Fabrication of Environmental-Friendly Magnetite Nanoparticle Surface Coatings for the Efficient Collection of Oil Spill

Over the past few decades, there has been an increased trend for the use of natural compounds and their derivatives as alternatives to traditional chemicals and is due to their renewability, green character, and wide availability. This work aims to convert sodium alginate (S.ALG), a natural polysacc...

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Autores principales:	Mahmood M. S. Abdullah, Hamad A. Al-Lohedan
Formato:	article
Lenguaje:	EN
Publicado:	MDPI AG 2021
Materias:	oil spill collectors magnetite nanoparticles sodium alginate Chemistry QD1-999
Acceso en línea:	https://doaj.org/article/c9e73e85fa5a44b7a7d2b5999f3b301e
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spelling	oai:doaj.org-article:c9e73e85fa5a44b7a7d2b5999f3b301e2021-11-25T18:32:18ZFabrication of Environmental-Friendly Magnetite Nanoparticle Surface Coatings for the Efficient Collection of Oil Spill10.3390/nano111130812079-4991https://doaj.org/article/c9e73e85fa5a44b7a7d2b5999f3b301e2021-11-01T00:00:00Zhttps://www.mdpi.com/2079-4991/11/11/3081https://doaj.org/toc/2079-4991Over the past few decades, there has been an increased trend for the use of natural compounds and their derivatives as alternatives to traditional chemicals and is due to their renewability, green character, and wide availability. This work aims to convert sodium alginate (S.ALG), a natural polysaccharide, into amides through its conversion to alginic acid (H.ALG). The formed H.ALG was esterified using methanol, followed by a reaction with octadecylamine (OA) and dodecylamine (DA) to produce corresponding amides, OA-ALG, and DA-ALG, respectively. The synthesized OA-ALG and DA-ALG were used as capping agents to further form hydrophobic magnetite nanoparticles (MNPs), OA-MNPs and DA-MNPs, respectively. The chemical structures, morphology, hydrophobicity, and magnetic properties of OA-MNPs and DA-MNPs were investigated using different instrumental techniques. Furthermore, the efficacy of as-synthesized MNPs as oil spill collectors were also evaluated using different ratios of MNPs:crude oil. From the analysis of results, the OA-MNPs and DA-MNPs exhibited high efficiency in the collection of oil spill even at low ratios of MNPs:crude oil.Mahmood M. S. AbdullahHamad A. Al-LohedanMDPI AGarticleoil spill collectorsmagnetite nanoparticlessodium alginateChemistryQD1-999ENNanomaterials, Vol 11, Iss 3081, p 3081 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	oil spill collectors magnetite nanoparticles sodium alginate Chemistry QD1-999
spellingShingle	oil spill collectors magnetite nanoparticles sodium alginate Chemistry QD1-999 Mahmood M. S. Abdullah Hamad A. Al-Lohedan Fabrication of Environmental-Friendly Magnetite Nanoparticle Surface Coatings for the Efficient Collection of Oil Spill
description	Over the past few decades, there has been an increased trend for the use of natural compounds and their derivatives as alternatives to traditional chemicals and is due to their renewability, green character, and wide availability. This work aims to convert sodium alginate (S.ALG), a natural polysaccharide, into amides through its conversion to alginic acid (H.ALG). The formed H.ALG was esterified using methanol, followed by a reaction with octadecylamine (OA) and dodecylamine (DA) to produce corresponding amides, OA-ALG, and DA-ALG, respectively. The synthesized OA-ALG and DA-ALG were used as capping agents to further form hydrophobic magnetite nanoparticles (MNPs), OA-MNPs and DA-MNPs, respectively. The chemical structures, morphology, hydrophobicity, and magnetic properties of OA-MNPs and DA-MNPs were investigated using different instrumental techniques. Furthermore, the efficacy of as-synthesized MNPs as oil spill collectors were also evaluated using different ratios of MNPs:crude oil. From the analysis of results, the OA-MNPs and DA-MNPs exhibited high efficiency in the collection of oil spill even at low ratios of MNPs:crude oil.
format	article
author	Mahmood M. S. Abdullah Hamad A. Al-Lohedan
author_facet	Mahmood M. S. Abdullah Hamad A. Al-Lohedan
author_sort	Mahmood M. S. Abdullah
title	Fabrication of Environmental-Friendly Magnetite Nanoparticle Surface Coatings for the Efficient Collection of Oil Spill
title_short	Fabrication of Environmental-Friendly Magnetite Nanoparticle Surface Coatings for the Efficient Collection of Oil Spill
title_full	Fabrication of Environmental-Friendly Magnetite Nanoparticle Surface Coatings for the Efficient Collection of Oil Spill
title_fullStr	Fabrication of Environmental-Friendly Magnetite Nanoparticle Surface Coatings for the Efficient Collection of Oil Spill
title_full_unstemmed	Fabrication of Environmental-Friendly Magnetite Nanoparticle Surface Coatings for the Efficient Collection of Oil Spill
title_sort	fabrication of environmental-friendly magnetite nanoparticle surface coatings for the efficient collection of oil spill
publisher	MDPI AG
publishDate	2021
url	https://doaj.org/article/c9e73e85fa5a44b7a7d2b5999f3b301e
work_keys_str_mv	AT mahmoodmsabdullah fabricationofenvironmentalfriendlymagnetitenanoparticlesurfacecoatingsfortheefficientcollectionofoilspill AT hamadaallohedan fabricationofenvironmentalfriendlymagnetitenanoparticlesurfacecoatingsfortheefficientcollectionofoilspill
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Fabrication of Environmental-Friendly Magnetite Nanoparticle Surface Coatings for the Efficient Collection of Oil Spill

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