A novel electrochemical aptamer biosensor based on tetrahedral DNA nanostructures and catalytic hairpin assembly for CEA detection
Kai Zhang, Ming Pei, Yun-Yun Cheng, Zhao Zhang, Cui Niu, Xiang‐Qin Liu, Jianxiao Liu, Fei Guo, Hongge Huang, Xiaojuan Lin
Topics & Concepts
AptamerChemistryCarcinoembryonic antigenBiosensorOligonucleotideLinear rangeCombinatorial chemistryMethylene blueDetection limitDNACatalysisNanotechnologyChromatographyBiophysicsMolecular biologyBiochemistryCancerMaterials scienceBiologyMedicineInternal medicinePhotocatalysisAdvanced biosensing and bioanalysis techniquesBiosensors and Analytical DetectionNanocluster Synthesis and Applications