scholarly journals Combination of deep eutectic solvent and ionic liquid to improve biocatalytic reduction of 2-octanone with Acetobacter pasteurianus GIM1.158 cell

2016 ◽  
Vol 6 (1) ◽  
Author(s):  
Pei Xu ◽  
Peng-Xuan Du ◽  
Min-Hua Zong ◽  
Ning Li ◽  
Wen-Yong Lou
Keyword(s):  
Ionic Liquid ◽  
Deep Eutectic Solvent ◽  
Acetobacter Pasteurianus

Enzymes-Catalyzed Knoevenagel Condensation Promoted by Ionic Liquid and Deep Eutectic Solvent

2021 ◽  
Author(s):  
Yun Wang ◽  
Hong Cheng ◽  
Jia-Rui He ◽  
Qiao-Xia Yao ◽  
Li-Ling Li ◽  
...  
Keyword(s):  
Ionic Liquid ◽  
Knoevenagel Condensation ◽  
Deep Eutectic Solvent

A novel deep eutectic solvent-based ionic liquid used as electrolyte for dye-sensitized solar cells

2009 ◽  
Vol 11 (1) ◽  
pp. 209-211 ◽  
Author(s):  
Huei-Ru Jhong ◽  
David Shan-Hill Wong ◽  
Chi-Chao Wan ◽  
Yung-Yun Wang ◽  
Tzu-Chien Wei
Keyword(s):  
Ionic Liquid ◽  
Solar Cells ◽  
Dye Sensitized Solar Cells ◽  
Deep Eutectic Solvent ◽  
Dye Sensitized ◽  
Sensitized Solar Cells

scholarly journals Interaction Study of Binary Solvent Systems Ionic Liquid and Deep Eutectic Solvent with Rotenone

2018 ◽  
Vol 47 (07) ◽  
pp. 1473-1482 ◽  
Author(s):  
Zetty Shafiqa Othman ◽  
Mamoru Koketsu ◽  
Nurul Huda Abd Karim ◽  
Saiful Irwan Zubairi ◽  
Nur Hasyareeda Hassan
Keyword(s):  
Ionic Liquid ◽  
Deep Eutectic Solvent ◽  
Binary Solvent ◽  
Interaction Study ◽  
Binary Solvent Systems ◽  
Solvent Systems

Ionic liquid and deep eutectic solvent-activated CelA2 variants generated by directed evolution

2014 ◽  
Vol 98 (12) ◽  
pp. 5775-5785 ◽  
Author(s):  
Christian Lehmann ◽  
Marco Bocola ◽  
Wolfgang R. Streit ◽  
Ronny Martinez ◽  
Ulrich Schwaneberg
Keyword(s):  
Ionic Liquid ◽  
Directed Evolution ◽  
Deep Eutectic Solvent

scholarly journals Revealing the interfacial nanostructure of a deep eutectic solvent at a solid electrode

2020 ◽  
Vol 22 (21) ◽  
pp. 12104-12112 ◽  
Author(s):  
Nebojša Zec ◽  
Gaetano Mangiapia ◽  
Mikhail L. Zheludkevich ◽  
Sebastian Busch ◽  
Jean-François Moulin
Keyword(s):  
Molecular Dynamics ◽  
Ionic Liquid ◽  
Molecular Dynamics Simulations ◽  
Deep Eutectic Solvent ◽  
Neutron Reflectometry ◽  
Solid Electrode ◽  
Electrode Interface ◽  
Dynamics Simulations

The structure of an ionic liquid at an electrode interface was studied by a combination of neutron reflectometry measurements and molecular dynamics simulations.

scholarly journals Effective Extraction of Limonene and Hibaene from Hinoki (Chamaecyparis obtusa) Using Ionic Liquid and Deep Eutectic Solvent

Molecules ◽  
2021 ◽  
Vol 26 (14) ◽  
pp. 4271
Author(s):  
Rina Yasutomi ◽  
Riki Anzawa ◽  
Masamitsu Urakawa ◽  
Toyonobu Usuki
Keyword(s):  
Ionic Liquid ◽  
Organic Solvent ◽  
Essential Oils ◽  
Control Method ◽  
Deep Eutectic Solvent ◽  
Deep Eutectic Solvents ◽  
Chamaecyparis Obtusa ◽  
Molar Ratio ◽  
Gas Chromatography Mass Spectrometry ◽  
Selected Ion Monitoring

The essential oils of hinoki (Chamaecyparis obtusa) leaves have anti-bacterial, anti-fungal, and relaxation properties that are likely associated with the major components such as sabinene, α-terpinyl acetate, limonene, elemol, myrcene, and hibaene. The present study describes the use of a cellulose-dissolving ionic liquid (IL) [C2mim][(MeO)(H)PO2] and low-toxicity solvents called betaine-based deep eutectic solvents (DESs) for the efficient extraction of hinoki essential oils. As a control method, organic solvent extraction was performed using either hexane, ethyl acetate (EtOAc), or acetone at 30 °C for 1 h. Both the experimental and control methods were conducted under the same conditions, which relied on partial dissolution of the leaves using the IL and DESs before partitioning the hinoki oils into the organic solvent for analysis. Quantitative analysis was performed using gas chromatography–mass spectrometry (GC-MS) in selected ion monitoring (SIM) mode. The results indicated that extraction using the [C2mim][(MeO)(H)PO2]/acetone bilayer system improved the yields of limonene and hibaene, 1.5- and 1.9-fold, respectively, when compared with the control method. In addition, extraction using betaine/l-lactic acid (molar ratio 1:1) gave the greatest yields for both limonene and hibaene, 1.3-fold and 1.5-fold greater, respectively, than when using an organic solvent. These results demonstrate the effective extraction of essential oils from plant leaves under conditions milder than those needed for the conventional method. The less toxic and environmentally begin DESs for the extraction are also applicable to the food and cosmetic industries.

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