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gold nanoparticles/thiol groups modified silica microspheres/gold composite assembled electrode

Based on

1 Articles
2013 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

mercapto moiety

thiol terminus thiol moiety thiol group
Type Single Compound
Formula HS-
Role layer
3

Au nanoparticle colloid

gold nanoparticles Au nanoparticles gold NP colloid gold NP Au-NP AuNP GNP
Type Nano Material
Formula
Role layer

Properties

General physical and chemical properties

Property Value Nanomaterial Variant Source
Nyquist plot dependent on number of coatings

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Applications

Characterization

Method Nanomaterial Variant Source
dielectric spectroscopy

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Biological effects

Preparation

Method 1

Type: Chemical synthesis
Source:
Starting materials
  • water
  • silicic acid tetraethyl ester
  1. QkOATz2Nuhk1UxcxiPG
  2. zvMsKGdFtxWjHn
Product

gold nanoparticles/thiol groups modified silica microspheres/gold composite assembled electrode

Diameter: ~ 388 - 452 nm

Medium: none

Support: gold

References

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