COVID-19 assay development and reagents
❮ 500 to 600 nm

Econix Gold Nanospheres – PVP·

Polyvinylpyrrolidone (PVP) is a large polymer that offers excellent steric stability. Great choice for particles that may be exposed to a broad range of salt, pH, and solvent conditions. Learn more ❯

Econix nanoparticles are available in larger quantities for excellent value. Great for large-scale and industrial applications. Learn more ❯

Provided at 5 mg/mL in water.

Econix PVP gold nanoparticles are also available dried for dispersibility in a wide range of solvents.

Select Diameter
Concentration
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Product number: GEPE15-10M

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Specifications & CoA

TEM Diameter Size Distribution (CV) Example Certificate of Analysis
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15 nm ± 5 nm ≤ 25% Download Example CoA
50 nm ± 5 nm ≤ 25% Download Example CoA
75 nm ± 5 nm ≤ 25% Download Example CoA

Note: approximate ranges below are dependent on diameter

  • Hydrodynamic diameter (DLS): TEM diameter plus 20 to 40 nm
  • Zeta potential: –20 to –60 mV
  • pH of solution: 5.0 to 7.0
  • Particle surface: PVP
  • Solvent: Milli-Q water
  • Peak wavelength (λmax): 520 to 550 nm

More Info & Documentation

nanoComposix University

Peer-Reviewed Papers

GEPE



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