Product Advantages: Uniform particle size, broad absorption spectrum, symmetrical emission spectrum, high fluorescence intensity, good photostability.
Product Applications: Light emitting devices, solar cells, biofluorescent markers, etc.
Storage Conditions: Sealed, avoid light, and keep at 4°C.
Optical properties of semiconductor quantum dots (QDs) can be tuned by doping with transition metal ions. Manganese (Mn) and copper (Cu) ions are the most common metal dopants used for efficient doping. In general, Mn doping can endow QDs with new optical and magnetic properties. Alfa Chemistry has successfully prepared water-soluble Mn-doped QDs, which can be stably dispersed in aqueous solution without the use of organic solvents as dispersion media. These QDs have broad application prospects in the fields of sensors, bioimaging and optoelectronics.
| Product Name | Catalog Number | PL Emission | FWHM | Surface Ligand | Quantum Yield |
| Water-Soluble Mn-doped QDs | NM-QD0247 | 580±10 nm | ≤55 nm | MPA-COOH | ≥50% |
| NM-QD0248 | ≤55 nm | PEG-COOH | ≥50% | ||
| NM-QD0249 | ≤55 nm | PEG-NH2 | ≥50% | ||
| NM-QD0250 | 600±10 nm | ≤55 nm | MPA-COOH | ≥50% | |
| NM-QD0251 | ≤55 nm | PEG-COOH | ≥50% | ||
| NM-QD0252 | ≤55 nm | PEG-NH2 | ≥50% |
*MPA: 3-Mercaptopropionic acid
*If you can't find the needed QDs in the table, please send us an inquiry.
Alfa Chemistry can customize quantum dots for you based on your unique requirements, which allows you to fine-tune the size, emission wavelength, and surface groups. This level of customization gives you greater control over the performance of your QDs and ensures their seamless integration into your application. In addition, Alfa Chemistry places a strong emphasis on transparency and traceability in our supply chain. We provide detailed documentation and product information to give you confidence in the quality and origin of our water-soluble Mn-doped QDs. If you have any need, please contact us immediately. We look forward to establishing a stable cooperative relationship with you.
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