8 Domínguez-Pérez M, Tomé L, Freire M, et al.(Extraction of biomolecules using) aqueous biphasic systems formed by ionic liquids and aminoacids.Sep Purif Technol, 2010, 72:85-91
[2]
9 Zafarani-Moattar M, Hamzehzadeh S.Partitioning of amino acids in the aqueous biphasic system containing the water-miscible ionic liquid 1-butyl-3-methylimidazolium bromide and the water-structuring salt potassium citrate.Biotechnol Prog, 2011, 27:986-997
[3]
10 Freire M, Claudio A, Araujo J, et al.Aqueous biphasic systems:A boost brought about by using ionic liquids.Chem Soc Rev, 2012, 41:4966-4995
[4]
11 Li Z Y, Liu X X, Pei Y C, et al.Design of environmentally friendly ionic liquid aqueous two-phase systems for the efficient and high activity extraction of proteins.Green Chem, 2012, 14:2941-2950
[5]
12 Pei Y C, Li Z Y, Liu L, et al.Selective separation of protein and saccharides by ionic liquids aqueous two-phase systems.Sci China Chem, 2010, 53:1554-1560
[6]
13 Pei Y C, Li Z Y, Liu L, et al.Partitioning behavior of amino acids in aqueous two-phase systems formed by imidazolium ionic liquid and dipotassium hydrogen phosphate.J Chromatogr A, 2012, 1231:2-7
[7]
14 Wu C Z, Wang J J, Li Z Y, et al.Relative hydrophobicity between the phases and partition of cytochrome-c in glycine ionic liquids aqueous two-phase systems.J Chromatogr A, 2013, 1305:1-6
[8]
15 Wu C Z, Wang J J, Wang H, et al.Effect of anionic structure on the phase formation and hydrophobicity of amino acid ionic liquids aqueous two-phase systems.J Chromatogr A, 2011, 1218:8587-8593
[9]
16 Pei Y C, Li L, Li Z Y, et al.Partitioning behavior of wastewater proteins in some ionic liquids-based aqueous two-phase systems.Sep Sci Technol, 2012, 47:277-283
[10]
17 Bridges N, Rogers R.Can kosmotropic salt/chaotropic ionic liquid(salt/salt aqueous biphasic systems) be used to remove pertechnetate from complex salt waste? Sep Sci Technol, 2008, 43:1083-1090
[11]
18 Cao Q, Quan L, He C Y, et al.Partition of horseradish peroxidase with maintained activity in aqueous biphasic system based on ionic liquid.Talanta, 2008, 77:160-165
[12]
19 He C Y, Li S H, Liu H W, et al.Extraction of testosterone and epitestosterone in human urine using aqueous two-phase systems of ionic liquid and salt.J Chromatogr A, 2005, 1082:143-149
[13]
20 Li S H, He C Y, Liu H W, et al.Ionic liquid-based aqueous two-phase system, a sample pretreatment procedure prior to high-performance liquid chromatography of opium alkaloids.J Chromatogr B, 2005, 826:58-62
[14]
21 Pei Y C, Wang J J, Liu L, et al.Liquid-liquid equilibria of aqueous biphasic systems containing selected imidazolium ionic liquids and salts.J Chem Eng Data, 2007, 52:2026-2031
[15]
22 Jiang Y Y, Xia H S, Guo C, et al.Phenomena and mechanism for separation and recovery of penicillin in ionic liquids aqueous solution.Ind Eng Chem Res, 2007, 46:6303-6312
[16]
23 Jiang Y Y, Xia H S, Guo C, et al.Enzymatic hydrolysis of penicillin in mixed ionic liquids/water two-phase system.Biotechnol Prog, 2007, 23:829-835
[17]
24 Liu Q F, Yu J, Li W L, et al.Partitioning behavior of penicillin g in aqueous two phase system formed by ionic liquids and phosphate.Sep Sci Technol, 2006, 41:2849-2858
[18]
25 Tan Z J, Li F F, Xing J M.Separation and purification of aloe anthraquinones using PEG/salt aqueous two-phase system.Sep Sci Technol, 2011, 46:1503-1510
[19]
26 Tan Z J, Li F F, Xu X.Isolation and purification of aloe anthraquinones based on an ionic liquid/salt aqueous two-phase system.Sep Purif Technol, 2012, 98:150-157
[20]
27 Zhang J M, Zhang Y Q, Chen Y H, et al.Mutual coexistence curve measurement of aqueous biphasic systems composed of bmim BF4 and glycine, L-serine, and L-proline, respectively.J Chem Eng Data, 2007, 52:2488-2490
[21]
28 Docherty K, Kulpa C Jr.Toxicity and antimicrobial activity of imidazolium and pyridinium ionic liquids.Green Chem, 2005, 7:185-189
[22]
29 Li Z Y, Pei Y C, Liu L, et al.(Liquid plus liquid) equilibria for(acetate-based ionic liquids plus inorganic salts) aqueous two-phase systems.J Chem Thermodyn, 2010, 42:932-937
[23]
