inokuchi Yoshiya、Ebata Takayuki、Rizzo Thomas R.
    • Journal Title

      The Journal of Physical Chemistry A

      Volume: 123 Issue: 31 Pages: 6781-6786

    • DOI

      10.1021/acs.jpca.9b05706

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Geometric and Electronic Structures of Ag+(benzo-18-crown-6), Ag+(dibenzo-18-crown-6), and Ag+(dibenzo-15-crown-5) Complexes Investigated by Cold Gas-Phase Spectroscopy2019

    • Author(s)
      Kitamura Yuma、Muramatsu Satoru、Kida Motoki、Ebata Takayuki、Inokuchi Yoshiya
    • Journal Title

      The Journal of Physical Chemistry A

      Volume: 123 Issue: 42 Pages: 9185-9192

    • DOI

      10.1021/acs.jpca.9b06991

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Selective Probing of Potassium Ion in Solution by Intramolecular Excimer Fluorescence of Dibenzo-Crown Ethers2018

    • Author(s)
      Kida Motoki、Kubo Mayuko、Ujihira Tomoyuki、Ebata Takayuki、Abe Manabu、Inokuchi Yoshiya
    • Journal Title

      ChemPhysChem

      Volume: 19 Issue: 11 Pages: 1331-1335

    • DOI

      10.1002/cphc.201800163

    • NAID

      120006635194

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Microhydration of Dibenzo-18-Crown-6 Complexes with K+, Rb+, and Cs+ Investigated by Cold UV and IR Spectroscopy in the Gas Phase2018

    • Author(s)
      Inokuchi Yoshiya、Ebata Takayuki、Rizzo Thomas R.
    • Journal Title

      The Journal of Physical Chemistry A

      Volume: 122 Issue: 15 Pages: 3754-3763

    • DOI

      10.1021/acs.jpca.7b12385

    • NAID

      120006619343

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Different photoisomerization routes found in the structural isomers of hydroxy methylcinnamate2018

    • Author(s)
      Kinoshita Shin-nosuke、Miyazaki Yasunori、Sumida Masataka、Onitsuka Yuuki、Kohguchi Hiroshi、Inokuchi Yoshiya、Akai Nobuyuki、Shiraogawa Takafumi、Ehara Masahiro、Yamazaki Kaoru、Harabuchi Yu、Maeda Satoshi、Taketsugu Tetsuya、Ebata Takayuki
    • Journal Title

      Physical Chemistry Chemical Physics

      Volume: 20 Issue: 26 Pages: 17583-17598

    • DOI

      10.1039/c8cp00414e

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Pseudorotaxanes in the gas phase: structure and energetics of protonated dibenzylamine-crown ether complexes2018

    • Author(s)
      Motoki Kida, Daisuke Shimoyama, Toshiaki Ikeda, Ryo Sekiya, Takeharu Haino, Takayuki Ebata, Christophe Jouvet, Yoshiya Inokuchi
    • Journal Title

      Physical Chemistry Chemical Physics

      Volume: 20 Issue: 27 Pages: 18678-18687

    • DOI

      10.1039/c8cp02707b

    • NAID

      120006650742

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Laser spectroscopic study on sinapic acid and its hydrated complex in a cold gas phase molecular beam2018

    • Author(s)
      Kenjo Seiya、Iida Yuji、Chaki Nobumasa、Kinoshita Shin-nosuke、Inokuchi Yoshiya、Yamazaki Kaoru、Ebata Takayuki
    • Journal Title

      Chemical Physics

      Volume: 515 Pages: 381-386

    • DOI

      10.1016/j.chemphys.2018.07.007

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] UV and IR Spectroscopy of Cryogenically Cooled, Lanthanide-Containing Ions in the Gas Phase2017

    • Author(s)
      Y. Inokuchi, M. Kaneko, T. Honda, S. Nakashima, T. Ebata, and T. R. Rizzo
    • Journal Title

      Inorg. Chem.

