Au NPs
Nanotechnology Materials
Gold Nanoparticles
Gold nanoparticles exhibit unique plasmonic properties and biocompatibility. Essential for biosensors, photothermal therapy, catalysis, and advanced imaging. Size-dependent optical properties enable broad applications.
Atomic #
79
Atomic Wt
196.97
CAS #
N/A
Purity
99+%
Available Forms
Colloidal dispersion
Powder
Functionalized
Conjugated
Purity Grades
99%
99.9%
99.99%
Applications
Semiconductor
- ✓Plasmonic devices
Technical Specifications
| Particle Size | 5-100 nm |
| Surface Plasmon Resonance | 510-650 nm |
| Concentration | 1-10 mM (dispersions) |
| Zeta Potential | Tunable by surface modification |
| Density | 19.3 g/cm³ |
Storage Requirements
Store colloids at 4°C. Protect from aggregation and light.
Packaging Options
- •Colloidal vials
- •Powder bottles
- •Functionalized forms
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