Hydrazine functionalized probes for chromogenic and fluorescent ratiometric sensing of pH and F: experimental and DFT studies

Two novel hydrazine based sensors, BPPIH ( N 1 , N 3 -bis(perfluorophenyl)isophthalohydrazide) and BPBIH ( N 1′ , N 3′ -bis(perfluorobenzylidene)isophthalohydrazide), are presented here. BPPIH is found to be a highly sensitive pH sensor in the pH range 5.0 to 10.0 in a DMSO-water solvent mixture wit...

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