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nanoporous gold

Based on

64 Articles
5 Patents
2018 Most recent source

Composition

1

gold

Type Single Compound
Formula Au
Role raw materials

Properties

General physical and chemical properties

Property Value Nanomaterial Variant Source
cyclic voltammogram

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surface area

Catalytic properties

Reaction Value Nanomaterial Variant Source
biodegradable fluid electrocatalytic oxidation

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Sensor properties

Type of sensor Sensor property Nanomaterial Variant Source
compounds sensor for cresyl violet acetate

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Applications

Area Application Nanomaterial Variant Source
catalysis

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diagnostics
electrodes/electrolytes
sensors (excluding biosensors)

Characterization

Method Nanomaterial Variant Source
energy dispersive X-ray spectroscopy

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field emission scanning electron microscopy
high-resolution transmission electron microscopy
scanning electron microscopy
selected area electron diffraction
transmission electron microscopy
X-ray diffraction
X-ray photoelectron spectroscopy

Biological effects

Biological system Test details Nanomaterial Variant Source
rat astrocytes

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Preparation

Method 1

Type: Chemical synthesis
Source:
Starting materials
  • silver-gold alloy
  1. HKmHugLTb
Product

nanoporous gold

Pore size: ~50 nm

Thickness: 450 nm

Medium/Support: none

Method 2

Type: Chemical synthesis
Source:
Starting materials
  • Au50Ag50
  1. griD99lRQi1HxTv
Product

nanoporous gold

Size: not specified

Medium/Support: none

Method 3

Type: Physical formation
Source:
Starting materials
  • soda-lime-silica glass
Product

nanoporous gold

Pore center to center distance: ~ 300 nm

Thickness: 30 nm

Medium: none

Support: Cr-coated glass

Method 4

Type: Physical formation
Source:
Starting materials
  1. D6l9cfNCuEALSTVvDtvWSxR
Product

nanoporous gold

Diameter: 150-400 nm

Height: ~100 nm

Pore diameter: 10-20 nm

Medium: none

Support: indium tin oxide coated glass

Method 5

Type: Physical formation
Source:
Starting materials
  • gold/silver alloy
  1. fXymv4uwnXL
  2. UVvjV
  3. DoeNT7
Product

nanoporous gold

Ligament size: ~40 nm

Medium/Support: none

References

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