Dual-catalytic colorimetric biosensor based on double-active Fe@Co-N stellate porous carbon and DNAzyme for simultaneous detection of tetracycline antibiotics
Deyan Xu, Zheng Shen, Guangxian Wang, Wei Lin, Xiaolin Gao, Haowei Dong, Guanjie Wang, Xia Sun, Falan Li, Yemin Guo
Topics & Concepts
Detection limitDeoxyribozymeNaked eyeBiosensorChemistryThionineColorimetryHeminAdsorptionCatalysisTetracyclineNanotechnologyChromatographyNuclear chemistryMaterials scienceAntibioticsOrganic chemistryBiochemistryElectrochemistryEnzymePhysical chemistryHemeElectrodeAdvanced biosensing and bioanalysis techniquesBiosensors and Analytical DetectionAdvanced Nanomaterials in Catalysis