Download Ionic-Liquid-Based Aqueous Biphasic Systems: Fundamentals by Mara G. Freire PDF

By Mara G. Freire

This publication deals entire details at the basics and purposes of ionic-liquid-based aqueous biphasic structures, that have predominantly (and effectively) been hired as replacement systems for the extraction, separation and purification of various high-value items. The e-book contains an preliminary advent delivering a short evaluation, from basics to purposes, by way of 9 chapters addressing the respective section diagrams (interpretation and characterization) and noteworthy examples in their functions. additionally it is ultimate chapters targeting fresh advancements within the look for extra environmentally-benign and biocompatible ionic-liquid-based aqueous biphasic platforms, and at the growth made up to now about the restoration, recycling and reuse of the phase-forming parts, the target being the advance of cost-efficient and sustainable techniques. The booklet bargains an attractive and priceless advisor for a huge readership within the fields of eco-friendly chemistry, biotechnology, chemical engineering, and biochemistry, between others.

Mara G. Freire is a Coordinator Researcher at CICECO - Aveiro Institute of fabrics, Chemistry division, collage of Aveiro, Portugal.

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Additional resources for Ionic-Liquid-Based Aqueous Biphasic Systems: Fundamentals and Applications

Sample text

As stated before, the major advantage of IL-based ABS stands on the possibility of tailoring the phases’ polarities and their selectivity for a target biomolecule. In fact, it was demonstrated that a proper manipulation of the system constituents and respective composition allows the pre-concentration, complete extraction or purification of the most diverse compounds. Concentration factors up to 1000-fold in a single step and purification factors up to 245 have been reported using IL-based ABS.

Sep Purif Technol 72:85 48. Wu CZ, Wang JJ, Pei YC, Wang HY, Li ZY (2010) Salting-out effect of ionic liquids on poly (propylene glycol) (PPG): formation of PPG + ionic liquid aqueous two-phase systems. J Chem Eng Data 55:5004–5008 49. Zafarani-Moattar MT, Hamzehzadeh S, Nasiri S (2012) A new aqueous biphasic system containing polypropylene glycol and a water-miscible ionic liquid. Biotechnol Prog 28:146–156 50. Freire MG, Pereira JFB, Francisco M, Rodrı´guez H, Rebelo LPN, Rogers RD, Coutinho JAP (2012) Insight into the interactions that control the phase behaviour of new aqueous biphasic systems composed of polyethylene glycol polymers and ionic liquids.

Soft Matter 7:5200–5207 90. Shahriari S, Tome´ LC, Arau´jo JMM, Rebelo LPN, Coutinho JAP, Marrucho IM, Freire MG (2013) Aqueous biphasic systems: a benign route using cholinium-based ionic liquids. RSC Adv 3:1835–1843 91. Almeida HFD, Freire MG, Marrucho IM (2016) Improved extraction of fluoroquinolones with recyclable ionic-liquid-based aqueous biphasic systems. Green Chem 18:2717. 1039/ C5GC02464A 92. Zawadzki M, e Silva FA, Doman´ska U, Coutinho JAP, Ventura SPM (2016) Recovery of an antidepressant from pharmaceutical wastes using ionic liquid-based aqueous biphasic systems.

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