Description
As a global leader in silver nanoparticle production, AP USA specializes in providing high-purity and monodisperse nanomaterials – delivering the quality you need for consistent results.
100 nm spherical silver nanoparticles combine strong plasmonic optical properties with antimicrobial capabilities. These nanoparticles are useful in a broad range of applications including conductive composites, biosensors, sensing, photovoltaics, and more.
AP USA provides high quality nanomaterials that are precisely engineered and highly characterized. All our products are supplied with a batch-specific Certificate of Analysis including characterization data such as TEM, DLS, Zeta, and UV-Vis.
| Overview | ||
|---|---|---|
| Surface | Citrate | Silica Shelled |
| Description | Easiest standard surface to displace with other molecules. | Greatest solvent compatibility. Preserves plasmonic properties upon deposition. |
| Solvent | 2 mM sodium citrate solution | Ethanol |
| Surface chemistry | Citrate | Silanol |
| Specifications | ||
| Surface | Citrate | Silica Shelled |
| TEM Diameter | 100 ± 8 nm | Core: 100 ± 10 nm Shell: 20 ± 5 nm |
| CV | ≤ 15% | ≤ 15% (total diameter) |
| Documents | ||
| Surface | Citrate | Silica Shelled |
| Example Certificate of Analysis (CoA) | Download | Download |
| Safety Data Sheet (SDS) | 0.02 mg/mL (NanoXact) 1 mg/mL (BioPure) |
1 mg/mL (NanoXact) |
| Storage & Handling | Download | Download |
| Expected Ranges | ||
| Surface | Citrate | Silica Shelled |
| Hydrodynamic diameter (DLS) | TEM diameter + 0–20 nm | TEM diameter + 5–70 nm |
| Zeta potential | ≤ –25 mV | ≤ –20 mV |
| pH of solution | 7.0–8.0 | N/A |
| Peak wavelength (λmax) | 395–515 nm | 440–540 nm |
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