An ultrasensitive dual-mode approach for AFB1 detection: Colorimetric/label-free SERS aptasensor based on a self-assembled core-shell structured Ag@Au IP6 bifunctional nanozyme
Xiaoxin Tan, Kai Kang, Ruoyu Zhang, Jianlong Dong, Wei Wang, Weijun Kang
Topics & Concepts
BifunctionalDetection limitChemistryAptamerLinear rangeRaman scatteringSubstrate (aquarium)ColorimetryReagentNanotechnologyCombinatorial chemistryRaman spectroscopyMaterials scienceChromatographyCatalysisOrganic chemistryGeneticsGeologyOceanographyBiologyOpticsPhysicsAdvanced biosensing and bioanalysis techniquesAdvanced Nanomaterials in CatalysisBiosensors and Analytical Detection