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An all-embracing analytical method comprising modified QuEChERS-dispersive micro-solid-phase extraction–dispersive liquid–liquid microextraction using FeGA MOF for the extraction and preconcentration of pesticides simultaneously from juice and flesh of watermelon
For the first time, a comprehensive analytical method based on a one-dimensional metal–organic framework comprising “quick, easy, cheap, effective,...
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Reconfigurable liquid devices from liquid building blocks
Liquids are widely applied in the construction of various functional devices due to their abilities to flow, dissolve, deform and phase separate;...
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Ionic liquid-based dispersive liquid–liquid microextraction followed by magnetic solid-phase extraction for determination of quinolones
An ionic liquid-based dispersive liquid–liquid microextraction (IL-DLLME) combined with magnetic solid-phase extraction (MSPE) was developed for...
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Dispersive Liquid–Liquid Microextraction of Preservatives for Their Chromatographic Determination in Beverages
AbstractA method of dispersive liquid–liquid microextraction, based on the dispersion of an extractant by the gas phase formed as a result of a phase...
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Extraction of Actinides and Lanthanides from Nitric Acid Solutions with Diphosphine Dioxides in the Presence of an Ionic Liquid
AbstractThe effect of the ionic liquid—1-butyl-3-methylimidazolium bis[(trifluoromethyl)sulfonyl]imide—on the extraction of lanthanides(III), U(VI)...
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Extraction and separation of thorium from cerium and lanthanum by Cyphos® IL 101 ionic liquid
A novel split anion extraction system was developed to separate thorium from cerium and lanthanum nitrate solutions. The ionic liquid Cyphos® IL 101...
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Effect of spinning parameter on the properties and performance of hollow fiber supported liquid membrane for levulinic acid extraction
A hollow fiber-supported liquid membrane (HFSLM) configuration with a large membrane surface area per volume is becoming more viable and feasible to...
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Comparative simulation studies on the countercurrent multi-stage solid–liquid extraction of soybean oil by ethanol and hexane
This study addresses the need for a more environmentally friendly and sustainable alternative to hexane, the conventional solvent for oil extraction....
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Organic solventless dispersive liquid–liquid microextraction based on deep eutectic solvents as extraction and dispersive solvents; application for the extraction of Co(II) and Ni(II) ions from water and juice samples
A simple, efficient, green, and organic solventless dispersive liquid–liquid microextraction procedure was developed to determine Co(II) and Ni(II)...
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Combination of headspace solid phase extraction with lighter than water organic solvent-based dispersive liquid-liquid microextraction for the extraction of residual solvents from herbal laxative medicine prior to gas chromatography-flame ionization detection
A combined headspace solid phase extraction-dispersive liquid–liquid microextraction method was developed for the extraction of residual solvents...
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Selective Recovery of L-pipecolic Acid from L-lysine Bioconversion Mixture by Liquid-liquid Extraction
L-pipecolic acid (L-PA) is a key chiral intermediate in the synthesis of many important drugs. However, there is a lack of research on the efficient...
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Development of ultrasound-assisted dispersive liquid–liquid microextraction based on in situ magnetic deep eutectic solvent for determination of cefixime in biological samples by high-performance liquid chromatography
In this study, ultrasound-assisted dispersive liquid–liquid microextraction based on in situ magnetic deep eutectic solvent (UA-DLLME-IM-DES) was...
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Ionic liquid-based ultrasonic-assisted extraction coupled with HPLC to analyze isoquercitrin, trifolin and afzelin in Amygdalus persica L. flowers
This study aimed to establish a method for the simultaneous determination of isoquercitrin, trifolin and afzelin in A. persica flowers by high...
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Application of Multicomponent Two-Phase Systems in Liquid–Liquid Chromatography
A review of the literature data on the application of multicomponent two-phase systems in liquid–liquid chromatography with free steady phase is...
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Extraction of Phenol from Water using Dispersive Liquid-liquid Microextraction Coupled with UV-VIS Spectroscopy
AbstractPhenols are widely used in industry as part of the ingredients in disinfectant, antiseptic and household cleaning products. An increased...
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Analysis of Extraction Separation in a Cascade of Mixing-Settling Extractors in a Recirculation Liquid-Liquid Chromatography Mode
AbstractPreviously, a method for increasing the efficiency of extraction separation of liquid mixtures has been proposed, in which a solution of a...
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Determination of Rhodamine B by UV–Vis spectrophotometry in cosmetics after microextraction by using heat-induced homogeneous liquid–liquid extraction method
An environmentally friendly microextraction method which includes determination of trace levels of rhodamine B in cosmetic and detergent samples by...
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Automated Liquid–Liquid Microextraction of Fluoroquinolones for Their Subsequent Chromatographic Determination
AbstractAn automated method is developed for dispersive liquid–liquid microextraction of fluoroquinolone antibiotics based on the principles of...
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Development of a pH-induced dispersive solid-phase extraction method using folic acid combined with dispersive liquid–liquid microextraction: application in the extraction of Cu(II) and Pb(II) ions from water and fruit juice samples
AbstractIn this study, a new pH-induced dispersive solid-phase extraction method using folic acid has been proposed for the extraction of Cu(II) and...
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Partitioning of açaí anthocyanins using liquid–liquid equilibrium based on deep eutectic solvents
The açaí anthocyanin is one of the most attractive natural compounds in industrial applications and is mainly used as a natural food colorant due to...