      Volume: 56 Issue: 1 Pages: 277-281

    • DOI

      10.1021/acs.inorgchem.6b02134

    • NAID

      120006469206

    • Related Report
      2017 Annual Research Report 2016 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Geometric and Electronic Structures of Dibenzo-15-Crown-5 Complexes with Alkali Metal Ions Studied by UV Photodissociation and UV-UV Hole-Burning Spectroscopy2017

    • Author(s)
      Y. Inokuchi, M. Kida, and T. Ebata
    • Journal Title

      J. Phys. Chem. A

      Volume: 121 Issue: 5 Pages: 954-962

    • DOI

      10.1021/acs.jpca.6b09653

    • NAID

      120006482860

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Electronic Structure and Conformational Conversion of Calix[4]arene Complexes with Alkali Metal Ions2017

    • Author(s)
      Y. Inokuchi, K. Hirai, and T. Ebata
    • Journal Title

      Phys. Chem. Chem. Phys.

      Volume: 19 Issue: 20 Pages: 12857-12867

    • DOI

      10.1039/c7cp01580a

    • NAID

      120006482861

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 気相分子分光を基盤とした超分子化学2017

    • Author(s)
      井口佳哉
    • Journal Title

      化学と工業

      Volume: 70 Pages: 892-893

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Cage Effect on Conformational Preference and Photophysics in the Host-Guest Complex of Benzenediols with 18-Crown-62016

    • Author(s)
      Fumiya Morishima, Ryoji Kusaka, Yoshiya Inokuchi, Takeharu Haino and Takayuki Ebata
    • Journal Title

      Phys. Chem. Chem. Phys.

      Volume: 18 Issue: 11 Pages: 8027-8038

    • DOI

      10.1039/c5cp07171b

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] 3原子分子クラスター内でのラジカルイオンの存在形態の研究~赤外光解離分光にもとづいて~2016

    • Author(s)
      井口佳哉
    • Journal Title

      J. Spectrosc. Soc. Jpn.

      Volume: 65 Pages: 33-41

    • NAID

      120006489985

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Laser Spectroscopic Study of Cold Gas Phase Host-Guest Complexes of Crown Ethers2016

    • Author(s)
      T. Ebata and Y. Inokuchi
    • Journal Title

      Chem. Rec.

      Volume: 16 Issue: 3 Pages: 1034-1053

    • DOI

      10.1002/tcr.201500287

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Conformation of Alkali Metal Ion-Benzo-12-Crown-4 Complexes Investigated by UV Photodissociation and UV-UV Hole-Burning Spectroscopy2016

    • Author(s)
      Y. Inokuchi, M. Nakatsuma, M. Kida, and T. Ebata
    • Journal Title

      J. Phys. Chem. A

      Volume: 120 Issue: 32 Pages: 6394-6401

    • DOI

      10.1021/acs.jpca.6b06626

    • NAID

      120006469205

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Multi-Step Intersystem Crossing Pathways in Cinnamate-Based UV-B Sunscreens2016

    • Author(s)
      K. Yamazaki, Y. Miyazaki, Y. Harabuchi, T. Taketsugu, S. Maeda, Y. Inokuchi, S.-N. Kinoshita, M. Sumida, Y. Onitsuka, H. Kohguchi, M. Ehara, and T. Ebata
    • Journal Title

      J. Phys. Chem. Lett.

      Volume: 7 Issue: 19 Pages: 4001-4007

    • DOI

      10.1021/acs.jpclett.6b01643

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed
  • [Presentation] Supramolecular Chemistry Studied by Cold Gas-Phase Spectroscopy2019

    • Author(s)
      井口佳哉
    • Organizer
      International Symposium for Nano Science (ISNS 2019)
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Surface-enhanced infrared absorption spectroscopy of lanthanide complexes2019

    • Author(s)
      Sakiko Hirata, Takehiro Hirao, Daisuke Kajiya, Satoru Muramatsu, Ken-ichi Saitow, Takeharu Haino, Takayuki Ebata, Yoshiya Inokuchi
    • Organizer
      The 16th Nano Bio Info Chemistry Symposium
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] UV and IR spectroscopy of crown ether complexes with ammonium ion under cold gas-phase condition2019

    • Author(s)
      Mayuko Kubo, Satoru Muramatsu, Yoshiya Inokuchi
    • Organizer
      The 16th Nano Bio Info Chemistry Symposium
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Elucidation of trans → cis photoisomerization route of cinnamate by using supersonic jet/laser spectroscopy and an automated reaction route mapping method2019

