Mussel inspired polydopamine functionalized poly(ether ether ketone) tube for online solid-phase microextraction–high performance liquid chromatography and its application in analysis of protoberberine alkaloids in rat plasma
Keywords: پولیدپامین; Polydopamine; Poly(ether ether ketone) tube; Solid-phase microextraction; HPLC; Protoberberine alkaloids