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silica nanoparticles

Based on

46 Articles
2018 Most recent source

Composition

1

silicon dioxide

silicic oxide silica
Type Single Compound
Formula SiO2
Role core
2

hydroxyl group

hydroxy group hydroxyl hydroxy
Type Single Compound
Formula -OH
Role layer

Properties

General physical and chemical properties

Property Value Nanomaterial Variant Source
nitrogen adsorption/desorption

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surface area
zeta potential

Applications

Area Application Nanomaterial Variant Source
catalysis

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Characterization

Method Nanomaterial Variant Source
dynamic light scattering

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infrared spectroscopy
transmission electron microscopy

Biological effects

Biological system Test details Nanomaterial Variant Source
female BALB/cAnNCrl mouse

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Preparation

Method 1

Type: Chemical synthesis
Source:
Starting materials
  • water
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  2. wdpALZ0zHBFEtoadxDYDg
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Product

silica nanoparticles

Diameter: 41 - 61 nm

Medium/Support: none

Method 2

Type: Chemical synthesis
Source:
Starting materials
  • silicic acid tetraethyl ester
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  3. 4VG9bYOBg5AgFh5rxy9iUtf
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Product

silica nanoparticles

Size: not specified

Medium/Support: none

Method 3

Type: Physical formation
Source:
Starting materials
Product

silica nanoparticles

Hydrodynamic diameter: 114 nm

Pore size: ~ 2.51 nm

Medium: water

Support: none

Method 4

Type: Chemical synthesis
Source:
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  2. 7h5c8veG1nHzkEGikA
Product

silica nanoparticles

Pore size: ~ 2.51 nm

Medium/Support: none

Method 5

Type: Chemical synthesis
Source:
Starting materials
  • aqueous ammonia solution
  • water
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  2. SifvcNm
Product

silica nanoparticles

Size: not specified

Medium/Support: none

References

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