Research Article
Schiff Base Ligand 3-(-(2-Hydroxyphenylimino) Methyl)-4H-Chromen-4-One as Colorimetric Sensor for Detection of Cu2+, Fe3+, and V5+ in Aqueous Solutions
Figure 9
(a, b) Interference studies for the selectivity of the chemosensor SL towards Fe3+ (70 μM) in the coexistence of other cationic species (70 μM).
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