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carbon dots

Based on

4 Articles
2017 Most recent source

Composition

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

1

glass-like carbon

vitreous carbon glassy carbon carbon GC
Type Single Compound
Formula C
Role core
2

atomic nitrogen

nitrogen atom
Type Single Compound
Formula N
Role dopant
3

atomic oxygen

oxygen atom
Type Single Compound
Formula O
Role layer

Properties

General physical and chemical properties

Property Value Nanomaterial Variant Source
emission

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Sensor properties

Type of sensor Sensor property Nanomaterial Variant Source
compounds sensor for fluoride ion in iron(III) salt water solution

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Applications

Area Application Nanomaterial Variant Source
diagnostics

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Characterization

Method Nanomaterial Variant Source
fluorescence spectroscopy

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Biological effects

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

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Preparation

Method 1

Type: Chemical synthesis
Source:
Starting materials
  • L-arginine
  • 1,2-diaminoethane
  • water
  1. 9fiMQjIUxxVLNB
  2. jnr2oH
  3. n0fU7z
  4. HHYMj
  5. 9qHOA
Product

carbon dots

Size: ~ 1 nm

Medium/Support: none

Method 2

Type: Chemical synthesis
Source:
Starting materials
  • para-phenylenediamine
  • urea
  1. cWyscPuwXFc2he
Product

carbon dots

Size: 1.5 - 4 nm

Medium/Support: none

Method 3

Type: Chemical synthesis
Source:
Starting materials
  • para-phenylenediamine
  • urea
  1. UMGr2pvTfk7MVb
Product

carbon dots

Size: 1.5 - 4.5 nm

Medium/Support: none

Method 4

Type: Chemical synthesis
Source:
Starting materials
  • para-phenylenediamine
  • urea
  1. 9jyIfNr50CsZQi
Product

carbon dots

Size: 2 - 4 nm

Medium/Support: none

Method 5

Type: Chemical synthesis
Source:
Starting materials
  • para-phenylenediamine
  • urea
  1. hcSTBnYxe3Fwcc
Product

carbon dots

Size: 1.5 - 3.5 nm

Medium/Support: none

References

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