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http://hdl.handle.net/2445/179265| Title: | Heterometallic Co-Dy SMMs grafted on iron oxide nanoparticles |
| Author: | Rosado Piquer, Lidia Dreiser, Jan Sañudo Zotes, Eva Carolina |
| Keywords: | Nanopartícules Òxid de ferro Propietats magnètiques Nanoparticles Ferric oxide Magnetic properties |
| Issue Date: | 10-Jul-2021 |
| Publisher: | Royal Society of Chemistry |
| Abstract: | Heterometallic 3d-4f SMM [Co4Dy(OH)2(SALOH)5(chp)4(MeCN)(H2O)2] (1) has been deposited onto iron oxide nanoparticles (NPs) with an oleate self-assembled monolayer (SAM) as a surfactant. The obtained hybrid molecular-inorganic system 1-NP has been thoroughly characterized. The oleate SAM separates SMM 1 from the magnetic substrate to avoid the strong-coupling between the surface and molecule to ensure that 1 retains its magnetic properties in 1-NP. The magnetic properties of the hybrid system 1-NP have been characterized by element specific XMCD: the heterometallic SMM retains its magnetic properties on the surface of the iron oxide NPs while there is an enhancement of the magnetic properties of the NPs. |
| Note: | Versió postprint del document publicat a: https://doi.org/10.1039/d1dt01519b |
| It is part of: | Dalton Transactions, 2021, vol. 50, p. 9589-9597 |
| URI: | http://hdl.handle.net/2445/179265 |
| Related resource: | https://doi.org/10.1039/d1dt01519b |
| ISSN: | 1477-9226 |
| Appears in Collections: | Articles publicats en revistes (Química Inorgànica i Orgànica) Articles publicats en revistes (Institut de Nanociència i Nanotecnologia (IN2UB)) |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| 713194.pdf | 3.62 MB | Adobe PDF | View/Open |
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