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L-cysteine-functionalized ZnS quantum dots

Based on

1 Articles
2013 Most recent source

Composition

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

1

zinc(II) sulfide

Type Single Compound
Formula ZnS
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
emission

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Applications

Area Application Nanomaterial Variant Source
drug delivery

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Characterization

Method Nanomaterial Variant Source
infrared spectroscopy

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Preparation

Method 1

Type: Chemical synthesis
Source:
Starting materials
  • 2-amino-3-mercaptopropionic acid
  • zinc acetate dihydrate
  1. Jnr73PXMFH8uYfya
  2. vtatLOMYzKj6eVdQ
  3. vo4AWbdO
Product

L-cysteine-functionalized ZnS quantum dots

Size: ~ 2.93 nm

Medium/Support: none

Method 2

Type: Chemical synthesis
Source:
Starting materials
  • 2-amino-3-mercaptopropionic acid
  • zinc acetate dihydrate
  1. poLOcSaGRwMKNxPw
  2. W8Yq1rrT6hAKTZvNIU
  3. kUjRR1JA
Product

L-cysteine-functionalized ZnS quantum dots

Size: ~ 3.41 nm

Medium/Support: none

Method 3

Type: Chemical synthesis
Source:
Starting materials
  • 2-amino-3-mercaptopropionic acid
  • zinc acetate dihydrate
  1. 2JiLHIHROdJid7Lh
  2. 4RWTzlo0JsHqLFjo9i1
  3. MG5GIAAG
Product

L-cysteine-functionalized ZnS quantum dots

Crystallite size: 2.1 nm

Size: ~ 3.92 nm

Medium/Support: none

Method 4

Type: Chemical synthesis
Source:
Starting materials
  • 2-amino-3-mercaptopropionic acid
  • zinc acetate dihydrate
  1. 8ltB7nDaHS3bGzM9
  2. QEDF5piyVyn8XZ87
  3. THCApkys
Product

L-cysteine-functionalized ZnS quantum dots

Crystallite size: 1.35 nm

Size: ~ 2.43 nm

Medium/Support: none

References

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