School of Materials Science and Engineering, Tianjin University, Tianjin 300350, China Tianjin Key Laboratory of Composite and Functional Materials, Tianjin 300350, China ...

Dispersive liquid–liquid microextraction (DLLME) and single drop microextraction (SDME) have emerged as innovative techniques for applying ILs in ME studies. (42,43) DLLME was first introduced by ...