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mesoporous silica encapsulated gold/magnetite nanoparticles hollow spheres

Based on

1 Articles
2015 Most recent source

Composition

Image only illustrates the order and placement of components as described in literature.

1

Vacuous

Type
Formula
Role core
2

superparamagnetic iron oxide nanoparticles

magnetic iron oxide nanoparticles γ-iron(III) oxide nanoparticles iron(III) oxide nanoparticles nanosized maghemite particles iron oxide nanoparticles maghemite nanoparticles magnetic nanoparticles γ-Fe2O3 nanoparticles Fe3O4 nanoparticles Fe2O3 nanoparticles Fe2O3 particles maghemite NP γ-Fe2O3 NP Fe2O3 NP γ-Fe2O3 SPION MNP INP
Type Nano Material
Formula
Role layer
3

gold nanoparticles

Au nanoparticles gold NP Au NP AuNP GNP
Type Nano Material
Formula
Role layer
4

silicon dioxide

silicic oxide silica
Type Single Compound
Formula SiO2
Role layer

Properties

General physical and chemical properties

Property Value Nanomaterial Variant Source
magnetic moment

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Catalytic properties

Reaction Value Nanomaterial Variant Source
4-nitrophenol reduction

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Applications

Area Application Nanomaterial Variant Source
catalysis

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Characterization

Method Nanomaterial Variant Source
dynamic light scattering

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Biological effects

Preparation

Method 1

Type: Chemical synthesis
Source:
  1. wxaiV
  2. aEC
Product

mesoporous silica encapsulated gold/magnetite nanoparticles hollow spheres

Pore size: 3.8 nm

Medium/Support: none

Method 2

Type: Chemical synthesis
Source:
  1. 8er5k
  2. 9bG
Product

mesoporous silica encapsulated gold/magnetite nanoparticles hollow spheres

Hydrodynamic diameter: ~ 525 nm

Pore size: 3.8 nm

Medium: water

Support: none

References

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