Nanozyme-catalyzed cascade reaction enables a highly sensitive detection of live bacteria
Xuewei Liao, Wenjun Tong, Li Dai, Lingfei Han, Hanjun Sun, Wenyuan Liu, Chen Wang
Abstract
The Au@POM nanoparticles were facilely synthesized using a one-step method. The as-prepared Au@POMs have excellent GOx-like and HRP-like activities, allowing for fast cascade reactions and sensitive bacterial detections.
Topics & Concepts
Glucose oxidaseBacteriaBiosensorAbsorbanceDetection limitCatalysisChemistryColloidal goldCascadeCombinatorial chemistryNanotechnologyNanoparticleBiochemistryMaterials scienceChromatographyBiologyGeneticsAdvanced Nanomaterials in CatalysisAdvanced biosensing and bioanalysis techniquesElectrochemical sensors and biosensors