    • Author(s)
      Shin-nosuke Kinoshita, Satoru Muramatsu, Yoshiya Inokuchi, Hiroshi Kohguchi, Takafumi Shiraogawa, Masahiro Ehara, Kaoru Yamazaki, Yu Harabuchi, Satoshi Maeda, Takayuki Ebata
    • Organizer
      The 16th Nano Bio Info Chemistry Symposium
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] UV spectroscopy of cryogenically cooled Ag+-benzo-crown ether complexes in the gas phase2019

    • Author(s)
      Yuma Kitamura, Motoki Kida, Satoru Muramatsu, Takayuki Ebata, Yoshiya Inokuchi
    • Organizer
      The 16th Nano Bio Info Chemistry Symposium
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 超音速ジェットレーザー分光と化学反応経路自動探索法による桂皮酸エステルの trans → cis 光異性化経路の解明2019

    • Author(s)
      木下真之介,村松悟,井口佳哉,高口博志,白男川貴史,江原正博,山崎馨,原渕祐,前田理,江幡孝之
    • Organizer
      第13回分子科学討論会
    • Related Report
      2019 Annual Research Report
  • [Presentation] ジェット冷却した7,7,8,8-テトラシアノキノジメタン(TCNQ)およびTCNQ錯体のレーザー分光2019

    • Author(s)
      茶木信雅,木下真之介,村松悟,井口佳哉,飯森俊文,江幡孝之
    • Organizer
      第13回分子科学討論会
    • Related Report
      2019 Annual Research Report
  • [Presentation] SN2遷移状態構造を有する超原子価5配位炭素化合物の気相光解離分光2019

    • Author(s)
      村松悟,木田基,Yuan Shi,山本陽介,井口佳哉
    • Organizer
      第13回分子科学討論会
    • Related Report
      2019 Annual Research Report
  • [Presentation] 銀イオン-ベンゾクラウンエーテル包接錯体の極低温気相レーザー分光2019

    • Author(s)
      北村優真,村松悟,江幡孝之,井口佳哉
    • Organizer
      第13回分子科学討論会
    • Related Report
      2019 Annual Research Report
  • [Presentation] 極低温・気相分光による,アルカリ金属イオン-カリックス[4]アレーン錯体の包接構造の研究2019

    • Author(s)
      和田梢,木田基,村松悟,江幡孝之,井口佳哉
    • Organizer
      第13回分子科学討論会
    • Related Report
      2019 Annual Research Report
  • [Presentation] 気相中におけるスフェランド―アルカリ金属イオン錯体の構造と包接能2019

    • Author(s)
      木田基,和田佳奈子,村松悟,山本陽介,井口佳哉
    • Organizer
      第13回分子科学討論会
    • Related Report
      2019 Annual Research Report
  • [Presentation] アルカリ金属イオン-ベンゾクラウンエーテル包接錯体のベンゼン位置と電子状態の相関2019

    • Author(s)
      氏平智章,木田基,下山大輔,村松悟,灰野岳晴,江幡孝之,井口佳哉
    • Organizer
      第13回分子科学討論会
    • Related Report
      2019 Annual Research Report
  • [Presentation] 桂皮酸誘導体のレーザーアブレーション/超音速ジェットレーザー分光と励起状態無輻射過程に及ぼす水素結合効果の研究2019

    • Author(s)
      飯田祐士,見生聖弥,木下真之介,村松悟,井口佳哉,江幡孝之
    • Organizer
      第13回分子科学討論会
    • Related Report
      2019 Annual Research Report
  • [Presentation] 表面増強赤外吸収分光法によるランタノイド錯イオンの構造と電子状態の研究2019

    • Author(s)
      平田早紀子,平尾岳大,加治屋大介,村松悟,齋藤健一,灰野岳晴,江幡孝之,井口佳哉
    • Organizer
      第13回分子科学討論会
    • Related Report
      2019 Annual Research Report
  • [Presentation] 極低温気相条件下におけるクラウンエーテル-アンモニウムイオン錯体の紫外~赤外分光2019

    • Author(s)
      久保麻友子,村松悟,井口佳哉
    • Organizer
      第13回分子科学討論会
    • Related Report
      2019 Annual Research Report
  • [Presentation] Microsolvation Effects on the Encapsulation of Metal Ions by Crown Ethers2019

