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tri-sodium citrate-stabilized Fe3O4/Au core-shell nanoparticles

Based on

2 Articles
2011 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

gold

Type Single Compound
Formula Au
Role layer
3

trisodium citrate

sodium citrate
Type Single Compound
Formula C6H5Na3O7
Role layer

Properties

General physical and chemical properties

Property Value Nanomaterial Variant Source
blocking temperature

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Catalytic properties

Reaction Value Nanomaterial Variant Source
chloridazon photodegradation

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Applications

Area Application Nanomaterial Variant Source
catalysis

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Characterization

Method Nanomaterial Variant Source
high-resolution transmission electron microscopy

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Preparation

Method 1

Type: Chemical synthesis
Source:
Starting materials
  1. DMGzkU
  2. Xj2pw
  3. aUR
  4. hgbaq1D
Product

tri-sodium citrate-stabilized Fe3O4/Au core-shell nanoparticles

Size: 13.9 - 16.1 nm

Size: ~ 18 nm

Medium/Support: none

Method 2

Type: Chemical synthesis
Source:
Starting materials
  • iron(III) acetylacetonate
  1. yo4aEkkskhCHwiwobligdglkGUltzHwiucd87xFYWcbJnWEB3eOBnniRFEGPdaLqaQA3n7Ly7pkB6KYs
  2. zjRlcB4iUDUzLJirimL
Product

tri-sodium citrate-stabilized Fe3O4/Au core-shell nanoparticles

Diameter: 7.8 - 10.5 nm

Hydrodynamic size: 10 nm

Layer 1 thickness: ~ 1.2 nm

Medium: water

Support: none

References

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