Deep eutectic solvents in separations: Methods of preparation, polarity, and applications in extractions and capillary electrochromatography

Farooq, Muhammad Qamar; Abbasi, Nabeel Mujtaba; Anderson, Jared L.

doi:10.1016/j.chroma.2020.461613

Deep eutectic solvents in separations: Methods of preparation, polarity, and applications in extractions and capillary electrochromatography

Journal Article · Sun Oct 11 00:00:00 EDT 2020 · Journal of Chromatography

DOI:https://doi.org/10.1016/j.chroma.2020.461613· OSTI ID:1712674

Farooq, Muhammad Qamar ^[1]; Abbasi, Nabeel Mujtaba ^[1]; Anderson, Jared L. ^[1]

Ames Lab., and Iowa State Univ., Ames, IA (United States)

Deep eutectic solvents (DESs) have emerged as alternatives to conventional organic solvents and ionic liquids (ILs). Their tunable and designer physio-chemical properties, low cost, and ease of preparation make them attractive solvent systems for use in extractions and additives to chromatographic separations. However, due to the diverse range of hydrogen bond acceptors and donors that comprise DESs, choosing the appropriate solvent for separations can be challenging. This work discusses all methods of DES preparation and details their advantages and disadvantages. Since polarity is an important aspect in their use in separations, the classification of DESs based on the betaine dye and nile red scales as well as Kamlet-Taft parameters is also discussed. Finally, a summary of applications of DESs in various extraction processes (phenolics, fuels, metals, proteins, carbohydrates), solid-phase extraction, solid-phase microextraction, as well as capillary electrochromatography is provided.

View Accepted Manuscript (DOE)

Research Organization:: Ames Laboratory (AMES), Ames, IA (United States)

Sponsoring Organization:: USDOE; USDOE Office of Science (SC), Basic Energy Sciences (BES). Chemical Sciences, Geosciences & Biosciences Division

Grant/Contract Number:: AC02-07CH11358

OSTI ID:: 1712674

Alternate ID(s):: OSTI ID: 1775878

Report Number(s):: IS--J-10,360

Journal Information:: Journal of Chromatography, Journal Name: Journal of Chromatography Vol. 1633; ISSN 0021-9673

Publisher:: ElsevierCopyright Statement

Country of Publication:: United States

Language:: English

References (229)

