سنتز نانو ذرات SnO بر روي بستر طلا به روش الكتروشيميايي و مطالعه كابرد اين نانو ذرات به عنوان بيوسنسور

Highly crystalline SnO nanostructures were fabricated successfully using electrochemical approach based on underpotential deposition (UPD) and simultaneous oxidation Sn atomic layers from an oxygenated aqueous suspension of SnO . Electrochemical UPD and the oxidation mechanism of the Sn atomic layers to SnO were studied by cyclic voltammetry and potential-controlled electrochemical deposition techniques.These thin films were characterized by X-ray diffraction (XRD), X-ray fotoelectron spectroscopy(XPS), scanning electron microscopy(SEM) and energy dispersive spectroscopy(EDS).