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Fabrication of antibacterial mixed matrix nanocomposite membranes using hybrid nanostructure of silver coated multi-walled carbon nanotubes

SAIF AL AANI, Virginia Gomez Orcid Logo, Christopher Wright Orcid Logo, Nidal Hilal

Chemical Engineering Journal, Volume: 326, Pages: 721 - 736

Swansea University Authors: SAIF AL AANI, Virginia Gomez Orcid Logo, Christopher Wright Orcid Logo, Nidal Hilal

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DOI (Published version): 10.1016/j.cej.2017.06.029

Abstract

The function of separation membranes can be significantly improved by the integration of nanoparticles that can improve not only the mechanical properties of the membrane but also reduce the propensity of the surface to foul. The research of the paper presents the development of a novel nanocomposit...

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Published in: Chemical Engineering Journal
ISSN: 1385-8947
Published: Elsevier BV 2017
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URI: https://cronfa.swan.ac.uk/Record/cronfa34218
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spelling 2020-07-29T13:55:22.9829237 v2 34218 2017-06-09 Fabrication of antibacterial mixed matrix nanocomposite membranes using hybrid nanostructure of silver coated multi-walled carbon nanotubes d9b43d20ed77afb39906206181147376 SAIF AL AANI SAIF AL AANI true false 2b0a7a13d79d306b3e0be7d30df54844 0000-0002-7846-9066 Virginia Gomez Virginia Gomez true false 235e125ac3463e2ee7fc98604bf879ce 0000-0003-2375-8159 Christopher Wright Christopher Wright true false 3acba771241d878c8e35ff464aec0342 Nidal Hilal Nidal Hilal true false 2017-06-09 FGSEN The function of separation membranes can be significantly improved by the integration of nanoparticles that can improve not only the mechanical properties of the membrane but also reduce the propensity of the surface to foul. The research of the paper presents the development of a novel nanocomposite membrane incorporating antimicrobial nanoparticles which have the potential to lower membrane biofouling; a major problem in many industries that exploit membrane technology. Antibacterial hybrid nanostructures (HNS) comprising of multi-walled carbon nanotubes (MWCNTs) coated with silver nanoparticles (AgNPs) were successfully synthesized via a facile and rapid method using a microwave treatment. The HNS were incorporated into polyethersulfone (PES) ultrafiltration (UF) membranes via the classical phase inversion technique in order to assess their antimicrobial properties against two bacterial species; E.coli and S.aureus. Different techniques were used to characterize HNS powders and a number of loading weights of the HNS were blended with PES flakes to assess the resultant nanocomposite membranes. The nanocomposite membranes displayed an increase in their antibacterial activity against the two species with increasing the loading weight of HNS. Journal Article Chemical Engineering Journal 326 721 736 Elsevier BV 1385-8947 Antibacterial nanocomposite membranes; Biofouling; Silver nanoparticles; Multi walled carbon nanotubes 15 10 2017 2017-10-15 10.1016/j.cej.2017.06.029 COLLEGE NANME Science and Engineering - Faculty COLLEGE CODE FGSEN Swansea University 2020-07-29T13:55:22.9829237 2017-06-09T09:00:16.2584145 Faculty of Science and Engineering School of Engineering and Applied Sciences - Biomedical Engineering SAIF AL AANI 1 Virginia Gomez 0000-0002-7846-9066 2 Christopher Wright 0000-0003-2375-8159 3 Nidal Hilal 4 0034218-09062017090237.pdf alaani2017.pdf 2017-06-09T09:02:37.5500000 Output 2163461 application/pdf Accepted Manuscript true 2018-06-08T00:00:00.0000000 Released under the terms of a Creative Commons Attribution Non-Commercial No Derivatives License (CC-BY-NC-ND). true eng
title Fabrication of antibacterial mixed matrix nanocomposite membranes using hybrid nanostructure of silver coated multi-walled carbon nanotubes
spellingShingle Fabrication of antibacterial mixed matrix nanocomposite membranes using hybrid nanostructure of silver coated multi-walled carbon nanotubes
SAIF AL AANI
Virginia Gomez
Christopher Wright
Nidal Hilal
title_short Fabrication of antibacterial mixed matrix nanocomposite membranes using hybrid nanostructure of silver coated multi-walled carbon nanotubes
title_full Fabrication of antibacterial mixed matrix nanocomposite membranes using hybrid nanostructure of silver coated multi-walled carbon nanotubes
title_fullStr Fabrication of antibacterial mixed matrix nanocomposite membranes using hybrid nanostructure of silver coated multi-walled carbon nanotubes
title_full_unstemmed Fabrication of antibacterial mixed matrix nanocomposite membranes using hybrid nanostructure of silver coated multi-walled carbon nanotubes
title_sort Fabrication of antibacterial mixed matrix nanocomposite membranes using hybrid nanostructure of silver coated multi-walled carbon nanotubes
author_id_str_mv d9b43d20ed77afb39906206181147376
2b0a7a13d79d306b3e0be7d30df54844
235e125ac3463e2ee7fc98604bf879ce
3acba771241d878c8e35ff464aec0342
author_id_fullname_str_mv d9b43d20ed77afb39906206181147376_***_SAIF AL AANI
2b0a7a13d79d306b3e0be7d30df54844_***_Virginia Gomez
235e125ac3463e2ee7fc98604bf879ce_***_Christopher Wright
3acba771241d878c8e35ff464aec0342_***_Nidal Hilal
author SAIF AL AANI
Virginia Gomez
Christopher Wright
Nidal Hilal
author2 SAIF AL AANI
Virginia Gomez
Christopher Wright
Nidal Hilal
format Journal article
container_title Chemical Engineering Journal
container_volume 326
container_start_page 721
publishDate 2017
institution Swansea University
issn 1385-8947
doi_str_mv 10.1016/j.cej.2017.06.029
publisher Elsevier BV
college_str Faculty of Science and Engineering
hierarchytype
hierarchy_top_id facultyofscienceandengineering
hierarchy_top_title Faculty of Science and Engineering
hierarchy_parent_id facultyofscienceandengineering
hierarchy_parent_title Faculty of Science and Engineering
department_str School of Engineering and Applied Sciences - Biomedical Engineering{{{_:::_}}}Faculty of Science and Engineering{{{_:::_}}}School of Engineering and Applied Sciences - Biomedical Engineering
document_store_str 1
active_str 0
description The function of separation membranes can be significantly improved by the integration of nanoparticles that can improve not only the mechanical properties of the membrane but also reduce the propensity of the surface to foul. The research of the paper presents the development of a novel nanocomposite membrane incorporating antimicrobial nanoparticles which have the potential to lower membrane biofouling; a major problem in many industries that exploit membrane technology. Antibacterial hybrid nanostructures (HNS) comprising of multi-walled carbon nanotubes (MWCNTs) coated with silver nanoparticles (AgNPs) were successfully synthesized via a facile and rapid method using a microwave treatment. The HNS were incorporated into polyethersulfone (PES) ultrafiltration (UF) membranes via the classical phase inversion technique in order to assess their antimicrobial properties against two bacterial species; E.coli and S.aureus. Different techniques were used to characterize HNS powders and a number of loading weights of the HNS were blended with PES flakes to assess the resultant nanocomposite membranes. The nanocomposite membranes displayed an increase in their antibacterial activity against the two species with increasing the loading weight of HNS.
published_date 2017-10-15T03:42:27Z
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score 11.035349

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