Structural investigation and application of Tween 80-choline chloride self-assemblies as osmotic agent for water desalination

Abstract Forward osmosis (FO) process has been extensively considered as a potential technology that could minimize the problems of traditional water desalination processes. Finding an appropriate osmotic agent is an important concern in the FO process. For the first time, a nonionic surfactant-base...

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Autores principales:	Yasamin Bide, Marzieh Arab Fashapoyeh, Soheila Shokrollahzadeh
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2021
Materias:	Medicine R Science Q
Acceso en línea:	https://doaj.org/article/800228f6ba2841888850c6d7753660b1
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spelling	oai:doaj.org-article:800228f6ba2841888850c6d7753660b12021-12-02T15:09:15ZStructural investigation and application of Tween 80-choline chloride self-assemblies as osmotic agent for water desalination10.1038/s41598-021-96199-62045-2322https://doaj.org/article/800228f6ba2841888850c6d7753660b12021-08-01T00:00:00Zhttps://doi.org/10.1038/s41598-021-96199-6https://doaj.org/toc/2045-2322Abstract Forward osmosis (FO) process has been extensively considered as a potential technology that could minimize the problems of traditional water desalination processes. Finding an appropriate osmotic agent is an important concern in the FO process. For the first time, a nonionic surfactant-based draw solution was introduced using self-assemblies of Tween 80 and choline chloride. The addition of choline chloride to Tween 80 led to micelles formation with an average diameter of 11.03 nm. The 1H NMR spectra exhibited that all groups of Tween 80 were interacted with choline chloride by hydrogen bond and Van der Waals’ force. The influence of adding choline chloride to Tween 80 and the micellization on its osmotic activity was investigated. Despite the less activity of single components, the average water flux of 14.29 L m‒2 h‒1 was obtained using 0.15 M of Tween 80-choline chloride self-assembly as draw solution in the FO process with DI water feed solution. Moreover, various concentrations of NaCl aqueous solutions were examined as feed solution. This report proposed a possible preparation of nonionic surfactant-based draw solutions using choline chloride additive with enhanced osmotic activities that can establish an innovative field of study in water desalination by the FO process.Yasamin BideMarzieh Arab FashapoyehSoheila ShokrollahzadehNature PortfolioarticleMedicineRScienceQENScientific Reports, Vol 11, Iss 1, Pp 1-11 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Medicine R Science Q
spellingShingle	Medicine R Science Q Yasamin Bide Marzieh Arab Fashapoyeh Soheila Shokrollahzadeh Structural investigation and application of Tween 80-choline chloride self-assemblies as osmotic agent for water desalination
description	Abstract Forward osmosis (FO) process has been extensively considered as a potential technology that could minimize the problems of traditional water desalination processes. Finding an appropriate osmotic agent is an important concern in the FO process. For the first time, a nonionic surfactant-based draw solution was introduced using self-assemblies of Tween 80 and choline chloride. The addition of choline chloride to Tween 80 led to micelles formation with an average diameter of 11.03 nm. The 1H NMR spectra exhibited that all groups of Tween 80 were interacted with choline chloride by hydrogen bond and Van der Waals’ force. The influence of adding choline chloride to Tween 80 and the micellization on its osmotic activity was investigated. Despite the less activity of single components, the average water flux of 14.29 L m‒2 h‒1 was obtained using 0.15 M of Tween 80-choline chloride self-assembly as draw solution in the FO process with DI water feed solution. Moreover, various concentrations of NaCl aqueous solutions were examined as feed solution. This report proposed a possible preparation of nonionic surfactant-based draw solutions using choline chloride additive with enhanced osmotic activities that can establish an innovative field of study in water desalination by the FO process.
format	article
author	Yasamin Bide Marzieh Arab Fashapoyeh Soheila Shokrollahzadeh
author_facet	Yasamin Bide Marzieh Arab Fashapoyeh Soheila Shokrollahzadeh
author_sort	Yasamin Bide
title	Structural investigation and application of Tween 80-choline chloride self-assemblies as osmotic agent for water desalination
title_short	Structural investigation and application of Tween 80-choline chloride self-assemblies as osmotic agent for water desalination
title_full	Structural investigation and application of Tween 80-choline chloride self-assemblies as osmotic agent for water desalination
title_fullStr	Structural investigation and application of Tween 80-choline chloride self-assemblies as osmotic agent for water desalination
title_full_unstemmed	Structural investigation and application of Tween 80-choline chloride self-assemblies as osmotic agent for water desalination
title_sort	structural investigation and application of tween 80-choline chloride self-assemblies as osmotic agent for water desalination
publisher	Nature Portfolio
publishDate	2021
url	https://doaj.org/article/800228f6ba2841888850c6d7753660b1
work_keys_str_mv	AT yasaminbide structuralinvestigationandapplicationoftween80cholinechlorideselfassembliesasosmoticagentforwaterdesalination AT marzieharabfashapoyeh structuralinvestigationandapplicationoftween80cholinechlorideselfassembliesasosmoticagentforwaterdesalination AT soheilashokrollahzadeh structuralinvestigationandapplicationoftween80cholinechlorideselfassembliesasosmoticagentforwaterdesalination
_version_	1718387884274221056

Structural investigation and application of Tween 80-choline chloride self-assemblies as osmotic agent for water desalination

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