Empirical Parameters of the Polarity of Solvents Reichardt, C. Angewandte Chemie International Edition in English, Vol. 4, Issue 1 https://doi.org/10.1002/anie.196500291	journal	January 1965
Bacteria Incorporation in Deep-eutectic Solvents through Freeze-Drying Gutiérrez, María C.; Ferrer, María L.; Yuste, Luís Angewandte Chemie International Edition, Vol. 49, Issue 12 https://doi.org/10.1002/anie.200905212	journal	March 2010
Graphene and Graphene Oxide Modified by Deep Eutectic Solvents and Ionic Liquids Supported on Silica as Adsorbents for Solid-Phase Extraction: Graphene and Graphene Oxide Modified by Deep Eutectic Solvents and Ionic Liquids Wang, Xiaoqin; Li, Guizhen; Row, Kyung Ho Bulletin of the Korean Chemical Society, Vol. 38, Issue 2 https://doi.org/10.1002/bkcs.11074	journal	January 2017
Efficient Cleavage of Lignin-Carbohydrate Complexes and Ultrafast Extraction of Lignin Oligomers from Wood Biomass by Microwave-Assisted Treatment with Deep Eutectic Solvent Liu, Yongzhuang; Chen, Wenshuai; Xia, Qinqin ChemSusChem, Vol. 10, Issue 8 https://doi.org/10.1002/cssc.201601795	journal	March 2017
Quest for Green‐Solvent Design: From Hydrophilic to Hydrophobic (Deep) Eutectic Solvents Florindo, Catarina; Branco, Luís C.; Marrucho, Isabel M. ChemSusChem, Vol. 12, Issue 8 https://doi.org/10.1002/cssc.201900147	journal	April 2019
Application of deep eutectic solvents in the extraction and separation of target compounds from various samples: Other Techniques Tang, Baokun; Zhang, Heng; Row, Kyung Ho Journal of Separation Science, Vol. 38, Issue 6 https://doi.org/10.1002/jssc.201401347	journal	February 2015
Development of deep eutectic solvents applied in extraction and separation Li, Xiaoxia; Row, Kyung Ho Journal of Separation Science, Vol. 39, Issue 18 https://doi.org/10.1002/jssc.201600633	journal	August 2016
Three‐phase hollow‐fiber liquid‐phase microextraction based on deep eutectic solvent as acceptor phase for extraction and preconcentration of main active compounds in a traditional Chinese medicinal formula Xue, Jiao; Wang, Run‐qin; Chen, Xuan Journal of Separation Science, Vol. 42, Issue 13 https://doi.org/10.1002/jssc.201900184	journal	May 2019
Dimethyl sulfoxide/deep eutectic solvents mixtures as media in the reaction of 1-fluoro-2,4-dinitrobenzene with piperidine: A solvent effect study Harifi-Mood, Ali Reza; Sadrzadeh, Samira Journal of Physical Organic Chemistry, Vol. 31, Issue 4 https://doi.org/10.1002/poc.3787	journal	December 2017
High Yield Protein Extraction from Brewer's Spent Grain with Novel Carboxylate Salt - Urea Aqueous Deep Eutectic Solvents Wahlström, Ronny; Rommi, Katariina; Willberg-Keyriläinen, Pia ChemistrySelect, Vol. 2, Issue 29 https://doi.org/10.1002/slct.201701492	journal	October 2017
A Greener Approach to Prepare Natural Deep Eutectic Solvents Gomez, Federico J. V.; Espino, Magdalena; Fernández, María A. ChemistrySelect, Vol. 3, Issue 22 https://doi.org/10.1002/slct.201800713	journal	June 2018
Evaluation of fatty acid/alcohol-based hydrophobic deep eutectic solvents as media for extracting antibiotics from environmental water Tang, Weiyang; Dai, Yunliang; Row, Kyung Ho Analytical and Bioanalytical Chemistry, Vol. 410, Issue 28 https://doi.org/10.1007/s00216-018-1346-6	journal	September 2018
A polymer monolith incorporating stellate mesoporous silica nanospheres for use in capillary electrochromatography and solid phase microextraction of polycyclic aromatic hydrocarbons and organic small molecules Zhou, Xiu-Jie; Zhang, Li-Shun; Song, Wen-Fang Microchimica Acta, Vol. 185, Issue 9 https://doi.org/10.1007/s00604-018-2964-6	journal	September 2018
Synthesis of Mesoporous Siliceous Materials in Choline Chloride Deep Eutectic Solvents and the Application of These Materials to High-Performance Size Exclusion Chromatography Li, Xiaoxia; Lee, Yu Ri; Row, Kyung Ho Chromatographia, Vol. 79, Issue 7-8 https://doi.org/10.1007/s10337-016-3051-y	journal	February 2016
Sulfur dioxide removal: An overview of regenerative flue gas desulfurization and factors affecting desulfurization capacity and sorbent regeneration Hanif, Muhammad Adli; Ibrahim, Naimah; Abdul Jalil, Aishah Environmental Science and Pollution Research, Vol. 27, Issue 22 https://doi.org/10.1007/s11356-020-09191-4	journal	May 2020
Development of a Method Based on Natural Deep Eutectic Solvents for Extraction of Flavonoids from Food Samples Bajkacz, Sylwia; Adamek, Jakub Food Analytical Methods, Vol. 11, Issue 5 https://doi.org/10.1007/s12161-017-1118-5	journal	December 2017
Selective recovery of zinc from zinc oxide dust using choline chloride based deep eutectic solvents Zhu, Xiao-lin; Xu, Cun-ying; Tang, Jie Transactions of Nonferrous Metals Society of China, Vol. 29, Issue 10 https://doi.org/10.1016/S1003-6326(19)65128-9	journal	October 2019
A novel digestion method based on a choline chloride–oxalic acid deep eutectic solvent for determining Cu, Fe, and Zn in fish samples Habibi, Emadaldin; Ghanemi, Kamal; Fallah-Mehrjardi, Mehdi Analytica Chimica Acta, Vol. 762 https://doi.org/10.1016/j.aca.2012.11.054	journal	January 2013
Natural deep eutectic solvents as new potential media for green technology Dai, Yuntao; van Spronsen, Jaap; Witkamp, Geert-Jan Analytica Chimica Acta, Vol. 766 https://doi.org/10.1016/j.aca.2012.12.019	journal	March 2013
A green deep eutectic solvent-based aqueous two-phase system for protein extracting Xu, Kaijia; Wang, Yuzhi; Huang, Yanhua Analytica Chimica Acta, Vol. 864 https://doi.org/10.1016/j.aca.2015.01.026	journal	March 2015
Solid phase microextraction with poly(deep eutectic solvent) monolithic column online coupled to HPLC for determination of non-steroidal anti-inflammatory drugs Wang, Rong; Li, Wenqing; Chen, Zilin Analytica Chimica Acta, Vol. 1018 https://doi.org/10.1016/j.aca.2018.02.024	journal	August 2018
Natural deep eutectic solvents-mediated extractions: The way forward for sustainable analytical developments Fernández, María de los Ángeles; Boiteux, Joana; Espino, Magdalena Analytica Chimica Acta, Vol. 1038 https://doi.org/10.1016/j.aca.2018.07.059	journal	December 2018
Preparation of graphene oxide incorporated monolithic chip based on deep eutectic solvents for solid phase extraction Shen, Yan-Feng; Zhang, Xue; Mo, Chun-E. Analytica Chimica Acta, Vol. 1096 https://doi.org/10.1016/j.aca.2019.10.041	journal	February 2020
Dihydrogen-bonding deep eutectic solvents as reaction media for lipase-catalyzed transesterification Oh, Yujin; Park, Saerom; Yoo, Eunjin Biochemical Engineering Journal, Vol. 142 https://doi.org/10.1016/j.bej.2018.11.010	journal	February 2019
Ultrafast fractionation of lignocellulosic biomass by microwave-assisted deep eutectic solvent pretreatment Chen, Zhu; Wan, Caixia Bioresource Technology, Vol. 250 https://doi.org/10.1016/j.biortech.2017.11.066	journal	February 2018
Effect of functional groups in acid constituent of deep eutectic solvent for extraction of reactive lignin Tan, Yee Tong; Ngoh, Gek Cheng; Chua, Adeline Seak May Bioresource Technology, Vol. 281 https://doi.org/10.1016/j.biortech.2019.02.010	journal	June 2019
Deconstruction of oriented crystalline cellulose by novel levulinic acid based deep eutectic solvents pretreatment for improved enzymatic accessibility Ling, Zhe; Guo, Zongwei; Huang, Caoxing Bioresource Technology, Vol. 305 https://doi.org/10.1016/j.biortech.2020.123025	journal	June 2020
Deep eutectic solvents as efficient solvent system for the extraction of κ-carrageenan from Kappaphycus alvarezii Das, Arun Kumar; Sharma, Mukesh; Mondal, Dibyendu Carbohydrate Polymers, Vol. 136 https://doi.org/10.1016/j.carbpol.2015.09.114	journal	January 2016
One-pot production of chitin with high purity from lobster shells using choline chloride–malonic acid deep eutectic solvent Zhu, Ping; Gu, Zhongji; Hong, Shu Carbohydrate Polymers, Vol. 177 https://doi.org/10.1016/j.carbpol.2017.09.001	journal	December 2017
Deep eutectic solvent-based extraction and fabrication of chitin films from crustacean waste Saravana, Periaswamy Sivagnanam; Ho, Truc Cong; Chae, Sol-Ji Carbohydrate Polymers, Vol. 195 https://doi.org/10.1016/j.carbpol.2018.05.018	journal	September 2018
Selectivity of deproteinization and demineralization using natural deep eutectic solvents for production of insect chitin (Hermetia illucens) Zhou, Pengfei; Li, Jingbo; Yan, Tao Carbohydrate Polymers, Vol. 225 https://doi.org/10.1016/j.carbpol.2019.115255	journal	December 2019
Efficient separation of phenol from model oils using environmentally benign quaternary ammonium-based zwitterions via forming deep eutectic solvents Yao, Congfei; Hou, Yucui; Ren, Shuhang Chemical Engineering Journal, Vol. 326 https://doi.org/10.1016/j.cej.2017.06.007	journal	October 2017
