10nm Methylated (methoxy-PEG2000-SH) Silver Nanoparticles

Silver nanoparticle core size: 10nm (+/- 3nm) Size dispersity: CV <18% Surface composition: methoxy-PEG2000-SH Absorption max: 390-405nm Concentration: 1mg/ml  Optical Density (OD): 125 Particles per ml: ~1.8E+14 Formulation: Supplied in USP grade purified water Properties The protective inert PEGylated layer of Cytodiagnostics methylated silver nanoparticles make them ideal for use in applications that requires stringent control of non-specific protein binding to the nanoparticle surface.  Storage Store product away from light at 4°C. Do NOT freeze.  When stored as specified the product is stable for at least three months.    Product Data Diameter  Peak SPR Wavelength (nm) NPS/ml* Wt. Conc. (mg/ml)* Size Dispersity (+/-nm) Particle Volume (nm3) Surface Area (nm2) Surface/Volume Ratio Particle Mass (g) Molar Mass (g/mol) Molar Concentration* 10 390-405 3.6E+12 2.00E-02 <18% 5.24E+02 3.14E+02 0.6 5.49E-18 3.31E+06 5.98E-09 * All concentrations as indicated at an optical