Fe3O4-carboxyl modified AuNPs-chitosan@AgNPs as a robust surface-enhanced Raman scattering substrate for rapid analysis of tryptamine and ofloxacin in aquatic products
Wenyao Hu, Ling Xia, Yufei Hu, Gongke Li, Gongke Li
Topics & Concepts
ChemistrySubstrate (aquarium)Raman scatteringSurface plasmon resonanceTryptamineRaman spectroscopyDetection limitChromatographyChitosanNuclear chemistryAnalytical Chemistry (journal)NanoparticleChemical engineeringOrganic chemistryOpticsGeologyEngineeringPhysicsOceanographyBiochemistryGold and Silver Nanoparticles Synthesis and ApplicationsBiosensors and Analytical DetectionAdvanced biosensing and bioanalysis techniques