A reagentless electrochemical sensor for aflatoxin B1 with sensitive signal-on responses using aptamer with methylene blue label at specific internal thymine
Chao Wang, Qiang Zhao
Topics & Concepts
AptamerChemistryMethylene blueThionineCombinatorial chemistryBiosensorRedoxDetection limitElectrochemical gas sensorSelectivityElectrodeElectrochemistryChromatographyInorganic chemistryBiochemistryCatalysisPhotocatalysisGeneticsBiologyPhysical chemistryAdvanced biosensing and bioanalysis techniquesBiosensors and Analytical DetectionElectrochemical Analysis and Applications