Impact of pH and temperature on phase diagrams of different aqueous biphasic systems

A Chakraborty, K Sen - Journal of Chromatography A, 2016 - Elsevier
The phase diagrams of aqueous biphasic systems impart a distinct idea regarding the
feasibility of biphase formation by different water soluble substances at their optimum …

Double-stimuli-responsive (temperature and pH) aqueous biphasic systems comprising ionic liquids

AFCS Rufino, JM Bola, EV Capela… - ACS Sustainable …, 2023 - ACS Publications
Aqueous biphasic systems (ABS) can integrate multiple unit operations and operate under
continuous mode, contributing to the development of sustainable separation processes …

Green Aqueous Two-Phase Systems Formed by Sugaring-Out Effect in Aqueous Polymer/Ionic Liquid Solutions: A Review

R Sadeghi, JAP Coutinho - ACS Sustainable Chemistry & …, 2024 - ACS Publications
Aqueous two-phase systems (ATPSs) provide a versatile method for the extraction,
separation, purification, and enrichment of various biomolecules and other valuable …

Temperature dependency of aqueous biphasic systems: an alternative approach for exploring the differences between Coulombic-dominated salts and ionic liquids

FA e Silva, JFB Pereira, KA Kurnia… - Chemical …, 2017 - pubs.rsc.org
Herein we propose an alternative way to distinguish ionic liquids from Coulombic-dominated
salts, based not on their upper limit melting temperature (100° C), but on the trend of their …

Partitioning of bovine lactoferrin in aqueous two-phase system containing poly (ethylene glycol) and sodium citrate

AR da Costa, JS dos Reis Coimbra, LA Ferreira… - Food and Bioproducts …, 2015 - Elsevier
The partitioning of the whey protein lactoferrin, which is an iron transporter glycoprotein, in
an aqueous two-phase system composed of poly (ethylene glycol)(PEG) and sodium citrate …

Aqueous two-phase systems formed by maltodextrin and acetonitrile: Phase diagrams and partitioning studies

IN Souza, CMF Soares, RL Souza, MG Freire… - Fluid Phase …, 2018 - Elsevier
Novel aqueous two-phase systems (ATPS) formed by water, acetonitrile and maltodextrin
with different dextrose equivalent values (DE) are here described and characterized. The …

Phase separation in aqueous systems for realizing virtually significant extractions

A Chakraborty, K Sen - RSC Advances, 2014 - pubs.rsc.org
Polyvinylpyrrolidone (PVP) forms aqueous biphasic systems with tri-block co-polymers,
surfactants and salts. The phase diagrams of PVP–salt and PVP–surfactant systems were …

Liquid–liquid equilibrium of aqueous two-phase systems containing thermo-sensitive copolymer L31 and salts

Y Wang, Y Mao, C Chen, J Han, L Wang, X Hu… - Fluid Phase …, 2015 - Elsevier
Liquid–liquid equilibrium data of aqueous two-phase systems (ATPSs) composed of the
thermo-sensitive copolymer L31 and (NH 4) 2 SO 4 at 288.15 K, L31 and (NH 4) 2 SO 4/Na …

Biphasic treatment system for the removal of toxic and hazardous pollutants from industrial wastewaters

A Hussain, S Aslam, A Javid, M Rashid… - Emerging and eco …, 2019 - Springer
Industrial effluents carrying diverse pollutants are discharged freely into the adjacent
environments and percolate to the groundwater resources. Currently, the treatment …

Polymer–polymer interaction

KR Chew, R Sankaran, KW Chew, PL Show - Principles of Multiple-Liquid …, 2023 - Elsevier
Aqueous two-phase system is widely used in the purification, recovery, and separation of
biomolecules. When compared to the conventional method of purification, aqueous two …