MOF-derived Fe-doped δ-MnO <sub>2</sub> nanoflowers as oxidase mimics: chromogenic sensing of Hg( <scp>ii</scp> ) and hydroquinone in aqueous media
Udisha Duhan, Arnab Pan, Ritesh Dubey, Samar Layek, Sushil Kumar, Tapas Goswami
Abstract
(0.47 μM) outperformed conventional metal oxide-based nanozymes. These findings may pave the way for the development of easily synthesizable, scalable and highly sensitive MOF-derived metal oxide nanozymes with promising applications in biological and environmental settings.
Topics & Concepts
ChromogenicHydroquinoneAqueous mediumDopingChemistryAqueous solutionNuclear chemistryInorganic chemistryCombinatorial chemistryNanotechnologyMaterials sciencePhysical chemistryOptoelectronicsOrganic chemistryChromatographyAdvanced Nanomaterials in CatalysisElectrochemical sensors and biosensorsAdvanced biosensing and bioanalysis techniques