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cationic chitosan-coated superparamagnetic iron oxide nanoparticles in water

Based on

1 Articles
2014 Most recent source

Composition

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

1

maghemite

γ-Fe2O3
Type Single Compound
Formula Fe2O3
Role core
2

cationic chitosan

CCh
Type Biomolecule
Formula
Role layer

Properties

General physical and chemical properties

Property Value Nanomaterial Variant Source
relaxivity

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Applications

Characterization

Method Nanomaterial Variant Source
dynamic light scattering

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Biological effects

Preparation

Method 1

Type: Physical formation
Source:
Product

cationic chitosan-coated superparamagnetic iron oxide nanoparticles in water

Hydrodynamic diameter: ~ 121 - 160 nm

Size: ~ 12 nm

Thickness: ~ 1.25 nm

Medium: water

Support: none

Method 2

Type: Chemical synthesis
Source:
Starting materials
  • cationic chitosan
  • ferric trichloride hexahydrate
  • iron(II) chloride tetrahydrate
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Product

cationic chitosan-coated superparamagnetic iron oxide nanoparticles in water

Size: ~ 12 nm

Thickness: ~ 1.25 nm

Medium/Support: none

Method 3

Type: Physical formation
Source:
Product

cationic chitosan-coated superparamagnetic iron oxide nanoparticles in water

Size: ~ 12 nm

Thickness: ~ 1.25 nm

Medium: water

Support: none

References

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