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Iron oxide-coated gold nanoparticles
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Cat. No.: X26-04-ZQ284

Iron oxide-coated gold nanoparticles

Synonym: Fe3O4-coated AuNPs; Gold@magnetite core-shell; Magnetite-shielded gold nanoparticles

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Product Size
100 mg; 250 mg; 500 mg; 1 g; 5 g
Price
Datasheet
MSDS
Properties
Description
These hybrid nanoparticles feature a metallic gold core encapsulated by a layer of magnetic iron oxide. This architecture combines the plasmonic resonance of gold with the magnetic properties of iron oxide, allowing for both optical detection and magnetic manipulation. The iron oxide shell also provides a surface that can be easily modified with various functional groups, while the gold core remains protected and optically active.
Source
Custom synthesis
Partical Size
20 nm, 30 nm, 50 nm, 80 nm, 100 nm
Form
Solid or powder
Purity
≥95%
Impurities
No visible impurities to the naked eye.
Identity
HPLC/MS/NMR
Applications
This product can be used in the development of dual-mode sensors and as a recoverable catalyst in chemical synthesis. It is also applied in the fabrication of advanced magnetic-plasmonic materials for electronic devices.
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