(NiCo)O۴ nanoparticles for sensing ultra-low levels of chlorpyrifos pesticide in vegetable samples

A two component transition metal oxide nanocomposite, (NiCo)O۴, was hydrothermally synthesized and characterized and used for pencil electrode modification. The fabricated sensor was applied for detection very low levels of chlorpyrifos (CP) pesticide remained in few vegetable samples. A wide concentration linear range with very low detection limit was achieved by (NiCo)O۴/GO pencil electrode.

کلیدواژه ها:

Chlorpyrifos ، transition metal oxide ، Sensor ، Pencil electrode