Search
Search Results
-
Research on the Application of Ionic Liquid Extraction Agent in the Enhanced Separation of Allyl Alcohol-Water Azeotropic System
AbstractAllyl alcohol is an important chemical intermediate widely used in the synthesis of pharmaceuticals, pesticides, and perfumes. Therefore,...
-
Supramolecular solvent based liquid–liquid microextraction and preconcentration of aluminum in water and biological samples
This study is focused on the design of a spectrophotometric technique for the liquid–liquid microextraction (Ss-LLME) of aluminum from water and hair...
-
Vortex-assisted magnetic dispersive solid phase extraction using Tanacetum extract followed by dispersive liquid–liquid microextraction for the extraction and preconcentration of Co(II) and Ni(II) from high volume of water samples
In this study, for the first time, an efficient magnetic sorbent has been prepared using the extract of Tanacetum leaves and used in magnetic...
-
Development and greenness evaluation of solid-phase extraction and salting-out liquid–liquid extraction method for determination of herbicides in water, soil and rice
Solid-phase extraction (SPE) and salting-out-assisted liquid–liquid extraction (SALLE) method was optimized and validated for the extraction and...
-
Vortex-assisted hydrophobic natural deep eutectic solvent liquid-liquid microextraction for the removal of silver ions from environmental water
This study presents a novel approach for the quantification of silver ions in environmental water through the utilization of liquid-liquid...
-
On the Separation of Rare Earth Metals in the Cascade of Extraction Columns by Liquid–Liquid Chromatography Methods
The results of experimental study of the chromatographic behavior of La(III), Nd(III), Sm(III), and Eu(III) chlorides in a cascade of multistage...
-
Flexible hemline-shaped microfibers for liquid transport
Directional liquid transport is important in both fundamental studies and industrial applications. Most existing strategies rely on the use of...
-
Liquid–Liquid Equilibrium for the Ternary System of Water, Methyl Acrylate, and Different Solvents at 303.2 K under 101.3 kPa
Methyl acrylate has a wide range of uses, but the production process usually produces aqueous by-products. In this study, four commonly used alcohols...
-
A Green-Solvent Based Dispersive Liquid–Liquid Microextraction for Preconcentration and Cadmium Determination in Water and Food Samples by Flame Atomic Absorption Spectrometry
AbstractThis research presents the use of deep eutectic solvents as a green and cost-effective extraction solvent in dispersive liquid–liquid...
-
Simultaneous Determination of Aldrin and Mirex in Honey by Liquid–Liquid Extraction with Low-Temperature Purification combined with GC–MS
Aldrin and Mirex are organochlorine pesticides (OCPs) considered toxic to human and animal health. Although their use has been banned for decades,...
-
Application of Polypyrrole/Fe3O4 Composite for the Extraction of Chlorpyrifos Using Magnetic Solid-Phase Extraction Combined with Dispersive Liquid–Liquid Microextraction
AbstractIn this study, magnetic polypyrrole/Fe 3 O 4 nanoparticles were synthesized and employed as a novel sorbent for the magnetic solid-phase...
-
Electrochemical properties and extraction of Dy on liquid Sn electrode in LiCl–KCl molten salt
To extract dysprosium (Dy) from LiCl–KCl molten salt, the electrochemical properties of Dy on liquid Sn electrode were explored by various...
-
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...
-
Aptamer Molecular Evolution for Liquid Biopsy
Liquid biopsy can provide comprehensive and real-time physiological and pathological information in a noninvasive and longitudinal monitoring manner,...
-
Ultrasound-assisted extraction followed by liquid chromatography coupled to tandem mass spectrometry for the simultaneous determination of multiclass herbicides in soil
An analytical methodology based on ultrasound-assisted extraction (UAE) followed by liquid chromatography coupled to tandem mass spectrometry...
-
Aptamer Molecular Evolution for Liquid Biopsy
Liquid biopsy can provide comprehensive and real-time physiological and pathological information in a noninvasive and longitudinal monitoring manner,...
-
Sample extraction techniques and high-performance liquid chromatographic methods for the analysis of bisphenols
Bisphenols (BPs) have attracted attention worldwide due to their distribution in environmental, biological fluids and food matrices. Therefore, the...
-
A Validated Liquid–Liquid Extraction Method for the Quantitative Analysis of Ethanol in the Different Types of Home-Brewed Alcoholic Beverages of Botswana Using Gas Chromatography Flame Ionization Detector
PurposeHome-made alcohol-related deaths are a significant public health issue which is often overlooked. To date, approximately 30 people have died...
-
Hollow-Fiber Liquid-Phase Micro-Extraction Method for the Simultaneous Derivatization, Extraction, and Pre-concentration of Organotin Compounds from Packed Fruit Juices
Organotin compounds are widely employed as pesticides and fungicides in agriculture and as stabilizers for the industrial manufacture of polyvinyl...
-
Determination of Polycyclic Aromatic Hydrocarbons (PAHs) in Seafood by Matrix Solid-Phase Dispersion and Pressurized Liquid Extraction Followed by GC-MS/MS Analysis
Polycyclic aromatic hydrocarbons (PAHs) are hazardous organic contaminants that pose a significant chemical risk to consumers. One of the main...