    • Author(s)
      井口佳哉
    • Organizer
      ACS National Meeting & Expo
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Laser Spectroscopy of Tetracyanoquinodimethane (TCNQ) Isolated in a Cold Free-Jet: Unusually Long S1 Lifetime and Its Energy Dependence2019

    • Author(s)
      S. Muramatsu, N. Chaki, Y. Iida, S. Kenjo, Y. Inokuchi, T. Iimori, and T. Ebata
    • Organizer
      第35回化学反応討論会
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] UV Spectroscopy of Cold Ag+-Benzo-Crown Ether Complexes in the Gas Phase2019

    • Author(s)
      Y. Kitamura, S. Muramatsu, T. Ebata, and Y. Inokuchi
    • Organizer
      第35回化学反応討論会
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Study on nonradiative decay process and trans→cis photoisomerization of the most simple cinnamate2019

    • Author(s)
      S. Kinoshita, Y. Inokuchi, K. Nagamori, H. Nakata, Y. Onitsuka, H. Kohguchi, N. Akai, T. Shiraogawa, M. Ehara, K. Yamazaki, Y. Harabuchi, S. Maeda, T. Taketsugu, T. Ebata
    • Organizer
      第35回化学反応討論会
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Crown Ether Complexes with Ion Guests Studied by Cold, Gas-Phase Spectroscopy2019

    • Author(s)
      井口佳哉
    • Organizer
      4th Symposium on Weak Molecular Interactions
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] SEIRASに適した無電解金メッキ膜の作製と構造評価2018

    • Author(s)
      松下高輔,加治屋大介,齋藤健一,灰野岳晴,江幡孝之,井口佳哉
    • Organizer
      第12回分子科学討論会2018福岡
    • Related Report
      2018 Annual Research Report
  • [Presentation] 極低温・気相分光を基盤とした超分子化学2018

    • Author(s)
      井口佳哉
    • Organizer
      第12回分子科学討論会2018福岡
    • Related Report
      2018 Annual Research Report
    • Invited
  • [Presentation] ジベンゾクラウンエーテル-金属イオン錯体の 分子内エキシマー形成の研究2018

    • Author(s)
      久保麻友子,安倍学, 江幡孝之,井口佳哉
    • Organizer
      第12回分子科学討論会2018福岡
    • Related Report
      2018 Annual Research Report
  • [Presentation] レーザーアブレーション法によるシナピン酸と その水和錯体のジェット冷却レーザー分光2018

    • Author(s)
      見生聖弥,飯田祐士,茶木信雅,木下真之介,井口佳哉,山崎馨,江幡孝之
    • Organizer
      第12回分子科学討論会2018福岡
    • Related Report
      2018 Annual Research Report
  • [Presentation] レーザーアブレーション法/ジェット冷却法による桂皮酸誘導体と その水錯体のレーザー分光2018

    • Author(s)
      飯田祐士,見生聖弥,茶木信雅,井口佳哉,江幡孝之
    • Organizer
      第12回分子科学討論会2018福岡
    • Related Report
      2018 Annual Research Report
  • [Presentation] methoxy ethylcinnamateの構造異性体における trans → cis光異性化の研究2018

    • Author(s)
      中山晋吾,木下真之介,井口佳哉,江幡孝之,鬼塚侑樹,高口博志,下山大輔,灰野岳晴,門脇範人,安倍学
    • Organizer
      第12回分子科学討論会2018福岡
    • Related Report
      2018 Annual Research Report
  • [Presentation] 金薄膜に化学吸着したランタノイドージグリコールアミド錯イオンのSEIRA分光2018

    • Author(s)
      本田匠,加治屋大介,金子政志,齋藤健一,灰野岳晴,江幡孝之,井口佳哉
    • Organizer
      第12回分子科学討論会2018福岡
    • Related Report
      2018 Annual Research Report
  • [Presentation] 気相中におけるプロトン付加ジベンジルアミン-クラウンエーテル 擬ロタキサンの構造と形成メカニズム2018

    • Author(s)
      木田基,下山大輔,池田俊明,関谷亮,灰野岳晴,江幡孝之,Jouvet Christophe,井口佳哉
    • Organizer
      第12回分子科学討論会2018福岡
    • Related Report
      2018 Annual Research Report
  • [Presentation] 極低温気相紫外分光を用いたアルカリ金属イオンージベンゾ-24-クラウン-8包接錯体の構造と電子状態の研究2018

