Fluorescence “Turn-off” Sensing of Iron (III) Ions Utilizing Pyrazoline Based Sensor: Experimental and Computational Study

A simple pyrazoline-based ‘‘turn off’’ fluorescent sensor 5-(4-methoxyphenyl)-3-(5-methylfuran-2-yl)-1-phenyl-4,5-dihydro-1 H -pyrazole (PFM) was synthesized and well characterized by different techniques such as FT-IR, 1 H-NMR, 13 C-NMR, and mass spectrometry. The synthesized sensor PFM was utilize...

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