A label-free AuNPs-based ultrasensitive plasmonic ELISA by alkaline phosphatase and ferrous ion-initiated cascade amplification
Yu Liu, Fangfang Wang, Yawen Liu, Zhigang Zhang, Haiming Hu, Yiqing Wang, Lei Xiong, Junping Zheng, Hongtao Liu, Junping Zheng, Hongtao Liu
Topics & Concepts
Ascorbic acidPlasmonChemistryAlkaline phosphataseDetection limitFerrousChromatographyMaterials scienceBiochemistryEnzymeOptoelectronicsOrganic chemistryFood scienceAdvanced biosensing and bioanalysis techniquesAdvanced Nanomaterials in CatalysisBiosensors and Analytical Detection