Results 31 to 40 of about 3,055,498 (293)

Laccase Activation in Deep Eutectic Solvents [PDF]

ACS Sustainable Chemistry & Engineering, 2019
The research on alternative solvents and cosolvents is relevant when envisioning the improvement of biocatalytic reactions.
Mariah L. Toledo, Matheus M. Pereira, Mara G. Freire, João P. A. Silva, João A. P. Coutinho, Ana P. M. Tavares   +5 more
openaire   +2 more sources

Characterization and Analysis of Chromium Coating Electrodeposited on Brass in ChCl-EG Deep Eutectic Solvent

International Journal of Electrochemical Science, 2020
Black chromium coating was electrodeposited on brass substrate from choline chloride-ethylene glycol (ChCl-EG) deep eutectic solvent (DES), via potentiostatic electrodeposition method.
Huixuan Qian, Qisong Li, Jie Sun, Souavang Xaikoua, Haijing Sun   +4 more
doaj   +1 more source

CO2 capture by alcohol ammonia based deep eutectic solvents with different water content

Materials Research Express, 2022
The existing CO _2 absorption by deep eutectic solvents is limited by the unavoidable water absorption problem during use. In this study, we prepared three deep eutectic solvents with different alcohol aminations and added different water contents to ...
Xiangwei Liu, Qian Ao, Shengyou Shi, Shuie Li   +3 more
doaj   +1 more source

Comparison of Electrochemical Polishing Treatments between Phosphoric Acid and a Deep Eutectic Solvent for High-Purity Copper

Sustainable Chemistry, 2022
This study investigated and compared the acid-free electropolishing of copper with the state-of-the-art acidic electropolishing process. The acid-free medium used in this study is based on a deep eutectic solvent comprised of 2:1 ethylene glycol and ...
Tarek M. Abdel-Fattah, Jon Derek Loftis
doaj   +1 more source

ANOT CÜRUFLARINDAN BAKIRIN GERİ KAZANIMINDA DÜŞÜK ERİME NOKTALI ÇÖZÜCÜ KULLANIMININ ARAŞTIRILMASI

Eskişehir Osmangazi Üniversitesi Mühendislik ve Mimarlık Fakültesi Dergisi, 2020
In this study, a deep eutectic solvent which is sensitive to environmental and human health was used for copper recovery from copper anode slime.
Mehmet Ali TOPÇU, Aydın RÜŞEN
doaj   +1 more source

Optimization of a methodology for speciation of arsenic, selenium and mercury in blood samples based on the deep eutectic solvent

MethodsX, 2019
In this research, a new liquid phase microextraction based on the solidification of deep eutectic solvent (LPME–SDES) has been developed for the speciation of As(III), As(V), Se(IV), Se(VI), Hg(II) and organic mercury (R-Hg) in the blood of children ...
Reza Akramipour, Mohammad Reza Golpayegani, Mahmoud Ghasemi, Negar Noori, Nazir Fattahi   +4 more
doaj   +1 more source

Supramolecular hydrogel based on a sodium deep eutectic solvent [PDF]

, 2018
A supramolecular hydrogel based on a metal-containing deep eutectic solvent (DES) is presented here for the first time.
Martins, Luís F. G., Lucas G. Celia-Silva, Isabel M. Marrucho, Celia-Silva, Lucas G., Catarina Florindo, Luís F. G. Martins, Florindo, Catarina, Luís C. Branco, Branco, Luís C., Marrucho, Isabel M.   +9 more
core   +1 more source

Thermo-switchable hydrophobic deep eutectic solvent for CuAAC

, 2023
International audienceThe copper alkyne–azide cycloaddition in a deep eutectic solvent possessing thermomorphic properties is reported. The system allows a facile separation of the hydrophilic product from the reagents and catalyst with a small thermal ...
Andanson, Jean-Michel, Gautier, Arnaud, Pouget, Florence Charnay   +2 more
core   +1 more source

Deep Eutectic Solvents and Pharmaceuticals [PDF]

Encyclopedia, 2021
Deep eutectic solvents (DES) are eutectic mixtures that present a deviation from the ideal thermodynamic solid–liquid phase behavior, where a significant depression in the melting temperature occurs. If properly designed and chosen, DES may be liquid at room and the human body’s temperatures and display a biocompatible character, thus representing ...
Sónia N. Pedro, Carmen S. R. Freire, Armando J. D. Silvestre, Mara G. Freire   +3 more
openaire   +2 more sources

Green Preparation of High Surface Area Cu-Au Bimetallic Nanostructured Materials by Co-Electrodeposition in a Deep Eutectic Solvent [PDF]

, 2021
In this work we present an electrodeposition method in a deep eutectic solvent (DES) to prepare bimetallic high surface area nanostructures of Cu and Au with tunable structure and composition.
Elena Plaza, Mayoral, Ib, Chorkendorff, Hanne, Falsig, María, Escudero-Escribano, Kim, Degn Jensen, Paula, Sebastián Pascual, Kim Nicole, Dalby   +6 more
core   +2 more sources