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PEG-grafted iron oxide nanoparticles

Based on

1 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

6-nitrodopamine-modified O-methylpolyethylene glycol 5000

6-nitrodopamine-PEG5000-OMe NDA-PEG5000
Type Polymer
Formula
Role layer

Properties

General physical and chemical properties

Property Value Nanomaterial Variant Source
colloidal stability

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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:
Starting materials
  1. 0DaeZUJCaUIQ
  2. 7w6gqaxF9ljbl3dPUcAW3
Product

PEG-grafted iron oxide nanoparticles

Hydrodynamic diameter: ~ 22 nm

Medium: phosphate buffer solution

Support: none

Method 2

Type: Physical formation
Source:
Starting materials
  1. vd1sZCa0EhqG
  2. NaTm7ksP7FtHZGHOLQm7r
Product

PEG-grafted iron oxide nanoparticles

Hydrodynamic diameter: ~ 19 nm

Medium: water

Support: none

Method 3

Type: Physical formation
Source:
Starting materials
  1. Vf4GpJZ5Df0v
  2. l1ay37IGtKBnHJl8zphRO
Product

PEG-grafted iron oxide nanoparticles

Hydrodynamic diameter: ~ 21 nm

Medium: water/10 wt% ethanol mixture

Support: none

References

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