Liquid−Liquid Equilibrium of Aqueous Two-Phase Systems Containing Poly(ethylene) Glycol 4000 and Zinc Sulfate at Different Temperatures

2008 ◽  
Vol 53 (4) ◽  
pp. 919-922 ◽  
Author(s):  
Rosana Moura de Oliveira ◽  
Jane Sélia dos Reis Coimbra ◽  
Kelly Roberta Francisco ◽  
Luis Antonio Minim ◽  
Luis Henrique Mendes da Silva ◽  
...  
Keyword(s):  
Ethylene Glycol ◽  
Zinc Sulfate ◽  
Poly Ethylene Glycol ◽  
Liquid Equilibrium ◽  
Two Phase ◽  
Different Temperatures ◽  
Aqueous Two Phase Systems ◽  
Phase Systems ◽  
Poly Ethylene

scholarly journals Study of liquid-liquid equilibria in aqueous two-phase systems formed by poly (ethylene glycol) (PEG) and sodium thiosulfate pentahydrate (Na2S2O3.5H2O) at different temperatures

2018 ◽  
Vol 476 ◽  
pp. 118-125 ◽  
Author(s):  
Amanda Cristina de Oliveira ◽  
Filipe Hobi Bordon Sosa ◽  
Mariana Conceição da Costa ◽  
Elias de Souza Monteiro Filho ◽  
Roberta Ceriani
Keyword(s):  
Ethylene Glycol ◽  
Sodium Thiosulfate ◽  
Poly Ethylene Glycol ◽  
Two Phase ◽  
Different Temperatures ◽  
Aqueous Two Phase Systems ◽  
Phase Systems ◽  
Poly Ethylene

Physical Properties and Liquid–Liquid Equilibrium of Aqueous Two-Phase Systems Containing Poly(ethylene glycol) + Potassium Chloride + Sodium Polyacrylate

2012 ◽  
Vol 57 (12) ◽  
pp. 3651-3657 ◽  
Author(s):  
Vanessa S. Sampaio ◽  
Renata C. F. Bonomo ◽  
Elias S. Monteiro Filho ◽  
Valéria P. R. Minim ◽  
Luis A. Minim
Keyword(s):  
Ethylene Glycol ◽  
Physical Properties ◽  
Potassium Chloride ◽  
Sodium Polyacrylate ◽  
Poly Ethylene Glycol ◽  
Liquid Equilibrium ◽  
Two Phase ◽  
Aqueous Two Phase Systems ◽  
Phase Systems ◽  
Poly Ethylene

Measurement of partition coefficients of β-amylase and amyloglucosidase enzymes in aqueous two-phase systems containing poly(ethylene glycol) and Na2SO4/KH2PO4 at different temperatures

2010 ◽  
Vol 292 (1-2) ◽  
pp. 80-86 ◽  
Author(s):  
Sh. Shahriari ◽  
V. Taghikhani ◽  
M. Vossoughi ◽  
A.A. Safe kordi ◽  
I. Alemzadeh ◽  
...  
Keyword(s):  
Ethylene Glycol ◽  
Partition Coefficients ◽  
Poly Ethylene Glycol ◽  
Two Phase ◽  
Different Temperatures ◽  
Aqueous Two Phase Systems ◽  
Phase Systems ◽  
Poly Ethylene

scholarly journals Partition of proteins in aqueous two-phase systems based on Cashew-nut tree gum and poly(ethylene glycol)

2004 ◽  
Vol 47 (5) ◽  
pp. 685-691 ◽  
Author(s):  
Leonie Asfora Sarubbo ◽  
Luciana Alves de Oliveira ◽  
Ana Lúcia Figueiredo Porto ◽  
Galba Maria de Campos-Takaki ◽  
Elias Basile Tambourgi
Keyword(s):  
Ethylene Glycol ◽  
Poly Ethylene Glycol ◽  
Two Phase ◽  
Cashew Nut ◽  
Salt Addition ◽  
Different Temperatures ◽  
Aqueous Two Phase Systems ◽  
Phase Systems ◽  
Aqueous Biphasic ◽  
Poly Ethylene

The partitioning of two proteins, bovine serum albumin (BSA) and trypsin was studied in an aqueous poly(ethylene glycol)(PEG)- Cashew-nut tree gum system. The phase diagram was provided for Cashew-nut tree gum and PEG molecular weight of 1500 at two different temperatures. The influence of several parameters including concentrations of polymers, pH, salt addition and temperature on the partitioning of these proteins were investigated.. The results of this research demonstrated the importance of the protein characteristics for partitioning in aqueous biphasic system.

Liquid–Liquid Equilibria of Aqueous Two-Phase Systems Containing Sodium Hydroxide + Poly(ethylene glycol) of (1450, 4000, or 10 000) g·mol–1 at (288.2, 298.2, and 308.2) K

2012 ◽  
Vol 57 (2) ◽  
pp. 280-283 ◽  
Author(s):  
Renata S. Diniz ◽  
Evaldo C. Souza ◽  
Jane S. R. Coimbra ◽  
Eduardo B. de Oliveira ◽  
Angélica Ribeiro da Costa
Keyword(s):  
Ethylene Glycol ◽  
Sodium Hydroxide ◽  
Poly Ethylene Glycol ◽  
Two Phase ◽  
Aqueous Two Phase Systems ◽  
Phase Systems ◽  
Poly Ethylene
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