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L-cysteine-capped CdSe quantum dots

Based on

9 Articles
2017 Most recent source

Composition

1

cadmium selenide

Type Single Compound
Formula CdSe
Role core
2

2-amino-3-mercaptopropionic acid

L-cysteine l-cysteine cysteine L-Cys Cys
Type Single Compound
Formula C3H7NO2S
Role layer

Properties

General physical and chemical properties

Property Value Nanomaterial Variant Source
anisotropic g-factor dependent on wavelength

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Applications

Area Application Nanomaterial Variant Source
electronics

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Characterization

Method Nanomaterial Variant Source
circular dichroism

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transmission electron microscopy
UV
UV-Vis spectroscopy

Biological effects

Preparation

Method 1

Type: Chemical synthesis
Source:
Starting materials
  1. FuElDRDv6Zbk62QkScCLnVsW8eny7lxk5PmZLvUXvE
  2. gYWOrp5P98bnD
  3. VM8Uj4zyuuzOjKoRcGq
  4. lc58FF3s
Product

L-cysteine-capped CdSe quantum dots

Diameter: 5.2 nm

Medium/Support: none

Method 2

Type: Chemical synthesis
Source:
Starting materials
  1. e7MolQ8AOp7aCnQZAlx0taxvAsZa7v47uRBtZppM5P
  2. jTEIX0klRsnQJ
  3. 0Rziy2Co0fOeM8njHZ7
  4. a8ZVlECu
Product

L-cysteine-capped CdSe quantum dots

Diameter: 2.9 nm

Medium/Support: none

Method 3

Type: Chemical synthesis
Source:
Starting materials
  • cadmium chloride
  • 2-amino-3-mercaptopropionic acid
  • sodium selenosulfonate
  1. onXqiZ2EAB4dXKdT
  2. qLFzRc7SSdnd
  3. 4JwGP
  4. BJLJBC1B
Product

L-cysteine-capped CdSe quantum dots

Size: 1.72 - ~ 2 nm

Medium/Support: none

Method 4

Type: Chemical synthesis
Source:
Starting materials
  1. ABXxokkLwGnVHpHwNHc8vWoYQOdT6cuMWEjF0Ow5rC
  2. ZNQaEFPAjoLJs
  3. Y5eVkgZhxNBw30Sv5mi
  4. shcax1Lg
Product

L-cysteine-capped CdSe quantum dots

Diameter: 2.9 nm

Medium/Support: none

Method 5

Type: Chemical synthesis
Source:
Starting materials
  1. OIMQZbDLy8
  2. W9HzR
  3. SJjxIkDOStRvNSMU
Product

L-cysteine-capped CdSe quantum dots

Size: 2.0 - 2.4 nm

Medium/Support: none

References

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