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Development of Luminescent Lanthanide Sensors for Multi-Point Specific Molecular Recognition in Aqueous Media

Research Project

Project/Area Number 15K21162
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeMulti-year Fund
Research Field Device related chemistry
Analytical chemistry
Research InstitutionNara Women's University

Principal Investigator

KATAOKA YUMIKO  奈良女子大学, 自然科学系, 助教 (00532194)

Research Collaborator KAJIWARA Takashi  
SINODA Satoshi  
Project Period (FY) 2015-04-01 – 2018-03-31
Project Status Completed (Fiscal Year 2017)
Budget Amount *help
¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Fiscal Year 2017: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2016: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2015: ¥3,250,000 (Direct Cost: ¥2,500,000、Indirect Cost: ¥750,000)
Keywords希土類錯体 / 発光センサー / 分子認識 / 光化学 / 材料化学 / 錯体化学 / 発光プローブ / 発光特性
Outline of Final Research Achievements

Luminescent lanthanide (Ln(III)) complexes have shown great interest as candidates for luminescence probes for substrates recognitions such as substrate biomolecules and inorganic anions, because of the unique photo-physical properties of Ln(III) ions including long lifetime and narrow spectra within visible or near-infrared regions. In these system, most of luminescence response derived from formation of association complex with the guest substrate molecules and the host lanthanide complexes.
In this report, we developed the luminescent lanthanide sensors with Ln(III) complexes for multi-point specific molecular recognition in aqueous media. We reported that the development of the cation-anion sensing of Eu(III) complex and the ratiometric anion sensing with mixed-Eu(III)/Tb(III) complex were successful.

Report

(4 results)
  • 2017 Annual Research Report   Final Research Report ( PDF )
  • 2016 Research-status Report
  • 2015 Research-status Report
  • Research Products

    (15 results)

All 2018 2017 2016 2015

All Journal Article (2 results) (of which Peer Reviewed: 2 results,  Open Access: 2 results) Presentation (13 results) (of which Int'l Joint Research: 7 results)

  • [Journal Article] “Structural Switching from Paramagnetic to Single-Molecule Magnet Behaviour of LnZn2 Trinuclear Complexes”2015

    • Author(s)
      Poh Ling Then, Chika Takehara, Yumiko Kataoka, Motohiro Nakano, Tomoo Yamamura, Takashi Kajiwara
    • Journal Title

      Dalton Transactions

      Volume: 44 Issue: 41 Pages: 18038-18048

    • DOI

      10.1039/c5dt02965a

    • Related Report
      2015 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] “Slow Magnetic relaxation of Light Lanthanide-Based Liner LnZn2 Trinuclear Complexes”2015

    • Author(s)
      Chika Takehara, Poh Ling Then, Yumiko Kataoka, Motohiro Nakano, Tomoo Yamamura, Takashi Kajiwara
    • Journal Title

      Dalton Transactions

      Volume: 44 Issue: 41 Pages: 18276-18283

    • DOI

      10.1039/c5dt03148f

    • Related Report
      2015 Research-status Report
    • Peer Reviewed / Open Access
  • [Presentation] IDA骨格を基盤とする新規四座配位子を含むEu(III)錯体の水溶液中における錯体形成挙動と発光特性の検討2018

    • Author(s)
      小森 優美・工藤 真弓・片岡 悠美子・梶原 孝志
    • Organizer
      日本化学会第98回春季年会
    • Related Report
      2017 Annual Research Report
  • [Presentation] サイクレン骨格を有する発光性希土類錯体によるアニオン認識能の検討2018

    • Author(s)
      工藤 真弓・小森 優美・片岡 悠美子・梶原 孝志
    • Organizer
      日本化学会第98回春季年会
    • Related Report
      2017 Annual Research Report
  • [Presentation] Lanthanide Luminescence Sensing of Anion and Cation Using Eu(III) and Tb(III) Complexes with Pybox Ligands2017

    • Author(s)
      Yumiko Kataoka, Kaho Nakamura, Misa Nokami, Mayumi Kudou, Satoshi Shinoda, Takashi Kajiwara
    • Organizer
      The 67th Conference of Japan Society of Coordination Chemistry
    • Related Report
      2017 Annual Research Report
  • [Presentation] Pybox配位子を含むEu(III)/Tb(III)混合希土類錯体による発光性アニオンセンシング2016

    • Author(s)
      中村香穂、野上実沙、片岡悠美子、篠田哲史、梶原孝志
    • Organizer
      錯体化学会第66回討論会
    • Place of Presentation
      福岡大学(福岡)
    • Year and Date
      2016-09-10
    • Related Report
      2016 Research-status Report
  • [Presentation] 溶液中での五配位座Pybox誘導体を用いたEu(III)錯体の構造と発光特性の相関2016