30 Jenkins H, Marcus Y.Viscosity B-coefficients of ions in solution.Chem Rev, 1995, 95:2695-2724
[24]
31 Zhang Y Q, Zhang S J, Chen Y H, et al.Aqueous biphasic systems composed of ionic liquid and fructose.Fluid Phase Equilib, 2007, 257:173-176
[25]
32 Wu B, Zhang Y M, Wang H P.Aqueous biphasic systems of hydrophilic ionic liquids + sucrose for separation.J Chem Eng Data, 2008, 53:983-985
[26]
33 Chen Y H, Wang Y G, Cheng Q Y, et al.Carbohydrates-tailored phase tunable systems composed of ionic liquids and water.J Chem Thermodyn, 2009, 41:1056-1059
[27]
34 Chen Y H, Meng Y S, Zhang S M, et al.Liquid-liquid equilibria of aqueous biphasic systems composed of 1-butyl-3-methyl imidazolium tetrafluoroborate + sucrose/maltose+water.J Chem Eng Data, 2010, 55:3612-3616
[28]
35 Wu B, Zhang Y M, Wang H P.Phase behavior for ternary systems composed of ionic liquid + saccharides + water.J Phys Chem B, 2008, 112:6426-6429
[29]
36 Wu B, Zhang Y M, Wang H P, et al.Temperature dependence of phase behavior for ternary systems composed of ionic liquid + sucrose + water.J Phys Chem B, 2008, 112:13163-13165
[30]
37 Chen Y H, Zhang S J.Phase behavior of(1-alkyl-3-methyl imidazolium tetrafluoroborate + 6-(hydroxymethyl)oxane-2,3,4,5-tetrol + water).J Chem Eng Data, 2009, 55:278-282
[31]
38 Freire M, Louros C, Rebelo L, et al.Aqueous biphasic systems composed of a water-stable ionic liquid + carbohydrates and their applications.Green Chem, 2011, 13:1536-1545
[32]
39 Wu C Z, Wang J J, Pei Y C, et al.Salting-out effect of ionic liquids on poly(propylene glycol)(PPG):Formation of PPG plus ionic liquid aqueous two-phase systems.J Chem Eng Data, 2010, 55:5004-5008
[33]
40 Zafarani-Moattar M, Hamzehzadeh S, Nasiri S.A new aqueous biphasic system containing polypropylene glycol and a water-miscible ionic liquid.Biotechnol Prog, 2012, 28:146-156
[34]
41 Freire M, Pereira J, Francisco M, et al.Insight into the interactions that control the phase behaviour of new aqueous biphasic systems composed of polyethylene glycol polymers and ionic liquids.Chem Eur J, 2012, 18:1831-1839
[35]
42 Pereira J, Ventura S, Silva F, et al.Aqueous biphasic systems composed of ionic liquids and polymers:A platform for the purification of biomolecules.Sep Purif Technol, 2013, 113:83-89
[36]
43 Liu X X, Li Z Y, Pei Y C, et al.(Liquid + liquid) equilibria for(cholinium-based ionic liquids + polymers) aqueous two-phase systems.J Chem Thermodyn, 2013, 60:1-8
[37]
44 Li Z Y.Studies on the separation of biomolecules by ionic liquids-based aqueous two-phase systems.Master Dissertation.Xinxiang:Henan Normal University, 2010 [李志勇.离子液体双水相对某些生物分子的萃取分离性能.硕士学位论文.新乡:河南师范大学,
[38]
45 Xiong D Z, Wang H Y, Li Z Y, et al.Recovery of ionic liquids with aqueous two-phase systems induced by carbon dioxide.ChemSusChem, 2012, 5:2255-2261
[39]
46 Xiong D Z, Li Z Y, Wang H Y, et al.Selective separation of aliphatic and aromatic amines with CO2 switchable ionic liquids aqueous two-phase systems.Green Chem, 2013, 15:1941-1948
[40]
1 Enfors S, Kohler K, Veide A.Combined use of extraction and genetic engineering for protein purification:Recovery of beta-galactosidase fused proteins.Bioseparation, 1990, 1:305-310
[41]
2 Plechkova N, Seddon K.Applications of ionic liquids in the chemical industry.Chem Soc Rev, 2008, 37:123-150
[42]
3 Zhang S, Sun J, Zhang X, et al.Ionic liquid-based green processes for energy production.Chem Soc Rev, 2014, 43:7838-7869
[43]
4 Martins M, Frizzo C, Moreira D, et al.Ionic liquids in heterocyclic synthesis.Chem Rev, 2008, 108:2015-2050
[44]
5 Gutowski K, Broker G, Willauer H, et al.Controlling the aqueous miscibility of ionic liquids:Aqueous biphasic systems of water-miscible ionic liquids and water-structuring salts for recycle, metathesis, and separations.J Am Chem Soc, 2003, 125:6632-6633
[45]
6 Li Z Y, Pei Y C, Wang H Y, et al.Ionic liquid-based aqueous two-phase systems and their applications in green separation processes.Trac Trends Anal Chem, 2010, 29:1336-1346
[46]
7 Pei Y, Wang J, Wu K, et al.Ionic liquid-based aqueous two-phase extraction of selected proteins.Sep Purif Technol, 2009, 64:288-295
