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mercaptopropionic acid-capped Mn-doped ZnS quantum dots

Based on

3 Articles
2015 Most recent source

Composition

1

zinc(II) sulfide

zinc sulfide
Type Single Compound
Formula ZnS
Role core
2

manganese

Type Single Compound
Formula Mn
Role dopant
3

3-mercaptopropionic acid

mercaptopropionic acid 3-MPA MPA
Type Single Compound
Formula C3H6O2S
Role layer

Properties

General physical and chemical properties

Property Value Nanomaterial Variant Source
emission

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Applications

Area Application Nanomaterial Variant Source
diagnostics

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Characterization

Method Nanomaterial Variant Source
high-resolution transmission electron microscopy

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Biological effects

Biological system Test details Nanomaterial Variant Source
human cervical adenocarcinoma (HeLa) cells

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Preparation

Method 1

Type: Chemical synthesis
Source:
Starting materials
  • 3-mercaptopropionic acid
  • manganese(II) chloride
  • zinc(II) sulfate heptahydrate
  1. PnJjs
  2. SJru
  3. tEeBw
  4. CaEyJ2uxl9maBasg
  5. Un3SGmss
  6. bUCtbL
Product

mercaptopropionic acid-capped Mn-doped ZnS quantum dots

Diameter: 2.6 - 4.4 nm

Medium/Support: none

Method 2

Type: Chemical synthesis
Source:
Starting materials
  • 3-mercaptopropionic acid
  • manganese(II) acetate tetrahydrate
  • sodium sulfide nonahydrate
See all (4)
  1. KJKp
  2. q9yUd
Product

mercaptopropionic acid-capped Mn-doped ZnS quantum dots

Hydrodynamic diameter: ~ 6 - 12.5 nm

Size: ~ 3.5 nm

Medium: phosphate buffer solution

Support: none

Method 3

Type: Chemical synthesis
Source:
Starting materials
  • 3-mercaptopropionic acid
  • manganese(II) sulphate monohydrate
  • zinc sulphate monohydrate
  1. Fhfmc3wJa77b2RV5
  2. rSuC
  3. jy5fD
Product

mercaptopropionic acid-capped Mn-doped ZnS quantum dots

Crystallite size: 4 nm

Size: 2 - 7 nm

Spacing: 0.31 nm

Medium/Support: none

References

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