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graphene oxide quantum dots

Based on

1 Articles
2017 Most recent source

Composition

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

1

graphite

Type Single Compound
Formula C
Role raw materials
2

atomic oxygen

oxygen atom
Type Single Compound
Formula O
Role layer
3

carboxyl group

carboxyl
Type Single Compound
Formula -CHO2
Role layer
4

hydroxyl group

hydroxy group hydroxyl hydroxy
Type Single Compound
Formula -OH
Role layer

Properties

General physical and chemical properties

Property Value Nanomaterial Variant Source
photoluminescence decay plot

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Sensor properties

Type of sensor Sensor property Nanomaterial Variant Source
compounds sensor for europium(III) cation

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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

Biological system Test details Nanomaterial Variant Source
human cervical cancer (HeLa) cells

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Preparation

Method 1

Type: Chemical synthesis
Source:
Starting materials
  • graphite
  • potassium permanganate
  1. xawYLq8MR2aS61TbnfQaGTqJwfP
Product

graphene oxide quantum dots

Size: ~ 2.4 nm

Medium/Support: none

Method 2

Type: Chemical synthesis
Source:
Starting materials
  • acetylene black
  • potassium permanganate
  1. SLk765XVKY9UyTBNG9I7zD6UtoC
Product

graphene oxide quantum dots

Size: 2.65 - 2.77 nm

Medium/Support: none

Method 3

Type: Chemical synthesis
Source:
Starting materials
  1. 3D1E8lL8COe2HHVgQQ4eifFjCpE
Product

graphene oxide quantum dots

Size: 2.19 - 2.27 nm

Medium/Support: none

Method 4

Type: Chemical synthesis
Source:
Starting materials
  • graphite
  • potassium permanganate
  1. 6qQ7fQlFkzcjSKy0mZveXhPL3kY
Product

graphene oxide quantum dots

Diameter: ~ 2.5 nm

Medium/Support: none

Method 5

Type: Chemical synthesis
Source:
Starting materials
  • potassium permanganate
  • platanus leaves
  1. oVEFSlP8005d8raLBI96029yKtp
Product

graphene oxide quantum dots

Size: 2.07 - 2.09 nm

Medium/Support: none

References

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