1,3,4-Thiadiazole and quinolinone based multifunctional probes for fluorescence turn-on and colorimetric monitoring of Al3+ and Fe3+ in food and aqueous environment applications.

To achieve the development of fluorescence turn-on probe and dual detection of Al3+ and Fe3+, three organic molecules (named KN, KP and KS) were synthesized based on quinolinone, Schiff base, 1,3,4-thiadiazole or benzothiazole units. Their fluorescen…

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