evidot® 1100nm Specifications
Features
- Description: PbS core quantum dots in toluene
- Type: Core
- Molecular Formula: PbS
- Emission: 1100nm
- Synonym: QD, Quantum Dot, Semiconductor Nanocrystal
- Resources and Safety Information:
Price and Ordering
| Product Number | Quantity | Concentartion | List Price | Availability | Add to Cart |
| ED-P20-TOL-01100 | 50mg | 10 mg/ml | $419 | Available | |
| ED-P20-TOL-01100 | 200mg | 10 mg/ml | $669 | Available | |
| ED-P20-TOL-01100 | 500mg | 20 mg/ml | $1119 | Available | |
| ED-P20-TOL-01100 | 1g | 40 mg/ml | $1529 | Available |
Properties
- Form: Solution
- Shelf Life: 1 year
- Typical FWHM: <150nm
- Crystal Diameter1: 3.2nm
- Molar Extinction Coefficient2: 6.0E+04
- Molecular Weight3: 82 ug/nmol
- Quantum Yield4: N/A
- 1st Exciton Peak (nm-nominal): 1000nm
- Capping Agent: Oleic Acid
- Emission Peak Tolerance: +/- 50nm
- Storage: Sealed container, keep in dark, 4°C, do not freeze
Notes on Quantum Dot Properties
1 Estimates based upon Yu, Qu, Guo, Peng, February 20, 2003. Includes core/shell diameter only. For total diameter add approximately 4nm for ligands
2 Measured at first exciton peak, units expressed in L x (mol x cm)-1.
3 Molecular weight for core material including weight from shell and ligands.
4 Quantum yields were measured using a Varian spectrofluorometer. Fluorescein dye was used on 490 and 520nm EviDots. Rhodamine 6G was used for all other wavelengths. Batch to batch variability quantum yields occurs.
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