Chinese Journal of Chromatography ›› 2015, Vol. 33 ›› Issue (2): 103-111.DOI: 10.3724/SP.J.1123.2014.11015

Previous Articles     Next Articles

Recent developments of dispersive liquid-liquid microextraction technique

ZANG Xiaohuan, ZHANG Guijiang, WANG Chun, WANG Zhi   

  1. Department of Chemistry, College of Science, Agricultural University of Hebei, Baoding 071001, China
  • Received:2014-11-12 Revised:2014-12-15 Online:2015-02-08 Published:2015-01-24

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.

Key words: dispersive liquid-liquid microextraction (DLLME), review, sample preparation technique

CLC Number: