Core-shell spherical cerium oxide, N-doped carbon dots and copper oxide nanocomposites with oxidase-like activity for colorimetric detection of hexavalent chromiums
Mingzhu Qiu, Peiqing Guo, Xuefang Lei, Yujin Li, Shaohui Li, Meng Ran, Xibin Zhou
Topics & Concepts
Hexavalent chromiumX-ray photoelectron spectroscopyCerium oxideCeriumOxideNuclear chemistryChemistryCadmium oxideInorganic chemistryElectron paramagnetic resonanceChromiumMaterials scienceChemical engineeringCadmiumMetallurgyPhysicsNuclear magnetic resonanceEngineeringAdvanced Nanomaterials in CatalysisCarbon and Quantum Dots ApplicationsAdvanced biosensing and bioanalysis techniques