Product Name: Visible Water Soluble CuInZnS/ZnS core shell quantum dots, 640 nm
Specifications:
| Chemical Composition | CuInZnS/ZnS |
| Surfactant coating | Thiol molecule terminated with: AC=carboxylic acid; AM=primary amine; or OH=Diol |
| Solvent | Aqueous buffer, pH 8 |
| Diameter of core | 3.2 nm |
| Diameter of core plus shell | 4.0 nm |
| Fluorescent Emission Peak | 640 nm ±10 nm |
| Emission Peak Width (FWHM) | 99 nm |
| Absorption coefficient at 400 nm | 1.8 x 105 Liters/mole-cm |
| Molecular Weight | 8.98 x 104 g/mole |
| Shelf life ≥1 yr if stored in dark between -15 and 8˚C | |
Spectra: