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polyethylenimine-coated silica nanoparticles

Based on

3 Articles
2017 Most recent source

Composition

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

1

silicon dioxide

silicic oxide silica
Type Single Compound
Formula SiO2
Role core
2

poly(iminoethylene)

polyethyleneimine polyaziridine PEI
Type Polymer
Formula
Role layer

Properties

General physical and chemical properties

Property Value Nanomaterial Variant Source
Zeta potential

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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 lung carcinoma epithelial A549 cells

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Preparation

Method 1

Type: Physical formation
Source:
Starting materials
  1. GnSUZ9f
  2. 5mgHykVS6O
  3. Rd7
Product

polyethylenimine-coated silica nanoparticles

Diameter: 500 nm

Medium/Support: none

Method 2

Type: Physical formation
Source:
Starting materials
  1. LbmfoPKe
  2. d5oiXizEi9XoQlNI
  3. f0Sl
Product

polyethylenimine-coated silica nanoparticles

Diameter: 143.0 - 145.0 nm

Medium/Support: none

Method 3

Type: Physical formation
Source:
Starting materials
  1. X62BpJ5N2JcpBmbj
  2. elPZJ
Product

polyethylenimine-coated silica nanoparticles

Size: 60 - 70 nm

Medium: water

Support: none

Method 4

Type: Physical formation
Source:
Starting materials
Product

polyethylenimine-coated silica nanoparticles

Diameter: 143.0 - 145.0 nm

Hydrodynamic diameter: 144.4 - 161.6 nm

Medium: phosphate buffer solution

Support: none

References

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