Fluorescent filter paper with pH-responsive carbon dots for the on-site detection of biogenic amines in food
Jianfeng Yan, Quanbin Fu, Shikai Zhang, Xianbao Shi, Yuanhong Zhang, Juying Hou, Junling Duan, Shiyun Ai
Abstract
A ratiometric fluorescent sensor for eight kinds of biogenic amines was established by facile mixing of pH-responsive carbon dots and Rhodamine B.
Topics & Concepts
ChemistryFluorescenceFilter paperCarbon fibersFilter (signal processing)Environmental chemistryNanotechnologyChromatographyComputer scienceComposite numberPhysicsQuantum mechanicsComposite materialComputer visionMaterials sciencePolyamine Metabolism and ApplicationsCarbon and Quantum Dots ApplicationsAmino Acid Enzymes and Metabolism