Highly efficient extraction/separation of Cr (VI) by a new family of hydrophobic deep eutectic solvents Shi, Yueyue; Xiong, Dazhen; Zhao, Yangyang Chemosphere, Vol. 241 https://doi.org/10.1016/j.chemosphere.2019.125082	journal	February 2020
Separation of phenol and pyridine from coal tar via liquid–liquid extraction using deep eutectic solvents Jiao, Tiantian; Qin, Xizhuang; Zhang, Huawei Chemical Engineering Research and Design, Vol. 145 https://doi.org/10.1016/j.cherd.2019.03.006	journal	May 2019
Evaluation of alcohol-based deep eutectic solvent in extraction and determination of flavonoids with response surface methodology optimization Bi, Wentao; Tian, Minglei; Row, Kyung Ho Journal of Chromatography A, Vol. 1285 https://doi.org/10.1016/j.chroma.2013.02.041	journal	April 2013
Tailoring and recycling of deep eutectic solvents as sustainable and efficient extraction media Jeong, Kyung Min; Lee, Min Sang; Nam, Min Woo Journal of Chromatography A, Vol. 1424 https://doi.org/10.1016/j.chroma.2015.10.083	journal	December 2015
Application of natural deep eutectic solvents to the extraction of anthocyanins from Catharanthus roseus with high extractability and stability replacing conventional organic solvents Dai, Yuntao; Rozema, Evelien; Verpoorte, Robert Journal of Chromatography A, Vol. 1434 https://doi.org/10.1016/j.chroma.2016.01.037	journal	February 2016
Bifunctionalized ordered mesoporous organosilica synthesized in deep eutectic solvent for extraction of triazine herbicides from watermelon Li, Zan; Jia, Jun; Wang, Mingwei Journal of Chromatography A, Vol. 1529 https://doi.org/10.1016/j.chroma.2017.10.074	journal	December 2017
Monolithic column with polymeric deep eutectic solvent as stationary phase for capillary electrochromatography Wang, Rong; Mao, Zhenkun; Chen, Zilin Journal of Chromatography A, Vol. 1577 https://doi.org/10.1016/j.chroma.2018.09.046	journal	November 2018
Ionic deep eutectic solvents for the extraction and separation of natural products Huang, Jie; Guo, Xiuyun; Xu, Tianyi Journal of Chromatography A, Vol. 1598 https://doi.org/10.1016/j.chroma.2019.03.046	journal	August 2019
Two copolymer-grafted silica stationary phases prepared by surface thiol-ene click reaction in deep eutectic solvents for hydrophilic interaction chromatography Hu, Yongxing; Cai, Tianpei; Zhang, Haijuan Journal of Chromatography A, Vol. 1609 https://doi.org/10.1016/j.chroma.2019.460446	journal	January 2020
Green synthesis of monolithic enzyme microreactor based on thiol-ene click reaction for enzymatic hydrolysis of protein Zhao, Xue; Fan, Pei-Ru; Mo, Chun-E Journal of Chromatography A, Vol. 1611 https://doi.org/10.1016/j.chroma.2019.460618	journal	January 2020
Electro-generated nickel/carbon nanotube composites in ionic liquid Martis, P.; Dilimon, V. S.; Delhalle, J. Electrochimica Acta, Vol. 55, Issue 19 https://doi.org/10.1016/j.electacta.2010.04.065	journal	July 2010
Electrochemical characterisation of poly(3,4-ethylenedioxythiophene) film modified glassy carbon electrodes prepared in deep eutectic solvents for simultaneous sensing of biomarkers Prathish, Krishna P.; Carvalho, Ricardo C.; Brett, Christopher M. A. Electrochimica Acta, Vol. 187 https://doi.org/10.1016/j.electacta.2015.11.092	journal	January 2016
Chemical and electrochemical properties of a hydrophobic deep eutectic solvent Ruggeri, S.; Poletti, F.; Zanardi, C. Electrochimica Acta, Vol. 295 https://doi.org/10.1016/j.electacta.2018.10.086	journal	February 2019
Solvatochromic parameters of deep eutectic solvents formed by ammonium-based salts and carboxylic acids Teles, Ana Rita R.; Capela, Emanuel V.; Carmo, Rafael S. Fluid Phase Equilibria, Vol. 448 https://doi.org/10.1016/j.fluid.2017.04.020	journal	September 2017
Natural deep eutectic solvents providing enhanced stability of natural colorants from safflower (Carthamus tinctorius) Dai, Yuntao; Verpoorte, Robert; Choi, Young Hae Food Chemistry, Vol. 159 https://doi.org/10.1016/j.foodchem.2014.02.155	journal	September 2014
Tailoring properties of natural deep eutectic solvents with water to facilitate their applications Dai, Yuntao; Witkamp, Geert-Jan; Verpoorte, Robert Food Chemistry, Vol. 187 https://doi.org/10.1016/j.foodchem.2015.03.123	journal	November 2015
Extraction of phenolic compounds from virgin olive oil by deep eutectic solvents (DESs) García, Aránzazu; Rodríguez-Juan, Elisa; Rodríguez-Gutiérrez, Guillermo Food Chemistry, Vol. 197 https://doi.org/10.1016/j.foodchem.2015.10.131	journal	April 2016
Green extraction of grape skin phenolics by using deep eutectic solvents Cvjetko Bubalo, Marina; Ćurko, Natka; Tomašević, Marina Food Chemistry, Vol. 200 https://doi.org/10.1016/j.foodchem.2016.01.040	journal	June 2016
Green and efficient extraction of rutin from tartary buckwheat hull by using natural deep eutectic solvents Huang, Yao; Feng, Fang; Jiang, Jie Food Chemistry, Vol. 221 https://doi.org/10.1016/j.foodchem.2016.11.013	journal	April 2017
One-step sample preparation for convenient examination of volatile monoterpenes and phenolic compounds in peppermint leaves using deep eutectic solvents Jeong, Kyung Min; Jin, Yan; Yoo, Da Eun Food Chemistry, Vol. 251 https://doi.org/10.1016/j.foodchem.2018.01.079	journal	June 2018
Centrifuge-less deep eutectic solvent based magnetic nanofluid-linked air-agitated liquid–liquid microextraction coupled with electrothermal atomic absorption spectrometry for simultaneous determination of cadmium, lead, copper, and arsenic in food samples and non-alcoholic beverages Shirani, Mahboube; Habibollahi, Saeed; Akbari, Ali Food Chemistry, Vol. 281 https://doi.org/10.1016/j.foodchem.2018.12.110	journal	May 2019
Green and simple extraction of free seleno-amino acids from powdered and lyophilized milk samples with natural deep eutectic solvents López, Romina; D'Amato, Roberto; Trabalza-Marinucci, Massimo Food Chemistry, Vol. 326 https://doi.org/10.1016/j.foodchem.2020.126965	journal	October 2020
Towards a sulfur clean fuel: Deep extraction of thiophene and dibenzothiophene using polyethylene glycol-based deep eutectic solvents Lima, Filipa; Gouvenaux, Justine; Branco, Luis C. Fuel, Vol. 234 https://doi.org/10.1016/j.fuel.2018.07.043	journal	December 2018
Systematic investigation of the extractive desulfurization of fuel using deep eutectic solvents from multifarious aspects Lee, Heesoo; Kang, Seulgi; Jin, Yan Fuel, Vol. 264 https://doi.org/10.1016/j.fuel.2019.116848	journal	March 2020
One-pot oxidative desulfurization of fuels using dual-acidic deep eutectic solvents Liu, Wei; Li, Tenghui; Yu, Guojia Fuel, Vol. 265 https://doi.org/10.1016/j.fuel.2019.116967	journal	April 2020
Effect of water on the separation of phenol from model oil with choline chloride via forming deep eutectic solvent Ren, Shu-Hang; Xiao, Ying; Wang, Yi-Ming Fuel Processing Technology, Vol. 137 https://doi.org/10.1016/j.fuproc.2015.04.004	journal	September 2015
Sulfonate based zwitterions: A new class of extractants for separating phenols from oils with high efficiency via forming deep eutectic solvents Yao, Congfei; Hou, Yucui; Ren, Shuhang Fuel Processing Technology, Vol. 178 https://doi.org/10.1016/j.fuproc.2018.05.031	journal	September 2018
Recovery of gold from hydrochloric medium by deep eutectic solvents based on quaternary ammonium salts Geng, Yuqi; Xiang, Zeyang; Lv, Cheng Hydrometallurgy, Vol. 188 https://doi.org/10.1016/j.hydromet.2019.06.013	journal	September 2019
Sustainable extraction of proteins and bioactive substances from pomegranate peel (Punica granatum L.) using pressurized liquids and deep eutectic solvents Hernández-Corroto, Ester; Plaza, Merichel; Marina, María Luisa Innovative Food Science & Emerging Technologies, Vol. 60 https://doi.org/10.1016/j.ifset.2020.102314	journal	March 2020
Efficient dissolution of lignin in novel ternary deep eutectic solvents and its application in polyurethane Xue, Bailiang; Yang, Yang; Tang, Rui International Journal of Biological Macromolecules, Vol. 164 https://doi.org/10.1016/j.ijbiomac.2020.07.153	journal	December 2020
Green and efficient extraction of bioactive flavonoids from Equisetum palustre L. by deep eutectic solvents-based negative pressure cavitation method combined with macroporous resin enrichment Qi, Xiao-Lin; Peng, Xiao; Huang, Yu-Yan Industrial Crops and Products, Vol. 70 https://doi.org/10.1016/j.indcrop.2015.03.026	journal	August 2015
Green process for production of 5-hydroxymethylfurfural from carbohydrates with high purity in deep eutectic solvents Zuo, Miao; Le, Kai; Li, Zheng Industrial Crops and Products, Vol. 99 https://doi.org/10.1016/j.indcrop.2017.01.027	journal	May 2017
