An NIR light-responsive “on-off-on” photoelectrochemical aptasensor for carcinoembryonic antigen assay based on Y-shaped DNA
Bo Liu, Yonghao Ge, Yahui Lu, Yibo Huang, Xiaoru Zhang, Xunyi Yuan
Topics & Concepts
PhotocurrentAptamerDetection limitCarcinoembryonic antigenElectrodeChemistryHeterojunctionPhotoelectric effectMaterials sciencePhotochemistryOptoelectronicsNanotechnologyChromatographyPhysical chemistryCancerInternal medicineGeneticsMedicineBiologyAdvanced biosensing and bioanalysis techniquesBiosensors and Analytical DetectionElectrochemical Analysis and Applications