Articles with "biphasic systems" as a keyword



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Pioneering Use of Ionic Liquid‐Based Aqueous Biphasic Systems as Membrane‐Free Batteries

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Published in 2018 at "Advanced Science"

DOI: 10.1002/advs.201800576

Abstract: Abstract Aqueous biphasic systems (ABS) formed by water, ionic liquids (ILs), and salts, in which the two phases are water rich, are demonstrated here to act as potential membrane‐free batteries. This concept is feasible due… read more here.

Keywords: aqueous biphasic; liquid; free batteries; membrane free ... See more keywords
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Determination, characterization and modeling of aqueous biphasic systems composed of propylammonium-based ionic liquids and phosphate salts

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Published in 2020 at "Chemical Physics Letters"

DOI: 10.1016/j.cplett.2020.137623

Abstract: Abstract Ionic liquids (ILs)-based aqueous biphasic systems (ABS) are efficient platforms for the extraction and purification of biomolecules. To find more biocompatible ABS, propylammonium-based ILs, phosphate salts and water were mixed at three temperatures, evaluating… read more here.

Keywords: aqueous biphasic; phosphate salts; biphasic systems; propylammonium based ... See more keywords
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Enhanced partitioning of tryptophan in aqueous biphasic systems formed by benzyltrialkylammonium based ionic liquids: Evaluation of thermophysical and phase behavior

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Published in 2017 at "Journal of Molecular Liquids"

DOI: 10.1016/j.molliq.2017.09.111

Abstract: Abstract Ionic liquids (ILs) based aqueous biphasic systems (ABS) are envisioned to be promising separation and environmentally benign extraction media. In this context, novel ternary phase diagrams were determined for two ILs namely, Benzyltrimethylammonium chloride… read more here.

Keywords: extraction; aqueous biphasic; biphasic systems; phase behavior ... See more keywords
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Mono- and di- cationic ionic liquids based aqueous biphasic systems for the extraction of diclofenac sodium

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Published in 2020 at "Separation and Purification Technology"

DOI: 10.1016/j.seppur.2019.116048

Abstract: Abstract The water and soil pollution by pharmaceutical residues is considered one of the major environmental concerns. Most conventional methods adopted for the removal of pharmaceutical wastes are associated with high consumption of energy, time… read more here.

Keywords: phase; extraction; aqueous biphasic; diclofenac sodium ... See more keywords
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Propranolol resolution using enantioselective biphasic systems

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Published in 2021 at "Separation and Purification Technology"

DOI: 10.1016/j.seppur.2020.117682

Abstract: Abstract The commercialization of chiral drugs is an increasing concern in the pharmacological field since the differences in the pharmacological activities of enantiomers may result in serious problems in the treatment of diseases using racemates.… read more here.

Keywords: resolution; esters tartaric; tartaric acid; resolution using ... See more keywords
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Improved Protein Coverage in Bottom-Up Proteomes Analysis Using Fluoroalcohol-Mediated Supramolecular Biphasic Systems With Mixed Amphiphiles for Sample Extraction, Fractionation, and Enrichment.

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Published in 2021 at "Analytical chemistry"

DOI: 10.1021/acs.analchem.1c00030

Abstract: A new class of supramolecular biphasic systems containing fluoroalcohol-induced coacervates (FAiC) provides concomitant fractionation of complex protein mixtures, high solubilizing power for extraction of various types of proteins, especially those with high hydrophobicity (such as… read more here.

Keywords: extraction; supramolecular biphasic; fractionation; biphasic systems ... See more keywords
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Extractions of Alkaloids Codeine and Caffeine with [Bmim][BF4]/Carbohydrate Aqueous Biphasic Systems as a Novel Class of Liquid–Liquid Extraction Systems

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Published in 2019 at "Journal of Chemical & Engineering Data"

DOI: 10.1021/acs.jced.8b00678

Abstract: Liquid–liquid equilibrium (LLE) data for several carbohydrate + IL aqueous biphasic systems, including the ionic liquid 1-butyl-3-methylimidazolium tetrafluoroborate ([Bmim][BF4]) and six carbohydrates: monosaccharides (d-(+)-glucose, d-(−)-fructose, l-(+)-arabinose, and d-(+)-xylose) and disaccharides (sucrose and maltose) were obtained… read more here.

Keywords: codeine caffeine; biphasic systems; liquid; bmim bf4 ... See more keywords
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Salt Effect on Ethanol-Based Aqueous Biphasic Systems Applied to Alkaloids Partition: An Experimental and Theoretical Approach

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Published in 2019 at "Journal of Chemical & Engineering Data"

DOI: 10.1021/acs.jced.8b01024

Abstract: Aqueous biphasic systems (ABSs) based on alcohol–salt are of significant interest because of their low cost and environmental impact, as well as their higher selectivity and fast phase segregation,... read more here.

Keywords: effect ethanol; biphasic systems; ethanol based; aqueous biphasic ... See more keywords
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Influence of Ions and Temperature on Aqueous Biphasic Systems Containing Ionic Liquid and Ammonium Sulfate

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Published in 2019 at "Journal of Chemical & Engineering Data"

DOI: 10.1021/acs.jced.9b00226

Abstract: Recently, ionic liquids (ILs) were widely used to form aqueous biphasic systems (ABSs). In this study, a systematic investigation involving various ILs was studied to provide more information on fo... read more here.

Keywords: biphasic systems; influence ions; temperature aqueous; systems containing ... See more keywords
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Liquid–Liquid Phase Equilibria of Aqueous Biphasic Systems Based on Glycerol Formal: Application on Tetracycline Recovery from Water

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Published in 2019 at "Journal of Chemical & Engineering Data"

DOI: 10.1021/acs.jced.9b00376

Abstract: Biopharmaceuticals are commonly present in relatively low concentrations in aqueous solutions, making their detection and purification detrimental. In this work, we used novel aqueous biphasic systems based on glycerol formal (GF) to extract an important… read more here.

Keywords: aqueous biphasic; liquid; glycerol formal; biphasic systems ... See more keywords
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Imidazolium-based Ionic Liquids as Adjuvants to Form Polyethylene Glycol with Salt Buffer Aqueous Biphasic Systems

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Published in 2020 at "Journal of Chemical & Engineering Data"

DOI: 10.1021/acs.jced.9b01199

Abstract: Aqueous biphasic systems (ABS) are biocompatible systems applied in the extraction of biomolecules. Despite the biocompatibility of polymers and, particularly polyethylene glycol (PEG), to form ABS... read more here.

Keywords: aqueous biphasic; biphasic systems; polyethylene glycol; ionic liquids ... See more keywords