Enhanced extraction of phenolic compounds using choline chloride based deep eutectic solvents from Juglans regia L. Vieira, Vanessa; Prieto, Miguel A.; Barros, Lillian Industrial Crops and Products, Vol. 115 https://doi.org/10.1016/j.indcrop.2018.02.029	journal	May 2018
Evaluation of fractionation and delignification efficiencies of deep eutectic solvents on oil palm empty fruit bunch Tan, Yee Tong; Ngoh, Gek Cheng; Chua, Adeline Seak May Industrial Crops and Products, Vol. 123 https://doi.org/10.1016/j.indcrop.2018.06.091	journal	November 2018
Deep eutectic solvents applied in the extraction and stabilization of rosemary (Rosmarinus officinalis L.) phenolic compounds Barbieri, Júlia B.; Goltz, Caroline; Batistão Cavalheiro, Flávia Industrial Crops and Products, Vol. 144 https://doi.org/10.1016/j.indcrop.2019.112049	journal	February 2020
Ultrasound-assisted deep eutectic solvent extraction of echinacoside and oleuropein from Syringa pubescens Turcz. Wang, Xinsheng; Wu, Yanfang; Li, Jie Industrial Crops and Products, Vol. 151 https://doi.org/10.1016/j.indcrop.2020.112442	journal	September 2020
Recycling of cupola furnace dust: Extraction and electrodeposition of zinc in deep eutectic solvents Bakkar, Ashraf; Neubert, Volkmar Journal of Alloys and Compounds, Vol. 771 https://doi.org/10.1016/j.jallcom.2018.08.246	journal	January 2019
Extractive desulfurization of fuels using diglycol based deep eutectic solvents Jha, Divyam; Haider, Mohd Belal; Kumar, Rakesh Journal of Environmental Chemical Engineering, Vol. 8, Issue 5 https://doi.org/10.1016/j.jece.2020.104182	journal	October 2020
Investigation of the antimicrobial effect of natural deep eutectic solvents (NADES) as solvents in antimicrobial photodynamic therapy Wikene, Kristine Opsvik; Rukke, Håkon Valen; Bruzell, Ellen Journal of Photochemistry and Photobiology B: Biology, Vol. 171 https://doi.org/10.1016/j.jphotobiol.2017.04.030	journal	June 2017
Formulation of choline chloride/ascorbic acid natural deep eutectic solvent: Characterization, solubilization capacity and antioxidant property Ling, Jordy Kim Ung; Chan, Yen San; Nandong, Jobrun LWT, Vol. 133 https://doi.org/10.1016/j.lwt.2020.110096	journal	November 2020
Physical properties of dihydric Alcohol-based deep eutectic solvent for integrated fuel oil desulfurization Bin Majid, Mohd. Faridzuan; Hayyiratul Fatimah Binti, Mohd Zaid; Fai Kait, Chong Materials Today: Proceedings, Vol. 29 https://doi.org/10.1016/j.matpr.2020.05.695	journal	January 2020
Application of deep eutectic solvents in analytical chemistry. A review Shishov, Andrey; Bulatov, Andrey; Locatelli, Marcello Microchemical Journal, Vol. 135 https://doi.org/10.1016/j.microc.2017.07.015	journal	November 2017
Structural analysis of natural deep eutectic solvents. Theoretical and experimental study Pisano, Pablo L.; Espino, Magdalena; Fernández, María de los Ángeles Microchemical Journal, Vol. 143 https://doi.org/10.1016/j.microc.2018.08.016	journal	December 2018
Monitoring of some trace metals in honeys by flame atomic absorption spectrometry after ultrasound assisted-dispersive liquid liquid microextraction using natural deep eutectic solvent Altunay, Nail; Elik, Adil; Gürkan, Ramazan Microchemical Journal, Vol. 147 https://doi.org/10.1016/j.microc.2019.03.003	journal	June 2019
Hydrophobic deep eutectic solvents in microextraction techniques–A review Makoś, Patrycja; Słupek, Edyta; Gębicki, Jacek Microchemical Journal, Vol. 152 https://doi.org/10.1016/j.microc.2019.104384	journal	January 2020
Laser-engraved ammonia sensor integrating a natural deep eutectic solvent Reynolds, Makenzie; Duarte, Lucas M.; Coltro, Wendell K. T. Microchemical Journal, Vol. 157 https://doi.org/10.1016/j.microc.2020.105067	journal	September 2020
Effect of deep eutectic solvent mixtures on lipase activity and stability Kim, Sung Hee; Park, Saerom; Yu, Hyejeong Journal of Molecular Catalysis B: Enzymatic, Vol. 128 https://doi.org/10.1016/j.molcatb.2016.03.012	journal	June 2016
Properties and thermal behavior of natural deep eutectic solvents Craveiro, R.; Aroso, I.; Flammia, V. Journal of Molecular Liquids, Vol. 215 https://doi.org/10.1016/j.molliq.2016.01.038	journal	March 2016
Design, synthesis and properties of acidic deep eutectic solvents based on choline chloride Cui, Yingna; Li, Changping; Yin, Jingmei Journal of Molecular Liquids, Vol. 236 https://doi.org/10.1016/j.molliq.2017.04.052	journal	June 2017
Novel low viscous, green and amphiphilic N -oxides/phenylacetic acid based Deep Eutectic Solvents Germani, Raimondo; Orlandini, Matteo; Tiecco, Matteo Journal of Molecular Liquids, Vol. 240 https://doi.org/10.1016/j.molliq.2017.05.084	journal	August 2017
Carbohydrates-based deep eutectic solvents: Thermophysical properties and rice straw dissolution Florindo, Catarina; Oliveira, M. Margarida; Branco, Luís C. Journal of Molecular Liquids, Vol. 247 https://doi.org/10.1016/j.molliq.2017.09.026	journal	December 2017
Thermal stability of choline chloride deep eutectic solvents by TGA/FTIR-ATR analysis Delgado-Mellado, Noemí; Larriba, Marcos; Navarro, Pablo Journal of Molecular Liquids, Vol. 260 https://doi.org/10.1016/j.molliq.2018.03.076	journal	June 2018
Molecular dynamics simulations on extractive desulfurization of fuels by tetrabutylammonium chloride based Deep Eutectic Solvents Shah, Dhawal; Gapeyenko, Dinara; Urakpayev, Artur Journal of Molecular Liquids, Vol. 274 https://doi.org/10.1016/j.molliq.2018.10.131	journal	January 2019
Experimental and theoretical investigation of solvatochromic properties and ion solvation structure in DESs of reline, glyceline, ethaline and their mixtures with PEG 400 Aryafard, Meysam; Abbasi, Mostafa; Řeha, David Journal of Molecular Liquids, Vol. 284 https://doi.org/10.1016/j.molliq.2019.03.149	journal	June 2019
Effect of water addition on choline chloride/glycol deep eutectic solvents: Characterization of their structural and physicochemical properties Gabriele, Francesco; Chiarini, Marco; Germani, Raimondo Journal of Molecular Liquids, Vol. 291 https://doi.org/10.1016/j.molliq.2019.111301	journal	October 2019
Sustainable synthesis of natural deep eutectic solvents (NADES) by different methods Santana, Ana P. R.; Mora-Vargas, Jorge A.; Guimarães, Taciana G. S. Journal of Molecular Liquids, Vol. 293 https://doi.org/10.1016/j.molliq.2019.111452	journal	November 2019
Deep eutectic solvents based highly efficient extractive desulfurization of fuels – Eco-friendly approach Makoś, Patrycja; Boczkaj, Grzegorz Journal of Molecular Liquids, Vol. 296 https://doi.org/10.1016/j.molliq.2019.111916	journal	December 2019
The role of water in deep eutectic solvent-base extraction Vilková, Mária; Płotka-Wasylka, Justyna; Andruch, Vasil Journal of Molecular Liquids, Vol. 304 https://doi.org/10.1016/j.molliq.2020.112747	journal	April 2020
Natural deep eutectic solvents efficient catalytic conversion of cellulose to total reducing sugars (TRS) Ren, Hongwei; Gong, Ruiquan; Li, Meiyu Journal of Molecular Liquids, Vol. 312 https://doi.org/10.1016/j.molliq.2020.113282	journal	August 2020
Acumen into the effect of alcohols on choline chloride: L-lactic acid-based natural deep eutectic solvent (NADES): A spectral investigation unified with theoretical and thermophysical characterization Jangir, Anil Kumar; Mandviwala, Harsh; Patel, Paras Journal of Molecular Liquids, Vol. 317 https://doi.org/10.1016/j.molliq.2020.113923	journal	November 2020
Evaluation of deep eutectic solvents as new media for Candida antarctica B lipase catalyzed reactions Durand, E.; Lecomte, J.; Baréa, B. Process Biochemistry, Vol. 47, Issue 12 https://doi.org/10.1016/j.procbio.2012.07.027	journal	December 2012
Conversion of sunflower stalk based cellulose to the valuable products using choline chloride based deep eutectic solvents Sert, Murat; Arslanoğlu, Alparslan; Ballice, Levent Renewable Energy, Vol. 118 https://doi.org/10.1016/j.renene.2017.10.083	journal	April 2018
Electrodialytic removal of tungsten and arsenic from secondary mine resources — Deep eutectic solvents enhancement Almeida, J.; Craveiro, R.; Faria, P. Science of The Total Environment, Vol. 710 https://doi.org/10.1016/j.scitotenv.2019.136364	journal	March 2020
Preparation and determination of phenolic compounds from Pyrola incarnata Fisch. with a green polyols based-deep eutectic solvent Yao, Xiao-Hui; Zhang, Dong-Yang; Duan, Ming-Hui Separation and Purification Technology, Vol. 149 https://doi.org/10.1016/j.seppur.2015.03.037	journal	July 2015
