A novel cascade catalytic electrochemical biosensor based on bifunctional Mn3O4@AuNPs with self-supplied O2 property and glucose oxidase-like activity for ultrasensitive detection of microRNA
Lingqi Kong, Hao Li, Shuang Xu, Mao Xia, Zeshuai Han, Ying Zhuo, Yaqin Chai, Xingrong Tan, Ruo Yuan
Topics & Concepts
Glucose oxidaseChemistryBiosensorHeminCombinatorial chemistryDeoxyribozymeBifunctionalDetection limitCatalysisElectrochemistryHydrogen peroxideColloidal goldNanomaterialsNanoparticleBiochemistryNanotechnologyElectrodeEnzymeChromatographyMaterials scienceHemePhysical chemistryAdvanced biosensing and bioanalysis techniquesAdvanced Nanomaterials in CatalysisElectrochemical sensors and biosensors