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colloidal cadmium selenide/cadmium-zinc sulfide core/shell quantum dots

Based on

1 Articles
2015 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

CdZnS alloy

Type Complex Compound
Formula
Role layer
3

deprotonated oleic acid

anion of oleic acid OA carboxyl anion oleic acid anion oleate anion oleate group oleate ion OA anion oleate OA ion OA
Type Single Compound
Formula C18H33O2
Role layer
4

tri-n-octylphosphine oxide

(trioctyl)phosphine oxide tris-octylphosphine oxide tri-octylphosphine oxide trioctylphosphine oxide TOPO
Type Single Compound
Formula C24H51OP
Role layer

Properties

General physical and chemical properties

Property Value Nanomaterial Variant Source
photoluminescence lifetime dependent on shell thickness

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Applications

Area Application Nanomaterial Variant Source
diagnostics

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Characterization

Method Nanomaterial Variant Source
photoluminescence

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Biological effects

Preparation

Method 1

Type: Physical formation
Source:
Starting materials
  1. W6BTqrlcPnPnaJ
  2. irBNSJah
  3. gTK89Q
Product

colloidal cadmium selenide/cadmium-zinc sulfide core/shell quantum dots

Radius: 1.52 nm

Medium: phenylmethane

Support: none

Method 2

Type: Physical formation
Source:
Starting materials
  1. MJchWFcVjD2PfZ
  2. 9GtgMEju
  3. IhpT2
Product

colloidal cadmium selenide/cadmium-zinc sulfide core/shell quantum dots

Radius: 1.52 nm

Medium: phenylmethane

Support: none

References

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