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polyvinylpyrrolidone-coated supercrystalline iron(II,III) oxide nanoparticles@cadmium selenide-cadmium sulfide quantum dots core-shell supernanoparticles ethanol dispersion

Based on

1 Articles
2014 Most recent source

Composition

1

oleic acid-coated iron(II,III) oxide nanoparticles

oleic acid-coated Fe3O4 NP
Type Nano Material
Formula
Role core
2

oleic acid-coated cadmium selenide-cadmium sulfide core-shell quantum dots

oleic acid-coated CdS-CdS core-shell QD
Type Nano Material
Formula
Role layer
3

polyvinylpyrrolidone

PVP
Type Polymer
Formula
Role layer

Properties

General physical and chemical properties

Property Value Nanomaterial Variant Source
colloidal stability

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Applications

Area Application Nanomaterial Variant Source
medicine/veterinary

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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
Cos7 cells

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Preparation

Method 1

Type: Physical formation
Source:
  1. 7vgW0UlXgo1msUfIlLhqfhwMKnOpYOdF
  2. ZK73o
  3. hqUrxqVxuA
Product

polyvinylpyrrolidone-coated supercrystalline iron(II,III) oxide nanoparticles@cadmium selenide-cadmium sulfide quantum dots core-shell supernanoparticles ethanol dispersion

Diameter: 107 - 133 nm

Interparticle distance: 1.4 nm

Interparticle spacing: 7.3 nm

Medium: ethanol

Support: none

Method 2

Type: Physical formation
Source:
  1. wPO2Aaf1v63Hb4h0cCEOLYpH5oYk8bm9
  2. pue58
  3. 3If8yYvguZ
Product

polyvinylpyrrolidone-coated supercrystalline iron(II,III) oxide nanoparticles@cadmium selenide-cadmium sulfide quantum dots core-shell supernanoparticles ethanol dispersion

Diameter: 300 - 420 nm

Medium: ethanol

Support: none

Method 3

Type: Chemical synthesis
Source:
  1. h58Or
  2. JyEMzDs
  3. kjyYQ3vQNSHwkiFBDMsIojNNz5aqt
Product

polyvinylpyrrolidone-coated supercrystalline iron(II,III) oxide nanoparticles@cadmium selenide-cadmium sulfide quantum dots core-shell supernanoparticles ethanol dispersion

Diameter: 88 - 112 nm

Hydrodynamic diameter: 102 nm

Thickness: 9.9 - 11.3 nm

Medium: water

Support: none

Method 4

Type: Physical formation
Source:
  1. 5gxlcCgoUlrKMTl7KPMdNmweHch5xMoA
  2. sijUF
  3. IEJVI414GO
Product

polyvinylpyrrolidone-coated supercrystalline iron(II,III) oxide nanoparticles@cadmium selenide-cadmium sulfide quantum dots core-shell supernanoparticles ethanol dispersion

Diameter: ~ 120 nm

Hydrodynamic diameter: ~ 168 nm

Medium: ethanol

Support: none

Method 5

Type: Physical formation
Source:
  1. BT8Gs4nCrJjbcsC0yMmgI6Hh9kgOMl18
  2. OURSy
  3. hyUX4RazgC
Product

polyvinylpyrrolidone-coated supercrystalline iron(II,III) oxide nanoparticles@cadmium selenide-cadmium sulfide quantum dots core-shell supernanoparticles ethanol dispersion

Diameter: 205 - 265 nm

Medium: ethanol

Support: none

References

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