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MPA-capped CdSe QD

Based on

21 Articles
2018 Most recent source

Composition

1

cadmium selenide

Type Single Compound
Formula CdSe
Role core
2

3-mercapto-propanoic acid

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
colloidal stability

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Catalytic properties

Reaction Value Nanomaterial Variant Source
photoreduction of 4,4'-bipyridium

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Sensor properties

Type of sensor Sensor property Nanomaterial Variant Source
compounds sensor for Cu<sup>2</sup>+ ion in water

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Applications

Area Application Nanomaterial Variant Source
catalysis

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Characterization

Method Nanomaterial Variant Source
photoluminescence

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transmission electron microscopy
UV
UV-Vis spectroscopy

Biological effects

Biological system Test details Nanomaterial Variant Source
carbapenem-resistant Escherichia coli

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Preparation

Method 1

Type: Chemical synthesis
Source:
Starting materials
  • 3-mercapto-propanoic acid
  1. u7xmhd3l1jDofmbWNH8RqkYa5
Product

MPA-capped CdSe QD

Diameter: ~ 4.6 nm

Medium/Support: none

Method 2

Type: Chemical synthesis
Source:
Starting materials
  • 3-mercapto-propanoic acid
  1. ebteWDbsYFkO8FaIUjV7FagYm
Product

MPA-capped CdSe QD

Diameter: ~ 3.8 nm

Medium/Support: none

Method 3

Type: Chemical synthesis
Source:
Starting materials
  • 3-mercapto-propanoic acid
  1. rQLKBr9JPy77xLLviqWrgkV5p
Product

MPA-capped CdSe QD

Diameter: ~ 5.5 nm

Medium/Support: none

Method 4

Type: Chemical synthesis
Source:
Starting materials
  • 3-mercapto-propanoic acid
  1. T83kdHudIWC5Am617o44Gus0u
Product

MPA-capped CdSe QD

Diameter: ~ 3.2 nm

Medium/Support: none

Method 5

Type: Chemical synthesis
Source:
Starting materials
  • 3-mercapto-propanoic acid
  • cadmium(II) acetate dihydrate
  • sodium hydrogen selenide
  1. MpPfU0RBqrH1m
  2. nLqiw
  3. D7h5
  4. z5TeI
  5. e7h6kicx
  6. qeegz
  7. weM4XD
  8. 6d
Product

MPA-capped CdSe QD

Crystallite size: ~ 3 nm

Diameter: 2.4 - 2.8 nm

Medium/Support: none

References

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