Colorimetric Detection of Acid Phosphatase and Malathion Using NiCo2O4 Nanosheets as Peroxidase-Mimicking Activity

Deep eutectic solvent-assisted synthesis of La–Ce hybrid nanorods for the colorimetric determination of tetracycline in foods

“…23 Among these approaches, the colorimetric analysis method, with its simple operation, lower cost, high selectivity, and short time consumption, is more suitable for quantitative TC determination, as it can accurately detect the concentration of substances in a short period of time using the UV-visible spectrum. 23–25 Colorimetric assays based on mimetic enzymes have garnered a lot of attention in recent years, 26–28 and the application of peroxidase activity of nanozymes to perform colorimetric assays in TC has also been studied. 29–31 Chen et al synthesized a trinuclear MOF of NiCoFe with a hollow structure, which has strong fluorescence and good peroxidase activity.…”