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graphene quantum dots

Based on

16 Articles
2017 Most recent source

Composition

1

graphene nanosheets

graphene sheets graphene
Type Nano Material
Formula
Role raw materials

Properties

General physical and chemical properties

Property Value Nanomaterial Variant Source
colloidal stability

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Catalytic properties

Reaction Value Nanomaterial Variant Source
electrocatalytic carbon dioxide reduction

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Sensor properties

Type of sensor Sensor property Nanomaterial Variant Source
compounds sensor for hypochlorite in aqueous solution

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Applications

Area Application Nanomaterial Variant Source
catalysis

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Characterization

Method Nanomaterial Variant Source
atomic force microscopy

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high-resolution transmission electron microscopy
infrared spectroscopy
photoluminescence
transmission electron microscopy
UV
UV-Vis spectroscopy
X-ray photoelectron spectroscopy

Biological effects

Biological system Test details Nanomaterial Variant Source
bone marrow derived mesenchymal stem cells

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Preparation

Method 1

Type: Chemical synthesis
Source:
Starting materials
  • pyrene
  1. o0IG1oaCm5PFU56
  2. jtFcx
  3. oq0VAV
  4. m5BN
Product

graphene quantum dots

Lateral size: ~ 2 - ~ 4 nm

Medium/Support: none

Method 2

Type: Physical formation
Source:
Starting materials
  1. NI1OurF7jzqxVfGRX0f1ud
  2. hE
Product

graphene quantum dots

Diameter: 2 - 7 nm

Medium/Support: none

Method 3

Type: Chemical synthesis
Source:
Starting materials
  1. C8HBWz03WrU
  2. TyckD
  3. ponVfjPVW3
  4. tp6Irw
Product

graphene quantum dots

Lateral size: 0.6 - 3 nm

Thickness: 0.7 - 2.5 nm

Medium/Support: none

Method 4

Type: Physical formation
Source:
Starting materials
  • graphite
  1. CPQxq
Product

graphene quantum dots

Diameter: 2.0 - 3.4 nm

Thickness: 2 - 4 nm

Medium/Support: none

Method 5

Type: Physical formation
Source:
Starting materials
Product

graphene quantum dots

Size: not specified

Medium: phosphate buffer solution

Support: none

References

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