High quality silver nanoparticles. Dried powder, redispersible in polar solvents (water, alcohols).

• High quality nanoparticles, precisely engineered and highly characterized
• Unagglomerated and monodisperse
• Dried powder dispersible in a wide variety of polar and aqueous solvents

Spherical silver nanoparticles, Dried, PVP excipient to ensure particle stability so the materials redisperse without aggregation. PVP polymer surface provides strong steric stability (40 kD polyvinylpyrrolidone). NanoXact materials are precisely engineered, unagglomerated nanospheres with a narrow size distributions (CVs <15% for 30 to 200 nm sizes, <20% for 20 nm, and <25% for 5 and 10 nm sizes). They are redispersible in a variety of polar solvents such as water, alcohols, DMF, and DMSO; medium dispersibility in chloroform, and low dispersibility in dichloromethane. Sonicate and vortex to re to suspend.

Each batch is extensively characterized to ensure it meets the highest quality standards so you can achieve reliable & reproducible results. Products are supplied with COA's that include batch-specific TEM imaging, TEM sizing, and UV-Vis measurements.

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.