Publication detail

Polymer-coated iron oxide magnetic nanoparticles – preparation and characterization

BUŠINOVÁ, P. CHOMOUCKÁ, J. PRÁŠEK, J. HRDÝ, R. DRBOHLAVOVÁ, J. SEDLÁČEK, P. HUBÁLEK, J.

Original Title

Polymer-coated iron oxide magnetic nanoparticles – preparation and characterization

Type

conference paper

Language

English

Original Abstract

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.

Keywords

magnetic nanoparticles, iron oxide, polymer coating, carboxyl groups

Authors

BUŠINOVÁ, P.; CHOMOUCKÁ, J.; PRÁŠEK, J.; HRDÝ, R.; DRBOHLAVOVÁ, J.; SEDLÁČEK, P.; HUBÁLEK, J.

RIV year

2011

Released

21. 9. 2011

Publisher

Tanger

ISBN

978-80-87294-27-7

Book

NANOCON 2011 - sborník příspěvků

Pages from

1

Pages to

6

Pages count

6

BibTex

@inproceedings{BUT75139,
  author="Petra {Majzlíková} and Jana {Pekárková} and Jan {Prášek} and Radim {Hrdý} and Jana {Drbohlavová} and Petr {Sedláček} and Jaromír {Hubálek}",
  title="Polymer-coated iron oxide magnetic nanoparticles – preparation and characterization",
  booktitle="NANOCON 2011 - sborník příspěvků",
  year="2011",
  pages="1--6",
  publisher="Tanger",
  isbn="978-80-87294-27-7"
}