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PEG-coated Fe3O4 nanoparticles

Based on

20 Articles
2017 Most recent source

Composition

1

iron(II,III) oxide

magnetite
Type Single Compound
Formula Fe3O4
Role core
2

poly(ethylene glycol)

poly(ethylene oxide) polyethylene glycol polyethylene oxide polyoxyethylene PEG PEO POE
Type Polymer
Formula
Role layer

Properties

General physical and chemical properties

Property Value Nanomaterial Variant Source
magnetization

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saturation magnetization
Zeta potential

Applications

Area Application Nanomaterial Variant Source
medicine/veterinary

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Characterization

Method Nanomaterial Variant Source
dynamic light scattering

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infrared spectroscopy
transmission electron microscopy
X-ray diffraction

Biological effects

Biological system Test details Nanomaterial Variant Source
3T3 mouse fibroblast cells

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Preparation

Method 1

Type: Physical formation
Source:
Starting materials
  1. p9M4uU8
Product

PEG-coated Fe3O4 nanoparticles

Diameter: ~ 10 nm

Medium/Support: none

Method 2

Type: Physical formation
Source:
Starting materials
Product

PEG-coated Fe3O4 nanoparticles

Hydrodynamic diameter: ~ 303 nm

Medium: water

Support: none

Method 3

Type: Chemical synthesis
Source:
Starting materials
  • poly(ethylene glycol)
  • iron(III) acetylacetonate
  1. cdwB4khjhObLEZIqSK
  2. JQ0idEp
Product

PEG-coated Fe3O4 nanoparticles

Crystallite size: 5 nm

Size: 5 - 1000 nm

Medium/Support: none

Method 4

Type: Physical formation
Source:
Starting materials
Product

PEG-coated Fe3O4 nanoparticles

Size: 32 - 106 nm

Medium: potassium chloride solution

Support: none

Method 5

Type: Chemical synthesis
Source:
Starting materials
  • poly(ethylene glycol)
  • iron(III) acetylacetonate
  1. 1yMcTwVt
Product

PEG-coated Fe3O4 nanoparticles

Hydrodynamic diameter: 19.5 nm

Medium: water

Support: none

References

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