    • Author(s)
      氏平智章,木田基,下山大輔,灰野岳晴,江幡孝之,井口佳哉
    • Organizer
      第12回分子科学討論会2018福岡
    • Related Report
      2018 Annual Research Report
  • [Presentation] 桂皮酸エステルの trans → cis 光異性化の体系的な研究2018

    • Author(s)
      木下真之介,宮崎康典,井口佳哉,江幡孝之,井上昂輔,長森啓悟,鬼塚侑樹,高口博志,赤井伸行,白男川貴史,江原正博,山崎馨,原渕祐,前田理,武次徹也
    • Organizer
      第12回分子科学討論会2018福岡
    • Related Report
      2018 Annual Research Report
  • [Presentation] Study of the substituent effects on trans -> cis photoisomerization of cinnamic acid derivatives2018

    • Author(s)
      Shingo Nakayama, Shin-nosuke Kinoshita, Yoshiya Inokuchi, Takayuki Ebata, Yuuki Onitsuka, Hiroshi Kohguchi, Daisuke Shimoyama, Takeharu Haino
    • Organizer
      The 15 th Nano Bio Info Chemistry Symposium
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Systematic study on trans → cis photoisomerization of cinnamate derivatives2018

    • Author(s)
      S. Kinoshita, Y. Miyazaki, Y. Inokuchi, T. Ebata, K. Inoue, K. Nagamori, Y. Onitsuka, H. Kohguchi, N. Akai, T. Shiraogawa, M. Ehara, K. Yamazaki, Y. Harabuchi, S. Maeda, T. Taketsugu
    • Organizer
      The 15 th Nano Bio Info Chemistry Symposium
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Structure and energetics of protonated dibenzylamine-crown ether pseudorotaxane in the gas phase2018

    • Author(s)
      Motoki Kida, Daisuke Shimoyama, Toshiaki Ikeda, Ryo Sekiya, Takeharu Haino, Takayuki Ebata, Christophe Jouvet, Yoshiya Inokuchi
    • Organizer
      The 15 th Nano Bio Info Chemistry Symposium
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 極低温・気相分光による超分子化学の研究2018

    • Author(s)
      井口佳哉
    • Organizer
      IQCE量子化学探索講演会2018「量子化学で探る化学の最先端」
    • Related Report
      2018 Annual Research Report
    • Invited
  • [Presentation] Crown Ether Complexes Studied by Cold, Gas-Phase Spectroscopy: Relationship between Structures and Functions2018

    • Author(s)
      Yoshiya Inokuchi
    • Organizer
      日本化学会第99春季年会
    • Related Report
      2018 Annual Research Report
    • Invited
  • [Presentation] レーザーアブレーション法による不揮発性分子と包接錯体のジェット冷却レーザー分光2017

    • Author(s)
      見生聖弥,井口佳哉,江幡孝之
    • Organizer
      第11回分子科学討論会2017仙台
    • Related Report
      2017 Annual Research Report
  • [Presentation] 分光学的手法によるランタノイド/マイナーアクチノイド分離を目的とした研究2017

    • Author(s)
      本田匠,灰野岳晴,江幡孝之,井口佳哉
    • Organizer
      第11回分子科学討論会2017仙台
    • Related Report
      2017 Annual Research Report
  • [Presentation] 極低温気相条件下におけるジベンゾクラウンエーテル-金属イオン錯体の構造と電子的相互作用に関する研究2017

    • Author(s)
      木田基,江幡孝之,井口佳哉
    • Organizer
      第11回分子科学討論会2017仙台
    • Related Report
      2017 Annual Research Report
  • [Presentation] 極低温気相紫外分光による,カリックス[4]アレーン-アルカリ金属イオン錯体の電子状態と配座異性体の研究2017

    • Author(s)
      井口佳哉,平井健太,江幡孝之
    • Organizer
      第11回分子科学討論会2017仙台
    • Related Report
      2017 Annual Research Report
  • [Presentation] para-, meta-, ortho-hydroxy methylcinnamateの無輻射緩和経路とtrans → cis異性化の研究2017

