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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.

Don’t see the size you’re looking for? Please contact us about custom and semi-custom ordering.

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Bulk purchasing options are available – please contact us if you are interested

Typically ships within 5 business days

Product number: GEPE15-10M

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Specifications & CoA

TEM Diameter Size Distribution (CV) Example Certificate of Analysis
(How do I read this?)
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. to 7.
  • Particle surface: PVP
  • Solvent: USP Purified Water
  • Peak wavelength (λmax): 520 to 550 nm

More Info & Documentation

nanoComposix University

Peer-Reviewed Papers

GEPE 15nm 50nm 75nm

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