Controllability of the hydrophilic or hydrophobic behavior of the modified polysulfone electrospun nanofiber mats

In this study controllability of morphology and wettability behavior of the polysulfone electrospun nanofiber mats (ENMs) by adding the surfactants was investigated. The effect of cationic, anionic, and non-ionic surfactants on diameter size, hydrophilicity or hydrophobicity, surface roughness, and...

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Autores principales:	Razieh Beigmoradi, Abdolreza Samimi, Davod Mohebbi-Kalhori
Formato:	article
Lenguaje:	EN
Publicado:	Elsevier 2021
Materias:	PSF Electrospinning Surfactant Wettability Morphology Polymers and polymer manufacture TP1080-1185
Acceso en línea:	https://doaj.org/article/3e57671d1cff4c608d5f3cefca57ea84
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spelling	oai:doaj.org-article:3e57671d1cff4c608d5f3cefca57ea842021-11-24T04:25:23ZControllability of the hydrophilic or hydrophobic behavior of the modified polysulfone electrospun nanofiber mats0142-941810.1016/j.polymertesting.2020.106970https://doaj.org/article/3e57671d1cff4c608d5f3cefca57ea842021-01-01T00:00:00Zhttp://www.sciencedirect.com/science/article/pii/S0142941820321991https://doaj.org/toc/0142-9418In this study controllability of morphology and wettability behavior of the polysulfone electrospun nanofiber mats (ENMs) by adding the surfactants was investigated. The effect of cationic, anionic, and non-ionic surfactants on diameter size, hydrophilicity or hydrophobicity, surface roughness, and chemical composition of the ENMs was studied using FESEM, contact angle measurement, AFM, and FTIR, respectively. Comparing the surfactant-assisted to surfactant-free nanofibers, the contact angle was decreased (from 115° to 66°) for the SDS. In contrast, it was increased (from 115° to 129°) for the CTAB. A similar trend was observed for the ENMs surface roughness. However, both surfactants caused to decline in the nanofibers' diameter. These observations indicated that by changing the surfactant type, the nanofiber mats surface roughness could be improved whereby the wettability of the fibers would be controlled. These phenomena are thought to be due to change in the solvent evaporation rate during the electrospinning process.Razieh BeigmoradiAbdolreza SamimiDavod Mohebbi-KalhoriElsevierarticlePSFElectrospinningSurfactantWettabilityMorphologyPolymers and polymer manufactureTP1080-1185ENPolymer Testing, Vol 93, Iss , Pp 106970- (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	PSF Electrospinning Surfactant Wettability Morphology Polymers and polymer manufacture TP1080-1185
spellingShingle	PSF Electrospinning Surfactant Wettability Morphology Polymers and polymer manufacture TP1080-1185 Razieh Beigmoradi Abdolreza Samimi Davod Mohebbi-Kalhori Controllability of the hydrophilic or hydrophobic behavior of the modified polysulfone electrospun nanofiber mats
description	In this study controllability of morphology and wettability behavior of the polysulfone electrospun nanofiber mats (ENMs) by adding the surfactants was investigated. The effect of cationic, anionic, and non-ionic surfactants on diameter size, hydrophilicity or hydrophobicity, surface roughness, and chemical composition of the ENMs was studied using FESEM, contact angle measurement, AFM, and FTIR, respectively. Comparing the surfactant-assisted to surfactant-free nanofibers, the contact angle was decreased (from 115° to 66°) for the SDS. In contrast, it was increased (from 115° to 129°) for the CTAB. A similar trend was observed for the ENMs surface roughness. However, both surfactants caused to decline in the nanofibers' diameter. These observations indicated that by changing the surfactant type, the nanofiber mats surface roughness could be improved whereby the wettability of the fibers would be controlled. These phenomena are thought to be due to change in the solvent evaporation rate during the electrospinning process.
format	article
author	Razieh Beigmoradi Abdolreza Samimi Davod Mohebbi-Kalhori
author_facet	Razieh Beigmoradi Abdolreza Samimi Davod Mohebbi-Kalhori
author_sort	Razieh Beigmoradi
title	Controllability of the hydrophilic or hydrophobic behavior of the modified polysulfone electrospun nanofiber mats
title_short	Controllability of the hydrophilic or hydrophobic behavior of the modified polysulfone electrospun nanofiber mats
title_full	Controllability of the hydrophilic or hydrophobic behavior of the modified polysulfone electrospun nanofiber mats
title_fullStr	Controllability of the hydrophilic or hydrophobic behavior of the modified polysulfone electrospun nanofiber mats
title_full_unstemmed	Controllability of the hydrophilic or hydrophobic behavior of the modified polysulfone electrospun nanofiber mats
title_sort	controllability of the hydrophilic or hydrophobic behavior of the modified polysulfone electrospun nanofiber mats
publisher	Elsevier
publishDate	2021
url	https://doaj.org/article/3e57671d1cff4c608d5f3cefca57ea84
work_keys_str_mv	AT raziehbeigmoradi controllabilityofthehydrophilicorhydrophobicbehaviorofthemodifiedpolysulfoneelectrospunnanofibermats AT abdolrezasamimi controllabilityofthehydrophilicorhydrophobicbehaviorofthemodifiedpolysulfoneelectrospunnanofibermats AT davodmohebbikalhori controllabilityofthehydrophilicorhydrophobicbehaviorofthemodifiedpolysulfoneelectrospunnanofibermats
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Controllability of the hydrophilic or hydrophobic behavior of the modified polysulfone electrospun nanofiber mats

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