2019
DOI: 10.29088/sami/ajca.2019.2.128135
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Adsorptive Removal of Arsenic from Aqueous Solutions Using Amino Functionalized Super paramagnetic Iron Oxide Nanoparticle/SiO2

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Cited by 11 publications
(11 citation statements)
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“…Consequently, the size of the NPs can also be controlled via changing time of the reaction, while kept high monodispersity [50]. According to Noorizadeh et al [51] reported that, amino ligands such as (3aminopropyl)-triethoxysilane were used to functionalize iron oxide NP/SiO2-NH2 for selective removal of arsenic (which is an extremely toxic metalloid for human, plants and animals) in water is evaluated. It was shown that the adsorption of arsenic on the NP was based on both pH and contact time.…”
Section: Stabilised Np By Amine Ligandsmentioning
confidence: 99%
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“…Consequently, the size of the NPs can also be controlled via changing time of the reaction, while kept high monodispersity [50]. According to Noorizadeh et al [51] reported that, amino ligands such as (3aminopropyl)-triethoxysilane were used to functionalize iron oxide NP/SiO2-NH2 for selective removal of arsenic (which is an extremely toxic metalloid for human, plants and animals) in water is evaluated. It was shown that the adsorption of arsenic on the NP was based on both pH and contact time.…”
Section: Stabilised Np By Amine Ligandsmentioning
confidence: 99%
“…On the same hand, SiO2-NH2 used as protected ligands, where increased the stability of NP and prevented the agglomeration of NPs, and produced a high tunable surface area, which allowed to high binding ability and excellent adsorption properties for arsenic (III). This adsorbent was stable, low-cost, and environmentally friendly and showed potential application for arsenic (III) removal [51]. Small size of AgNPs (6 nm) have been synthesised through the hydrogenolysis of Ag-amidinate complex in the presence of hexadecyl-amine (HAD) as a stabilised ligand which is strongly coordinated to the Ag NP surface and it is necessary to stabilise the NP and avoid uncontrolled aggregation [52].…”
Section: Stabilised Np By Amine Ligandsmentioning
confidence: 99%
“…Heavy metals have been known as water contaminants, even at permissible concentrations [1][2][3][4]. Among the heavy metals, arsenic is known as one of the most toxic metals in many parts of the world [5][6][7].…”
Section: Introductionmentioning
confidence: 99%
“…Among those factors, heat insulation layer is the major factor effecting the bonding property [6]. The insulation layer contains active groups, such as hydroxyl groups that can adsorb water molecules and at the same time can absorb isocyanate compounds [7,8]. Therefore, the effect of the water in the insulating layer on bonding property has attracted a considerable attention.…”
Section: Introductionmentioning
confidence: 99%