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3-mercaptopropionic acid-coated cadmium selenide-zinc sulfide core-shell quantum dots

Based on

10 Articles
2016 Most recent source

Composition

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

1

cadmium selenide

Type Single Compound
Formula CdSe
Role core
2

zinc sulfide

Type Single Compound
Formula ZnS
Role layer
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 intensity dependent on fluorescent ROS assay

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Applications

Area Application Nanomaterial Variant Source
analysis methods

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Characterization

Method Nanomaterial Variant Source
dynamic light scattering

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Biological effects

Biological system Test details Nanomaterial Variant Source
CaCl<sub>2</sub>-treated and -untreated Escherichia coli DH5 α

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Preparation

Method 1

Type: Chemical synthesis
Source:
Starting materials
  1. Rp9HtcqPuWhJf08wVUbM1icU0mS0UmkAB2SADV6aIg8o38lXQ
  2. eBNt6DCA
Product

3-mercaptopropionic acid-coated cadmium selenide-zinc sulfide core-shell quantum dots

Diameter: ~ 9.2 nm

Medium/Support: none

Method 2

Type: Chemical synthesis
Source:
  1. ICLd6z75Q9
Product

3-mercaptopropionic acid-coated cadmium selenide-zinc sulfide core-shell quantum dots

Size: ~ 3.5 - ~ 4 nm

Medium/Support: none

Method 3

Type: Chemical synthesis
Source:
Starting materials
  1. 6yH8jXSCZ1Tymhhk6p4ULebIzlBJPGLeTtnYm5HebXNscBUMQ
  2. QtzyjNXi
Product

3-mercaptopropionic acid-coated cadmium selenide-zinc sulfide core-shell quantum dots

Diameter: ~ 10 nm

Medium/Support: none

Method 4

Type: Chemical synthesis
Source:
Starting materials
  1. L82xMRT29tgTI
Product

3-mercaptopropionic acid-coated cadmium selenide-zinc sulfide core-shell quantum dots

Size: not specified

Medium/Support: none

Method 5

Type: Chemical synthesis
Source:
Starting materials
  • cadmium(II) oxide
  1. Ss72bHnOZK
  2. fo8eajdvS0U3VZ9t2OsYbUi
  3. ZV7WMPQFXbgRIBPrdeD9c9IRUBHXnw6fLxFp6RloS
Product

3-mercaptopropionic acid-coated cadmium selenide-zinc sulfide core-shell quantum dots

Size: not specified

Medium: water

Support: none

References

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