Ionic-liquid-mediated extraction and separation processes for bioactive compounds: past, present, and future trends

SPM Ventura, FA e Silva, MV Quental… - Chemical …, 2017 - ACS Publications
Ionic liquids (ILs) have been proposed as promising media for the extraction and separation
of bioactive compounds from the most diverse origins. This critical review offers a …

Recovery and purification of ionic liquids from solutions: a review

J Zhou, H Sui, Z Jia, Z Yang, L He, X Li - RSC advances, 2018 - pubs.rsc.org
With low melting point, extremely low vapor pressure and non-flammability, ionic liquids
have been attracting much attention from academic and industrial fields. Great efforts have …

Menthol-based eutectic mixtures: hydrophobic low viscosity solvents

BD Ribeiro, C Florindo, LC Iff, MAZ Coelho… - ACS Sustainable …, 2015 - ACS Publications
Inspired by one of the major problems in the pharmaceutical industry, we advantageously
used the formation of eutectic mixtures to synthesize new solvents. The aim of this work is to …

Aqueous biphasic systems: a boost brought about by using ionic liquids

MG Freire, AFM Claudio, JMM Araujo… - Chemical Society …, 2012 - pubs.rsc.org
During the past decade, ionic-liquid-based Aqueous Biphasic Systems (ABS) have been the
focus of a significant amount of research. Based on a compilation and analysis of the data …

Phase separation and thermodynamics of the mixture of metformin hydrochloride+ triton X-100 in ammonium salts media: impacts of composition of media

T Hasan, S Mahbub, D Kumar, MK Gatasheh… - Molecular …, 2022 - Taylor & Francis
Cloud point (CP)/lower consolute temperature (LCT) of aqueous mixture of TX-100 and a
highly recognised anti-diabetic drug metformin hydrochloride (MNH) was analysed in …

Recent advances in exploiting ionic liquids for biomolecules: Solubility, stability and applications

M Sivapragasam, M Moniruzzaman… - Biotechnology …, 2016 - Wiley Online Library
The technological utility of biomolecules (eg proteins, enzymes and DNA) can be
significantly enhanced by combining them with ionic liquids (ILs)–potentially attractive” …

Complete removal of textile dyes from aqueous media using ionic-liquid-based aqueous two-phase systems

AM Ferreira, JAP Coutinho, AM Fernandes… - Separation and …, 2014 - Elsevier
The textiles manufacturing is one of the core industries which discharges a heavy load of
chemicals during the dying process. As a result, the release of large contents of dyes …

Aqueous two-phase systems based on ionic liquids and deep eutectic solvents as a tool for the recovery of non-protein bioactive compounds—a review

FS Buarque, GV Gautério, MAZ Coelho, AC Lemes… - Processes, 2022 - mdpi.com
Aqueous two-phase systems (ATPS) based on ionic liquids (IL) and deep eutectic solvents
(DES) are ecofriendly choices and can be used to selectively separate compounds of …

High-performance extraction of alkaloids using aqueous two-phase systems with ionic liquids

MG Freire, CMSS Neves, IM Marrucho, JNC Lopes… - Green …, 2010 - pubs.rsc.org
Ionic-liquid-based aqueous two-phase systems are great candidates for the replacement of
volatile organic compounds in typical liquid–liquid extractions. This work shows clear …

Role of the Hofmeister series in the formation of ionic-liquid-based aqueous biphasic systems

S Shahriari, CMSS Neves, MG Freire… - The Journal of …, 2012 - ACS Publications
Among the numerous and interesting features of ionic liquids is their ability to form aqueous
biphasic systems (ABSs) when combined with inorganic or organic salts in aqueous media …