A dual functional colorimetric and fluorescence chemosensor based on benzo[f]fluorescein dye derivatives for copper ions and pH; kinetics and thermodynamic study

[Display omitted] •New derivatives of Xanthene dyes (BFFNH) was prepared and fully characterized.•The prepared compound showing high selectivity and sensitivity in micro-mole to Cu+2.•The BFFNH considered as a duel functional chemosensor to heavy metal and pH.•Thermodynamics and kinetics study of th...

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