High quality gold 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 gold nanoparticles, Dried, PVP excipient to ensure particle stability so the materials redisperse without aggregation. PVP polymer surface provides strong steric stability (40 kD polyvinylpyrrolidone). Dried NanoXact materials are precisely engineered, unagglomerated nanospheres with narrow size distributions (CVs <12% for 7 to 15 nm sizes, <15% for 20 to 100 nm sizes, and <18% for 5 nm size). 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 meet highest quality standards, ensuring reliable and reproducible results. All products supplied with batch-specific COA's with TEM images, TEM sizing, and UV-Vis.
Colloidal gold has applications in Diagnostics, Lateral Flow Assays, Molecular Detection, Photothermal and Microwave-based Therapies, TEM labels, Nanotoxicology, Plasmonics (SPR / Surface Plasmon Resonance), and novel Color Enhancements and Pigments.
Custom formulations and ISO13485/cGMP compliant materials can be provided on request.
Información de suministro: Ships at ambient temperatures
Precaución: Do not freeze. Store at 2 to 25 °C in a dry place. Nanomaterials can be sensitive to high and low pH conditions and high salt concentrations. Use caution when changing environmental conditions as particles may aggregate.
