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polyacrylic acid-stabilized CeO2 nanoparticles

Based on

6 Articles
2017 Most recent source

Composition

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

1

cerium oxide

ceria
Type Single Compound
Formula CeO2
Role core
2

poly(acrylic acid)

PAA
Type Polymer
Formula
Role layer

Properties

General physical and chemical properties

Property Value Nanomaterial Variant Source
colloidal stability dependent on concentration

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Applications

Area Application Nanomaterial Variant Source
medicine/veterinary

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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
2139 human lymphoblastoid cell line

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Preparation

Method 1

Type: Chemical synthesis
Source:
Starting materials
  • poly(acrylic acid)
  • cerium(III) nitrate
  • hydrogen peroxide
  1. s6OLVxhULhwXWdoK
  2. ABQXdMA4
Product

polyacrylic acid-stabilized CeO2 nanoparticles

Hydrodynamic diameter: 8.0 - 10.2 nm

Medium/Support: none

Method 2

Type: Chemical synthesis
Source:
Starting materials
  • cerium(III) nitrate hexahydrate
  • poly(acrylic acid)
  • aqueous ammonia solution
  1. eCQre
Product

polyacrylic acid-stabilized CeO2 nanoparticles

Crystallite size: ~ 3.9 nm

Diameter: 1.96 - 3.84 nm

Medium/Support: none

Method 3

Type: Physical formation
Source:
Starting materials
Product

polyacrylic acid-stabilized CeO2 nanoparticles

Hydrodynamic diameter: 31 - 117 nm

Medium: water

Support: none

Method 4

Type: Physical formation
Source:
Starting materials
  1. QN8D
Product

polyacrylic acid-stabilized CeO2 nanoparticles

Hydrodynamic diameter: ~ 15 nm

Thickness: ~ 3 nm

Medium: water

Support: none

Method 5

Type: Chemical synthesis
Source:
Starting materials
  • poly(acrylic acid)
  • cerium(III) nitrate
  • aqueous ammonia solution
See all (4)
  1. OcSKBBow
  2. Z8zS
Product

polyacrylic acid-stabilized CeO2 nanoparticles

Hydrodynamic diameter: 5 nm

Size: 3 - 4 nm

Medium: water

Support: none

References

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