A SERS-Fluorescence dual-signal aptasensor for sensitive and robust determination of AFB1 in nut samples based on Apt-Cy5 and MNP@Ag-PEI
Haoyang He, Da‐Wen Sun, Hongbin Pu, Zhihui Wu
Topics & Concepts
ChemistryFluorescenceDetection limitAptamerFluorophoreChromatographyRaman scatteringRaman spectroscopyAnalytical Chemistry (journal)OpticsPhysicsGeneticsBiologyAdvanced biosensing and bioanalysis techniquesGold and Silver Nanoparticles Synthesis and ApplicationsBiosensors and Analytical Detection