Construction of electrochemical aptasensor of carcinoembryonic antigen based on toehold-aided DNA recycling signal amplification
Ren Zhang, Li Liu, Dan Mao, Dan Luo, Fusheng Cao, Qinhua Chen, Jishun Chen
Topics & Concepts
Carcinoembryonic antigenDetection limitAptamerMethylene blueChemistryDNAElectrodeHybridization probeCombinatorial chemistryNanotechnologyMolecular biologyBiophysicsChromatographyMaterials scienceCancerBiochemistryBiologyCatalysisPhotocatalysisPhysical chemistryGeneticsAdvanced biosensing and bioanalysis techniquesBiosensors and Analytical DetectionMolecular Junctions and Nanostructures