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4-MBA-decorated Fe3O4@SiO2@Au core-shell nanoparticles

Based on

1 Articles
2014 Most recent source

Composition

1

iron oxide nanoparticles

iron oxide nanocrystals magnetic nanocrystals Fe3O4 nanocrystals
Type Nano Material
Formula
Role core
2

silicon dioxide

silicic oxide silica
Type Single Compound
Formula SiO2
Role layer
3

(3-aminopropyl)trimethoxysilane moiety

(3-aminopropyl)trimethoxysilane moiety (3-aminopropyl)triethoxysilane moiety γ-aminopropyltriethoxy silane moiety 3-aminopropyltrimethoxysilane moiety γ-aminopropyltriethoxysilane moiety 3-aminopropyltriethoxysilane moiety (3-aminopropyl)trioxysilane moiety (3-aminopropyl)silanetrioxy group 3-aminopropylsilanetrioxy group 3-aminopropylsiloxy fragment 3-aminopropyl silane moiety 3-aminopropylsilane moiety γ-APTES moiety 3-APTS moiety APTES moiety APTMS moiety AMPS moiety APTS moiety APS moiety
Type Single Compound
Formula -C3H8NO3Si-
Role graft
4

gold

Type Single Compound
Formula Au
Role layer
5

4-mercaptobenzenecarboxylic acid

para-mercaptobenzoic acid 4-mercaptobenzoic acid 4-sulfanylbenzoic acid p-mercaptobenzoic acid mercaptobenzoic acid HOOC-Ph-SH 4-MCBA 4-MBA p-MBA p-MPA 4MBA pMBA MPA MBA
Type Single Compound
Formula C7H6O2S
Role layer

Properties

General physical and chemical properties

Property Value Nanomaterial Variant Source
colloidal stability

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Characterization

Method Nanomaterial Variant Source
other

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Preparation

Method 1

Type: Physical formation
Source:
  1. QifR64l1TTDCxtmswf
Product

4-MBA-decorated Fe3O4@SiO2@Au core-shell nanoparticles

Length: > 200 - < 100000 nm

Thickness: ~ 20 nm

Thickness: ~ 30 nm

Medium/Support: none

Method 2

Type: Chemical synthesis
Source:
  1. KkSU5ZzQ5fyI3c54rA
Product

4-MBA-decorated Fe3O4@SiO2@Au core-shell nanoparticles

Thickness: ~ 20 nm

Thickness: ~ 30 nm

Medium/Support: none

Method 3

Type: Physical formation
Source:
  1. MLNTMcb2M3PV8BRJzMEYrOV1JM9dFoC
  2. JlifqBk6ILoNZ7
Product

4-MBA-decorated Fe3O4@SiO2@Au core-shell nanoparticles

Length: > 200 - < 100000 nm

Thickness: ~ 20 nm

Thickness: ~ 30 nm

Medium: water

Support: none

Method 4

Type: Chemical synthesis
Source:
Starting materials
  1. BNNhjIpaWGE5P9zmECNroRR2xonLghW
  2. WcpkCDiGjJHUCwVRpPkymcR6
Product

4-MBA-decorated Fe3O4@SiO2@Au core-shell nanoparticles

Thickness: ~ 20 nm

Thickness: ~ 30 nm

Medium: water

Support: none

References

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