Results 241 to 250 of about 2,638,221 (283)

Deep Eutectic Solvents as Efficient Solvents in Biocatalysis

Trends in Biotechnology, 2019
'Ideal' solvents in biocatalysis have to fulfill a large number of requirements, such as high substrate solubility, high enzyme activity and stability, and positive effects on reaction equilibrium. In the past decades, many enzymatic synthesis routes in water-based and nonaqueous (organic solvents, ionic or supercritical fluids) reaction media have ...
Dirk Holtmann   +2 more
exaly   +4 more sources

Natural Deep Eutectic Solvents – Solvents for the 21st Century

ACS Sustainable Chemistry and Engineering, 2014
Green technology actively seeks new solvents to replace common organic solvents that present inherent toxicity and have high volatility, leading to evaporation of volatile organic compounds to the atmosphere. Over the past two decades, ionic liquids (ILs) have gained enormous attention from the scientific community, and the number of reported articles ...
Rita Craveiro, Ivo Aroso, Martins M
exaly   +3 more sources

Microextraction of bioactive compounds using deep eutectic solvents: a review

open access: yesEnvironmental Chemistry Letters, 2021
International audienceAnalytical scientists are actually developing sustainable methods for the analysis of environmental samples. In particular, replacing classical, toxic solvents by safer solvents is a principle of green chemistry.
David Landy, Hélène Greige
exaly   +2 more sources

Basics and properties of deep eutectic solvents: a review

open access: yesEnvironmental Chemistry Letters, 2021
International audienceDeep eutectic solvents have emerged in green chemistry only seventeen years ago and yet resulted in a plethora of publications covering various research areas and diverse fields of application.
Sophie Fourmentin   +2 more
exaly   +2 more sources

Electrochemistry in Deep Eutectic Solvents

The Journal of Physical Chemistry B, 2007
We report the cyclic voltammetry, chronoamperometry, and scanning electrochemical microscopy of ferrocene dissolved in deep eutectic solvents (DES), consisting of choline chloride (ChCl) and either trifluoroacetamide (TFA) or malonic acid as the hydrogen-bond donor.
Chiemela A, Nkuku, Robert J, LeSuer
openaire   +2 more sources

Deep Eutectic Solvents for Biotechnology Applications

Biochemistry (Moscow), 2023
Deep eutectic solvents (DESs) are an alternative to traditional organic solvents and ionic liquids and meet the requirements of "green" chemistry. They are easy to prepare using low-cost constituents, are non-toxic and biodegradable. The review analyzes literature on the use of DES in various fields of biotechnology, provides data on the types of DESs,
Olga V, Morozova   +4 more
openaire   +2 more sources

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