Wanqin Chen

Advanced materials in sorbent-based analytical sample preparation

Functional modification engineering of metal–organic frameworks for the contaminants detection in food

Rapid determination of sulfonamides in chicken using two-dimensional online cleanup mode with three columns coupled to liquid chromatography-tandem mass spectrometry

Simultaneous determination of 131 pesticides in tea by on-line GPC-GC–MS/MS using graphitized multi-walled carbon nanotubes as dispersive solid phase extraction sorbent