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Fe3O4@SiO2 nanoparticles

Based on

23 Articles
2 Patents
2016 Most recent source

Composition

1

iron(II,III) oxide

magnetite
Type Single Compound
Formula Fe3O4
Role core
2

amorphous silicon dioxide

amorphous silicic oxide amorphous silica
Type Single Compound
Formula SiO2
Role layer

Properties

General physical and chemical properties

Property Value Source
magnetization

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Applications

Area Application Source
diagnostics

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Characterization

Method Source
infrared spectroscopy

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transmission electron microscopy
X-ray diffraction

Biological effects

Biological system Test details Source
human mesenchymal stem cells

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Preparation

Method 1

Type: Physical formation
Source:
Starting materials
  1. kGzaK695lA1sPah
Product

Fe3O4@SiO2 nanoparticles

Method 2

Type: Chemical synthesis
Source:
Starting materials
  1. lh7Xyxk
Product

Fe3O4@SiO2 nanoparticles

Method 3

Type: Chemical synthesis
Source:
Starting materials
  • iron(III) chloride
  • iron(II) chloride
  • ammonia aqueous solution
  1. BTAVsEofdb7OQmg4
Product

Fe3O4@SiO2 nanoparticles

Method 4

Type: Chemical synthesis
Source:
Starting materials
  1. Rqxz25RFumgsCVBwfdXSOdbscC
  2. 5X8sgDkXMOakEw06
Product

Fe3O4@SiO2 nanoparticles

Method 5

Type: Chemical synthesis
Source:
Starting materials
  1. KaS2WSk9
Product

Fe3O4@SiO2 nanoparticles

References

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