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dopamine-modified iron oxide nanoparticles

Based on

10 Articles
2017 Most recent source

Composition

1

iron(II,III) oxide

magnetite
Type Single Compound
Formula Fe3O4
Role core
2

2-(3,4-dihydroxyphenyl)ethylamine

4-(2-aminoethyl)benzene-1,2-diol 3,4-dihydroxyphenethylamine dopamine Dopa DOPA DA
Type Single Compound
Formula C8H11NO2
Role layer

Properties

General physical and chemical properties

Property Value Nanomaterial Variant Source
longitudinal magnetic resonance relaxivity

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Characterization

Method Nanomaterial Variant Source
dynamic light scattering

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Preparation

Method 1

Type: Chemical synthesis
Source:
Starting materials
  • Fe3O4 NP
  • 2-(3,4-dihydroxyphenyl)ethylamine hydrochloride
  1. Xv7a4Sc82JgxoAvyw9YUGHVVYXUOnW6yycj6t9jQ
  2. BtJA
  3. 6r9WAlVAAJXbhS3g
Product

dopamine-modified iron oxide nanoparticles

Diameter: ~ 15 nm

Medium/Support: none

Method 2

Type: Chemical synthesis
Source:
Starting materials
  1. 2c3GCZhSkOFCYtDCQSIeUbu3
  2. nShIj
  3. hih
Product

dopamine-modified iron oxide nanoparticles

Size: not specified

Medium/Support: none

Method 3

Type: Chemical synthesis
Source:
Starting materials
  • sodium acetate
  • iron(III) chloride hexahydrate
  1. 7bxWFqAQkB4dE3R
  2. EXcydaE8rUDwXMNKr
  3. 6B8LwJmW
Product

dopamine-modified iron oxide nanoparticles

Diameter: ~ 106 nm

Medium: water

Support: none

Method 4

Type: Physical formation
Source:
Product

dopamine-modified iron oxide nanoparticles

Diameter: 3.8 - 8.2 nm

Medium: water

Support: none

Method 5

Type: Chemical synthesis
Source:
Starting materials
  1. wBYajvRQ5ABPPZ8fQhcBh3Outj
  2. 4YTySCUabN
Product

dopamine-modified iron oxide nanoparticles

Hydrodynamic diameter: 14 nm

Medium/Support: none

References

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