About the product
Star-shaped nanoparticles produced by chemical synthesis. The product is a colloidal system in aqueous solution stabilized with sodium citrate and is supplied as 0.5 mL of colloidal solution with a particle concentration of about 10⁹ mL⁻¹.
The anisotropic shape of the particles creates local regions of enhanced electromagnetic field, which makes such structures promising for surface-enhanced Raman scattering.
The particles tend to aggregate when stored for more than 4 hours, which should be taken into account when planning experiments.
Specifications
- Size
- 50–250 nm by DLS
- Concentration
- about 10⁹ particles per mL
- Stabilizer
- sodium citrate, aqueous medium
- Storage
- use within 4 hours of synthesis
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