Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
1247798 | TrAC Trends in Analytical Chemistry | 2015 | 16 Pages |
•Analytical potential of ionic liquids (ILs) in single-drop microextraction (SDME).•Analytical limitations of ILs in SDME.•Physicochemical properties of ILs in SDME.•Strategies to combine IL-based SDME with analytical instrumentation.•Analytical applications of IL-based SDME.
The synergistic combination of ionic liquids (ILs) and single-drop microextraction (SDME) involves a powerful coupling toward the development of sustainable analytical methodologies. This overview provides a survey of the literature regarding IL-SDME, including a database on relevant physicochemical properties of ILs for their application in SDME, the strategies implemented to combine IL-based SDME methods efficiently with analytical instrumentation, and a critical evaluation of the analytical applications involving IL-based SDME methodologies. Overall, this work identifies current inefficiencies, challenges and opportunities of this convenient, yet underexploited, analytical approach.