Search
Search Results
-
Development of a deep eutectic solvent-based dispersive liquid–liquid microextraction coupled with spectrophotometer technique for determination of trace amount of Hg(II) in water samples
In this research, a dispersive liquid–liquid microextraction based on a deep eutectic solvent (DES-DLLME) as an easy, fast, low cost, highly...
-
The effect of the zinc salt on the electrochemical behaviors of Zn in ChCl-urea deep eutectic solvent
The electrochemical behaviors and electrodeposition of zinc have been investigated in choline chloride-urea (ChCl-urea) deep eutectic solvent (DES)...
-
Deep eutectic solvent recycling to prepare high purity dissolving pulp
In this work, a novel acid-based deep eutectic solvent (DES) recycling process was developed for the pretreatment of eucalyptus wood chips in the...
-
Electrochemical and physicochemical properties of zinc(II) nitrate hexahydrate/urea/ethylene glycol ternary composite deep eutectic solvents
In this study, a ternary deep eutectic solvents (TDESs) based on zinc nitrate hexahydrate (ZNH) and HBDs urea (U) and ethylene glycol (EG) with...
-
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...
-
Deep eutectic solvent-based manganese dioxide nanosheets composites for determination of DNA by a colorimetric method
BackgroundNucleic acid is the carrier of genetic information and the keymolecule in life science. It is important to establish a simple and feasible...
-
Cellulose Solubility in Deep Eutectic Solvents: Inspecting Quantitative Hydrogen-Bonding Analysis
According to the Kamlet-Abraham-Taft (KAT) polarity parameters ( α, β, π *), polymers and solvents can be categorized as hydrogen-bond (H-bond) acidic (
-
One‐pot synthesis of 1,8-dioxo-decahydroacridine and hexahydroquinoline derivatives catalyzed by a new natural deep eutectic mixture
In this work, a novel natural deep eutectic mixture was prepared from glucose, pregabalin and urea and identified using a variety of techniques...
-
L-proline-Brønsted acid deep eutectic mixture (DEM) triggered consecutive Claisen–Schmidt and Michael addition reactions
We develop a new l -proline-Brønsted acid deep eutectic mixture (DEM)-driven straightforward protocol for the synthesis of...
-
Laccase-catalyzed lignin depolymerization in deep eutectic solvents: challenges and prospects
Lignin has enormous potential as a renewable feedstock for depolymerizing to numerous high-value chemicals. However, lignin depolymerization is...
-
Selective extraction equilibria of Sc(III), Y(III), Fe(III) and Al(III) from acidic media with toluene mixture of deep eutectic solvent (DES) composed of TOPO and isostearic acid
A deep eutectic solvent (DES) composed of isostearic acid and TOPO was newly found out and investigated for selective recovery of scandium. The four...
-
Choline chloride-based deep eutectic solvent system as a pretreatment for microcrystalline cellulose
As an effective substitute for ionic liquids (ILs), deep eutectic solvents (DESs) are known as a new generation of green solvents. In addition, DESs...
-
An edible molecularly imprinted material prepared by a new environmentally friendly deep eutectic solvent for removing oxalic acid from vegetables and human blood
A novel deep eutectic solvent-magnetic molecularly imprinted polymer (DES-MMIP) for the specific removal of oxalic acid (OA) was prepared by an...
-
Green Sample Preparation Based on Directly Suspended Droplet Microextraction using Deep Eutectic Solvent for Ultra-Trace Quantification of Nitroaromatic Explosives by High Performance Liquid Chromatography
AbstractIn the present study, a simple and efficient directly suspended-solidified floating organic droplet microextraction using deep eutectic...
-
Sustainable Extraction of Flavonoids from Agricultural Biomass and Agro-industrial By-products: Natural Deep Eutectic Solvent Synthesis, Extraction, and Chromatographic Analysis
According to the biomass valorization pyramid, obtaining phytochemicals is one that provides the greatest added value. In addition, the valorization...
-
Low-temperature molecular motions in a deep eutectic solvent choline chloride/urea studied by spin-probe EPR
Deep eutectic solvents (DESs) are eutectic mixtures of substances with the melting points considerably lower than those for their individual...
-
Effects of Water on Electrochemical Behavior of ZnCl2 and FeCl3 in Deep Eutectic Solvent Composed of Choline Chloride and Urea
AbstractDeep eutectic solvents (DESs) are promising as solvents and electrolytes in electrochemistry due to low volatility, wide electrochemical...
-
Effect of KBr on electrodeposition of Ag in choline chloride-ethylene glycol deep eutectic solvents
Bright silver coatings were successfully prepared in deep eutectic solvent (DES) using the additive KBr in choline chloride-ethylene glycol (ChCl-EG,...
-
Optimization of Extraction Process and Estimation of Flavonoids from Fenugreek Using Green Extracting Deep Eutectic Solvents Coupled with Ultrasonication
The extraction of flavonoids from fenugreek seeds was investigated using ultrasound-assisted deep eutectic solvents (DES). The selection of the most...
