Rapid and highly sensitive determination of unexpected diquat and paraquat in biological fluids by electro-enhanced SPME-SERS
Nianlu Li, Mengping Zhang, Xiao Geng, Ranran Liu, Xiao Meng, Wei Zou, Wenwen Chen, Hua Shao, Cuijuan Wang
Topics & Concepts
DiquatChromatographySolid-phase microextractionChemistryParaquatDetection limitAdsorptionMultiplexSorbentFiberAnalytical Chemistry (journal)Gas chromatography–mass spectrometryMass spectrometryBioinformaticsOrganic chemistryBiochemistryBiologyParaquat toxicity studies and treatmentsProtein Interaction Studies and Fluorescence AnalysisGold and Silver Nanoparticles Synthesis and Applications