Product Category
Quantum dots

Material
Selanylidenecadmium

Solvent
Water (Tris Buffer)

Emission peak
N/A

Specification
Size: 4.1 nm
Size distribution: CV<1.0%
Solvent: Water (Tris Buffer)
Coating: Mercaptosuccinic acid or PEG (COOH terminated)
Concentration of CdSe (ions): 10 mM
Available quantities: 5ml 20ml
Bulk quantities (up to 1000 kg) are available at request

Description
Particle Works supplies high-performance quantum dots with narrow optical absorption and emission spectra.

We use state-of-the-art automated continuous flow microfluidic techniques and successive ion layer adsorption and reactions (SILAR) to fabricate highly monodisperse (typical CV values < 2.5%) batch-to-batch consistent (typical CV values < 5%) quantum dots. The resulting materials demonstrate up to 3x the performance compared to commercially available counterparts.

Applications include:
Diagnostic: Active/Passive fluorescent contrast agents
Biomedical: Fluorescent staining Protein dynamics monitoring Targeted labeling
Industrial: Catalysis Photocatalysis Anti counterfeit devices

Our customers value Particle Works products for:
Substantially improved material performance
Experiment reproducibility
Greater product value
Ability to purchase products at high volume with retention of product quality
Ability to use processed and raw characterization data in publications