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CdTe quantum dots

Based on

40 Articles
2017 Most recent source

Composition

1

cadmium telluride

Type Single Compound
Formula CdTe
Role core
2

mercaptoacetic acid

thioglycolic acid TGA
Type Single Compound
Formula C2H4O2S
Role layer

Properties

General physical and chemical properties

Property Value Nanomaterial Variant Source
emission

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photoluminescence quantum yield

Sensor properties

Type of sensor Sensor property Nanomaterial Variant Source
compounds sensor for carbonate anion

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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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high-resolution transmission electron microscopy
photoluminescence
transmission electron microscopy
UV
UV-Vis spectroscopy
X-ray diffraction

Biological effects

Biological system Test details Nanomaterial Variant Source
activated human umbilical vein endothelial cells (HUVECs)

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Preparation

Method 1

Type: Chemical synthesis
Source:
Starting materials
  • cadmium chloride
  • mercaptoacetic acid
  1. H1znqy1vet46vbq1W
  2. 0wFFM4M31SXRCSSI7R
  3. sy5pVClA
  4. i4Drn3NWKpOg0lnX
Product

CdTe quantum dots

Diameter: ~ 3.1 nm

Medium/Support: none

Method 2

Type: Chemical synthesis
Source:
Starting materials
  • cadmium(II) chloride hemipentahydrate
  • sodium hydrogen telluride
  • mercaptoacetic acid
  1. iWgKtRIzkZPGpDWNuJMGxVjmeFxlas8lQARLKNHY9dP
Product

CdTe quantum dots

Size: 3.34 nm

Medium/Support: none

Method 3

Type: Chemical synthesis
Source:
Starting materials
  • sodium hydrogen telluride
  • mercaptoacetic acid
  • cadmium(II) chloride pentahydrate
  1. 9VsVD3NvWI2fhI
  2. zincEsjVCkNZZZy
  3. UYUIIOj
Product

CdTe quantum dots

Diameter: ~ 2 - 5 nm

Medium/Support: none

Method 4

Type: Chemical synthesis
Source:
Starting materials
  • cadmium chloride
  • mercaptoacetic acid
  • tellurium
  1. DSsDGGrMufHR0pwBWi
  2. AquKYuf1sOTzub
  3. GQsSw5zZTc9Kb2tbsdfHvL
  4. QfBvLZ6
Product

CdTe quantum dots

Core diameter: ~ 3.5 nm

Diameter: ~ 28 nm

Medium/Support: none

Method 5

Type: Physical formation
Source:
Starting materials
Product

CdTe quantum dots

Particle size: 4.60 - 4.80 nm

Medium: water

Support: none

References

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