▎ 摘　　要

A new sensor approach based on silver nanoparticles (AgNPs)/carbon nitride nanotubes (C3N4NTs)@graphene quantum dots (GQDs)/5-nitro-2-(3-hydroxy-4-methoxybenzylidenamino)-thiazole (ILs) was presented for triclosan (TCS) detection in wastewater samples. X-ray diffraction method, scanning electron microscope, electrochemical impedance spectroscopy, transmission electron microscope and cyclic voltammetry methods were used for all nanomaterials' characterizations. The linearity range and the detection limit (LOD) were found as 1.0x10(-11) to 1.0x10(-8) M and 2.0x10(-12) M, respectively. The nanocomposite-modified electrode was used for wastewater sample analysis in the presence of different agents.