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Fe3O4@nitrogen-doped carbon core-double shell nanotubes as a novel and efficient nanosorbent for ultrasonic assisted dispersive magnetic solid phase extraction of heterocyclic pesticides from environmental soil and water samples
Fe 3 O 4 @nitrogen-doped carbon core-double shell nanotubes (Fe 3 O 4 @N-C C-DSNTs) were successfully synthesized and applied as a novel nanosorbent in...
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Magnetic dispersive solid-phase extraction of some pesticides from fruit juices using monodisperse nanosorbent combined with dispersive liquid–liquid micro-extraction
In this study, the new synthesized magnetic nanoparticles based on amorphous carbon have been used as a sorbent in magnetic dispersive solid-phase...
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Magnetic MWCNT@guanidine acetic acid@Cu as a nanosorbent for ultrasonic assisted dispersive magnetic solid phase extraction of heterocyclic pesticides in citrus samples
In the current research, copper supported on magnetic multi-wall carbon nanotubes functionalized with guanidine acetic acid (MMWCNT@GAA@Cu) as a...
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Preparation of magnetic graphene nanocomposite based on metallic iron and its application in the extraction and preconcentration of some pesticides from fruit juice, river water, and wastewater samples
A dispersive solid-phase extraction method using a synthesized magnetic graphene nanosorbent followed by dispersive liquid–liquid microextraction has...
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Synthesis of magnetic molecular imprinted polymer with a new functional monomer for dispersive micro solid phase extraction of captopril from wastewater and biological samples and determination by UV-Vis spectrophotometry
A magnetic molecularly imprinted polymer (MMIP) was fabricated for captopril by surface polymerization of Fe 3 O 4 @SiO 2 nanoparticles using a new...
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Using Fe3O4-graphene oxide-modified chitosan with melamine magnetic nanocomposite in the removal and magnetic dispersive solid-phase microextraction of Cr (VI) ion in aquatic samples
An eco-friendly magnetic nanoparticle (MNPs)-based stir rod-assisted dispersive solid-phase extraction (SRMDSPE) method was proposed for the removal...
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Nanosorbent-based solid phase microextraction techniques for the monitoring of emerging organic contaminants in water and wastewater samples
This review (including 127 refs) summarizes applications of nanosorbent-based solid phase microextraction (SPME) for the cleanup, extraction, and...
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Efficient enrichment and trace determination of hazardous compound of 2,4-dinitrophenol in environmental water samples using 2-aminothiophenol magnetic nanoadsorbent
Aromatic compounds, such as 2,4-dinitrophenol (2,4-DNP), are one of the significant sources of environmental pollutants that are toxic compounds and...
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Removal of basic dyes from aqueous medium using high-sulfonated polymelamine formaldehyde magnetic nanoparticles
The magnetic polymelamine formaldehyde sulfonate was synthesized and evaluated as adsorbent to remove the dyes including methylene blue, malachite...
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A mesoporous nanosorbent composed of silica, graphene, and palladium (II) for ultrasound-assisted dispersive solid-phase extraction of organophosphorus pesticides prior to their quantitation by ion mobility spectrometry
A new ultrasonic-assisted dispersive solid-phase extraction method using mesoporous nanosorbent composed of silica, graphene, and palladium (II) (M...
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Design and Performance Assessment of Zinc Oxide–Chitosan Nanocomposite Filter for Continuous Removal of Textile Azo Dye
Providing a cost effective and efficient textile effluent treatment option is crucial to prevent the destruction of natural environment and meeting...
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Fabrication and characterization of Fe3O4@Ag nanoparticles adsorbent for the simultaneous measurement of chromium and manganese in steel factory effluent samples by X-ray fluorescence using experimental design optimization
A rapid and simple method was optimized through experimental design and validated for the separation of chromium and manganese with magnetic sorbent...
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Synthesis, Characterisations, Adsorptive Performances and Photo-catalytic Activity of Fe3O4-SiO2 Based Nanosorbent (Fe3O4-SiO2 BN)
In the present study, we have synthesised and characterised Fe 3 O 4 -SiO 2 based nanosorbent (Fe 3 O 4 -SiO 2 BN) using FESEM, EDX, FTIR and powder XRD...
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Mesoporous silica-coated α-Fe2O3/C nanoparticles as an efficient adsorbent for cationic dye removal
AbstractIn this work, α-Fe 2 O 3 /C nanoparticles were synthesized through single step reaction and coated with mesoporous SiO 2 . Surface modification of...
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Towards efficient ciprofloxacin adsorption using magnetic hybrid nanoparticles prepared with κ-, ι-, and λ-carrageenan
The efficient removal of the antibiotic ciprofloxacin (CIP) from aqueous samples using magnetic nanosorbents prepared using three sulfated...
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A nanosorbent consisting of a magnetic molecularly imprinted polymer and graphene oxide for multi-residue analysis of cephalosporins
A nanosorbent composed of magnetite nanoparticles, graphene oxide and a molecularly imprinted polymer (Fe 3 O 4 @SiO 2 -NH 2 /GOx/MIP) was synthesized and...
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Utilizing a Nanocomposite Based on Ion-Imprinted Polydopamine-Coated Magnetic Graphene Oxide for Extraction of Cd(II) and Ni(II) from Water Samples
AbstractIn this study, a new magnetic ion-imprinted polymer was prepared as a nanosorbent for selective extraction and pre-concentration of low...
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Magnetic Solid-Phase Extraction of Lawsone Using Polyphenol-Coated Magnetic Nanoparticles: Synthesis, Characterization and examination
A novel polyphenol-coated CoFe 2 O 4 system with sorption capacity of lawsone was synthesized as a magnetic sorbent by chemical oxidative polymerization...
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Mercapto grafted magnetic graphene oxide: synthesis, characterization, and application as a highly efficient and recoverable adsorbent for the mercury removal from contaminated waters
Heavy metals are present in sewage in several forms, increasing treatment problems and causing major environmental problems. Highly selective...
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Vortex-assisted Dispersive Solid-phase Extraction Using Schiff-base Ligand Anchored Nanomagnetic Iron Oxide for Preconcentration of Phthalate Esters and Determination by Gas Chromatography and Flame Ionization Detector
Phthalate esters are synthetic chemicals that are widely used in plastic industries as plasticizer. They are harmful to humans and could be...