Self-assembly of a superparamagnetic raspberry-like silica/iron oxide nanocomposite using epoxy-amine coupling chemistry
| Autor: | Manuel Cano, Guillermo de la Cueva-Méndez |
|---|---|
| Rok vydání: | 2015 |
| Předmět: |
Surface Properties
Inorganic chemistry Iron oxide Ferric Compounds Catalysis Nanocomposites chemistry.chemical_compound Materials Chemistry Amines Particle Size Nanocomposite Metals and Alloys General Chemistry Silicon Dioxide Surfaces Coatings and Films Electronic Optical and Magnetic Materials chemistry Chemical engineering Covalent bond Ceramics and Composites Epoxy Compounds Amine gas treating Self-assembly Particle size Rubus Iron oxide nanoparticles Superparamagnetism |
| Zdroj: | Chemical communications (Cambridge, England). 51(17) |
| ISSN: | 1364-548X |
| Popis: | The fabrication of colloidal nanocomposites would benefit from controlled hetero-assembly of ready-made particles through covalent bonding. Here we used epoxy–amine coupling chemistry to promote the self-assembly of superparamagnetic raspberry-like nanocomposites. This adaptable method induced the covalent attachment of iron oxide nanoparticles sparsely coated with amine groups onto epoxylated silica cores in the absence of other reactants. |
| Databáze: | OpenAIRE |
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