Oxygen-powered flower-like FeMo<sub>6</sub>@CeO<sub>2</sub> self-cascade nanozymes: a turn-on enhancement fluorescence sensor
Zhibo Tong, Tong Wang, Yunheng Cai, Jingquan Sha, Tai Peng
Abstract
A novel integrated nanozyme (FeMo 6 @CeO 2 ) is synthesized. It was found that the effect on the substrate adsorption capacity due to specific surface area was more significant than active site exposure for cascade mimetic enzyme activity.
Topics & Concepts
CascadeCatalysisAdsorptionFluorescenceMaterials scienceOxygenElectron transferChemical engineeringChemistryPhotochemistryCombinatorial chemistryNanotechnologyPhysical chemistryOrganic chemistryChromatographyPhysicsOpticsEngineeringAdvanced Nanomaterials in CatalysisNanocluster Synthesis and ApplicationsElectrochemical sensors and biosensors