The temperature influence on the phase behavior of ionic liquid based aqueous two-phase systems and its extraction efficiency of 2-chlorophenol

2020 ◽  
Vol 506 ◽  
pp. 112394 ◽  
Author(s):  
Jifeng Guo ◽  
Shuai Xu ◽  
Yanlin Qin ◽  
Yuliang Li ◽  
Xuliang Lin ◽  
...  
Keyword(s):  
Ionic Liquid ◽  
Phase Behavior ◽  
Extraction Efficiency ◽  
Temperature Influence ◽  
Two Phase ◽  
Aqueous Two Phase Systems ◽  
Phase Systems

Phase Behavior in Aqueous Two-Phase Systems Based-Ionic Liquid Composed of 1-Butyl-3-methylimidazolium Tetrafluoroborate and Copper Sulfate in Different Temperatures

2019 ◽  
Vol 64 (5) ◽  
pp. 2143-2152
Author(s):  
Pedro Lúcio Bonifácio ◽  
Cínthia das Dores Aguiar ◽  
Bruno Giordano Alvarenga ◽  
Nelson Henrique Teixeira Lemes ◽  
Luciano Sindra Virtuoso
Keyword(s):  
Ionic Liquid ◽  
Phase Behavior ◽  
Copper Sulfate ◽  
Two Phase ◽  
Different Temperatures ◽  
Aqueous Two Phase Systems ◽  
Phase Systems

Phase Behavior for the Aqueous Two-Phase Systems Containing the Ionic Liquid 1-Butyl-3-methylimidazolium Tetrafluoroborate and Kosmotropic Salts

2010 ◽  
Vol 55 (3) ◽  
pp. 1087-1092 ◽  
Author(s):  
Chunxiang Li ◽  
Juan Han ◽  
Yun Wang ◽  
Yongsheng Yan ◽  
Jianming Pan ◽  
...  
Keyword(s):  
Ionic Liquid ◽  
Phase Behavior ◽  
Two Phase ◽  
Aqueous Two Phase Systems ◽  
Phase Systems

scholarly journals Partitioning Behavior of Papain in Ionic Liquids-Based Aqueous Two-Phase Systems

2013 ◽  
Vol 2013 ◽  
pp. 1-6 ◽  
Author(s):  
Zhiwen Bai ◽  
Yanhong Chao ◽  
Meiling Zhang ◽  
Changri Han ◽  
Wenshuai Zhu ◽  
...  
Keyword(s):  
Ionic Liquid ◽  
Ionic Liquids ◽  
Extraction Efficiency ◽  
Phase System ◽  
Optimum Conditions ◽  
Two Phase ◽  
Rich Phase ◽  
Aqueous Two Phase Systems ◽  
Phase Systems ◽  
Partitioning Behavior

This paper attempts to study and optimize the affinity partitioning conditions of papain in an aqueous two-phase system (ATPS). The effect of the amount of ionic liquids (ILs), the concentration of K2HPO4, temperature, pH, and the volume of papain solution were discussed concretely. The optimum conditions were determined as ionic liquid was 1.4 g and K2HPO4was 1.4 g, the extraction efficiency of papain could reach 98.33% with pH unadjusted. The temperature and the pH of the solution are major parameters that influence the partitioning of protein in ILs-based ATPSs. The partition of papain to the IL-rich phase was enhanced by increasing the amount of ILs, the concentration of K2HPO4, and temperature, especially at its isoelectric point.

Phase Behavior in Aqueous Two-Phase Systems Containing Micelle-Forming Block Copolymers

1995 ◽  
Vol 28 (10) ◽  
pp. 3597-3603 ◽  
Author(s):  
Maarten Svensson ◽  
Per Linse ◽  
Folke Tjerneld
Keyword(s):  
Block Copolymers ◽  
Phase Behavior ◽  
Two Phase ◽  
Aqueous Two Phase Systems ◽  
Phase Systems

scholarly journals Ionic Liquid Aqueous Two-Phase Systems for the Enhanced Paper-Based Detection of Transferrin and Escherichia coli

2018 ◽  
Vol 6 ◽  
Author(s):  
Matthew F. Yee ◽  
Grace N. Emmel ◽  
Eric J. Yang ◽  
Eumene Lee ◽  
Justin H. Paek ◽  
...  
Keyword(s):  
Escherichia Coli ◽  
Ionic Liquid ◽  
Two Phase ◽  
Aqueous Two Phase Systems ◽  
Phase Systems

Partitioning behavior of recombinant lipase in Escherichia coli by ionic liquid-based aqueous two-phase systems

RSC Advances ◽  
2016 ◽  
Vol 6 (86) ◽  
pp. 82571-82580 ◽  
Author(s):  
Muhammad Hakimi Hadzir ◽  
Sahar Abbasiliasi ◽  
Arbakariya B. Ariff ◽  
Siti Baidurah Yusoff ◽  
Hui Suan Ng ◽  
...  
Keyword(s):  
Escherichia Coli ◽  
Ionic Liquid ◽  
Ionic Liquids ◽  
Fermentation Broth ◽  
Two Phase ◽  
E Coli ◽  
Recombinant Lipase ◽  
Aqueous Two Phase Systems ◽  
Phase Systems ◽  
Partitioning Behavior

Evaluations of ILATPSs were performed with a variety of ionic liquids and salts as phase components to figure out their competencies in the recovery of lipase from a fermentation broth of E. coli using banana waste as a substrate.

Phase equilibrium for polymer/ionic liquid aqueous two-phase systems

2020 ◽  
Vol 506 ◽  
pp. 112387
Author(s):  
Y.P. Jiménez ◽  
C. Román Freijeiro ◽  
A. Soto ◽  
O. Rodríguez
Keyword(s):  
Ionic Liquid ◽  
Phase Equilibrium ◽  
Two Phase ◽  
Aqueous Two Phase Systems ◽  
Phase Systems
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