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magnetic Fe3O4@mesoporous silica composite

Based on

2 Articles
2014 Most recent source

Composition

1

amorphous silicon dioxide

amorphous silicic oxide amorphous silica
Type Single Compound
Formula SiO2
Role raw materials
2

magnetic Fe3O4 nanoparticles

nano-Fe3O4 particles Fe3O4 nanoparticles nano-Fe3O4 nano Fe3O4 MNP
Type Nano Material
Formula
Role raw materials

Properties

General physical and chemical properties

Property Value Nanomaterial Variant Source
AC magnetic induced heating temperature dependent on magnetic field frequency

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Applications

Area Application Nanomaterial Variant Source
drug delivery

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Characterization

Method Nanomaterial Variant Source
differential thermal analysis

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Preparation

Method 1

Type: Chemical synthesis
Source:
Starting materials
  • iron(II,III) oxide
  • silicic acid tetraethyl ester
  1. fLXYpq0xpMoJwVh2Cf
  2. uhJzxNJp76je6sOJ3P46RNn
  3. CR6c856e
Product

magnetic Fe3O4@mesoporous silica composite

Pore diameter: 3.42 nm

Medium/Support: none

Method 2

Type: Chemical synthesis
Source:
Starting materials
  1. jsOSSrW6ngDUouO0H1JxJG4QRBws5
  2. fcnCPCLXa6q5fdFCVvXjnqN2LzAwpkweSXPyjL7xj2J1o095WvitDWTgGM42PYiGgi5T5R
Product

magnetic Fe3O4@mesoporous silica composite

Diameter: ~ 360 nm

Pore diameter: 2.2 nm

Medium/Support: none

Method 3

Type: Chemical synthesis
Source:
Starting materials
  1. 7nwEFX4W1DC39OMDupDBg5f0FXTim
  2. HdQFTih7MO1KddNWNuvBBNXpJZe1yrSmsfSuw5ttfTPRPwKNMxYdzhbQb7urADN9MjjxJc
Product

magnetic Fe3O4@mesoporous silica composite

Diameter: ~ 190 nm

Pore diameter: 2.45 nm

Medium/Support: none

Method 4

Type: Chemical synthesis
Source:
Starting materials
  1. bz8RaVZkoUt837ygD2hKuQx90osYp
  2. LSQPJBOuaZxOVbjIBoyF8x9yTvtctcgThF68ZnkBTrehVsuWgKmiaumqlv8SomvdUvwHGQ
Product

magnetic Fe3O4@mesoporous silica composite

Diameter: ~ 180 nm

Pore diameter: 2.25 nm

Medium/Support: none

Method 5

Type: Chemical synthesis
Source:
Starting materials
  1. m5RPASEWYZ1s3Mf3oucmFzX5Y28dF
  2. bMRSEy2T9AijS2Zh97m4nLB5rk3J60VOBXu6ZfjaI8ZfrGuJUyJnzpkDd148yvmVsBRtPO
Product

magnetic Fe3O4@mesoporous silica composite

Diameter: ~ 380 nm

Pore diameter: 2.47 nm

Medium/Support: none

References

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