Polyoxometalate-based metal–organic frameworks directed fabrication of defective-1 T/2H-MoS2/ZnS heterostructured nanozyme for colorimetric determination of hydroquinone

Hydroquinone colorimetric sensing based on core–shell structured CoFe2O4@N-GQDs@CeO2 nanocomposites as oxidase mimics

“…With the growing concern for the environment in water bodies, the demand for detection of phenolic compounds is increasing. Various methods have been developed for the detection of phenolic compounds, such as the electrochemical method, 9 high performance liquid chromatography, 10 gas chromatography 11 and thin layer chromatography. 12 However, they require expensive equipment, professional operators, and complex sample handling, which limits their on-site applications.…”