The formation and physicochemical properties of PEGylated deep eutectic solvents

2019 ◽  
Vol 43 (22) ◽  
pp. 8804-8810 ◽  
Author(s):  
Wenjun Chen ◽  
Xiyue Bai ◽  
Zhimin Xue ◽  
Hongyu Mou ◽  
Jiangang Chen ◽  
...  
Keyword(s):  
Hydrogen Bonding ◽  
Physicochemical Properties ◽  
Deep Eutectic Solvents ◽  
Molecular Liquids

Polymer PEG was used to form eutectic molecular liquids with hydrogen bonding acceptors.

scholarly journals Physicochemical Properties, Cytotoxicity, and Antioxidative Activity of Natural Deep Eutectic Solvents Containing Organic Acid

2019 ◽  
Vol 33 (1) ◽  
pp. 1-18 ◽  
Author(s):  
Anamarija Mitar ◽  
Manuela Panić ◽  
Kristina Radošević ◽  
Ivana Radojčić Redovniković ◽  
Kristina Zagajski Kučan ◽  
...  
Keyword(s):  
Physicochemical Properties ◽  
Antioxidative Activity ◽  
Deep Eutectic Solvents ◽  
Oxygen Radical ◽  
Structural Variations ◽  
Natural Deep Eutectic Solvents ◽  
Environmentally Safe ◽  
Mcf 7

Natural deep eutectic solvents (NADES) may be considered ‘designer solvents’ due to their numerous structural variations and the possibility of tailoring their physicochemical properties. Prior to their industrial application, characterization of NADES is essential, including determination of their physicochemical properties, cytotoxicity, and antioxidative activity. The most important physicochemical properties of eight prepared NADES (choline chloride:malic acid, proline:malic acid, choline chloride:proline:malic acid, betaine:malic acid, malic acid:glucose, malic acid:glucose:glycerol, choline chloride:citric acid, and betaine:citric acid) were measured as functions of temperature and water content. In general, the structure of prepared NADES greatly influences their physical properties, which could be successfully modified and adjusted by addition of water. All tested NADES were absolutely benign and noncorrosive for investigated steel X6CrNiTi18-10. Furthermore, cytotoxicity of prepared solvents was assessed toward three human cell lines (HEK-293T, HeLa, and MCF-7 cells), and antioxidative activity was measured by the Oxygen Radical Absorbance Capacity (ORAC) method. With regard to cell viability, all tested NADES containing carboxylic acid could be classified as practically harmless and considered environmentally safe. The ORAC values indicated that the tested NADES displayed antioxidative activity.

Modeling the Physicochemical Properties of Natural Deep Eutectic Solvents

ChemSusChem ◽  
2020 ◽  
Vol 13 (15) ◽  
pp. 3789-3804 ◽  
Author(s):  
Attila Kovács ◽  
Erik C. Neyts ◽  
Iris Cornet ◽  
Marc Wijnants ◽  
Pieter Billen
Keyword(s):  
Physicochemical Properties ◽  
Deep Eutectic Solvents ◽  
Natural Deep Eutectic Solvents

Physicochemical Properties of Choline Chloride-Based Deep Eutectic Solvents with Polyols: An Experimental and Theoretical Investigation

2020 ◽  
Vol 8 (50) ◽  
pp. 18712-18728
Author(s):  
Krzysztof Biernacki ◽  
Hiléia K. S. Souza ◽  
Cláudio M. R. Almeida ◽  
Alexandre L. Magalhães ◽  
Maria Pilar Gonçalves
Keyword(s):  
Physicochemical Properties ◽  
Theoretical Investigation ◽  
Choline Chloride ◽  
Deep Eutectic Solvents

scholarly journals Experimental and predicted physicochemical properties of monopropanolamine-based deep eutectic solvents

2020 ◽  
Vol 309 ◽  
pp. 113110
Author(s):  
Bartosz Nowosielski ◽  
Marzena Jamrógiewicz ◽  
Justyna Łuczak ◽  
Maciej Śmiechowski ◽  
Dorota Warmińska
Keyword(s):  
Physicochemical Properties ◽  
Deep Eutectic Solvents

scholarly journals Structural, rheological and dynamic aspects of hydrogen-bonding molecular liquids: Aqueous solutions of hydrotropic tert-butyl alcohol

2020 ◽  
Vol 560 ◽  
pp. 730-742 ◽  
Author(s):  
Jure Cerar ◽  
Andrej Jamnik ◽  
Ildikó Pethes ◽  
László Temleitner ◽  
László Pusztai ◽  
...  
Keyword(s):  
Hydrogen Bonding ◽  
Aqueous Solutions ◽  
Butyl Alcohol ◽  
Molecular Liquids ◽  
Tert Butyl ◽  
Tert Butyl Alcohol
Sign in / Sign up

Export Citation Format

Share Document