Results 21 to 30 of about 12,001 (212)

Extraction of phenolic compounds from extra virgin olive oil by a natural deep eutectic solvent: Data on UV absorption of the extracts

open access: yesData in Brief, 2016
This data article refers to the paper “Towards green analysis of virgin olive oil phenolic compounds: extraction by a natural deep eutectic solvent and direct spectrophotometric detection” [1].
Vito Michele Paradiso   +4 more
doaj   +1 more source

The application of deep eutectic solvent ionic liquids for environmentally-friendly dissolution and recovery of precious metals [PDF]

open access: yes, 2016
publisher: Elsevier articletitle: The application of deep eutectic solvent ionic liquids for environmentally-friendly dissolution and recovery of precious metals journaltitle: Minerals Engineering articlelink: http://dx.doi.org/10.1016/j.mineng.2015.09 ...
Abbott   +29 more
core   +1 more source

The gentisic acid-based deep eutectic solvent mediated green synthesis of acridines

open access: yesCatalysis Communications, 2023
A novel gentisic acid-based deep eutectic solvent (ETPPBr/GA-DES) was prepared by mixing of ethyltriphenylphosphonium bromide (ETPPBr) and gentisic acid (GA = 2,5-dihydroxy-benzoic acid), and its structure fully investigated by using the FT-IR, TGA/DTA ...
Hadis Goudarzi   +2 more
doaj   +1 more source

Anodic reactions and the corrosion of copper in deep eutectic solvents [PDF]

open access: yes, 2018
An analysis of the anodic reaction occurring at soluble copper anodes during the electrodeposition of copper from an ethaline-based deep eutectic solvent (DES) has been performed.
Green, T. A., Roy, S., Valverde, P.
core   +1 more source

Synthesis of 2,4-disubstituted quinazolines promoted by deep eutectic solvent

open access: yesCurrent Research in Green and Sustainable Chemistry, 2021
An efficient deep eutectic solvent (DES) promoted reaction of 2-amino-5-chlorobenzophenone, aromatic aldehydes (benzoyl alcohols) and ammonium acetate leading to the formation of quinazolines with excellent yields is described.
Rajkumar Romeshkumar Singh   +4 more
doaj   +1 more source

Activated biochars used as adsorbents for dyes removal [PDF]

open access: yes, 2018
Adsorption represents one of the most interesting technique for the removal of pollutants from wastewaters. Activated carbons show the best performances on this kind of processes but their high production costs limit their applications. In this context a
De Caprariis, Benedetta   +3 more
core   +1 more source

Optimization of solvent-free enzymatic esterification in eutectic substrate reaction mixture

open access: yesBiotechnology Reports, 2019
The Candida rugosa lipase catalyzed esterification of (-)-menthol and lauric acid (LA) was studied in a eutectic mixture formed by both substrates((-)-menthol:LA 3:1, mol/mol).
M. Pätzold   +3 more
doaj   +1 more source

Synthesis of 3,5-Disubstituted Isoxazoles and Isoxazolines in Deep Eutectic Solvents [PDF]

open access: yes, 2015
The synthesis of different 3,5-disubstituted isoxazoles and related isoxazolines using choline chloride:urea as deep eutectic solvent (DES) in a one-pot three step reaction has been accomplished successfully. The use of highly nucleophilic functionalized
Pérez Galera, Juana María   +1 more
core   +3 more sources

Recent Advances in Hydrophobic Deep Eutectic Solvents for Extraction

open access: yesSeparations, 2019
In the over 1,800 articles published since their inception in 2001, most deep eutectic solvents (DES) synthesized have been hydrophilic. The low cost, low toxicity, and bioavailability of DES make the solvent ‘green’ and sustainable for ...
Amos K. Dwamena
doaj   +1 more source

Green solvents for enhanced impregnation processes in biomedicine [PDF]

open access: yes, 2017
Supercritical carbon dioxide has been used as a green solvent due to their well-known potential in biomaterials impregnation. The versatility of this technique enables the loading of implants with Active Pharmaceutical Ingredients which present several ...
Aroso   +46 more
core   +1 more source

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