A phthalimide-based ESIPT fluorescent probe for sensitive detection of Cu2+ in complete aqueous solution
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A novel fluorescence-enhanced probe 2-butyl-1,3-dioxoisoindolin-4-yl picolinate (BDIP) has been developed for the detection of Cu2+ based on the excited-state intramolecular proton transfer (ESIPT) process. BDIP utilized a phthalimide derivative as the fluorop... ...