Application of natural deep eutectic solvents for extraction and determination of phenolics in Cajanus cajan leaves by ultra performance liquid chromatography Wei, Zuofu; Qi, Xiaolin; Li, Tingting Separation and Purification Technology, Vol. 149 https://doi.org/10.1016/j.seppur.2015.05.015	journal	July 2015
Green extraction of five target phenolic acids from Lonicerae japonicae Flos with deep eutectic solvent Peng, Xiao; Duan, Ming-Hui; Yao, Xiao-Hui Separation and Purification Technology, Vol. 157 https://doi.org/10.1016/j.seppur.2015.10.065	journal	January 2016
Extraction of polyphenolic antioxidants from orange peel waste using deep eutectic solvents Ozturk, Baranse; Parkinson, Charles; Gonzalez-Miquel, Maria Separation and Purification Technology, Vol. 206 https://doi.org/10.1016/j.seppur.2018.05.052	journal	November 2018
Deep eutectic solvents used as the green media for the efficient extraction of caffeine from Chinese dark tea Cai, Changyong; Li, Fenfang; Liu, Lianglei Separation and Purification Technology, Vol. 227 https://doi.org/10.1016/j.seppur.2019.115723	journal	November 2019
Simple and green method for the extraction of xanthohumol from spent hops using deep eutectic solvents Grudniewska, Aleksandra; Popłoński, Jarosław Separation and Purification Technology, Vol. 250 https://doi.org/10.1016/j.seppur.2020.117196	journal	November 2020
Green synthesis of polymer monoliths incorporated with carbon nanotubes in room temperature ionic liquid and deep eutectic solvents Zhang, Li-Shun; Gao, Shu-Ping; Huang, Yan-Ping Talanta, Vol. 154 https://doi.org/10.1016/j.talanta.2016.03.088	journal	July 2016
Green synthesis of mesoporous molecular sieve incorporated monoliths using room temperature ionic liquid and deep eutectic solvents Zhang, Li-Shun; Zhao, Qing-Li; Li, Xin-Xin Talanta, Vol. 161 https://doi.org/10.1016/j.talanta.2016.09.030	journal	December 2016
Natural deep eutectic solvents in combination with ultrasonic energy as a green approach for solubilisation of proteins: application to gluten determination by immunoassay Lores, H.; Romero, V.; Costas, I. Talanta, Vol. 162 https://doi.org/10.1016/j.talanta.2016.10.078	journal	January 2017
Green synthesis of monolithic column incorporated with graphene oxide using room temperature ionic liquid and eutectic solvents for capillary electrochromatography Li, Xin-Xin; Zhang, Li-Shun; Wang, Chao Talanta, Vol. 178 https://doi.org/10.1016/j.talanta.2017.10.014	journal	February 2018
A hydrophobic deep eutectic solvent mediated sol-gel coating of solid phase microextraction fiber for determination of toluene, ethylbenzene and o-xylene in water coupled with GC-FID Li, Tiemei; Song, Yuefei; Xu, Jingjie Talanta, Vol. 195 https://doi.org/10.1016/j.talanta.2018.11.085	journal	April 2019
Development of deep eutectic solvent-based aqueous biphasic system for the extraction of lysozyme Xu, Panli; Wang, Yuzhi; Chen, Jing Talanta, Vol. 202 https://doi.org/10.1016/j.talanta.2019.04.053	journal	September 2019
Novel Brønsted acidic deep eutectic solvent as reaction media for esterification of carboxylic acid with alcohols De Santi, Valerio; Cardellini, Fabio; Brinchi, Lucia Tetrahedron Letters, Vol. 53, Issue 38 https://doi.org/10.1016/j.tetlet.2012.07.063	journal	September 2012
Organic synthesis in deep eutectic solvents: Paal–Knorr reactions Handy, Scott; Lavender, Kevin Tetrahedron Letters, Vol. 54, Issue 33 https://doi.org/10.1016/j.tetlet.2013.05.122	journal	August 2013
Extraction techniques with deep eutectic solvents Cunha, Sara C.; Fernandes, José O. TrAC Trends in Analytical Chemistry, Vol. 105 https://doi.org/10.1016/j.trac.2018.05.001	journal	August 2018
Green techniques for extraction of bioactive carbohydrates Mena-García, A.; Ruiz-Matute, A. I.; Soria, A. C. TrAC Trends in Analytical Chemistry, Vol. 119 https://doi.org/10.1016/j.trac.2019.07.023	journal	October 2019
Utilization of deep eutectic solvents in dispersive liquid-liquid micro-extraction Li, Guizhen; Row, Kyung Ho TrAC Trends in Analytical Chemistry, Vol. 120 https://doi.org/10.1016/j.trac.2019.115651	journal	November 2019
A rapid ultrasonic energy assisted preconcentration method for simultaneous extraction of lead and cadmium in various cosmetic brands using deep eutectic solvent: A multivariate study Kazi, Tasneem Gul; Afridi, Hassan Imran; Bhatti, Murk Ultrasonics Sonochemistry, Vol. 51 https://doi.org/10.1016/j.ultsonch.2018.10.016	journal	March 2019
Ultrasonication-assisted synthesis of alcohol-based deep eutectic solvents for extraction of active compounds from ginger Hsieh, Yun-Hao; Li, Yuanbin; Pan, Zuchen Ultrasonics Sonochemistry, Vol. 63 https://doi.org/10.1016/j.ultsonch.2019.104915	journal	May 2020
Nile Red as a solvatochromic dye for measuring solvent strength in normal liquids and mixtures of normal liquids with supercritical and near critical fluids Deye, Jerry F.; Berger, T. A.; Anderson, Albert G. Analytical Chemistry, Vol. 62, Issue 6 https://doi.org/10.1021/ac00205a015	journal	March 1990
Decolorization of Ionic Liquids for Spectroscopy Earle, Martyn J.; Gordon, Charles M.; Plechkova, Natalia V. Analytical Chemistry, Vol. 79, Issue 2 https://doi.org/10.1021/ac061481t	journal	January 2007
Acidic Deep Eutectic Solvents As Hydrolytic Media for Cellulose Nanocrystal Production Sirviö, Juho Antti; Visanko, Miikka; Liimatainen, Henrikki Biomacromolecules, Vol. 17, Issue 9 https://doi.org/10.1021/acs.biomac.6b00910	journal	August 2016
Comprehensive Computational Analysis Exploring the Formation of Caprolactam-Based Deep Eutectic Solvents and Their Applications in Natural Gas Desulfurization Karibayev, Mirat; Shah, Dhawal Energy & Fuels, Vol. 34, Issue 8 https://doi.org/10.1021/acs.energyfuels.0c01721	journal	July 2020
Intensified Transformation of Low-Value Residual Fuel Oil to Light Fuels with TPABr:EG as Deep Eutectic Solvent with Dual Functionality at Moderate Temperatures Razavian, Marjan; Fatemi, Shohreh Energy & Fuels, Vol. 34, Issue 5 https://doi.org/10.1021/acs.energyfuels.9b04486	journal	March 2020
Efficient Recovery of End-of-Life NdFeB Permanent Magnets by Selective Leaching with Deep Eutectic Solvents Liu, Chuanying; Yan, Qibin; Zhang, Xingwang Environmental Science & Technology, Vol. 54, Issue 16 https://doi.org/10.1021/acs.est.0c03278	journal	July 2020
Reviving Pretreatment Effectiveness of Deep Eutectic Solvents on Lignocellulosic Date Palm Residues by Prior Recalcitrance Reduction Fang, Chuanji; Thomsen, Mette Hedegaard; Frankær, Christian Grundahl Industrial & Engineering Chemistry Research, Vol. 56, Issue 12 https://doi.org/10.1021/acs.iecr.6b04733	journal	March 2017
Understanding the Role of Choline Chloride in Deep Eutectic Solvents Used for Biomass Delignification Smink, Dion; Juan, Alberto; Schuur, Boelo Industrial & Engineering Chemistry Research, Vol. 58, Issue 36 https://doi.org/10.1021/acs.iecr.9b03588	journal	August 2019
Application of Deep Eutectic Solvents (DES) for Phenolic Compounds Extraction: Overview, Challenges, and Opportunities Ruesgas-Ramón, Mariana; Figueroa-Espinoza, Maria Cruz; Durand, Erwann Journal of Agricultural and Food Chemistry, Vol. 65, Issue 18 https://doi.org/10.1021/acs.jafc.7b01054	journal	April 2017
Solvatochromic Parameters of Deep Eutectic Solvents: Effect of Different Carboxylic Acids as Hydrogen Bond Donor Dwamena, Amos K.; Raynie, Douglas E. Journal of Chemical & Engineering Data, Vol. 65, Issue 2 https://doi.org/10.1021/acs.jced.9b00872	journal	October 2019
Subpicosecond Solvation Response and Partial Viscosity Decoupling of Solute Diffusion in Ionic Acetamide Deep Eutectic Solvents: Fluorescence Up-Conversion and Fluorescence Correlation Spectroscopic Measurements Subba, Navin; Tarif, Ejaj; Sen, Pratik The Journal of Physical Chemistry B, Vol. 124, Issue 10 https://doi.org/10.1021/acs.jpcb.0c00061	journal	February 2020
Solute Rotation and Translation Dynamics in an Ionic Deep Eutectic Solvent Based on Choline Chloride Hossain, Sk Saddam; Samanta, Anunay The Journal of Physical Chemistry B, Vol. 121, Issue 46 https://doi.org/10.1021/acs.jpcb.7b08472	journal	November 2017
Hydrocarbon Chain-Length Dependence of Solvation Dynamics in Alcohol-Based Deep Eutectic Solvents: A Two-Dimensional Infrared Spectroscopic Investigation Chatterjee, Srijan; Ghosh, Deborin; Haldar, Tapas The Journal of Physical Chemistry B, Vol. 123, Issue 44 https://doi.org/10.1021/acs.jpcb.9b08954	journal	October 2019
Metal-Free Deep Eutectic Solvents: Preparation, Physical Properties, and Significance Gurkan, Burcu; Squire, Henry; Pentzer, Emily The Journal of Physical Chemistry Letters, Vol. 10, Issue 24 https://doi.org/10.1021/acs.jpclett.9b01980	journal	November 2019
Micellization Behavior of Conventional Cationic Surfactants within Glycerol-Based Deep Eutectic Solvent Banjare, Ramesh Kumar; Banjare, Manoj Kumar; Behera, Kamalakanta ACS Omega, Vol. 5, Issue 31 https://doi.org/10.1021/acsomega.0c00866	journal	July 2020
