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silica spheres coated with gold nanoparticles

Based on

1 Articles
2016 Most recent source

Composition

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

1

silicon dioxide

silicic oxide silica
Type Single Compound
Formula SiO2
Role core
2

hydrolyzed 3-aminopropyltriethoxysilane

γ-aminopropyltriethoxysilane moiety 3-aminopropyltriethoxysilane moiety (3-aminopropyl)silanetriyl residue (3-aminopropyl)silanetriyl group 3-aminopropylsilanetriyl residue 3-aminopropylsilanetriyl group 3-aminopropylsilicon fragment 3-aminopropyl silyl fragment 3-aminopropylsilane fragment 3-aminopropylsilyl fragment 3-aminopropylsilane moiety 3-aminopropysilyl fragment 3-aminopropylsilane group 3-aminopropylsilyl group aminopropyl silane group 3-aminopropylsilicon 3-aminopropylsilyl amino silane group hydrolyzed APTES γ-APTES moiety APTES residue NH2-(CH2)3-Si APTES moiety APTS residue APS moiety
Type Single Compound
Formula -C3H8NSi-
Role layer
3

citrate-stabilized gold nanoparticles

citrate-stabilized Au nanoparticles citrate-coated gold nanoparticles citrate stabilized Au particles citrate-stabilized gold NP gold citrate nanoparticles citrate-stabilized Au NP citrate stabilized Au NP citrate-stabilized AuNP citrate-stabilized GNP citrate-coated Au NP citrate-coated AuNP gold citrate NP
Type Nano Material
Formula
Role layer

Preparation

Method 1

Type: Chemical synthesis
Source:
Starting materials
  • water
  • silicic acid tetraethyl ester
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  2. rxRDWv8Fh6j
  3. DRsm0VktyT
  4. zuR
Product

silica spheres coated with gold nanoparticles

Diameter: 600 - 800 nm

Medium/Support: none

References

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