A split aptamer sensing platform for highly sensitive detection of theophylline based on dual-color fluorescence colocalization and single molecule photobleaching
Shi Gang Liu, Dong Zhang, Yu He, Wenli Gao, Xingbo Shi
Topics & Concepts
FluorophoreAptamerPhotobleachingChemistryDetection limitStreptavidinFluorescenceChromatographyBiochemistryMolecular biologyOpticsBiotinBiologyPhysicsAdvanced biosensing and bioanalysis techniquesMolecular Junctions and NanostructuresBiosensors and Analytical Detection