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NHS-terminated PEG-grafted NH2-modified mesoporous SiO2-coated PDA-coated Fe3O4 NP

Based on

1 Articles
2016 Most recent source

Composition

1

amino-functionalized mesoporous silica-coated polydopamine-coated iron(II,III) oxide nanoparticles

amino-modified mesoporous silica-coated polydopamine-coated magnetite nanoparticles NH2-modified mesoporous SiO2-coated PDA-coated Fe3O4 NP Fe3O4@PDA@mSiO2 NP
Type Nano Material
Formula
Role raw materials
2

poly(ethylene glycol) N-hydroxysuccinimide ester

PEG-NHS
Type Polymer
Formula
Role graft

Properties

General physical and chemical properties

Property Value Nanomaterial Variant Source
Zeta potential

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Applications

Area Application Nanomaterial Variant Source
drug delivery

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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

NHS-terminated PEG-grafted NH2-modified mesoporous SiO2-coated PDA-coated Fe3O4 NP

Hydrodynamic diameter: 279 nm

Medium: phosphate buffer solution

Support: none

Method 2

Type: Chemical synthesis
Source:
Starting materials
  1. pFn2wqSNhkEmuaQUfS2cjGrGWIH
  2. vw8bj33H
Product

NHS-terminated PEG-grafted NH2-modified mesoporous SiO2-coated PDA-coated Fe3O4 NP

Size: not specified

Medium/Support: none

References

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