Rapid quantitative detection of chloramphenicol in three food products by lanthanide-labeled fluorescent-nanoparticle immunochromatographic strips
Chunhui Lu, Si Li, Wei Jiang, Qi Liu, Xiaomei Wang, Chen Yang, Quan Wang
Abstract
. Six other veterinary drugs were detected using the test strip, and no cross-reactivity was observed, indicating that the specificity of the method was satisfactory. This method was also successfully applied to determine CAP in honey, egg, and fish samples, with recoveries ranging from 78.73% to 121.12%. The results demonstrated that this test strip had high sensitivity and specificity, and could be used for field detection within 30 min.
Topics & Concepts
FluorescenceChloramphenicolNanoparticleChemistryLanthanideNanotechnologyChromatographyMaterials scienceBiochemistryOrganic chemistryAntibioticsPhysicsOpticsIonBiosensors and Analytical DetectionAdvanced biosensing and bioanalysis techniquesAdvanced Biosensing Techniques and Applications