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hollow mesoporous silica nanoparticles

Based on

69 Articles
3 Patents
2018 Most recent source

Composition

1

Vacuous

Type
Formula
Role core
2

silicon dioxide

silicic oxide silica
Type Single Compound
Formula SiO2
Role layer

Properties

General physical and chemical properties

Property Value Nanomaterial Variant Source
Nitrogen adsorption/desorption

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Pore volume
Surface area
Zeta potential

Applications

Area Application Nanomaterial Variant Source
drug delivery

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Characterization

Method Nanomaterial Variant Source
dynamic light scattering

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infrared spectroscopy
scanning electron microscopy
small angle X-ray diffraction
small angle X-ray scattering
thermogravimetric analysis
transmission electron microscopy
X-ray diffraction

Biological effects

Biological system Test details Nanomaterial Variant Source
athymic nude mice bearing HeLa tumors

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Preparation

Method 1

Type: Physical formation
Source:
  1. kPSMWS13Ncsz169puzifLoyaBeYt
  2. 5bYCd5G
Product

hollow mesoporous silica nanoparticles

Size: ~ 100 nm

Size: ~ 150 nm

Medium/Support: none

Method 2

Type: Chemical synthesis
Source:
Starting materials
  • silicic acid tetraethyl ester
  1. DTuZVhxcj4wdy
  2. A2djHbTgcilPHeRaBaFoR
  3. Pds
Product

hollow mesoporous silica nanoparticles

Diameter: 27.3 - 29.1 nm

Pore size: ~ 1 - ~ 80 nm

Pore size: ~ 13.4 nm

Medium/Support: none

Method 3

Type: Chemical synthesis
Source:
  1. sbNciGsQR7SU0bL0SK1exD0h6TDjAEzMGRgOWOV2GGUaXg
  2. HGNFn
  3. 9aAJulL
  4. SZxGY
  5. srsx
Product

hollow mesoporous silica nanoparticles

Size: not specified

Medium/Support: none

Method 4

Type: Chemical synthesis
Source:
  1. ErYqU
  2. PY4
  3. 1H7
Product

hollow mesoporous silica nanoparticles

Size: not specified

Medium/Support: none

Method 5

Type: Physical formation
Source:
Starting materials
Product

hollow mesoporous silica nanoparticles

Hydrodynamic diameter: 404 - 414 nm

Size: ~ 350 nm

Medium: water

Support: none

References

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