Preparation of β-Cyclodextrin Coated Fe3O4 Nanoparticles and their Application for Enrichment of Cu(II) from Environmental Water Samples

Qiao Ling Wang

doi:10.4028/www.scientific.net/AMR.912-914.285

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Preparation of Hollow/Porous Carbon Nanofibers from PAN with High Molecular Weight
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Preparation of Platinum Catalyst Supported on Porous Carbon Nanofibers
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Preparation of β-Cyclodextrin Coated Fe₃O₄Nanoparticles and their Application for Enrichment of Cu(II) from Environmental Water Samples
p.285

Pretreatment Study on the Deposition of Diamond-Like Carbon Films on Quartz by Star-Shape MPCVD Reactor
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Research on Degradation of Flocculating Stemming Contained Polymer and Clay Used for Profile Control
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Research on Laser Remelting of Plasma Sprayed Ceramic Nanometer Coatings on the Inner Wall of the Cylinder Liner
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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 912-914Preparation of β-Cyclodextrin Coated Fe3O4...

Preparation of β-Cyclodextrin Coated Fe₃O₄Nanoparticles and their Application for Enrichment of Cu(II) from Environmental Water Samples

Abstract:

Fe₃O₄@β- cyclodextrin magnetic functional nanometerials have been successfullysynthesized and developed as a magnetic solid phase extraction for thedetermination of trace Cu(II) in environmental water samples. The resultsindicate that:adsorption rate is effeceed by pH、temperature、time and capacity .And at pH of 7 and 55°C,the adsorption rate ofβ-cyclodextrin Fe₃O₄ magnetic microspheres to Cu(II) canup to 97%, and static adsorption capacity was 28.51mg/g.Besides,someenvironmrntal samples’s results were satisfacting as recovery is in the rangeof 95.9%-102%.