A facile colorimetric sensor for ultrasensitive and selective detection of Lead(II) in environmental and biological samples based on intrinsic peroxidase-mimic activity of WS2 nanosheets
Yue Tang, Yang Hu, Yuxia Yang, Bangyan Liu, Yuangen Wu
Topics & Concepts
ChemistryDetection limitAbsorbanceCatalysisPeroxidaseSelectivityCombinatorial chemistryKineticsNaked eyeNanotechnologyChromatographyOrganic chemistryEnzymeMaterials sciencePhysicsQuantum mechanicsAdvanced Nanomaterials in CatalysisAdvanced biosensing and bioanalysis techniquesElectrochemical sensors and biosensors