deep eutectic solvents
Recent progress on deep eutectic solvents in biocatalysis
... Deep eutectic solvents (DESs) are eutectic mixtures of salts and hydrogen bond donors with melting points low enough to be used as ...organic solvents and ionic liq‑ uids (ILs) in many ...
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Environmentally friendly baths for Cu-Sn co-electrodeposition: cyanide-free aqueous bath and deep eutectic solvents
... Pulse current with various frequencies was employed to improve the quality of deposited films. As known in the field of aqueous solutions, pulse current has been proved to be a useful tool for enhancement of metallic ...
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Natural deep eutectic solvents and their application in natural product research and development
... and deep eutectic ...friendly solvents, ILs have received increasing attention because they have a negligible vapor pressure and can be tailored concerning polarity and selectivity for different ...
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Application of natural deep eutectic solvents for the "green" extraction of vanillin from vanilla pods
... organic solvents that can provide an acceptable product for use as a flavoring ...natural deep eutectic solvents (NADES) might be an option, having the additional benefit of providing a green ...
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The effect of deep eutectic solvents on the asymmetric hydrolysis of styrene oxide by mung bean epoxide hydrolases
... Over decades, many studies have shown that the con- ventional ionic liquids, with excellent properties, such as low melting point, less volatility and preferable biocompat- ibility, can be used for biocatalytic reaction ...
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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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Electrochemical Behavior Zn(II) at Carbon Steel Electrode in Deep Eutectic Solvents Based on Choline Chloride
... Deep eutectic solvents prepared by mixture of choline chloride with urea, thiourea and ethylene glycol (1:2 molar ratio) were used to study the electrochemical behavior Zn(II) at carbon steel 1018 ...
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Cyclic Voltammetry of Iron (III) Acetylacetonate in Quaternary Ammonium and Phosphonium Based Deep Eutectic Solvents
... Having said that, ILs have also seen limited industrial applications as a consequence of high costs, low purity and toxicity [21,22]. Thus deep eutectic solvents (DESs) are in contention for ...
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Green solvents for the extraction of bioactive compounds from natural products: from supercritical fluid extraction to ionic liquids and deep eutectic solvents
... sustainable solvents are the synthetic ionic ...organic solvents, such as an extremely low vapor pressure, high thermal stability and high conductivity, with a wide range of electrochemi- cal, and polarity ...
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Potassium Carbonate as a Salt for Deep Eutectic Solvents - Volume 4 Number 3 (Jun. 2013) - IJCEA
... Abstract—Deep Eutectic Solvents (DES) are emerging as new class of green solvents with the favorable properties of low cost, minimum volatility, biodegradability and suitability for many ...
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Enzymatic synthesis of glucose-based fatty acid esters in bisolvent systems containing ionic liquids or deep eutectic solvents
... 14 deep eutectic solvents (DESs) were screened as solvents, and the bisolvent system composed of 1-hexyl-3-methylimidazolium trifluoromethylsulfonate ([HMIm][TfO]) and 2-methyl-2-butanol ...
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Exploiting deep eutectic solvents and organolithium reagent partnerships : chemoselective ultrafast addition to imines and quinolines under aerobic ambient temperature conditions
... General Methods. All reagents were obtained from commercial suppliers and used without further purification with the exception of the Deep Eutectic Solvents 1 and imines 1c-i 2 which were prepared by ...
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Anodic reactions and the corrosion of copper in deep eutectic solvents
... of eutectic-based ionic liquids (ILs) for the electrodeposition of metals and alloys has received considerable attention since its initial introduction by Abbott and co-workers 1 in ...as deep ...
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Synthesis of Barium Titanate Using Deep Eutectic Solvents.
... synthesis. Deep eutectic solvents (DESs) 22-23 are a cheap and easily-produced form of IL, formed by the concurrent melting of two simple organic species, which, once molten, exhibit a suppressed ...
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Introducing deep eutectic solvents to polar organometallic chemistry : chemoselective addition of organolithium and grignard reagents to ketones in air
... introduces Deep Eutectic Solvents as superior green and biorenewable reaction media for highly polar organometallic ...these eutectic mixtures are the solvents of choice to cross the ...
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The physicochemical properties of the deep eutectic solvents with triethanolamine as a major component
... Different deep eutectic solvents (DESs) of triethanolamine (TEOA) and oxalic acid (OA), glacial acetic acid (AA), L-(+)-lactic acid (LA), oleic acid (OLA), glycerol (G), ethylene glycol (EG), ...
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Deep Eutectic Solvents pretreatment of agro-industrial food waste
... Several studies focused on pretreatment of agriculture residues such as corncob [11], corn stover [12], and rice straw [13] to produce fermentable sugars. To the author’s knowledge, the use of residues of food and drink ...
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Extraction of Astaxanthin from H. pluvialis Using Deep Eutectic Solvents
... There are main culture media that has generally been used for the growth phase of H. pluvialis such as BG11, optimal Haematococcus medium (OHM), and Bold Basal medium (BBM) (Chekanov et al., 2014; J. Fábregas, Domínguez, ...
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Optimization of Nazarov Cyclization of 2,4- Dimethyl-1,5-Diphenylpenta-1,4-Dien-3-One in. Deep Eutectic Solvents by a Design of. Experiments Approach
... Conversion and yield were determined on the crude reaction mixture by 1 H NMR on a Jeol ECZR600 using CH3NO2 as internal standard... Main products of the Nazarov cycliza[r] ...
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Functionalization of graphene using deep eutectic solvents
... Functionalization is a process that includes the addition of new functional groups to the surface of the carbon through a chemical or physical attachment. Ac- cording to this connection, functionalization is classified ...
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