Journal of Heterocyclic Chemistry, vol.60, no.7, pp.1223-1229, 2023 (SCI-Expanded)
The detection of Cu+2 ion chemically is crucial for both the biological and environmental systems. In this study, fluorescent active pyridine-based diamide thiazole derivative chemosensor N2,N6-bis(2-(benzothiazol-2-yl)phenyl)pyridine-2,6-dicarboxamide (3) was synthesized and characterized successfully. Fluorometric and colorimetric chemosensor properties and the fluorescent selectivity and sensitivity of different metal ions were determined in DMSO/H2O (50:50) medium by using fluorescence spectroscopy. The chemosensor 3 exhibited turn on fluorometric and colorimetric selectivity toward Cu+2 metal.