title: [Recent developments of dispersive liquid-liquid microextraction technique].
abstract: As a relatively new sample preparation technique, dispersive liquid-liquid microextraction (DLLME) has the advantages of simplicity of operation, high enrichment factor and low consumption of organic solvent. In this review, the recent advances of DLLME and its important applications are briefly reviewed, including (1) the combined use of DLLME with other extraction methods, (2) the expansion of the extraction solvent, (3) the development of extraction devices.
authors.forename: Xiaohuan
authors.initials: X
authors.lastname: Zang
authors.forename: Guijiang
authors.initials: G
authors.lastname: Zhang
authors.forename: Chun
authors.initials: C
authors.lastname: Wang
authors.forename: Zhi
authors.initials: Z
authors.lastname: Wang