    • Author(s)
      野上実沙、中村香穂、片岡悠美子、篠田哲史、梶原孝志
    • Organizer
      錯体化学会第66回討論会
    • Place of Presentation
      福岡大学(福岡)
    • Year and Date
      2016-09-10
    • Related Report
      2016 Research-status Report
  • [Presentation] Ion - pair Sensing with Luminescent Ln(III) Complexes Containing Pybox Ligands2016

    • Author(s)
      Yumiko Kataoka
    • Organizer
      Rare Earths 2016 in Sapporo, Japan
    • Place of Presentation
      北海道大学(札幌)
    • Year and Date
      2016-06-05
    • Related Report
      2016 Research-status Report
    • Int'l Joint Research
  • [Presentation] "Ion-Pair Sensing with Luminescent Ln(III) Complexes containing Pybox Ligands"2016

    • Author(s)
      Yumiko Kataoka, Ikumi Tomotsuka, Maki Harai, Satoshi Shinoda, Takashi Kajiwara
    • Organizer
      Rare Earth 2016
    • Place of Presentation
      北海道大学(北海道)
    • Year and Date
      2016-06-05
    • Related Report
      2015 Research-status Report
    • Int'l Joint Research
  • [Presentation] “Anion Sensing and Luminescence Properties with Ln(III) Complexes containing Pybox Ligands”2016

    • Author(s)
      Yumiko Kataoka,Kaho Nakamura, Misa Nokami, Satoshi Shinoda, Takashi Kajiwara
    • Organizer
      International Symposium on Lanthanide Coordination Chemistry (SLCC 2016)
    • Place of Presentation
      青山学院大学(東京)
    • Year and Date
      2016-06-03
    • Related Report
      2015 Research-status Report
    • Int'l Joint Research
  • [Presentation] Ratiometric Anion Sensing and Luminescence Properties with Mixed-Ln(III) Complexes containing Pybox Ligands2016

    • Author(s)
      Yumiko Kataoka
    • Organizer
      International Symposium on Lanthanide Coordination Chemistry (ISLCC 2016)
    • Place of Presentation
      青山学院大学(神奈川)
    • Related Report
      2016 Research-status Report
    • Int'l Joint Research
  • [Presentation] “Luminescence Properties and Anion Sensing with Ln(III) Complexes containing Pybox Ligands”2015

    • Author(s)
      Yumiko Kataoka, Ikumi Tomotsuka, Maki Harai, Kaho Nakamura, Misa Nokami, Satoshi Shinoda, Takashi Kajiwara
    • Organizer
      Pacifichem. 2015
    • Place of Presentation
      アメリカ(ハワイ)
    • Year and Date
      2015-12-15
    • Related Report
      2015 Research-status Report
    • Int'l Joint Research
  • [Presentation] “Syntheses and Luminescence Properties of Ln(III) Complexes containing Pentadentate Pybox Derivative”2015

    • Author(s)
      Misa Nokami, Kaho Nakamura, Ikumi Tomotsuka, Maki Harai, Yumiko Kataoka, Takashi Kajiwara
    • Organizer
      Pacifichem. 2015
    • Place of Presentation
      アメリカ(ハワイ)
    • Year and Date
      2015-12-15
    • Related Report
      2015 Research-status Report
    • Int'l Joint Research
  • [Presentation] “Luminescence Anion Sensing with Mixed-Ln(III) Complex containing Tridentate Pybox Ligand”2015

    • Author(s)
      Kaho Nakamura, Misa Nokami, Ikumi Tomotsuka, Maki Harai, Yumiko Kataoka, Takashi Kajiwara
    • Organizer
      Pacifichem. 2015
    • Place of Presentation
      アメリカ(ハワイ)
    • Year and Date
      2015-12-15
    • Related Report
      2015 Research-status Report
    • Int'l Joint Research
  • [Presentation] “Luminescence Properties and Anion Sensing with Ln(III) Complexes containing Pybox Ligands”2015

    • Author(s)
      Yumiko Kataoka, Ikumi Tomotsuka, Maki Harai,Kaho Nakamura, Misa Nokami, Satoshi Shinoda, Takashi Kajiwara
    • Organizer
      第65回錯体化学討論会
    • Place of Presentation
      奈良女子大学(奈良)
    • Year and Date
      2015-09-21
    • Related Report
      2015 Research-status Report

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Published: 2015-04-16   Modified: 2019-03-29  

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