SPIO@SiO2-PEGs (PEG = polyethylene glycol) are SPIOs functionalised with a synthetic polymer (ethylene glycol). They are water-soluble and often find applications in the biomedical sector and cosmetics.
SPIO@SiO2-PEGs (PEG = polyethylene glycol) are SPIOs functionalised with a synthetic polymer (ethylene glycol). They are water-soluble and often find applications in the biomedical sector and cosmetics.
SPIO@SiO2-PEGs increase the ability of nanoparticles to evade macrophages and improve their stability at physiological pH.
These particular SPIO-PEGs are encapsulated in a thin layer of silica.
| Chemical formula | SPIO@SiO2-PEG |
|---|---|
| Surface | PEG2000 |
| Isoelectric point | Information not available |
| Cristallite size | 18 nm ± 10% |
| Mass | 1 g, 5 g, 10 g, 25 g, 50 g, 100 g, 250 g, 500 g |
| Type | Encapsulated |
| Particularity | Magnetic |
| Solution / Powder | Powder |
| Encapsulated | Yes |
| Application | Catalysis, Depollution, Diagnostic, Imaging, Magnetic sorting, vectorization |
| Coverage PEG | 0,5-2 PEG/nm2 |
|---|
6 months from manufacture
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