New Directions in Using Ionic Liquids in Analytical Chemistry. 1: Liquid–Liquid Extraction

Autor: N. V. Shvedene, Igor V. Pletnev, S. V. Smirnova
Rok vydání: 2019
Předmět:
Zdroj: Journal of Analytical Chemistry. 74:625-658
ISSN: 1608-3199
1061-9348
Popis: The first part of the review presents general information and brief historical notes about ionic liquids (ILs) along with various versions of microextraction preconcentration using ILs: single-drop extraction, membrane extraction, dispersive liquid–liquid microextraction, in situ ionic liquid-based dispersive microextraction, etc. A review of papers on the extraction of metal ions and organic compounds in ILs for chemical analysis is presented. Aqueous biphasic systems based on ILs immiscible with water and salting-out agents are described; examples of such systems, their advantages, and factors affecting phase separation are considered.
Databáze: OpenAIRE
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