Journal ArticleDOI
Ionic liquids in dispersive liquid-liquid microextraction
TLDR
In this article, the most recent analytical developments aimed at employing Ionic liquids (ILs) in dispersive liquid-liquid microextraction (DLLME) are summarized.Abstract:
In this review, we summarize the most recent analytical developments aimed at employing Ionic liquids (ILs) in dispersive liquid-liquid microextraction (DLLME). Four main operation modes can be distinguished: (1) conventional IL-DLLME; (2) temperature-controlled IL-DLLME; (3a) ultrasound-assisted, (3b) microwave-assisted or (3c) vortex-assisted IL-DLLME; and, (4) in-situ IL-DLLME. In these modes, the dispersive solvent can be an organic solvent, a surfactant, or a hydrophilic IL. In some cases, a dispersive solvent is not even necessary. We discuss practical applications of IL-DLLME to determine metals and organic compounds in a variety of samples.read more
Citations
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Ionic liquids and deep eutectic mixtures: sustainable solvents for extraction processes
TL;DR: In this article, the applicability of ionic liquids and deep eutectic mixtures in a variety of extraction techniques, including but not limited to liquid-and solid-phase (micro) extraction, microwave-assisted extraction, ultrasound assisted extraction and pressurized liquid extraction, is discussed.
Journal ArticleDOI
Green aspects, developments and perspectives of liquid phase microextraction techniques.
TL;DR: The possible use of novel, non-toxic extracting agents, inter alia, ionic liquids, coacervates, surfactant solutions and reverse micelles in the liquid phase microextraction techniques has been evaluated in depth.
Journal ArticleDOI
The role of green extraction techniques in Green Analytical Chemistry
TL;DR: In this paper, the main strategies employed in the scientific literature to reduce deleterious side-effects of extraction techniques are reviewed, and the evolution of sample-treatment procedures is focused on simultaneous improvement of the main analytical features of the method and its practical aspects.
Journal ArticleDOI
Modern approaches in dispersive liquid-liquid microextraction (DLLME) based on ionic liquids: A review
TL;DR: In this article, the combined use of different types of ionic liquid dispersive liquid-liquid microextraction (IL-DLLME) is described, such as META IL-DLME (magnetic effervescent tablet-assisted ionic Liquid- Liquid Micro Extraction), in-situ MR-IL-LME (in situ magnetic retrieval ionic-liqueficient liquid- liquid-extraction), and MIL-DTLME (MAGnetic ionic ionic liquids-based dispersive-liquid-microextraction) methods as well
References
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Journal ArticleDOI
Determination of organic compounds in water using dispersive liquid-liquid microextraction
Mohammad Rezaee,Yaghoub Assadi,Mohammad Reza Milani Hosseini,Elham Aghaee,Fardin Ahmadi,Sana Berijani +5 more
TL;DR: The ability of DLLME technique in the extraction of other organic compounds such as organochlorine pesticides, organophosphorus pesticides and substituted benzene compounds were studied.
Journal ArticleDOI
Evolution of dispersive liquid-liquid microextraction method.
TL;DR: This review focuses on the extra steps in sample preparation for application of DLLME in different matrixes such as food, biological fluids and solid samples and its applications in conjunction with different extraction techniques such as solid-phase extraction, solidification of floating organic drop and supercritical fluid extraction are summarized.
Journal ArticleDOI
Ionic liquids in analytical chemistry.
Ping Sun,Daniel W. Armstrong +1 more
TL;DR: This review summarizes recent efforts in the major subdisciplines of analytical chemistry, including extractions, gas chromatography, liquid Chromatography, capillary electrophoresis, mass spectrometry, electrochemistry, sensors, and spectroscopy.
Journal ArticleDOI
Ionic Liquids in Analytical Chemistry
TL;DR: This review of ionic liquids research highlights early work involving ILs and discusses the most recent advances in separations, mass spectrometry, spectroscopy, and electroanalytical chemistry.