Purified, concentrated, high quality silver nps; sterile and endotoxin-free. Bare citrate surface.
- High quality nanoparticles, precisely engineered and highly characterized
- Unagglomerated and monodisperse
- High concentration materials (1 mg/ml, 9.27 mm, 1000 ppm, ~40 to 135 OD [depending on size])
- Extensively purified to remove residual reactants
- Manufactured sterile; provided in ultra to pure (Milli to Q) DI water
- BioPure mateirals ideal for in to vitro and in to vivo experiments, nanotoxicology
- "Bare" citrate surface is stable and displaceable
Spherical silver nanoparticles, 1 mg/ml (high concentration). Citrate offers stable and readily displaceable surface. BioPure materials are Sterile and Endotoxin to Free (<5 EU/ml). Precisely engineered, unagglomerated nanospheres with narrow size distributions (CVs <15% for 30 to 200 nm sizes, <20% for 20 nm, and <25% for 5 and 10 nm sizes).
Each batch is extensively characterized to meet highest quality standards, ensuring reliable & reproducible results. All products supplied with COA's including batch-specific TEM, DLS, Zeta, UV-Vis measurements, etc.
Colloidal silver has applications in Diagnostics, Antimicrobial coatings, Electronics and Photovoltaics, SERS, Optics, Nanotoxicology, Plasmonics (SPR / Surface Plasmon Resonance), novel Color Enhancements and Pigments, Molecular Detection, Sensors, and Photothermal and Microwave-based Therapies.
Custom formulations and ISO13485/cGMP compliant materials can be provided on request.
Delivery information: Ships via FedEx Priority Overnight (Domestic). Cold packaging included.
Due to temperature-sensitive nature of these materials, they will only be shipped during the week in order to prevent products from sitting in an uncontrolled temperature environment over the weekend.
Caution: DO NOT FREEZE. Store at 2 to 8 °C and away from light when not in use to maximize shelf life. Nanomaterials can be sensitive to high and low pH conditions and high salt concentrations. Use caution when changing environmental conditions as particles may aggregate.
