A label-free electrochemical aptasensor for the detection of cancer antigen 125 based on nickel hexacyanoferrate nanocubes/polydopamine functionalized graphene
Fenglin Zhang, Lifang Fan, Zhiguang Liu, Yujie Han, Yujing Guo
Topics & Concepts
AptamerGrapheneChemistryDetection limitElectrochemistryLinear rangeSubstrate (aquarium)ElectrodeCombinatorial chemistryBiomoleculeRedoxElectron transferNanotechnologyInorganic chemistryPhotochemistryChromatographyMaterials sciencePhysical chemistryBiologyGeologyGeneticsOceanographyBiochemistryAdvanced biosensing and bioanalysis techniquesMolecular Junctions and NanostructuresRNA Interference and Gene Delivery