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2010 Fiscal Year Final Research Report

Development of Determination Method of Phosphate Using Carbazole Chromophore as Supramolecular Architecture

Research Project

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Project/Area Number 20550075
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field Analytical chemistry
Research InstitutionOsaka Kyoiku University

Principal Investigator

KUBONO Koji  Osaka Kyoiku University, 教育学部, 准教授 (00269531)

Co-Investigator(Kenkyū-buntansha) YOKOI Kunihiko  大阪教育大学, 教育学部, 教授 (30144554)
TANI Keita  大阪教育大学, 教育学部, 教授 (60207165)
Project Period (FY) 2008 – 2010
Keywords環境分析 / 超分子 / リン酸イオン / カルバゾール
Research Abstract

This study is a development of determination method of phosphate utilizing supramolecular reaction between carbazole derivatives metal ions and the target ion. We tried to synthesize the carbazole compounds containing coordinating groups and hydrogen-bonded groups which can form complexes with phosphate, such as carboxyl group, urea group, azacrownether, aminophenol, etc. The obtained carbazole derivatives have been characterized by UV-Vis and fluorescence spectroscopy to study the interactions between them with metal ions and phosphate. Carbazolophane (1), containing azacrownether moiety, gave rise to the enhancement of absorbance in UV-Vis and emission intensity, and the red-shift of fluorescence spectra by the addition of Zn(II). Fluorescence spectra of Zn(II) complex with 1 in the presence of dihydrogenphosphate were greatly changed, that is the decrease of emission intensity and the blue-shift were observed. In the solution of carbazole derivative (2), containing aminophenol moiety, fluorescence quenching was observed by the addition of Cu(II). However, the addition of dihydrogenohosphate in the solution of Cu(II) complex with 2 gave the enhancement of emission intensity in fluorescence spectra. The calibration curve was linear in the range of 10-150 nM of dihydrogenphosphate.

  • Research Products

    (16 results)

All 2011 2010 2009 2008

All Journal Article (6 results) (of which Peer Reviewed: 6 results) Presentation (10 results)

  • [Journal Article] Aqua[2,2',4,4'-tetrafluoro-6,6'-(piperazine-1,4-diyldimethylene)diphenolato]copper(II).2010

    • Author(s)
      K.Kubono, Y.Tsuno, K.Tani, K.Yokoi
    • Journal Title

      Acta Crystallographica E66

      Pages: 1397-1398

    • Peer Reviewed
  • [Journal Article] 溶存態リン化学種のスペシエーションのための光分解前処理法と光分解反応機構2010

    • Author(s)
      西崇司, 平康剛大, 久保埜公二, 横井邦彦
    • Journal Title

      分析化学 59

      Pages: 659-664

    • Peer Reviewed
  • [Journal Article] Bis[μ-4,4',6,6'-tetrachloro-2,2'-(piperazine-1, 4-diyldimethylene)diphenolato]dicopper(II).2009

    • Author(s)
      K.Kubono, C.Noshita, K.Tani, K.Yokoi
    • Journal Title

      Acta Crystallographica E65

      Pages: 1685-1686

    • Peer Reviewed
  • [Journal Article] Synthesis and Photophysical Properties of Tris-bridged[3.3.n](3,6,9)Carbazolophanes.2009

    • Author(s)
      K.Tani, N.Sakumoto, K.Kubono, K.Hori, Y.Tohda, H.Benten, H.Ohkita, S.Ito, M.Yamamoto
    • Journal Title

      Chemistry Letters 38

      Pages: 140-141

    • Peer Reviewed
  • [Journal Article] A monoclinic polymorph of 4,4'-dichloro-2,2'-(piperazine-1,4-diyldimethylene)diphenol.2008

    • Author(s)
      K.Kubono, Y.Tsuno, K.Tani, K.Yokoi
    • Journal Title

      Acta Crystallographica E64

      Pages: 02446

    • Peer Reviewed
  • [Journal Article] 4,4'-Dichloro-2,2'-(piperazine-1,4-diyldimeth-ylene)diphenol.2008

    • Author(s)
      K.Kubono, Y.Tsuno, K.Tani, K.Yokoi
    • Journal Title

      Acta Crystallographica E64

      Pages: 02309

    • Peer Reviewed
  • [Presentation] カルバゾロファン型蛍光イオンセンサーの開発とアニオン効果2011

    • Author(s)
      楠本直, 久保埜公二, 谷敬太, 横井邦彦
    • Organizer
      日本化学会第91春季年会
    • Place of Presentation
      神奈川大学
    • Year and Date
      2011-03-28
  • [Presentation] アザクラウン型カルバゾールを配位子とする金属錯体の生成と分光学的性質2010

    • Author(s)
      楠本直, 久保埜公二, 谷敬太, 中川小百合, 横井邦彦
    • Organizer
      第60回錯体化学討論会
    • Place of Presentation
      大阪国際交流センター
    • Year and Date
      2010-09-27
  • [Presentation] アザクラウノカルバゾロファン型金属センサーの開発とアニオン効果2010

    • Author(s)
      久保埜公二, 楠本直, 谷敬太, 中川小百合, 横井邦彦
    • Organizer
      日本分析化学会第59年会
    • Place of Presentation
      東北大学
    • Year and Date
      2010-09-17
  • [Presentation] カルバゾールを発色団とする金属イオンセンサーの蛍光挙動2010

    • Author(s)
      楠本直, 久保埜公二, 谷敬太, 横井邦彦
    • Organizer
      日本分析化学会第59年会
    • Place of Presentation
      東北大学
    • Year and Date
      2010-09-15
  • [Presentation] カルバゾールを有するアニオンレセプターの設計と発光挙動2010

    • Author(s)
      久保埜公二, 祷理沙, 谷敬太, 横井邦彦
    • Organizer
      71回分析化学討論会
    • Place of Presentation
      島根大学
    • Year and Date
      2010-05-16
  • [Presentation] カルバゾールを発色団とする金属イオンセンサーの蛍光特性2010

    • Author(s)
      楠本直, 久保埜公二, 谷敬太, 横井邦彦
    • Organizer
      日本化学会第90春季年会
    • Place of Presentation
      近畿大学
    • Year and Date
      2010-03-28
  • [Presentation] ウレア基を有する蛍光性アニオンレセプターの設計と発光挙動2010

    • Author(s)
      祷理沙, 久保埜公二, 谷敬太, 横井邦彦
    • Organizer
      日本化学会第90春季年会
    • Place of Presentation
      近畿大学
    • Year and Date
      2010-03-28
  • [Presentation] 超分子相互作用を利用した多核錯体の生成とイオン認識2009

    • Author(s)
      久保埜公二, 上野貴之, 大嶋俊一, 谷口智弘, 横井邦彦
    • Organizer
      日本分析化学会第58年会
    • Place of Presentation
      北海道大学
    • Year and Date
      2009-09-25
  • [Presentation] カルバゾールを発色団とするアザクラウン型金属イオンセンサーの蛍光特性2009

    • Author(s)
      久保埜公二, 谷敬太, 中川小百合, 嶽佑輔, 横井邦彦
    • Organizer
      第70回分析化学討論会
    • Place of Presentation
      和歌山大学
    • Year and Date
      2009-05-17
  • [Presentation] カルバゾールを発色団とするアザクラウン型蛍光センサーの開発2008

    • Author(s)
      久保埜公二, 谷敬太, 中川小百合, 嶽佑輔, 横井邦彦
    • Organizer
      日本分析化学会第57年会
    • Place of Presentation
      福岡大学
    • Year and Date
      2008-09-10

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Published: 2012-01-26   Modified: 2016-04-21  

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