Search
Search Results
-
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...
-
An eco-friendly ultrasound-assisted deep eutectic solvent-based liquid–phase microextraction method for enrichment and quantification of nickel in environmental samples
An eco-friendly and easy ultrasound-assisted liquid phase microextraction approach using deep eutectic solvent (UA-DES-LPME) was established to...
-
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,...
-
Development of dispersive solid-phase microextraction coupled with high-pressure liquid chromatography for the preconcentration and determination of the selected neonicotinoid insecticides
Neonicotinoid insecticides have raised a lot of societal concerns due to their environmental ubiquity and unique mode of action. Therefore, it is of...
-
CO2-Effervescence in Liquid Phase Microextraction for the Determination of Micropollutants in Environmental Water: a Review
AbstractLiquid phase microextraction is a state-of-the-art micro-analytical work with numerous advantages documented in the scientific literature....
-
Green deep eutectic solvent assisted liquid–liquid microextraction procedure for Sunset Yellow dye in effervescent vitamin C tablets
Extensive research has been carried out recently using green deep eutectic solvents (DESs). In this study, a simple, low-cost, and at the same time...
-
Feasibility of Dispersive Liquid–Liquid Microextraction for Molybdenum Determination in Lamb Meat by MIP OES
The dispersive liquid–liquid microextraction (DLLME) was evaluated as a strategy to improve the MIP OES sensitivity for molybdenum determination in...
-
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...
-
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...
-
Determination of Butachlor and Fipronil in Liquid Milk Using Ionic Liquid Dispersive Liquid-Liquid Microextraction Coupled with Ultra-High Performance Liquid Chromatography
AbstractA novel method for the determination of butachlor and fipronil in liquid milk has been developed using ionic liquid dispersive liquid-liquid...
-
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...
-
Deep eutectic solvent-based air-assisted liquid–liquid microextraction of lead in gasoline samples followed by graphite furnace atomic absorption spectrometry
This paper describes determination of lead in gasoline by graphite furnace atomic absorption spectrometry after application of an air-assisted...
-
A novel approach for develo** on-line dispersive liquid–liquid microextraction using deep eutectic solvent for determination of cobalt ion in water samples by ICP-OES
In this work, an on-line ultrasonic assisted dispersive liquid–liquid microextraction technique using hydrophobic deep eutectic solvent was developed...
-
Development of a Stirring-Dependent Magnetic Dispersive Solid Phase Extraction Method Coupled with Ferrofluid-Based Dispersive Liquid–Liquid Microextraction for the Extraction of Some Pyrethroid Pesticides from Fruit Juices
In the present work, a new and efficient sample treatment method based on the combination of stirring-dependent magnetic dispersive solid phase...
-
Determination of Methocarbamol in Human Urine Using Dispersive Liquid–Liquid Microextraction Based on Solidification of Organic Drop and Response Surface Methodology for Optimization
AbstractA rapid and simple dispersive liquid−liquid microextraction method based on solidification of organic drop with high performance liquid...
-
Automated microextraction by packed sorbent of endocrine disruptors in wastewater using a high-throughput robotic platform followed by liquid chromatography–tandem mass spectrometry
An automated microextraction by packed sorbent followed by liquid chromatography–tandem mass spectrometry (MEPS-LC–MS/MS) method was developed for...
-
Dispersive solid phase extraction based on simply prepared nitrogen-doped amorphous carbon nanocomposite combined with dispersive liquid–liquid microextraction: application in the extraction of some pesticides from fruit juices
In the present survey, a nitrogen-doped amorphous carbon nanocomposite has been prepared simply and eco-friendly from heating an acidic solution of...
-
Dispersive Liquid–Liquid Microextraction of Pesticides Using Ionic Liquids As Extractants
AbstractIt is found that ionic liquids (ILs) based on imidazole can be used as extractants in the dispersive liquid–liquid microextraction of...
-
Determination of long-chain fatty acids in anaerobic digester supernatant and olive mill wastewater exploiting an in-syringe dispersive liquid-liquid microextraction and derivatization-free GC-MS method
Long-chain fatty acids (LCFA) are commonly found in lipid-rich wastewaters and are a key factor to monitor the anaerobic digesters. A new simple,...
-
A fast-screening dispersive liquid–liquid microextraction–gas chromatography–mass spectrometry method applied to the determination of efavirenz in human plasma samples
We demonstrate the suitability of a fast, green, easy-to-perform, and modified sample extraction procedure, i.e., dispersive liquid–liquid...
