SERS aptasensor utilizing aptamer-conformation-mediated regulation of Au dumbbell dimers for the ultrasensitive detection of β-phenethylamine in foods
Chen Chen, Ximo Wang, Xinyue Wang, Geoffrey I. N. Waterhouse, Rui‐Qiang Wang, Yufeng Sun, Zhixiang Xu
Topics & Concepts
AptamerPhenethylamineDetection limitAnalyteColloidal goldNanotechnologyChemistryDumbbellCombinatorial chemistryMaterials scienceNanoparticleChromatographyStereochemistryBiologyMolecular biologyPhysiologyGold and Silver Nanoparticles Synthesis and ApplicationsAdvanced biosensing and bioanalysis techniquesBiosensors and Analytical Detection