Product Name: Blue Water Soluble CdS/ZnS core shell quantum dots, 440 nm
Specifications:
| Chemical Composition | CdS/ZnS |
| Surfactant coating | Thiol molecule terminated with: AC=carboxylic acid; AM=primary amine; or OH=Diol |
| Solvent | Aqueous buffer, pH 8 |
| Diameter of core | 4.6 nm |
| Diameter of core plus shell | 6.5 nm |
| Fluorescent Emission Peak | 440 nm ±10 nm |
| Emission Peak Width (FWHM) | 18 |
| Absorption coefficient at first exciton | 3.4 x 105 Liters/mole-cm |
| Molecular Weight | 4.47 x 105 g/mole |
| Shelf life ≥1 yr if stored in dark between -15 and 8˚C | |
Spectra: