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carbon dots

Based on

14 Articles
2017 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

copper(II) cation

copper(2+) ion copper(II) ion copper cation copper2+ ion copper ion copper(2+) copper(II) Cu2+ ion Cu ion
Type Single Compound
Formula Cu2+
Role dopant
4

atomic oxygen

oxygen atom
Type Single Compound
Formula O
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
catalysis

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Characterization

Method Nanomaterial Variant Source
high-resolution transmission electron microscopy

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infrared spectroscopy
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
HeLa cells

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Preparation

Method 1

Type: Chemical synthesis
Source:
Starting materials
  • waste frying oil
  • sulphuric acid
  1. IwTih
  2. jl9aWsF2
Product

carbon dots

Diameter: 1 - 4 nm

Medium/Support: none

Method 2

Type: Chemical synthesis
Source:
Starting materials
  • Na2[Cu(EDTA)]
  1. biSLX
Product

carbon dots

Size: not specified

Medium/Support: none

Method 3

Type: Chemical synthesis
Source:
Starting materials
  • cobalt(II) nitrate hexahydrate
  • ferric trichloride hexahydrate
  • aniline
  1. fgZWhT7bDju8QhMUj
  2. ZNcV8HugSVt5kZiaKXA
Product

carbon dots

Particle size: ~ 150 - 190 nm

Medium/Support: none

Method 4

Type: Chemical synthesis
Source:
Starting materials
  • 2,2-bis(3-phenyl-3,4-dihydro-2H-1,3-benzoxazinyl)propane
  1. zJR02s1Mzltn4Ym
  2. Crm2L
  3. YGq0Czy2f7ZL0W8NCx0ACjaV
  4. I1s
Product

carbon dots

Diameter: 117 nm

Pore diameter: 11 nm

Medium/Support: none

Method 5

Type: Chemical synthesis
Source:
Starting materials
  • Na2[Cu(EDTA)]
  1. nZRGk
Product

carbon dots

Size: not specified

Medium/Support: none

References

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