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carbon dots

Based on

17 Articles
2018 Most recent source

Composition

1

glass-like carbon

vitreous carbon glassy carbon carbon GC
Type Single Compound
Formula C
Role raw materials
2

atomic nitrogen

nitrogen atom
Type Single Compound
Formula N
Role dopant
3

atomic oxygen

oxygen atom
Type Single Compound
Formula O
Role dopant
4

iron

Type Single Compound
Formula Fe
Role dopant

Properties

General physical and chemical properties

Property Value Nanomaterial Variant Source
nitrogen adsorption/desorption

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surface area

Catalytic properties

Reaction Value Nanomaterial Variant Source
1,4-dihydro-2,6-dimethylpyridine- 3,5-dicarboxylate photooxidation

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Sensor properties

Type of sensor Sensor property Nanomaterial Variant Source
compounds sensor for oxygen

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

Biological effects

Biological system Test details Nanomaterial Variant Source
BMSC

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Preparation

Method 1

Type: Chemical synthesis
Source:
Starting materials
  • nitric acid
  • ortho-phenylenediamine
  • water
  1. FL2UjTH
Product

carbon dots

Size: ~ 3.2 - ~ 5.2 nm

Medium/Support: none

Method 2

Type: Chemical synthesis
Source:
Starting materials
  • 2-amino-3-mercaptopropionic acid
  1. wivp
  2. Buk4Be6gJUSsJB
  3. cg0a
  4. YXfm
Product

carbon dots

Size: not specified

Medium/Support: none

Method 3

Type: Chemical synthesis
Source:
Starting materials
  • nitric acid
  • ortho-phenylenediamine
  • water
  1. dcShxDy
Product

carbon dots

Size: ~ 2.2 - ~ 5.5 nm

Medium/Support: none

Method 4

Type: Chemical synthesis
Source:
Starting materials
  1. 19OkXuT7AQnOgr5BP3Mnx5od
  2. VCwNCJ
Product

carbon dots

Diameter: ~ 210 nm

Pore diameter: 2 - 9 nm

Medium/Support: none

Method 5

Type: Chemical synthesis
Source:
Starting materials
  • nitric acid
  • ortho-phenylenediamine
  • water
  1. cCoJaxZ
Product

carbon dots

Size: ~ 5.74 nm

Medium/Support: none

References

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