    • Author(s)
      木下真之介,宮崎康典,井口佳哉,江幡孝之,住田聖太,鬼塚侑樹,高口博志,赤井伸行,白男川貴史,江原正博,山崎馨,原渕祐,前田理,武次徹也
    • Organizer
      第11回分子科学討論会2017仙台
    • Related Report
      2017 Annual Research Report
  • [Presentation] Hydroxy methylcinnamate における無輻射失活経路の置換位置依存性2017

    • Author(s)
      山崎馨,木下真之介,宮崎康典,住田聖太,鬼塚侑樹,高口博志, 井口佳哉,赤井伸行,白男川貴史,江原正博,原渕祐,前田理,武次徹也,江幡孝之
    • Organizer
      第11回分子科学討論会2017仙台
    • Related Report
      2017 Annual Research Report
  • [Presentation] 日焼け防止剤としての桂皮酸誘導体の無輻射過程の研究2017

    • Author(s)
      中山晋吾, 井口佳哉, 高口博志, 鬼塚侑樹,木下真之介,江幡孝之
    • Organizer
      第11回分子科学討論会2017仙台
    • Related Report
      2017 Annual Research Report
  • [Presentation] Study on the nonradiative process of cinnamic acid derivatives as sunscreen agents2017

    • Author(s)
      Shingo Nakayama, Yoshiya Inokuchi, Hiroshi Kohguchi, Yuuki Onitsuka, Shin-nosuke Kinoshita, and Takayuki Ebata
    • Organizer
      The 14th Nano Bio Info Chemistry Symposium
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Study of nonradiative decay process and trans → cis isomerization of para-, meta-, ortho-hydoroxy methylcinnamate2017

    • Author(s)
      S. Kinoshita, Y. Miyazaki, Y. Inokuchi, T. Ebata, M. Sumida, Y. Onitsuka, H. Kohguchi, N. Akai, T. Shiraogawa, M. Ehara, K. Yamazaki, Y. Harabuchi, S. Maeda, and T. Taketsugu
    • Organizer
      The 14th Nano Bio Info Chemistry Symposium
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Laser spectroscopic study of jet-cooled non-volatile molecules combined with laser ablation2017

    • Author(s)
      Seiya Kenjo, Yoshiya Inokuchi, and Takayuki Ebata
    • Organizer
      The 14th Nano Bio Info Chemistry Symposium
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Conformation of alkali metal ion-B12C4 complexes studied by UV spectroscopy under cold gas-phase conditions2016

    • Author(s)
      Maki Nakatsuma, Motoki Kida, Takayuki Ebata, Yoshiya Inokuchi
    • Organizer
      The 13th Nano Bio Info Chemistry Symposium, The 8th Japanese-Russian Seminar on Chemical Physics of Molecules and Polyfunctional Materials
    • Place of Presentation
      Hiroshima University
    • Year and Date
      2016-12-10
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] UV-Deep UV pump-probe spectroscopic study on nonradiative decay process of cinnamate derivatives2016

    • Author(s)
      Shin-nosuke Kinoshita, Yasunori Miyazaki, Yoshiya Inokuchi, Takayuki Ebata, Masataka Sumida, Yuuki Onitsuka, Hiroshi Kohguchi
    • Organizer
      The 13th Nano Bio Info Chemistry Symposium, The 8th Japanese-Russian Seminar on Chemical Physics of Molecules and Polyfunctional Materials
    • Place of Presentation
      Hiroshima University
    • Year and Date
      2016-12-10
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] The geometric and electronic structures of dibenzo-15-crown-5 complexes with alkali metal ions studied by cold ion trap-laser spectroscopy2016

    • Author(s)
      Motoki Kida, Takayuki Ebata, Yoshiya Inokuchi
    • Organizer
      The 13th Nano Bio Info Chemistry Symposium, The 8th Japanese-Russian Seminar on Chemical Physics of Molecules and Polyfunctional Materials
    • Place of Presentation
      Hiroshima University
    • Year and Date
      2016-12-10
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Laser spectroscopic study of jet-cooled non-volatile molecules combined with laser ablation2016

