A high-performance visual monitoring of trace toxic NO2− and S2− in 100% aqueous based on the superior oxidase-mimic activity of nano CeO2 strengthened by 2D Co3O4 substrate
Xiaoyu Zheng, Lin Xing, Xuemei Zhou, Yulian Tang, Zhen Liu, Xueting Zhang, Lei Hu, Zhengquan Yan
Topics & Concepts
Aqueous solutionSubstrate (aquarium)ChemistryDetection limitOxidase testNano-FluorescenceNuclear chemistryAnalytical Chemistry (journal)ChromatographyChemical engineeringOrganic chemistryEnzymeQuantum mechanicsOceanographyPhysicsEngineeringGeologyAdvanced Nanomaterials in CatalysisElectrochemical sensors and biosensorsAdvanced biosensing and bioanalysis techniques