80 nm Silica Nanospheres
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80 nm spherical silica nanoparticles are used in a broad range of applications, including nanomedicine, targeted drug delivery, UV-scattering, catalysis, DNA/RNA extraction, and particle size references.
nanoComposix specializes in providing high-purity, monodisperse, and aggregation-free nanomaterials. All our products are supplied with a batch-specific Certificate of Analysis including characterization data such as TEM, DLS, Zeta, and UV-Vis.
Intended for Research Use Only. Not for use in diagnostic procedures. Contact us for custom formulations and ISO 13485/cGMP compliant materials, or bulk supply requirements.
| Overview | |||
|---|---|---|---|
| Surface | Silica | Silica (dried) | Silica, Aminated |
| Description | Greatest solvent compatibility. Preserves plasmonic properties upon deposition. | Powder format allows greater flexibility with solvent choice and concentration. | Conjugatable surface. Greatest solvent compatibility. Preserves plasmonic properties upon deposition. |
| Solvent | USP Purified Water | N/A (see list of compatible solvents) | Ethanol |
| Surface chemistry | Silanol | Silanol | Silanol, amine terminated |
| Specifications | |||
| Surface | Silica | Silica (dried) | Silica, Aminated |
| TEM Diameter | 80 ± 4 nm | 80 ± 4 nm | 80 ± 4 nm |
| CV | ≤ 12% | ≤ 12% | ≤ 12% |
| Documents | |||
| Surface | Silica | Silica (dried) | Silica, Aminated |
| Example Certificate of Analysis (CoA) | Download | Download | Download |
| Safety Data Sheet (SDS) | 10 mg/mL (NanoXact) | Powder (NanoXact) | 10 mg/mL (NanoXact) |
| Storage & Handling | Download | Download | Download |
| Expected Ranges | |||
| Surface | Silica | Silica (dried) | Silica, Aminated |
| Zeta potential | ≤ –25 mV | N/A | ≥ 20 mV |
| pH of solution | 7.0–11.0 | N/A | N/A |