Organic-soluble quantum dots

Core-shell quantum dots coated with hydrophobic ligands, soluble in toluene, hexane, chloroform and other organic solvents. These nanoparticles can emit into the blue, green, yellow, orange, red and near-infrared regions of the electromagnetic spectrum.

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Description

Quantum dots are semiconductor nanoparticles with size-dependent optical and electronic properties. They measure from 4 to 10 nanometers in size and are bright fluorescent emitters. Organic soluble quantum dots manufactured by Radetec Diagnostics have high quantum yield (85%-95%), narrow optical emission spectra and long shelf-life. They are soluble in most organic solvents and ideal for monolayers preparation. Organic soluble quantum dots are ideal candidates for applications such as solid state light emitting devices (LED), solar cells, optoelectronic devices and luminescent solar concentrators (LSC).

Radetec Diagnostics can produce core-shell quantum dots (with CdSe cores or Cd-free), emitting in most wavelengths of the visibile and NIR range. Each batch of EasyConjTM quantum dots is characterised via TEM, UV-Vis and fluorescence, to ensure its quality. Contact us to request particles with a specific emission. 

Learn more about quantum dots in our Learning Centre.

 

Product Data Sheet and Protocol

 

Safety Data Sheet CdSe/CdS/ZnS

 

Safety Data Sheet CuInS2/ZnS

 

References

  • M. Gajic, F. Lisi, N. Kirkwood, T.A. Smith, P. Mulvaney, G. Rosengarten. Circular luminescent solar concentrators, Solar Energy, 2017, 150, 30-37. (link)

 

Additional information

Material

CdSe/CdS/ZnS, CuInS2/ZnS (Cd-free)

Amount

1 mL in toluene (5 mg/mL)

Emission wavelength

460 nm, 520 nm, 580 nm, 610 nm, 660 nm, 770 nm