Product Line | Description | Available Materials | Available Surfaces | CV | Concentration | Available Dried | Buy | nanoComposix University |
---|---|---|---|---|---|---|---|---|
Guaranteed low endotoxin | Gold, silver, platinum, magnetite | Multiple | < 18% | 1 mg/mL | No | See products | Learn more | |
For bioconjugation (lateral flow assays, etc.) | Gold | Multiple | < 15% | Varies; usually 20 OD | Yes | See products | Learn more | |
Widest combination of materials and surfaces | Gold, silver, silica, platinum, magnetite | Multiple | Varies; usually < 15% | Varies | Yes | See products | Learn more | |
Most monodisperse | Gold | PEG-carboxyl | < 5% | 0.05 mg/mL | No | See products | Learn more | |
Do none of these work for you? Request a Custom Nanomaterial | ||||||||
We also offer a variety of nanoparticle characterization services |
Surface | Charge | Characteristics | Available Materials | Buy | NCX University |
---|---|---|---|---|---|
Bare (Citrate) | Easiest standard surface to displace with other molecules. | Gold, silver, platinum | See products | Learn more | |
Aminated (BPEI) | Covalently bound. Conjugatable surface. | Gold, silver | See products | Learn more | |
Carbonate | For biocojugation. Smaller, less complex molecule with a lower affinity to gold nanoparticle surface than citrate. | Gold | See products | Learn more | |
Carboxyl/Lipoic Acid | Covalently bound. Conjugatable surface. | Gold, silver | See products | Learn more | |
Dodecanethiol | Redispersible and stable in non-polar organic solvents. | Gold, silver | See products | Learn more | |
NHS | For quick and easy bioconjugation – no EDC/NHS activation required. | Gold | See products | ||
PEG | Highest stability in aqueous buffers and polar organic solvents. | Gold, silver | See products | Learn more | |
Polystyrene | Hydrophobic surface that allows for dispersion in a wide range of polar organic solvents. | Gold | See products | Learn more | |
PVP | Large polymer surface. Stable in a wide variety of solvents. | Gold, silver, magnetite | See products | Learn more | |
Silica Shell | Greatest solvent compatibility. Preserves plasmonic properties upon deposition. | Gold, silver, silica | See products | Learn more | |
Silica Shell (Aminated) | Conjugatable surface. Greatest solvent compatibility. Preserves plasmonic properties upon deposition. | Gold, silver, silica | See products | Learn more | |
Streptavidin | For convenient bioconjugation of any biotinylated antibody, protein, or oligonucleotide. | Gold | See products | ||
Tannic Acid | Less easily displaced than citrate but stable in more buffers. | Gold | See products | Learn more | |
Do none of these work for you? Request a Custom Surface |