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   Articles with "magnetic nanocomposite" as a keyword



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General Preparation of Heme Protein Functional Fe3O4@Au-Nps Magnetic Nanocomposite for Sensitive Detection of Hydrogen Peroxide

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recommendations! Published in 2017 at "Electroanalysis"

DOI: 10.1002/elan.201600457

Abstract: Stable magnetic nanocomposite of gold nanoparticles (Au-NPs) decorating Fe3O4 core was successfully synthesized by the linker of Boc-L-cysteine. Transmission electron microscope (TEM), energy dispersive X-ray spectroscopy (EDX) and cyclic voltammograms (CV) were performed to characterize… read more here.

Keywords: hydrogen peroxide; fe3o4 nps; magnetic nanocomposite; heme ... See more keywords
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Novel I–V Disposable Urea Biosensor Based on a Dip-coated Hierarchical Magnetic Nanocomposite (Fe3O4@SiO2@NH2) on SnO2:F Layer

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recommendations! Published in 2017 at "Journal of The Chinese Chemical Society"

DOI: 10.1002/jccs.201700256

Abstract: Silicon oxide was initially loaded on a Fe3O4 magnetic nanoparticle substrate (Fe3O4@SiO2) and then functionalized with ─NH2 group (Fe3O4@SiO2@NH2) to construct a novel hierarchical magnetic nanocomposite. A sensitive urea biosensor medium involving a dip-coated hierarchical… read more here.

Keywords: sio2 nh2; magnetic nanocomposite; fe3o4 sio2; nh2 sno2 ... See more keywords
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Hydrothermal synthesis of magnetic nanocomposite from biowaste matrix by a green and one-step route: Characterization and pollutant removal ability.

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recommendations! Published in 2019 at "Bioresource technology"

DOI: 10.1016/j.biortech.2019.01.103

Abstract: This study aimed to produce an industrial waste-based novel magnetic nanocomposite (Fe@GPHC) by a facile and one-step hydrothermal carbonization (HTC) method. In order to characterize of Fe@GPHC, X-ray fluorescence spectroscopy (XRF), Scanning electron microscopy-energy dispersive… read more here.

Keywords: magnetic nanocomposite; one step; spectroscopy; characterization ... See more keywords
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New and efficient magnetic nanocomposite extraction using multifunctional deep eutectic solvent based on ferrofluid and vortex assisted-liquid-liquid microextraction: Determining primary aromatic amines (PAAs) in tetra-packed fruit juices.

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recommendations! Published in 2022 at "Food chemistry"

DOI: 10.1016/j.foodchem.2022.132822

Abstract: In this work, a novel magnetic nanocomposite solvent (MNCS) based on ferrofluid and multifunctional deep eutectic solvent (MDES) was synthesized and applied in vortex assisted-liquid-liquid microextraction (VA-LLME). The ferrofluid has been composed from zirconium phosphate… read more here.

Keywords: magnetic nanocomposite; deep eutectic; extraction; eutectic solvent ... See more keywords
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Preparation of chitosan based magnetic nanocomposite for tetracycline adsorption: Kinetic and thermodynamic studies.

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recommendations! Published in 2020 at "International journal of biological macromolecules"

DOI: 10.1016/j.ijbiomac.2020.01.025

Abstract: In the present study, the magnetic nanocomposite is fabricated using chitosan, thiobarbituric acid, malondialdehyde and Fe3O4 nanoparticles (CTM@Fe3O4). The fabricated nanocomposite (CTM@Fe3O4) is characterized using FTIR, TGA, BET, XRD, Raman, XPS, FESEM, and HRTEM techniques.… read more here.

Keywords: preparation chitosan; adsorption; magnetic nanocomposite; chitosan based ... See more keywords
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Preparation of clinoptilolite/starch/CoFe2O4 magnetic nanocomposite powder and its elimination properties for cationic dyes from water and wastewater.

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recommendations! Published in 2021 at "International journal of biological macromolecules"

DOI: 10.1016/j.ijbiomac.2021.08.144

Abstract: A new magnetic nanocomposite clinoptilolite (CLT)/Starch/CoFe2O4 was synthesized using co-precipitation method. The prepared magnetic composite powder was utilized for decontamination of methylene blue dye (MBD), methyl violet dye (MVD), and crystal violet dye (CVD) from… read more here.

Keywords: cationic dyes; starch cofe2o4; magnetic nanocomposite; powder ... See more keywords
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Effective removal of toxic metal ions from aqueous solutions: 2-Bifunctional magnetic nanocomposite base on novel reactive PGMA-MAn copolymer@Fe3O4 nanoparticles.

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recommendations! Published in 2017 at "Journal of colloid and interface science"

DOI: 10.1016/j.jcis.2016.11.098

Abstract: In this study, effective novel magnetic nanocomposite particles (MNCPs) were prepared based on iminodiacetic acid grafted poly (glycidylmethacrylate-maleicanhydride) (PGMA-MAn) copolymer. For this purpose, firstly Fe3O4 nanoparticles reacted with 3-aminopropyl triethoxysilane for the production of magnetite… read more here.

Keywords: pgma man; magnetic nanocomposite; man copolymer; metal ... See more keywords
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MOF-derived cluster-shaped magnetic nanocomposite with hierarchical pores as an efficient and regenerative adsorbent for chlortetracycline removal.

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recommendations! Published in 2020 at "Journal of colloid and interface science"

DOI: 10.1016/j.jcis.2020.10.107

Abstract: The presence of large amounts of antibiotic residues can potentially threaten environmental sustainability and human health. Thus, it is imperative to develop convenient and effective technologies for eliminating antibiotics from aquatic environments, which are major… read more here.

Keywords: adsorption; regenerative adsorbent; removal; magnetic nanocomposite ... See more keywords
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A magnetic nanocomposite produced from camel bones for an efficient adsorption of toxic metals from water

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recommendations! Published in 2018 at "Journal of Cleaner Production"

DOI: 10.1016/j.jclepro.2018.01.023

Abstract: Abstract A new, simple, clean, and green procedure for the production of a magnetic nanocomposite (MBBC) from waste camel bone biochar was here described. MBBC particles were in the nano-size range (∼12 nm), having characteristics of… read more here.

Keywords: adsorption; mbbc; magnetic nanocomposite; metals water ... See more keywords
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Heterogeneous sonocatalytic degradation of amoxicillin using ZnO@Fe3O4 magnetic nanocomposite: Influential factors, reusability and mechanisms

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recommendations! Published in 2018 at "Journal of Molecular Liquids"

DOI: 10.1016/j.molliq.2018.05.020

Abstract: Abstract In this work, ZnO was supported on ferroferric oxide for preparation of a magnetic nanocomposite (ZnO@Fe3O4) and its catalytic activities were examined in the presence of ultrasound (US) irradiation to sonocatalytic degradation of amoxicillin… read more here.

Keywords: zno fe3o4; magnetic nanocomposite; zno; degradation amoxicillin ... See more keywords
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Mechanical properties of the hydroxyapatite and magnetic nanocomposite of hydroxyapatite adsorbents

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recommendations! Published in 2020 at "South African Journal of Chemical Engineering"

DOI: 10.1016/j.sajce.2020.05.007

Abstract: Abstract In the current study, a special technique was used to prepare hydroxyapatite (HAp) and magnetic nano composite of hydroxyapatite (HAp/Fe3O4). In order to investigate the mechanical properties of the produced materials, Vickers hardness method… read more here.

Keywords: properties hydroxyapatite; nanocomposite hydroxyapatite; magnetic nanocomposite; hydroxyapatite magnetic ... See more keywords