Highly Efficient p-Toluenesulfonic Acid-Based Deep-Eutectic Solvents for Cathode Recycling of Li-Ion Batteries Roldán-Ruiz, María Jesús; Ferrer, María Luisa; Gutiérrez, María Concepción ACS Sustainable Chemistry & Engineering, Vol. 8, Issue 14 https://doi.org/10.1021/acssuschemeng.0c00892	journal	March 2020
Novel Acidic Deep Eutectic Solvent-Based Aqueous Biphasic Systems for Efficient Extraction of Pepsin Marchel, Mateusz; Coroadinha, Ana Sofia; Marrucho, Isabel M. ACS Sustainable Chemistry & Engineering, Vol. 8, Issue 33 https://doi.org/10.1021/acssuschemeng.0c02673	journal	July 2020
Manufacturing Acidities of Hydrogen-Bond Donors in Deep Eutectic Solvents for Effective and Reversible NH ₃ Capture Jiang, Wen-Jing; Zhang, Jian-Bo; Zou, Ya-Ting ACS Sustainable Chemistry & Engineering, Vol. 8, Issue 35 https://doi.org/10.1021/acssuschemeng.0c04215	journal	August 2020
Efficient Cleavage of Strong Hydrogen Bonds in Cotton by Deep Eutectic Solvents and Facile Fabrication of Cellulose Nanocrystals in High Yields Liu, Yongzhuang; Guo, Bingtuo; Xia, Qinqin ACS Sustainable Chemistry & Engineering, Vol. 5, Issue 9 https://doi.org/10.1021/acssuschemeng.7b00954	journal	August 2017
Selective Extraction of Collagen Peptides with High Purity from Cod Skins by Deep Eutectic Solvents Bai, Chenjie; Wei, Qifeng; Ren, Xiulian ACS Sustainable Chemistry & Engineering, Vol. 5, Issue 8 https://doi.org/10.1021/acssuschemeng.7b01439	journal	June 2017
From Phase Change Materials to Green Solvents: Hydrophobic Low Viscous Fatty Acid–Based Deep Eutectic Solvents Florindo, Catarina; Romero, Leila; Rintoul, Ignacio ACS Sustainable Chemistry & Engineering, Vol. 6, Issue 3 https://doi.org/10.1021/acssuschemeng.7b04235	journal	January 2018
Tunable Hydrophobic Eutectic Solvents Based on Terpenes and Monocarboxylic Acids Martins, Mónia A. R.; Crespo, Emanuel A.; Pontes, Paula V. A. ACS Sustainable Chemistry & Engineering, Vol. 6, Issue 7 https://doi.org/10.1021/acssuschemeng.8b01203	journal	May 2018
Design and Characterization of Sugar-Based Deep Eutectic Solvents Using Conductor-like Screening Model for Real Solvents Silva, Liliana P.; Fernandez, Luis; Conceição, João H. F. ACS Sustainable Chemistry & Engineering, Vol. 6, Issue 8 https://doi.org/10.1021/acssuschemeng.8b02042	journal	June 2018
A Search for Natural Hydrophobic Deep Eutectic Solvents Based on Natural Components van Osch, Dannie J. G. P.; Dietz, Carin H. J. T.; van Spronsen, Jaap ACS Sustainable Chemistry & Engineering, Vol. 7, Issue 3 https://doi.org/10.1021/acssuschemeng.8b03520	journal	January 2019
Enhanced Protein Extraction from Oilseed Cakes Using Glycerol–Choline Chloride Deep Eutectic Solvents: A Biorefinery Approach Grudniewska, Aleksandra; de Melo, Eduardo M.; Chan, Angel ACS Sustainable Chemistry & Engineering, Vol. 6, Issue 11 https://doi.org/10.1021/acssuschemeng.8b04359	journal	September 2018
Natural Deep Eutectic Solvent-Catalyzed Selenocyanation of Activated Alkynes via an Intermolecular H-Bonding Activation Process Wu, Chao; Xiao, Hai-Jing; Wang, Shu-Wen ACS Sustainable Chemistry & Engineering, Vol. 7, Issue 2 https://doi.org/10.1021/acssuschemeng.8b04877	journal	December 2018
p -Toluenesulfonic Acid-Based Deep-Eutectic Solvents for Solubilizing Metal Oxides Rodriguez Rodriguez, Nerea; Machiels, Lieven; Binnemans, Koen ACS Sustainable Chemistry & Engineering, Vol. 7, Issue 4 https://doi.org/10.1021/acssuschemeng.8b05072	journal	January 2019
Polyol-Based Deep Eutectic Solvents for Extraction of Natural Polyphenolic Antioxidants from Chlorella vulgaris Wan Mahmood, Wan M. Asyraf; Lorwirachsutee, Atiwich; Theodoropoulos, Constantinos ACS Sustainable Chemistry & Engineering, Vol. 7, Issue 5 https://doi.org/10.1021/acssuschemeng.8b05642	journal	February 2019
Facile Extraction of Wheat Straw by Deep Eutectic Solvent (DES) to Produce Lignin Nanoparticles Lou, Rui; Ma, Ruoshui; Lin, Kuan-ting ACS Sustainable Chemistry & Engineering, Vol. 7, Issue 12 https://doi.org/10.1021/acssuschemeng.8b05816	journal	May 2019
Leaching and Selective Extraction of Indium and Tin from Zinc Flue Dust Using an Oxalic Acid-Based Deep Eutectic Solvent Zürner, Philipp; Frisch, Gero ACS Sustainable Chemistry & Engineering, Vol. 7, Issue 5 https://doi.org/10.1021/acssuschemeng.8b06331	journal	January 2019
High-Performance Separation of Phenolic Compounds from Coal-Based Liquid Oil by Deep Eutectic Solvents Yi, Lan; Feng, Jie; Li, Wenying ACS Sustainable Chemistry & Engineering, Vol. 7, Issue 8 https://doi.org/10.1021/acssuschemeng.8b06734	journal	March 2019
First Evidence of Cyclodextrin Inclusion Complexes in a Deep Eutectic Solvent Moufawad, Tarek; Moura, Leila; Ferreira, Michel ACS Sustainable Chemistry & Engineering, Vol. 7, Issue 6 https://doi.org/10.1021/acssuschemeng.9b00044	journal	February 2019
Concurrent Desulfurization and Denitrogenation of Fuels Using Deep Eutectic Solvents Lima, Filipa; Dave, Maxime; Silvestre, Armando J. D. ACS Sustainable Chemistry & Engineering, Vol. 7, Issue 13 https://doi.org/10.1021/acssuschemeng.9b00877	journal	May 2019
Degradation of Deep-Eutectic Solvents Based on Choline Chloride and Carboxylic Acids Rodriguez Rodriguez, Nerea; van den Bruinhorst, Adriaan; Kollau, Laura J. B. M. ACS Sustainable Chemistry & Engineering, Vol. 7, Issue 13 https://doi.org/10.1021/acssuschemeng.9b01378	journal	May 2019
Monosaccharide-Based Deep Eutectic Solvents for Developing Circularly Polarized Luminescent Materials VandenElzen, Liam; Hopkins, Todd A. ACS Sustainable Chemistry & Engineering, Vol. 7, Issue 19 https://doi.org/10.1021/acssuschemeng.9b04100	journal	September 2019
Phase Behavior of Elastin-Like Synthetic Recombinamers in Deep Eutectic Solvents Nardecchia, Stefania; Gutiérrez, María C.; Ferrer, M. Luisa Biomacromolecules, Vol. 13, Issue 7 https://doi.org/10.1021/bm300200e	journal	June 2012
Deep Eutectic Solvents (DESs) and Their Applications Smith, Emma L.; Abbott, Andrew P.; Ryder, Karl S. Chemical Reviews, Vol. 114, Issue 21 https://doi.org/10.1021/cr300162p	journal	October 2014
The solvatochromic comparison method. I. The .beta.-scale of solvent hydrogen-bond acceptor (HBA) basicities Kamlet, Mortimer J.; Taft, R. W. Journal of the American Chemical Society, Vol. 98, Issue 2 https://doi.org/10.1021/ja00418a009	journal	January 1976
Determination of an Acidic Scale in Room Temperature Ionic Liquids Thomazeau, Cécile; Olivier-Bourbigou, Hélène; Magna, Lionel Journal of the American Chemical Society, Vol. 125, Issue 18 https://doi.org/10.1021/ja0297382	journal	May 2003
Deep Eutectic Solvents Formed between Choline Chloride and Carboxylic Acids: Versatile Alternatives to Ionic Liquids Abbott, Andrew P.; Boothby, David; Capper, Glen Journal of the American Chemical Society, Vol. 126, Issue 29 https://doi.org/10.1021/ja048266j	journal	July 2004
Densities and Viscosities of (Choline Chloride + Urea) Deep Eutectic Solvent and Its Aqueous Mixtures in the Temperature Range 293.15 K to 363.15 K Yadav, Anita; Pandey, Siddharth Journal of Chemical & Engineering Data, Vol. 59, Issue 7 https://doi.org/10.1021/je5001796	journal	June 2014
Solvatochromic Probe Behavior within Choline Chloride-Based Deep Eutectic Solvents: Effect of Temperature and Water Pandey, Ashish; Pandey, Siddharth The Journal of Physical Chemistry B, Vol. 118, Issue 50 https://doi.org/10.1021/jp510420h	journal	December 2014
Freeze-Drying of Aqueous Solutions of Deep Eutectic Solvents: A Suitable Approach to Deep Eutectic Suspensions of Self-Assembled Structures Gutiérrez, María C.; Ferrer, María L.; Mateo, C. Reyes Langmuir, Vol. 25, Issue 10 https://doi.org/10.1021/la900552b	journal	May 2009
Natural Deep Eutectic Solvents – Solvents for the 21st Century Paiva, Alexandre; Craveiro, Rita; Aroso, Ivo ACS Sustainable Chemistry & Engineering, Vol. 2, Issue 5 https://doi.org/10.1021/sc500096j	journal	March 2014
Ternary Deep Eutectic Solvents Tasked for Carbon Dioxide Capture Sze, Leonhard L.; Pandey, Shubha; Ravula, Sudhir ACS Sustainable Chemistry & Engineering, Vol. 2, Issue 9 https://doi.org/10.1021/sc5001594	journal	July 2014
Insights into the Synthesis and Properties of Deep Eutectic Solvents Based on Cholinium Chloride and Carboxylic Acids Florindo, C.; Oliveira, F. S.; Rebelo, L. P. N. ACS Sustainable Chemistry & Engineering, Vol. 2, Issue 10 https://doi.org/10.1021/sc500439w	journal	September 2014
Deep eutectic solvents for cathode recycling of Li-ion batteries Tran, Mai K.; Rodrigues, Marco-Tulio F.; Kato, Keiko Nature Energy, Vol. 4, Issue 4 https://doi.org/10.1038/s41560-019-0368-4	journal	April 2019
