Functional ization of iron oxide magnetic nanoparticles with poly(methyl methacrylate) brushes via grafting-from atom transfer radical polymerization
| dc.contributor.author | Garcia, I. | en |
| dc.contributor.author | Zafeiropoulos, N. E. | en |
| dc.contributor.author | Janke, A. | en |
| dc.contributor.author | Tercjak, A. | en |
| dc.contributor.author | Eceiza, A. | en |
| dc.contributor.author | Stamm, M. | en |
| dc.contributor.author | Mondragon, I. | en |
| dc.date.accessioned | 2015-11-24T17:34:33Z | |
| dc.date.available | 2015-11-24T17:34:33Z | |
| dc.identifier.issn | 0887-624X | - |
| dc.identifier.uri | https://olympias.lib.uoi.gr/jspui/handle/123456789/13989 | |
| dc.rights | Default Licence | - |
| dc.subject | atomic force microscopy (afm) | en |
| dc.subject | atom transfer radical polymerization (atrp) | en |
| dc.subject | ft-ir | en |
| dc.subject | graft polymerization | en |
| dc.subject | magnetic nanoparticles | en |
| dc.subject | methyl-methacrylate | en |
| dc.subject | arenesulfonyl chlorides | en |
| dc.subject | silica nanoparticles | en |
| dc.subject | hybrid materials | en |
| dc.subject | universal class | en |
| dc.subject | surface | en |
| dc.subject | polystyrene | en |
| dc.subject | initiators | en |
| dc.subject | particles | en |
| dc.subject | density | en |
| dc.title | Functional ization of iron oxide magnetic nanoparticles with poly(methyl methacrylate) brushes via grafting-from atom transfer radical polymerization | en |
| heal.abstract | A key problem with nanomaterials is the difficulty of controlling the dispersion of nanoparticles inside an organic medium. To overcome this problem, functionalization of the nanoparticle surface is required. Poly(methyl methacrylate) (PMMA) brushes were grown on the surface of iron oxide magnetic nanoparticles with atom transfer radical polymerization and a grafting-from approach. Modified magnetic nanoparticles with a graft density of 0.1 PMMA chains/nm(2) were obtained. Cu(II), used as a deactivating complex, allowed good control of the polymerization along with a narrow polydispersity of the polymer chains. The functionalized magnetic nanoparticles were characterized with Fourier transform infrared spectroscopy, thermogravimetric analysis, gel permeation chromatography, and atomic force microscopy. (c) 2007 Wiley Periodicals, Inc. | en |
| heal.access | campus | - |
| heal.fullTextAvailability | TRUE | - |
| heal.identifier.primary | Doi 10.1002/Pola.21854 | - |
| heal.identifier.secondary | <Go to ISI>://000244267700020 | - |
| heal.journalName | Journal of Polymer Science Part a-Polymer Chemistry | en |
| heal.journalType | peer reviewed | - |
| heal.language | en | - |
| heal.publicationDate | 2007 | - |
| heal.publisher | Wiley | en |
| heal.recordProvider | Πανεπιστήμιο Ιωαννίνων. Σχολή Θετικών Επιστημών. Τμήμα Μηχανικών Επιστήμης Υλικών | el |
| heal.type | journalArticle | - |
| heal.type.el | Άρθρο Περιοδικού | el |
| heal.type.en | Journal article | en |
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