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graphene quantum dots

Based on

2 Articles
2015 Most recent source

Composition

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

1

graphene nanosheets

graphene sheets graphene
Type Nano Material
Formula
Role raw materials
2

atomic oxygen

oxygen atom
Type Single Compound
Formula O
Role layer

Properties

General physical and chemical properties

Property Value Nanomaterial Variant Source
colloidal stability

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Applications

Area Application Nanomaterial Variant Source
diagnostics

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Characterization

Method Nanomaterial Variant Source
atomic force microscopy

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Biological effects

Preparation

Method 1

Type: Chemical synthesis
Source:
Starting materials
  1. a0aarZIxp4WzLNRTp2sScSNafM
Product

graphene quantum dots

Diameter: 4.9 nm

Medium/Support: none

Method 2

Type: Chemical synthesis
Source:
Starting materials
  • acetylene black
  • nitric acid
  • sulphuric acid
  1. YbjAwmEy4jlvqI
  2. J9G4OosN
Product

graphene quantum dots

Size: 2 - 10 nm

Thickness: < 2 nm

Medium/Support: none

Method 3

Type: Chemical synthesis
Source:
Starting materials
  1. 7YYt6VmH6TJSfILgpvBCGVvAES
Product

graphene quantum dots

Diameter: 2.8 nm

Medium/Support: none

Method 4

Type: Chemical synthesis
Source:
Starting materials
  1. b5PRbKCZsPiQRcbSjTjX9poqHg
Product

graphene quantum dots

Diameter: 10.6 nm

Medium/Support: none

References

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