Double Action: Toward Phosphorescence Ratiometric Sensing of Chromium Ion

Authors

  • Yejee Han,

    1. Department of Bioinspired Science, Ewha Womans University, Daehyun-dong, Seodaemun-gu, Seoul 120-750, Korea
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  • Youngmin You,

    Corresponding author
    1. Department of Bioinspired Science, Ewha Womans University, Daehyun-dong, Seodaemun-gu, Seoul 120-750, Korea
    • Department of Bioinspired Science, Ewha Womans University, Daehyun-dong, Seodaemun-gu, Seoul 120-750, Korea.
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  • Yong-Min Lee,

    1. Department of Bioinspired Science, Ewha Womans University, Daehyun-dong, Seodaemun-gu, Seoul 120-750, Korea
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  • Wonwoo Nam

    Corresponding author
    1. Department of Bioinspired Science, Ewha Womans University, Daehyun-dong, Seodaemun-gu, Seoul 120-750, Korea
    • Department of Bioinspired Science, Ewha Womans University, Daehyun-dong, Seodaemun-gu, Seoul 120-750, Korea.
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Abstract

original image

The phosphorescence double ratiometric sensor detects Cr(III) ions by taking advantage of reversible coordination binding and the biomimetic oxidation reaction.

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