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Fe3O4 nanoparticles

Based on

10 Articles
2015 Most recent source

Composition

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

1

iron(II,III) oxide

magnetite
Type Single Compound
Formula Fe3O4
Role core
2

hydroxyl group

hydroxy group hydroxyl hydroxy
Type Single Compound
Formula -OH
Role layer

Properties

General physical and chemical properties

Property Value Nanomaterial Variant Source
coercivity

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Applications

Area Application Nanomaterial Variant Source
diagnostics

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Characterization

Method Nanomaterial Variant Source
infrared spectroscopy

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transmission electron microscopy
X-ray diffraction

Biological effects

Biological system Test details Nanomaterial Variant Source
HeLa (human cervical adenocarcinoma) cell

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Preparation

Method 1

Type: Chemical synthesis
Source:
Starting materials
  • ferric trichloride hexahydrate
  • iron(II) chloride tetrahydrate
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  2. Vvpe0qTDzWN2A4wGb
  3. gZWW0
  4. 9ikD8tzOS1nlqbX5IZE
Product

Fe3O4 nanoparticles

Diameter: ~ 10 nm

Medium/Support: none

Method 2

Type: Chemical synthesis
Source:
Starting materials
  • iron(III) chloride
  • iron(II) chloride
  • sodium hydroxide
See all (4)
Product

Fe3O4 nanoparticles

Size: not specified

Medium: water

Support: none

Method 3

Type: Chemical synthesis
Source:
Starting materials
  • iron(II) sulphate heptahydrate
  • ferric trichloride hexahydrate
  • water
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Product

Fe3O4 nanoparticles

Crystallite size: 12.1 nm

Medium/Support: none

Method 4

Type: Chemical synthesis
Source:
Starting materials
  • ferric trichloride hexahydrate
  • iron(II) chloride tetrahydrate
  1. FOLTeonW8pha09
Product

Fe3O4 nanoparticles

Size: not specified

Medium/Support: none

Method 5

Type: Chemical synthesis
Source:
Starting materials
  • hypodicarbonous acid
  • ferric trichloride hexahydrate
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  2. bOgcUwxGhWf9zIQ8
  3. dxEDtC9bdoyY8hzVQjLr3gyQPzsGnuwEMghJMGZ
Product

Fe3O4 nanoparticles

Diameter: ~ 400 nm

Medium/Support: none

References

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