A turn-on unlabeled colorimetric biosensor based on aptamer-AuNPs conjugates for amyloid-β oligomer detection
Ying Tu, Junjie Wu, Keke Chai, Xiaochun Hu, Yuan Hu, Shuo Shi, Tianming Yao
Topics & Concepts
AptamerChemistryColloidal goldDetection limitOligomerBiosensorCombinatorial chemistryLinear rangeConjugateChromatographyNanoparticleNanotechnologyBiochemistryMolecular biologyOrganic chemistryMaterials scienceBiologyMathematical analysisMathematicsAdvanced biosensing and bioanalysis techniquesNanocluster Synthesis and ApplicationsMolecular Sensors and Ion Detection