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PEI-capped cadmium sulfide nanoparticles

Based on

1 Articles
2012 Most recent source

Composition

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

1

cadmium(II) sulfide

cadmium sulphide cadmium sulfide hawleyite
Type Single Compound
Formula CdS
Role core
2

poly(iminoethylene)

polyethyleneimine polyaziridine PEI
Type Polymer
Formula
Role layer

Properties

General physical and chemical properties

Property Value Nanomaterial Variant Source
band gap

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Applications

Characterization

Method Nanomaterial Variant Source
dynamic light scattering

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Biological effects

Preparation

Method 1

Type: Physical formation
Source:
Starting materials
Product

PEI-capped cadmium sulfide nanoparticles

Diameter: 3.5 nm

Hydrodynamic diameter: 100 - 140 nm

Hydrodynamic diameter: 320 - 560 nm

Medium: water

Support: none

Method 2

Type: Chemical synthesis
Source:
Starting materials
  • cadmium chloride
  • diammonium sulfide
  • poly(iminoethylene)
  1. i8NPecieY3vyIDCKDqy3wbKPFtXAnPpv4w8ZijiUZp3AgapmbQRi0WVzOuK06GYzyp8alNqNe0qjSoHti
Product

PEI-capped cadmium sulfide nanoparticles

Diameter: 2.3 - 2.6 nm

Medium/Support: none

Method 3

Type: Chemical synthesis
Source:
Starting materials
  • cadmium chloride
  • poly(iminoethylene)
  • diammonium sulfide
  1. 9aaUsNRixcJe1e6XkVbeKdkYnKtkl9tr0THvDXUpJ9KjnQTT8lQJcWdVIPTCoy
Product

PEI-capped cadmium sulfide nanoparticles

Diameter: 2.2 - 2.5 nm

Medium/Support: none

References

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