Glycerol eutectics as sustainable solvent systems Abbott, Andrew P.; Harris, Robert C.; Ryder, Karl S. Green Chem., Vol. 13, Issue 1 https://doi.org/10.1039/C0GC00395F	journal	January 2011
Separation of phenol from model oils with quaternary ammonium saltsvia forming deep eutectic solvents Guo, Wujie; Hou, Yucui; Wu, Weize Green Chem., Vol. 15, Issue 1 https://doi.org/10.1039/C2GC36602A	journal	January 2013
Ultra-fast microwave-assisted digestion in choline chloride–oxalic acid deep eutectic solvent for determining Cu, Fe, Ni and Zn in marine biological samples Ghanemi, Kamal; Navidi, Mohammad-Amin; Fallah-Mehrjardi, Mehdi Anal. Methods, Vol. 6, Issue 6 https://doi.org/10.1039/C3AY41843J	journal	January 2014
How polar are choline chloride-based deep eutectic solvents? Pandey, Ashish; Rai, Rewa; Pal, Mahi Phys. Chem. Chem. Phys., Vol. 16, Issue 4 https://doi.org/10.1039/C3CP53456A	journal	January 2014
Deep eutectic solvents as novel extraction media for phenolic compounds from model oil Gu, Tongnian; Zhang, Mingliang; Tan, Ting Chem. Commun., Vol. 50, Issue 79 https://doi.org/10.1039/C4CC04661G	journal	January 2014
Enhanced extraction of bioactive natural products using tailor-made deep eutectic solvents: application to flavonoid extraction from Flos sophorae Nam, Min Woo; Zhao, Jing; Lee, Min Sang Green Chemistry, Vol. 17, Issue 3 https://doi.org/10.1039/C4GC01556H	journal	January 2015
Electrocatalytic recovery of elements from complex mixtures using deep eutectic solvents Abbott, Andrew P.; Harris, Robert C.; Holyoak, Fay Green Chemistry, Vol. 17, Issue 4 https://doi.org/10.1039/C4GC02246G	journal	January 2015
Synthesis by extrusion: continuous, large-scale preparation of MOFs using little or no solvent Crawford, Deborah; Casaban, José; Haydon, Robert Chemical Science, Vol. 6, Issue 3 https://doi.org/10.1039/C4SC03217A	journal	January 2015
Determination of phenolic acids in Prunella vulgaris L.: a safe and green extraction method using alcohol-based deep eutectic solvents Xia, Bohou; Yan, Dong; Bai, Yubing Analytical Methods, Vol. 7, Issue 21 https://doi.org/10.1039/C5AY02035B	journal	January 2015
A novel green approach for the chemical modification of silica particles based on deep eutectic solvents Gu, Tongnian; Zhang, Mingliang; Chen, Jia Chemical Communications, Vol. 51, Issue 48 https://doi.org/10.1039/C5CC02553B	journal	January 2015
Efficient continuous synthesis of high purity deep eutectic solvents by twin screw extrusion Crawford, D. E.; Wright, L. A.; James, S. L. Chemical Communications, Vol. 52, Issue 22 https://doi.org/10.1039/C5CC09685E	journal	January 2016
Deep desulfurization of fuels based on an oxidation/extraction process with acidic deep eutectic solvents Yin, Jingmei; Wang, Jinping; Li, Zhuo Green Chemistry, Vol. 17, Issue 9 https://doi.org/10.1039/C5GC00709G	journal	January 2015
Deep eutectic solvents as a new class of draw agent to enrich low abundance DNA and proteins using forward osmosis Mondal, Dibyendu; Mahto, Ashesh; Veerababu, Polisetti RSC Advances, Vol. 5, Issue 109 https://doi.org/10.1039/C5RA20735E	journal	January 2015
Ternary and binary deep eutectic solvents as a novel extraction medium for protein partitioning Zhang, Hongmei; Wang, Yuzhi; Xu, Kaijia Analytical Methods, Vol. 8, Issue 46 https://doi.org/10.1039/C6AY01860B	journal	January 2016
Microwave-assisted deep eutectic solvent extraction coupled with headspace solid-phase microextraction followed by GC-MS for the analysis of volatile compounds from tobacco Nie, Jing; Yu, Guowei; Song, Zhiyu Analytical Methods, Vol. 9, Issue 5 https://doi.org/10.1039/C6AY03076A	journal	January 2017
Removal of alkali and transition metal ions from water with hydrophobic deep eutectic solvents van Osch, Dannie J. G. P.; Parmentier, Dries; Dietz, Carin H. J. T. Chemical Communications, Vol. 52, Issue 80 https://doi.org/10.1039/C6CC06105B	journal	January 2016
Unique low-molecular-weight lignin with high purity extracted from wood by deep eutectic solvents (DES): a source of lignin for valorization Alvarez-Vasco, Carlos; Ma, Ruoshui; Quintero, Melissa Green Chemistry, Vol. 18, Issue 19 https://doi.org/10.1039/C6GC01007E	journal	January 2016
Organic synthesis by Twin Screw Extrusion (TSE): continuous, scalable and solvent-free Crawford, Deborah E.; Miskimmin, Clodagh K. G.; Albadarin, Ahmad B. Green Chemistry, Vol. 19, Issue 6 https://doi.org/10.1039/C6GC03413F	journal	January 2017
Hybrid green nonaqueous media: tetraethylene glycol modifies the properties of a (choline chloride + urea) deep eutectic solvent Kadyan, Anu; Behera, Kamalakanta; Pandey, Siddharth RSC Advances, Vol. 6, Issue 36 https://doi.org/10.1039/C6RA03726G	journal	January 2016
A closer look into deep eutectic solvents: exploring intermolecular interactions using solvatochromic probes Florindo, C.; McIntosh, A. J. S.; Welton, T. Physical Chemistry Chemical Physics, Vol. 20, Issue 1 https://doi.org/10.1039/C7CP06471C	journal	January 2018
Development of a lipase-mediated epoxidation process for monoterpenes in choline chloride-based deep eutectic solvents Ranganathan, Sumanth; Zeitlhofer, Sandra; Sieber, Volker Green Chemistry, Vol. 19, Issue 11 https://doi.org/10.1039/C7GC01127J	journal	January 2017
Separation of rare earths and other valuable metals from deep-eutectic solvents: a new alternative for the recycling of used NdFeB magnets Riaño, Sofía; Petranikova, Martina; Onghena, Bieke RSC Advances, Vol. 7, Issue 51 https://doi.org/10.1039/C7RA06540J	journal	January 2017
Green aqueous biphasic systems containing deep eutectic solvents and sodium salts for the extraction of protein Pang, Jingyu; Sha, Xiaofang; Chao, Yanhong RSC Adv., Vol. 7, Issue 78 https://doi.org/10.1039/C7RA07315A	journal	January 2017
Anionic wood nanofibers produced from unbleached mechanical pulp by highly efficient chemical modification Sirviö, Juho Antti; Visanko, Miikka J. Mater. Chem. A, Vol. 5, Issue 41 https://doi.org/10.1039/C7TA05668K	journal	January 2017
Deep eutectic–water binary solvent associations investigated by vibrational spectroscopy and chemometrics Ahmadi, R.; Hemmateenejad, B.; Safavi, A. Physical Chemistry Chemical Physics, Vol. 20, Issue 27 https://doi.org/10.1039/C8CP00409A	journal	January 2018
Intermolecular interactions upon carbon dioxide capture in deep-eutectic solvents Shukla, Shashi Kant; Mikkola, Jyri-Pekka Physical Chemistry Chemical Physics, Vol. 20, Issue 38 https://doi.org/10.1039/C8CP03724H	journal	January 2018
How do the hydrocarbon chain length and hydroxyl group position influence the solute dynamics in alcohol-based deep eutectic solvents? Hossain, Sk Saddam; Samanta, Anunay Physical Chemistry Chemical Physics, Vol. 20, Issue 38 https://doi.org/10.1039/C8CP04859B	journal	January 2018
Multiple hydrogen bond coordination in three-constituent deep eutectic solvents enhances lignin fractionation from biomass Xia, Qinqin; Liu, Yongzhuang; Meng, Juan Green Chemistry, Vol. 20, Issue 12 https://doi.org/10.1039/C8GC00900G	journal	January 2018
Deep eutectic solvents as extraction media for metal salts and oxides exemplarily shown for phosphates from incinerated sewage sludge ash Söldner, Anika; Zach, Julia; König, Burkhard Green Chemistry, Vol. 21, Issue 2 https://doi.org/10.1039/C8GC02702A	journal	January 2019
Boric acid-based ternary deep eutectic solvent for extraction and oxidative desulfurization of diesel fuel Jiang, Wei; Jia, Hao; Li, Hongping Green Chemistry, Vol. 21, Issue 11 https://doi.org/10.1039/C9GC01004A	journal	January 2019
Direct extraction of copper from copper sulfide minerals using deep eutectic solvents Anggara, Syahrie; Bevan, Francesca; Harris, Robert C. Green Chemistry, Vol. 21, Issue 23 https://doi.org/10.1039/C9GC03213D	journal	January 2019
Development of different deep eutectic solvent aqueous biphasic systems for the separation of proteins Meng, Jiaojiao; Wang, Yuzhi; Zhou, Yigang RSC Advances, Vol. 9, Issue 25 https://doi.org/10.1039/C9RA00519F	journal	January 2019
Microwave-assisted HMF production from water-soluble sugars using betaine-based natural deep eutectic solvents (NADES) Gomes, Gustavo Rodrigues; Pastre, Julio Cezar Sustainable Energy & Fuels, Vol. 4, Issue 4 https://doi.org/10.1039/C9SE01278H	journal	January 2020
Non-ionic hydrophobic eutectics – versatile solvents for tailored metal separation and valorisation Schaeffer, Nicolas; Conceição, João H. F.; Martins, Mónia A. R. Green Chemistry, Vol. 22, Issue 9 https://doi.org/10.1039/D0GC00793E	journal	January 2020
Solvometallurgical recovery of cobalt from lithium-ion battery cathode materials using deep-eutectic solvents Peeters, Nand; Binnemans, Koen; Riaño, Sofía Green Chemistry, Vol. 22, Issue 13 https://doi.org/10.1039/D0GC00940G	journal	January 2020
