We’re here to help – learn about the various ways nanoComposix is supporting the growing need for COVID-19 rapid diagnostic test development

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NanoComposix’s silica nanospheres are monodisperse with bare and amine-terminated surfaces.
  • Sizes from 20–1000 nm with CVs of < 12%.
  • Silica available with bare silica and amine-terminated surfaces.
  • Provided either as a dried powder or in solution at 10 mg/mL. Standard silica particles are provided in water and amine-terminated silica particles are provided in ethanol.
  • TEM, UV-Vis, and DLS data provided with every batch

Silica shelled gold and silica shelled silver particles are also available.  

Other sizes, surfaces and larger quantities (up to 1 kg) are available as a custom request. Use the selector tool below to see our full range of solid silica, silica core and silica shelled nanoparticles. Learn more about silica ❯

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