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NH2-modified mesoporous SiO2-coated PDA-coated Fe3O4 NP

Based on

1 Articles
2016 Most recent source

Composition

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

1

polydopamine-coated iron(II,III) oxide nanoparticles

polydopamine-coated magnetite nanoparticles PDA-coated Fe3O4 NP Fe3O4@PDA NP
Type Nano Material
Formula
Role core
2

silicon dioxide

silicic oxide silica
Type Single Compound
Formula SiO2
Role layer
3

amino group

amine group amino
Type Single Compound
Formula -NH2
Role layer

Properties

General physical and chemical properties

Property Value Nanomaterial Variant Source
temperature change

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Applications

Characterization

Method Nanomaterial Variant Source
dynamic light scattering

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Biological effects

Biological system Test details Nanomaterial Variant Source
human adenocarcinomic alveolar basal epithelial cell line (A549)

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Preparation

Method 1

Type: Physical formation
Source:
Product

NH2-modified mesoporous SiO2-coated PDA-coated Fe3O4 NP

Hydrodynamic diameter: 257 nm

Medium: phosphate buffer solution

Support: none

Method 2

Type: Chemical synthesis
Source:
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Product

NH2-modified mesoporous SiO2-coated PDA-coated Fe3O4 NP

Pore diameter: 2.7 nm

Medium/Support: none

References

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