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nanoporous gold

Based on

57 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
field emission scanning electron microscopy

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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
  • gold(III) chloride
  1. gBBgkh
  2. v69HeM
Product

nanoporous gold

Crystallite size: 16 - 30 nm

Ligament size: 90 nm

Pore width: 41 nm

Medium/Support: none

Method 2

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 3

Type: Chemical synthesis
Source:
Starting materials
  • Au-Ag alloy
  1. R7InW5Yhs9JAABNt
  2. fvgPGZvQjkJM0JOeLAWgVbKb3NVlwQTC7a0j6
  3. 9CzAcEF2Suoel5eS2pLkvRv
Product

nanoporous gold

Ligament diameter: 20 nm

Medium/Support: none

Method 4

Type: Chemical synthesis
Source:
Starting materials
  • Au-Ag alloy
  1. gfuKcAstiSoUCTfZ
  2. fw2hBDuxlXhttoIdmcCBlZSxjd8KjABAjk7ID
  3. XTVPmvUl0kzenFBcIwgfu2c
Product

nanoporous gold

Ligament diameter: 40 nm

Medium/Support: none

Method 5

Type: Chemical synthesis
Source:
Starting materials
  • Au-Ag alloy
  1. fyp0z2tzTYPkfSDT
  2. NwqixjnFuupphzr7TDAbDCe5pezslaRhQM1ib
  3. Tumr5tQIMNhU8YcTMGyBVML
Product

nanoporous gold

Ligament diameter: 53 nm

Medium/Support: none

References

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