Emission: 490nm
Surface Functionality: -NH2, -COOH and alkyl
Diameter: 5.5-6.5nm
Solvent: H
2O (Nanocrystals with alkyl surface are supplied in toluene)
Quantity: 1mg (2nmol) of each surface chemistry (3mg total)
Contents
The vials contain CdSxSe1-x/ZnS core/shell fluorescent nanocrystals with 490nm emission and 4 different surfaces.
Features
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Unlike traditional quantum dots, emission wavelength is tunable by composition rather than size.
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Proprietary surface passivation and ligand technology isolates the core from oxygen and harmful ions that can degrade quantum dot performance over time.
- Photostable (no bleaching)
- Narrow and sharp emission peaks
- All colors equally bright
- Comparable quantum efficiencies (50%) throughout the visible spectrum
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Semiconductor Grade
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pH Neutral
Storage & Stability
The nanocrystals should be stored in the dark at 4oC. The shelf life is approximately one year under these conditions.