Photometric Analysis with Reaction between Metal Ion {M} and Organic Reagent {R}

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  • MORI Itsuo
    Laboratory of Analytical Chemistry II, Osaka University of Pharmaceutical Sciences

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  • 金属イオン {M} -有機試薬 {R} 反応を用いる光分析法
  • キンゾク イオン M ユウキ シヤク R ハンノウ オ モチイル コウブンセキホウ

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Abstract

Firstly, the syntheses of various organic reagents {R} containing such xanthene derivatives as O-hydroxyhydro-quinonephthalein (QnPh), and 3,4,5,6-tetrahydroxyfluoran (gallein, Gall) were studied. Secondarily, the coexisting effects of surfactant (cationic-, anionic-, amphoteric- and nonionic-surfactants alone or combination) on the coloring or fluorescence reactions between various {R} such as xanthene derivatives, aromatic amines and various metal ions {M} such as bismuth (III), tin (IV), iron (III), molybdenum (VI), uranium (VI), cobalt (II), aluminum (III), etc. were systematically investigated. Thirdly, numerous simple and sensitive photometric analyses (spectrophotometry and fluorophotometry) for various {M} and organic compounds {Org} such as biological samples, and pharmaceutical preparations by formation reactions of {R-M} binary or {(R-M)-Org} ternary complexes were established in the coexistence of surfactant alone or combination.

Journal

  • YAKUGAKU ZASSHI

    YAKUGAKU ZASSHI 121 (10), 707-731, 2001-10-01

    The Pharmaceutical Society of Japan

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