Preparation of poly composite monolithic column and its application in the online enrichment and purification of tectochrysin in medicinal plants

Herein, a poly(ionic liquid MOF) composite monolithic column was ready through in situ radical polymerization utilizing ionic liquid (1-allyl-3-methylimidazolium hexafluorophosphate) and MOF (derivatized UIO66-2COOH) as copolymer