Electrogenerated chemiluminescence of tris(dibenzoylmethane)phenanthroline europium(III) as a light source: An application for the detection of PO4 3- based on the ion associate formation of phosphomolybdic acid and malachite green

Eri Kunisawa, Ryoichi Ishimatsu, Koji Nakano, Toshihiko Imato

    研究成果: ジャーナルへの寄稿コメント/討論査読

    1 被引用数 (Scopus)

    抄録

    We demonstrate that electorogenerated chemiluminescence (ECL) of an organometallic Eu(III) complex, tris(dibenzoylmethane)phenanthroline europium(III), whose emission spectra is very sharp with the maximum wavelength of 612 nm, can be used as a light source for the detection of PO4 3- based on changing the absorbance of the ion associate of malachite green (MG+) and phosphomolybdic acid. The ECL was also applied to measure the absorbance of MG+. With the detection system we established, absorbance up to ~1.6 with a change of ~0.1 could be detected.

    本文言語英語
    ページ(範囲)799-802
    ページ数4
    ジャーナルanalytical sciences
    35
    7
    DOI
    出版ステータス出版済み - 2019

    !!!All Science Journal Classification (ASJC) codes

    • 分析化学

    フィンガープリント

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