    • Author(s)
      Seiya Kenjo, Shingo Nakayama, Fumiya Morishima, Yoshiya Inokuchi, Takayuki Ebata
    • Organizer
      The 13th Nano Bio Info Chemistry Symposium, The 8th Japanese-Russian Seminar on Chemical Physics of Molecules and Polyfunctional Materials
    • Place of Presentation
      Hiroshima University
    • Year and Date
      2016-12-10
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Structure of metal ion-crown ether complexes on Au surface investigated by SEIRA and electrochemical measurements2016

    • Author(s)
      Takumi Honda, Toshiaki Ikeda, Takeharu Haino, Takayuki Ebata, Yoshiya Inokuchi
    • Organizer
      The 13th Nano Bio Info Chemistry Symposium, The 8th Japanese-Russian Seminar on Chemical Physics of Molecules and Polyfunctional Materials
    • Place of Presentation
      Hiroshima University
    • Year and Date
      2016-12-10
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] プロトン付加ジベンジルアミンとそのクラウンエーテル擬ロタキサンの極低温気相紫外分光2016

    • Author(s)
      井口佳哉,江幡孝之
    • Organizer
      第10回分子科学討論会2016神戸
    • Place of Presentation
      神戸ファッションマート
    • Year and Date
      2016-09-13
    • Related Report
      2016 Annual Research Report
  • [Presentation] 極低温気相分光による、ベンゾ-12-クラウン-4イオン錯体の紫外スペクトルとUV-UVホールバーニングスペクトルの観測2016

    • Author(s)
      中間真紀、木田基、江幡孝之、井口佳哉
    • Organizer
      第10回分子科学討論会2016神戸
    • Place of Presentation
      神戸ファッションマート
    • Year and Date
      2016-09-13
    • Related Report
      2016 Annual Research Report
  • [Presentation] SEIRA分光法と電気化学測定による有機層-水面に存在するクラウンエーテルの金属イオン包接状態の研究2016

    • Author(s)
      本田匠,古谷祐詞,灰野岳晴,江幡孝之,井口佳哉
    • Organizer
      第10回分子科学討論会2016神戸
    • Place of Presentation
      神戸ファッションマート
    • Year and Date
      2016-09-13
    • Related Report
      2016 Annual Research Report
  • [Presentation] レーザーアブレーション/超音速分子線を用いた包接化合物のレーザー分光2016

    • Author(s)
      江幡孝之,森島史哉,井口佳哉
    • Organizer
      第10回分子科学討論会2016神戸
    • Place of Presentation
      神戸ファッションマート
    • Year and Date
      2016-09-13
    • Related Report
      2016 Annual Research Report
  • [Presentation] 18-Crown-6の中性ゲスト分子に対するInduced-fit包接と分子認識能力2016

    • Author(s)
      森島史弥、井口佳哉、江幡孝之
    • Organizer
      第10回分子科学討論会2016神戸
    • Place of Presentation
      神戸ファッションマート
    • Year and Date
      2016-09-13
    • Related Report
      2016 Annual Research Report
  • [Presentation] 極低温気相紫外分光を用いた、calix[4]areneと4-tert-butyl-calix[4]areneの金属イオン包接構造の研究2016

    • Author(s)
      平井健太,木田基,江幡孝之,井口佳哉
    • Organizer
      第10回分子科学討論会2016神戸
    • Place of Presentation
      神戸ファッションマート
    • Year and Date
      2016-09-13
    • Related Report
      2016 Annual Research Report
  • [Presentation] 極低温気相レーザー分光によるジベンゾ―15―クラウン―5イオン錯体の構造と分子間相互作用の研究2016

    • Author(s)
      木田基,江幡孝之,井口佳哉
    • Organizer
      第10回分子科学討論会2016神戸
    • Place of Presentation
      神戸ファッションマート
    • Year and Date
      2016-09-13
    • Related Report
      2016 Annual Research Report
  • [Presentation] A Cold Spectroscopic Study on Ion Complexes of Crown Ethers in the Gas Phase2016

    • Author(s)
      Yoshiya Inokuchi
    • Organizer
      International Symposium: Recent Progress in Molecular Spectroscopy and Dynamics
    • Place of Presentation
      Nishijin Plaza, Kyushu University, Fukuoka, Japan
    • Year and Date
      2016-07-07
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research / Invited

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Published: 2016-04-21   Modified: 2021-02-19  

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