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Development of Ion Sensor Based on Ion Recognitiozable Host Compond, Calix-arene Linkaged Crown Unit

Research Project

Project/Area Number 12650800
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field 工業分析化学
Research InstitutionOsaka Institute of Technology

Principal Investigator

SHIBUTANI Yasuhiko  Osaka Institute of Technology, Faculty of Engineering, Professor, 工学部, 教授 (00103002)

Co-Investigator(Kenkyū-buntansha) FUJIMORI Keiichi  Osaka Institute of Technology, Faculty of Engineering, Lecturer, 工学部, 講師 (70319573)
MORIUCHI Takayo (KAWAKAMI Takayo)  Osaka Institute of Technology, Faculty of Engineering, Assistant Professor, 工学部, 助教授 (60288751)
Project Period (FY) 2000 – 2002
Project Status Completed (Fiscal Year 2002)
Budget Amount *help
¥4,000,000 (Direct Cost: ¥4,000,000)
Fiscal Year 2002: ¥800,000 (Direct Cost: ¥800,000)
Fiscal Year 2001: ¥1,100,000 (Direct Cost: ¥1,100,000)
Fiscal Year 2000: ¥2,100,000 (Direct Cost: ¥2,100,000)
KeywordsCalix[4]arene type homogeneous bis(crown) / Phtalate ester type heterogeneous bis(crown) / Plasticizer variable ionophore / Sodium ion selective electrode / Silver ionophore / PVC membrane electrode / ナトリウムイオンセンサ / ビス(クラウン) / 電位差測定法 / ニュートラルキャリア / カリクスアレン / クラウンエーテル / カリクス[4]アレン / フタル酸エステル / イオノフォア
Research Abstract

To obtain an ion discriminative host molecule with the new function such as plasticizer variable ionophore, 12-crown-4(12cw4), 15-crown-5(15cw5) and 18-crown-5(18cw6) were adopted as the ion recognition division, and the methods for coupling to phthalic acid and calix[4]arene as the spacer division were examined. The resulting 9 kinds of derivatives, phthalic ester type homogeneous bis(crown )s <bis(12cw4), bis(15cw5), bis(18cw6): A> and heterogeneous bis(crown)s <(12cw4)-(15cw5), (15cw5)-(18cw6), (12cw4)-(18cw6): B> and calix[4]arene type homogeneous bis(crown)s <bis(12cw4), bis(15cw5), bis(18cw6): C> were characterized by electrochemical measurement to estimate by comparison of electrochemical properties of poly(vinylchloride)(PVC) membrane electrodes based on bis(crown)s.
Fundamental property and ion selectivity of the electrode based on A-type derivatives decreased in order of bis(12cw4)>bis(15cw5)>bis(18cw6), though bis(12cw4) demonstrated the Na^+ ion selectivity which is comparab … More le to the commercial Na^+ ionophore. On the other hand, it was proved that (15cw5)-(18cw6) of B-type has the new functional property of the plasticizer variation type that is the selectivity will appear for different ion by the kind of using plasticizer as following. For example, in the (15cw5)-(18cw6) based electrodes, 2-fluorophenyl-2-nitrophenyl ether(FNDPE) and o-nitrophenyl octyl ether(NPOE)-system, di-n-octylphthalate(DOP), bis(2-ethylhexyl)sebacate(DOS) and dibenzyl ether(DBE)-system and benzyl acetate(BA)-system electrodes shows the selectivity for K^+ ion, Rb^+ ion, and Cs^+ ion, respectively. The C-type derivatives also have the property of the plasticizer variation. Especially, in the electrode based on bis(15-crown-5), DOP system electrode shows Ag^+ ion selectivity(- log k^<pot>_<Ag,K> = 1.4), while NPOE system one shows K^+ ion selectivity (- log k^<pot>_<K,Ag> = 1.5). The new ionophore possessing function such as plasticizer variation property, because it is considered depend on the flexibility of ion capture site, it was judged that the heavy metal ion discrimination is also possible by the entropy effect, and it was made to develop to the functional expression as Ag^+ ionophore of Schiff base (23 kinds). Less

Report

(4 results)
  • 2002 Annual Research Report   Final Research Report Summary
  • 2001 Annual Research Report
  • 2000 Annual Research Report
  • Research Products

    (9 results)

All Other

All Publications (9 results)

  • [Publications] 植田正人, 駒井章代, 藤森啓一, 森内(川上)隆代, 澁谷康彦: "ジオキシム型シッフ堪碁ポリ塩化ビニル感応膜の銀イオン選択性評価"分析化学. 50・9. 779-784 (2002)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] 澁谷康彦: "ハイブリッド型のイオン認識化合物"ぶんせき. 9. 515-516 (2002)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] Ueda Masato, Akiyo Komai, Keiichi Fujimori, Takayo Moriuchi-Kawakami, Yasuhiko Shibutani: "Evaluation of a dioxime-type Schiff base-poly(vinyl chloride) membrane as a silver-ion selective electrode"The Japan Society for Analytical Chemistry. 51, 9. 779-784 (2002)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] Yasuhiko Shibutani: "Hybrid-type Ion Recognizable Compound"Bunseki. 515-516 (2002)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] 植田正人, 駒井章代, 藤森啓一, 森内(川上)隆代, 澁谷康彦: "ジオキシム型シッフ塩基-ポリ塩化ビニル感応膜の銀イオン選択性評価"分析化学. 50・9. 779-784 (2002)

    • Related Report
      2002 Annual Research Report
  • [Publications] 澁谷康彦: "ハイブリッド型のイオン認識化合物"ぶんせき. 9. 515-516 (2002)

    • Related Report
      2002 Annual Research Report
  • [Publications] 安田洋一郎, 森内隆代, 澁谷康彦: "電位差測定法による新規カリクスアレン型ピス(12-クラウン-4)のアルカリ金属イオン識別能の評価"Review of Polarography. 47・3. 160-160 (2001)

    • Related Report
      2001 Annual Research Report
  • [Publications] 植田正人, 榊尚子, 森内(川上)隆代, 海谷康彦: "銀イオン感応物質としてのジオキシム型シッフ塩基の電位応答性"分析化学. 50・9. 619-623 (2001)

    • Related Report
      2001 Annual Research Report
  • [Publications] Takayo Moriuchi-Kawakami, Kejichi Fujirnori, Yasuhiko Shibutani: "Potentiometric SCN-Selectivity of Polymer Membrane with Fixed Organotin Compounds"Chemistry Letters. 2001. 1298-1299 (2001)

    • Related Report
      2001 Annual Research Report

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Published: 2000-04-01   Modified: 2021-12-08  

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