Deep eutectic solvents: cutting-edge applications in cross-coupling reactions Hooshmand, Seyyed Emad; Afshari, Ronak; Ramón, Diego J. Green Chemistry, Vol. 22, Issue 12 https://doi.org/10.1039/D0GC01494J	journal	January 2020
Selective recovery of zinc from goethite residue in the zinc industry using deep-eutectic solvents Rodriguez Rodriguez, Nerea; Machiels, Lieven; Onghena, Bieke RSC Advances, Vol. 10, Issue 12 https://doi.org/10.1039/D0RA00277A	journal	January 2020
Effects of thiol substitution in deep-eutectic solvents (DESs) as solvents for metal oxides Damilano, Giacomo; Laitinen, Antero; Willberg-Keyriläinen, Pia RSC Advances, Vol. 10, Issue 39 https://doi.org/10.1039/D0RA03696J	journal	January 2020
Recovery of yttrium and europium from spent fluorescent lamps using pure levulinic acid and the deep eutectic solvent levulinic acid–choline chloride Pateli, Ioanna M.; Abbott, Andrew P.; Binnemans, Koen RSC Advances, Vol. 10, Issue 48 https://doi.org/10.1039/D0RA05508E	journal	January 2020
Novel solvent properties of choline chloride/urea mixturesElectronic supplementary information (ESI) available: spectroscopic data. See http://www.rsc.org/suppdata/cc/b2/b210714g/ Abbott, Andrew P.; Capper, Glen; Davies, David L. Chemical Communications, Issue 1 https://doi.org/10.1039/b210714g	journal	November 2002
Conversion of fructose to 5-hydroxymethylfurfural using ionic liquids prepared from renewable materials Hu, Suqin; Zhang, Zhaofu; Zhou, Yinxi Green Chemistry, Vol. 10, Issue 12 https://doi.org/10.1039/b810392e	journal	January 2008
Frontal polymerizations carried out in deep-eutectic mixtures providing both the monomers and the polymerization medium Mota-Morales, Josué D.; Gutiérrez, María C.; Sanchez, Isaac C. Chemical Communications, Vol. 47, Issue 18 https://doi.org/10.1039/c1cc10391a	journal	January 2011
Efficient separation of phenols from oils via forming deep eutectic solvents Pang, Kun; Hou, Yucui; Wu, Weize Green Chemistry, Vol. 14, Issue 9 https://doi.org/10.1039/c2gc35400d	journal	January 2012
New natural and renewable low transition temperature mixtures (LTTMs): screening as solvents for lignocellulosic biomass processing Francisco, María; van den Bruinhorst, Adriaan; Kroon, Maaike C. Green Chemistry, Vol. 14, Issue 8 https://doi.org/10.1039/c2gc35660k	journal	January 2012
Deep eutectic solvents as novel extraction media for protein partitioning Zeng, Qun; Wang, Yuzhi; Huang, Yanhua The Analyst, Vol. 139, Issue 10 https://doi.org/10.1039/c3an02235h	journal	January 2014
Extraction desulfurization process of fuels with ammonium-based deep eutectic solvents Li, Changping; Li, Dan; Zou, Shuangshuang Green Chemistry, Vol. 15, Issue 10 https://doi.org/10.1039/c3gc41067f	journal	January 2013
Low-frequency collective dynamics in deep eutectic solvents of acetamide and electrolytes: A femtosecond Raman-induced Kerr effect spectroscopic study Biswas, Ranjit; Das, Anuradha; Shirota, Hideaki The Journal of Chemical Physics, Vol. 141, Issue 13 https://doi.org/10.1063/1.4897207	journal	October 2014
Natural deep eutectic solvents (NADES) as green solvents for carbon dioxide capture Mulia, Kamarza; Putri, Sylvania; Krisanti, Elsa PROCEEDINGS FROM THE 14TH INTERNATIONAL SYMPOSIUM ON THERAPEUTIC ULTRASOUND, AIP Conference Proceedings https://doi.org/10.1063/1.4978095	conference	January 2017
Processing of Electric Arc Furnace Dust using Deep Eutectic Solvents Abbott, Andrew P.; Collins, John; Dalrymple, Ian Australian Journal of Chemistry, Vol. 62, Issue 4 https://doi.org/10.1071/CH08476	journal	January 2009
Application of Deep Eutectic Solvents as Additives in Ultrasonic Extraction of Two Phenolic Acids from Herba Artemisiae Scopariae Park, Ha Eun; Tang, Baokun; Row, Kyung Ho Analytical Letters, Vol. 47, Issue 9 https://doi.org/10.1080/00032719.2013.874016	journal	June 2014
Isolation of Ferulic Acid from Wheat Bran with a Deep Eutectic Solvent and Modified Silica Gel Li, Guizhen; Zhu, Tao; Row, Kyung Ho Analytical Letters, Vol. 50, Issue 12 https://doi.org/10.1080/00032719.2016.1261879	journal	May 2017
Molecularly Imprinted Polymers Modified by Deep Eutectic Solvents and Ionic Liquids with Two Templates for the Simultaneous Solid-Phase Extraction of Fucoidan and Laminarin from Marine Kelp Li, Guizhen; Dai, Yunliang; Wang, Xiaoqin Analytical Letters, Vol. 52, Issue 3 https://doi.org/10.1080/00032719.2018.1471697	journal	August 2018
Use of deep eutectic solvent as extractant for separation of Fe (III) and Mn (II) from aqueous solution Ola, Pius Dore; Matsumoto, Michiaki Separation Science and Technology, Vol. 54, Issue 5 https://doi.org/10.1080/01496395.2018.1517796	journal	September 2018
High-purity lignin isolated from poplar wood meal through dissolving treatment with deep eutectic solvents Chen, Yujie; Zhang, Lili; Yu, Juan Royal Society Open Science, Vol. 6, Issue 1 https://doi.org/10.1098/rsos.181757	journal	January 2019
Determination of sulfamerazine in aquatic products by molecularly imprinted capillary electrochromatography Qin, Shili; Jin, Fenglong; Gao, Lidi Royal Society Open Science, Vol. 6, Issue 6 https://doi.org/10.1098/rsos.190119	journal	June 2019
Are Natural Deep Eutectic Solvents the Missing Link in Understanding Cellular Metabolism and Physiology? Choi, Young Hae; van Spronsen, Jaap; Dai, Yuntao Plant Physiology, Vol. 156, Issue 4 https://doi.org/10.1104/pp.111.178426	journal	June 2011
Extraction for profiling free and bound phenolic compounds in tea seed oil by deep eutectic solvents Wang, Xiaoqin; Jia, Wencong; Lai, Guoyin Journal of Food Science, Vol. 85, Issue 5 https://doi.org/10.1111/1750-3841.15019	journal	April 2020
Electrodeposition of Magnetic SmCo Films from Deep Eutectic Solvents and Choline Chloride-Ethylene Glycol Mixtures Panzeri, Gabriele; Tresoldi, Matteo; Rinaldi, Christian Journal of The Electrochemical Society, Vol. 164, Issue 13 https://doi.org/10.1149/2.0111714jes	journal	January 2017
The Properties of Choline Chloride-based Deep Eutectic Solvents and their Performance in the Dissolution of Cellulose Ren, Hongwei; Chen, Chunmao; Wang, Qinghong BioResources, Vol. 11, Issue 2 https://doi.org/10.15376/biores.11.2.5435-5451	journal	February 2016
Synthesis of a Novel Allyl-Functionalized Deep Eutectic Solvent to Promote Dissolution of Cellulose Ren, Hongwei; Chen, Chunmao; Guo, Shaohui BioResources, Vol. 11, Issue 4 https://doi.org/10.15376/biores.11.4.8457-8469	journal	August 2016
Application of Deep Eutectic Solvents in Hybrid Molecularly Imprinted Polymers and Mesoporous Siliceous Material for Solid-Phase Extraction of Levofloxacin from Green Bean Extract Li, Xiaoxia; Row, Kyung Ho Analytical Sciences, Vol. 33, Issue 5 https://doi.org/10.2116/analsci.33.611	journal	January 2017
Catalytic Low-Temperature Dehydration of Fructose to 5-Hydroxymethylfurfural Using Acidic Deep Eutectic Solvents and Polyoxometalate Catalysts Körner, Sam; Albert, Jakob; Held, Christoph Frontiers in Chemistry, Vol. 7 https://doi.org/10.3389/fchem.2019.00661	journal	October 2019
Deep Eutectic Solvents (DESs) for the Isolation of Willow Lignin (Salix matsudana cv. Zhuliu) Li, Tengfei; Lyu, Gaojin; Liu, Yu International Journal of Molecular Sciences, Vol. 18, Issue 11 https://doi.org/10.3390/ijms18112266	journal	October 2017
Magnetic Solid-phase Extraction with Fe3O4/Molecularly Imprinted Polymers Modified by Deep Eutectic Solvents and Ionic Liquids for the Rapid Purification of Alkaloid Isomers (Theobromine and Theophylline) from Green Tea Li, Guizhen; Wang, Xiaoqin; Row, Kyung Ho Molecules, Vol. 22, Issue 7 https://doi.org/10.3390/molecules22071061	journal	June 2017
Fabrication of Water-Compatible Molecularly Imprinted Resin in a Hydrophilic Deep Eutectic Solvent for the Determination and Purification of Quinolones in Wastewaters Tang, Weiyang; Row, Kyung Ho Polymers, Vol. 11, Issue 5 https://doi.org/10.3390/polym11050871	journal	May 2019
Sugar Alcohol-Based Deep Eutectic Solvents as Potato Starch Plasticizers Zdanowicz, Magdalena; Staciwa, Piotr; Jędrzejewski, Roman Polymers, Vol. 11, Issue 9 https://doi.org/10.3390/polym11091385	journal	August 2019
Recent Advances in Hydrophobic Deep Eutectic Solvents for Extraction Dwamena, Amos K. Separations, Vol. 6, Issue 1 https://doi.org/10.3390/separations6010009	journal	February 2019
Absorptive Desulfurization of Model Biogas Stream Using Choline Chloride-Based Deep Eutectic Solvents Słupek, Edyta; Makoś, Patrycja Sustainability, Vol. 12, Issue 4 https://doi.org/10.3390/su12041619	journal	February 2020

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