Journal ArticleDOI
Pharmaceutical and biomedical applications of dispersive liquid–liquid microextraction
TLDR
The dispersion process employed in DLLME dramatically increases the contact surface between the extractant and the sample, which enhances the extraction kinetics and efficiency and different factors affecting the extraction efficiency are discussed.About:
This article is published in Journal of Chromatography B.The article was published on 2017-09-01. It has received 42 citations till now. The article focuses on the topics: Sample preparation.read more
Citations
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Journal ArticleDOI
Microextraction sample preparation techniques in forensic analytical toxicology
Yi He,Marta Concheiro-Guisan +1 more
TL;DR: Various microextraction methods are reviewed, which include solid-based microextracted, such as solid-phase microextractions, microext extraction by packed sorbent and stir-bar sorptive extraction, and liquid-basedmicroextraction, as well as their applications to forensic toxicology analysis.
Journal ArticleDOI
Hydrophobic deep eutectic solvents: Current progress and future directions
TL;DR: The hydrophobic deep eutectic solvents (HDESs) as mentioned in this paper have recently gained considerable interest from the scientific community in different sectors They are considered biocompatible, chemically stable, biodegradable, low volatile, and non-flammable The physicochemical properties of DESs are highly tunable and can be customized to meet the needs of a particular mission.
Journal ArticleDOI
Dispersive Liquid–Liquid Microextraction of Organic Compounds: An Overview of Reviews
TL;DR: Dispersive liquid-liquid microextraction (DLLME) is one of the most promising methods of the micro-extraction preconcentration of organic compounds as mentioned in this paper, which is eco-friendly, simple and universal; in comparison with conventional extraction, the consumption of the reagents and solvents, the time of extraction, and the cost of analysis in this method are reduced.
Journal ArticleDOI
Determination of Selected Pyrrolizidine Alkaloids in Honey by Dispersive Liquid–Liquid Microextraction and Ultrahigh-Performance Liquid Chromatography–Tandem Mass Spectrometry
TL;DR: In this article, the first application of dispersive liquid-liquid microextraction for honey with hepatotoxic pyrrolizidine alkaloids (PAs) is reported.
Journal ArticleDOI
Homogeneous liquid–liquid extraction as an alternative sample preparation technique for biomedical analysis
TL;DR: The principle, types, applications, automation, and technical aspects of homogeneous liquid-liquid extraction are discussed in this paper, where a homogeneous phase is formed between the aqueous sample and the water-miscible extractant, followed by chemically or physically induced phase separation.
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
The 12 principles of green analytical chemistry and the SIGNIFICANCE mnemonic of green analytical practices
TL;DR: In this article, a set of 12 principles consisting of known concepts (i.e., reduction in the use of reagents and energy, and elimination of waste, risk, and hazard) together with some new ideas (e.g., the useof natural reagents) are proposed for the future of GAC.
Journal ArticleDOI
Liquid-Phase Microextraction in a Single Drop of Organic Solvent by Using a Conventional Microsyringe
Y. He and,Hian Kee Lee +1 more
TL;DR: In this article, two modes of liquid-phase microextraction (LPME) were developed for capillary gas chromatography, i.e., static and dynamic LPME, which involve the use of very small amounts of organic solvent in a conventional microsyringe.
Journal ArticleDOI
Solid-phase extraction of organic compounds: A critical review (Part I)
TL;DR: Solid-phase extraction (SPE) is the most widely used method for the extraction, changing of solvents, cleanup, concentration, and fractionation of organic compounds from a number of samples.
Journal ArticleDOI
Recent advances in dispersive liquid–liquid microextraction using organic solvents lighter than water. A review
TL;DR: In this article, the authors present an overview of some of the most interesting solutions published recently, those which could possibly expand the applicability of Dispersive Liquid Liquid Micro Extraction (DLLME).