Articles with "chcl" as a keyword



Micellar characteristics of an amphiphilic star-block copolymer in DES-water mixture

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Published in 2020 at "Colloid and Polymer Science"

DOI: 10.1007/s00396-020-04770-w

Abstract: Deep eutectic solvents (DES) have revealed the ability to promote the aggregation of amphiphiles in solution. With a brief overview on the self-assembly of amphiphilic substances in protic/aprotic, polar/non-polar solvents, ionic liquids (ILs), and deep… read more here.

Keywords: water; star block; chcl; mixture ... See more keywords
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Comparison of deep eutectic solvents (DES) on pretreatment of oil palm empty fruit bunch (OPEFB): Cellulose digestibility, structural and morphology changes.

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Published in 2019 at "Bioresource technology"

DOI: 10.1016/j.biortech.2019.03.065

Abstract: In this work, a novel solvent, deep eutectic solvent (DES) was applied to examine its effectiveness in pretreating OPEFB. Three types of DESs, i.e. choline chloride-lactic acid (ChCl-LA), choline chloride-urea (ChCl-U) and choline chloride-glycerol (ChCl-G)… read more here.

Keywords: morphology changes; structural morphology; cellulose digestibility; deep eutectic ... See more keywords
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Choline chloride-based deep eutectic solvents in CaO-catalyzed ethanolysis of expired sunflower oil

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Published in 2018 at "Journal of Molecular Liquids"

DOI: 10.1016/j.molliq.2018.06.106

Abstract: Abstract Choline chloride (ChCl)-based deep eutectic solvents (DESs) with different amides or polyols as hydrogen bond donors were tested as cosolvents in the ethanolysis of expired sunflower oil catalyzed by either calcined or non-calcined CaO.… read more here.

Keywords: choline chloride; calcined cao; non calcined; chcl ... See more keywords
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Effect of some choline based deep eutectic solvents on volumetric and ultrasonic properties of gabapentin drug in water at T = (288.15 to 318.15) K

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Published in 2021 at "Journal of Molecular Liquids"

DOI: 10.1016/j.molliq.2021.117073

Abstract: Abstract A key part of the drug preparation process is the optimization of molecular interactions between drugs and solvents. Thermodynamic properties provides complete information on interactions and the selection of suitable solvents for various pharmaceutical… read more here.

Keywords: drug; 288 318; deep eutectic; chcl ... See more keywords
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Novel insights into biomass delignification with acidic deep eutectic solvents: a mechanistic study of β-O-4 ether bond cleavage and the role of the halide counterion in the catalytic performance

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Published in 2020 at "Green Chemistry"

DOI: 10.1039/c9gc02569c

Abstract: Development of innovative technologies for efficient, yet eco-friendly, biomass delignification is required to achieve higher sustainability than traditional processes. In this context, the use of deep eutectic solvents (DESs) for the delignification process could fulfil… read more here.

Keywords: cleavage; chemistry; chcl; delignification ... See more keywords
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Chloromethane Degradation in Soils: A Combined Microbial and Two-Dimensional Stable Isotope Approach.

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Published in 2018 at "Journal of environmental quality"

DOI: 10.2134/jeq2017.09.0358

Abstract: Chloromethane (CHCl, methyl chloride) is the most abundant volatile halocarbon in the atmosphere and involved in stratospheric ozone depletion. The global CHCl budget, and especially the CHCl sink from microbial degradation in soil, still involves… read more here.

Keywords: degradation; chloromethane; stable isotope; chcl ... See more keywords

Development and Optimization of Ciprofloxacin HCl-Loaded Chitosan Nanoparticles Using Box–Behnken Experimental Design

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Published in 2022 at "Molecules"

DOI: 10.3390/molecules27144468

Abstract: Various chitosan (CS)-based nanoparticles (CS-NPs) of ciprofloxacin hydrochloride (CHCl) have been investigated for therapeutic delivery and to enhance antimicrobial efficacy. However, the Box–Behnken design (BBD)-supported statistical optimization of NPs of CHCl has not been performed… read more here.

Keywords: optimization ciprofloxacin; chcl; development optimization; design ... See more keywords
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Extraction of Bioactive Compounds from C. vulgaris Biomass Using Deep Eutectic Solvents

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Published in 2023 at "Molecules"

DOI: 10.3390/molecules28010415

Abstract: C. vulgaris microalgae biomass was employed for the extraction of valuable bioactive compounds with deep eutectic-based solvents (DESs). Particularly, the Choline Chloride (ChCl) based DESs, ChCl:1,2 butanediol (1:4), ChCl:ethylene glycol (1:2), and ChCl:glycerol (1:2) mixed… read more here.

Keywords: compounds vulgaris; bioactive compounds; deep eutectic; chcl ... See more keywords