Polymer-coated iron oxide magnetic nanoparticles ? preparation and characterization

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26220%2F11%3APU95083" target="_blank" >RIV/00216305:26220/11:PU95083 - isvavai.cz</a>
Alternative codes found
RIV/00216305:26620/11:PU95083
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Polymer-coated iron oxide magnetic nanoparticles ? preparation and characterization
Original language description
This contribution presents the production of polymer-coated iron oxide magnetic nanoparticles carrying functional groups on their surface and their basic characterization. The preparation of polymer-coated nanoparticles was carried out by a two-step process. In the first step, magnetite (Fe3O4) nanoparticles were prepared by a co-precipitation method from the solutions of FeCl2.4H2O and FeCl3.6H2O using aqueous solution of NaOH. In the second step, obtained magnetic nanoparticles were coated with polymer using emulsion polymerization at high surfactant to monomer ratio. Methyl methacrylate (MMA) and acrylic acid (AAc) were used as comonomers, sodium dodecyl sulfate (SDS) as a surfactant and potassium persulfate (KPS) as an initiator.
Czech name
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Czech description
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Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2011
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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