We have developed an electrochemical sensor based on integrated 2D materials including SnS2, graphene oxide, and β-cyclodextrin forming a ternary nanocomposite decorated on a screen-printed electrode for the electrochemical detection of melatonin.
Schematic representation of the oxidation reaction mechanism of cefixime on the MoS2 QD–AuNP-modified SPCE and the corresponding DPV curve.