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Hollow-Fibre Liquid-Phase Microextraction
This chapter discusses microextraction using liquid membranes immobilized in a porous support membrane, including two- and three-phase hollow fibre...
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Homogeneous Liquid–Liquid Microextraction
The development of liquid phase microextraction methods has led to significant progress in extraction processes by overcoming several challenges...
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Liquid-phase microextraction of aromatic amines: hollow fiber–liquid-phase microextraction and parallel artificial liquid membrane extraction comparison
Aromatic amines (AA) are carcinogenic compounds that can enter the human body through many sources, one of the most important being tobacco smoke....
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Solid-Phase Extraction Assisted Dispersive Liquid–Liquid Microextraction of Pyrene and Phenanthrene
AbstractZinc oxide nanoparticles-chitosan assisted dispersive liquid–liquid microextraction (DLLME) was utilized to microextraction of ultra-traces...
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Single-Drop Microextraction
Since its discovery in 1995 by Dasgupta et al., and further implementation by Jeannot et al. in 1996, single-drop microextraction (SDME) has...
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Solid-Phase Microextraction
Sample preparation represents a pivotal stage within the analytical workflow. This chapter delves into the latest advancements in solid-phase...
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Sustainable vortex assisted liquid phase microextraction based on fatty acid switchable solvent for selective and accurate analysis of manganese in food samples
In this research article, a sustainable fatty acids switchable solvent based vortex assisted liquid phase microextraction (SS-VA-LPME) method coupled...
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Combination of online hollow fiber liquid phase microextraction with smartphone-based sensing for in situ formaldehyde assay in fabric and wastewater samples
A miniaturized analytical methodology was introduced based on the combination of a direct and online hollow fiber microextraction method with...
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Reversed Phase Dispersive Liquid–Liquid Microextraction for Sensitive Ion Chromatographic Determination of Metal Cations in Sesame Oil
Reversed-phase dispersive liquid–liquid microextraction (RP-DLLME) was proposed in the present work to separate and preconcentrate metal cations in...
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Biopolymers based-dispersive solid phase extraction combined with deep eutectic solvent-based dispersive liquid–liquid microextraction for the extraction of several pesticides from fruit juices prior to GC-FID analysis
A new analytical method based on a combination of dispersive solid phase extraction with dispersive liquid–liquid microextraction was developed for...
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Extraction and preconcentration of residual solvents from herbal medicines by headspace-micro solid phase extraction combined with deep eutectic solvent-based dispersive liquid–liquid microextraction
In this study, a headspace-micro solid phase extraction method combined with dispersive liquid–liquid microextraction was utilized in the extraction...
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Magnetic dispersive micro-solid-phase extraction integrated with hollow fiber liquid-phase microextraction for preconcentration of trace amounts of chlorpyrifos pesticide in aqueous samples
In the present study, the integration of magnetic dispersive micro-solid-phase extraction (MD-µSPE) with hollow fiber liquid-phase microextraction...
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Low Toxicity Liquid Phase Microextraction Using Deep Eutectic Solvent-Based Ferrofluid for Enrichment Polycyclic Aromatic Hydrocarbon in Environmental Samples
An environmental friendly ferrofluid incorporating hydrophobic deep eutectic solvents derived from fatty acids, specifically caprylic acid,...
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Development of dispersive liquid–liquid microextraction with solid-phase evaporation as a novel hyphenated method prior to ion mobility spectrometry and its application for trace analysis of fluoxetine
For the hyphenating of dispersive liquid–liquid microextraction (DLLME) with nano mesoporous solid-phase evaporation (SPE V ) as a novel method,...
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Development of Deep Eutectic Solvent Based Ferrofluid Liquid Phase Microextraction for the Determination of Ofloxacin in Egg and Milk Samples
A smart material based on ferrofluid deep eutectic solvents graphene oxide magnetite (MGO-DES FF) was successfully synthesized by adding choline...
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Quinoxaline core-conjugated microporous polymer coating for highly sensitive solid-phase microextraction of phthalate esters in liquid food samples
Conjugated microporous polymers (CMPs) have been widely used in various fields as a new class of porous materials. In this study, a quinoxaline-based...
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Amine-based vortex-assisted liquid-phase microextraction procedure for traces of tartrazine (E102) in food and water samples
A simple, fast, economical, environmentally friendly, high accurate and precise, and new amine-based liquid-phase microextraction method has been...
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Biochar nanosphere-functionalized carbon fibers for in-tube solid-phase microextraction of polycyclic aromatic hydrocarbons in environmental water followed by liquid chromatography and diode array detection
In order to improve the extraction ability of carbon fibers (CFs) for microextraction of polycyclic aromatic hydrocarbons (PAHs), biochar nanospheres...
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An eco-friendly and sensitive deep eutectic solvent-based liquid-phase microextraction procedure for extraction preconcentration of Pb (II) ions
In recent years, interest in green solvents, which are environmentally friendly, easy to prepare and biodegradable, and in their applications in...
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Dispersive Liquid–Liquid Microextraction
Dispersive liquid–liquid microextraction (DLLME) was initially described as an effective sample preparation technology in 2006. However, researchers...