deep eutectic solvent
Application of the natural deep eutectic solvent choline chloride-sorbitol to extract chlorogenic acid and caffeine from green coffee beans (Coffea canephora)
... This study aimed to determine the optimum method for extracting caffeine and chlorogenic acid (CGA) from green coffee beans (GCB) of Coffea canephora using choline chloride–sorbitol, a natural deep eutectic ...
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Effect of Sodium Bromide on the Electrodeposition of Sn, Cu, Ag and Ni from a Deep Eutectic Solvent-Based Ionic Liquid
... Silver has been used widely for coatings due to its excellent physicochemical and antibacterial properties and good resistance to corrosion, high bulk conductivity and, of course, for decorative purposes.[23-25] ...
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Ultrasound mediated synthesis of some pyrazoline derivatives using biocompatible deep eutectic solvent (DES)
... Ultrasound technology creates revolution in the field of organic synthesis, food processing and health care [10-14]. As a general, physical phenomenon called acoustic cavitation played role for organic transformation ...
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The Electrochemical Analysis of Cadmium in Choline Chloride/Urea Deep Eutectic Solvent Electrolyte at Carbon Nanotubes Modified Electrode
... Well-defined oxidation peak DPV response with a high peak current of Cd 2+ were observed in the choline chloride/urea deep eutectic solvent electrolyte and MWCNTs modified electrode system as Figure ...
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Natural Deep Eutectic Solvent Extraction and Evaluation of Caffeine and Chlorogenic Acid from Green Coffee Beans of Coffea canephora
... natural deep eutectic solvents, choline chloride-sorbitol for extracting caffeine and chlorogenic acid from green coffee beans of Coffea ...natural deep eutectic solvent with ...
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Copper electrodeposition from a water-containing choline chloride based deep eutectic solvent
... viscosity and conductivity may be attributable to an increased hole size or enhanced dissociation with increasing water content. Electrochemical polarization measurements showed that the electrochemical window on ...
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High Efficient Extraction of Tryptophan Using Deep Eutectic Solvent-based Aqueous Biphasic Systems
... with Eutectic Solvent-based Aqueous Biphasic Systems Deep eutectic solvent-based aqueous biphasic systems were established as greener replacements of organic solvents for the extraction ...
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Voltammetric response of water in deep eutectic solvent based on choline chloride and urea
... Past investigations demonstrate the existence of pre-waves in cyclic voltammograms recorded in deep eutectic solvent named reline, as well as in other low temperature liquid mixtures of urea or ...
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Electrochemical Preparation of Sub-micrometer Sn-Sb Alloy powder in ChCl-EG deep eutectic solvent
... workstation (Shanghai CH Instruments Company, China). Electrochemical studies were based on the analysis of cyclic voltammetric measurements. A three-electrode electrochemical cell was used for these experiments. The ...
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Liquid Phase Microextraction of Di-(2-ethylhexyl) phthalate from Polymer Films with Deep Eutectic Solvent Composed of Choline Chloride and Urea and Potentiometric determination
... Abstract : Di-(2-ethylhexyl) phthalate (DEHP) is an endocrine chemical, and has been widely used as a plastizer in polymer materials. In the present paper, DEHP was directly extracted from polymer films with micro liquid ...
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SYNTHESIS OF 2,3-DIPHENYL QUINOXALINE USING BIOCOMPATIBLE DEEP EUTECTIC SOLVENT.
... in deep eutectic solvents under solvent-free conditions is reported ...of deep eutectic solvent choline chloride/urea in solid phase offered several significant advantages such ...
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The Electrochemical Behavior and Determination of Quercetin in Choline Chloride/Urea Deep Eutectic Solvent Electrolyte Based on Abrasively Immobilized Multi-Wall Carbon Nanotubes Modified Electrode
... as deep eutectic solvents (DESs), have been recognized as a low-cost alternative to traditional ionic ...“deep eutectic solvent” is used to a type of ionic solvent comprising a ...
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Electrochemical Preparation of Sub-micrometer Sn-Sb Alloy powder in ChCl-EG deep eutectic solvent
... workstation (Shanghai CH Instruments Company, China). Electrochemical studies were based on the analysis of cyclic voltammetric measurements. A three-electrode electrochemical cell was used for these experiments. The ...
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Effect of Deep Eutectic Solvent Composition on the Corrosion Behavior of Electrodeposited Cadmium Coatings on Carbon Steel
... electrochemistry, deep eutectics have been applied to antioxidant detection [11]; the electrochemical deposition of metals including Ag, Sn, Cr, and Cu; and the formation of sacrificial anodes ...
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Codeposition of Cu-Sn from ethaline deep eutectic solvent
... 196 197 2.3.2 Polarisation and Anodic Stripping Voltammetry Experiments 198 Once the electrolytes useful for co-deposition of the copper and tin were determined, 199 polarisation experim[r] ...
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Electrodeposition of Nickel Coating in Choline Chloride-Urea Deep Eutectic Solvent
... process. Deep eutectic solvents (DESs) have been found to be a suitable alterative for the electrodeposition of various metals, alloys and semiconductors due to their low melting points, good conductivity, ...
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Markedly improving asymmetric oxidation of 1-(4-methoxyphenyl) ethanol with Acetobacter sp. CCTCC M209061 cells by adding deep eutectic solvent in a two-phase system
... Deep eutectic solvents (DESs), as a new generation of promising ionic liquid analogues composed of a quater- nary ammonium salt and a metal salt or hydrogen bond donor [17, 18], have been applied in many ...
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Synthesis of Barium Titanate Using Deep Eutectic Solvents.
... acid deep eutectic solvents were prepared in a 1:1 molar ratio and heated under stirring to 80 °C until molten and well ...the deep eutectic ...
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Ionothermal Synthesis of High Silica Zeolites in Deep Eutectic Solvents (DES)
... Whether in the presence of ILs involving the imidazolium ion or a DES containing the tetraalkylammonium SDA, the examples of silicate or aluminosilicate species are very limited. 23-26 The reason for this is due to the ...
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Studying of two choline chloride’s deep eutectic solvents in their aqueous mixtures
... “Deep Eutectic solvent” in ...“Deep Eutectic Solvents” ...“Deep Eutectic Solvents” in their titles, key words, and/or ...
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