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  • Title: A fluorescence ratiometric chemosensor for Fe³⁺ based on TBET and its application in living cells.
    Author: Wang C, Zhang D, Huang X, Ding P, Wang Z, Zhao Y, Ye Y.
    Journal: Talanta; 2014 Oct; 128():69-74. PubMed ID: 25059132.
    Abstract:
    Based on a through bond energy transfer (TBET) between rhodamine and naphthalimide fluorophores, a fluorescent ratiometric chemosensor L was designed and prepared for highly selective detection of Fe(3+) in aqueous solution and in living EC109 cells. These significant changes in the fluorescence color could be used for naked-eye detection. The reversibility established the potential of the probe as chemosensor for Fe(3+) detection.
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