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phosphonic acid-terminated methyl-PEG-modified Fe3O4

Based on

1 Articles
2014 Most recent source

Composition

1

nanoparticles obtained by thermal decomposition of Fe(III) oleate

superparamagnetic iron oxide nanoparticles nanoparticles obtained from Fe(III) oleate oleate-coated magnetic nanoparticles surface-coated Fe3O4 nanoparticles oleate magnetic nanoparticles iron oxide nanoparticles Fe3O4 nanoparticles magnetite particles OMNP
Type Nano Material
Formula
Role core
2

OMNP modified with phosphonic acid-terminated methyl-PEG

phosphonic acid-terminated methyl-PEG-modified Fe3O4 surface-coated Fe3O4 nanoparticles PA-PEG-Fe3O4 nanoparticles PEG-coated nanoparticles PA-PEG-Fe3O4
Type Nano Material
Formula
Role layer

Properties

General physical and chemical properties

Property Value Nanomaterial Variant Source
colloidal stability

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Applications

Area Application Nanomaterial Variant Source
diagnostics

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Characterization

Method Nanomaterial Variant Source
dynamic light scattering

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Biological effects

Preparation

Method 1

Type: Physical formation
Source:
Starting materials
Product

phosphonic acid-terminated methyl-PEG-modified Fe3O4

Hydrodynamic diameter: ~ 77 nm

Medium: sodium chloride toluene solution

Support: none

Method 2

Type: Physical formation
Source:
Starting materials
Product

phosphonic acid-terminated methyl-PEG-modified Fe3O4

Hydrodynamic diameter: ~ 68 nm

Medium: sodium chloride toluene solution

Support: none

Method 3

Type: Physical formation
Source:
Starting materials
Product

phosphonic acid-terminated methyl-PEG-modified Fe3O4

Hydrodynamic diameter: ~ 121 nm

Medium: sodium chloride toluene solution

Support: none

Method 4

Type: Physical formation
Source:
Starting materials
Product

phosphonic acid-terminated methyl-PEG-modified Fe3O4

Hydrodynamic diameter: ~ 65 nm

Medium: sodium chloride toluene solution

Support: none

References

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