Product Name: Visible Organic Soluble CdSe/ZnS core shell quantum dots, 640 nm
Specifications:
|
Chemical Composition
|
CdSe/ZnS
|
|
Surfactant coating
|
Oleic acid |
|
Solvent
|
Toluene containing ≤1% surfactant
|
|
Diameter of core
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5.9 nm
|
|
Diameter of core plus shell
|
8.3 nm
|
|
Fluorescent Emission Peak
|
640 nm ±10 nm
|
|
Emission Peak Width (FWHM)
|
28 |
| Quantum Yield | >70% |
|
Absorption coefficient at first exciton peak
|
6.3 x 105 Liters/mole-cm
|
| Molecular Weight, core + shell | 5.68 x 105 g/mole |
|
Shelf life ≥1 yr if stored in dark between -15 and 8˚C
|
|
Spectra:
