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❮ Related: BioPure Gold Spheres

BioPure Gold Nanospheres – Tannic Acid

The tannic acid surface offers good stability in water and high ionic strength solutions. Displaceable by many thiol-containing ligands. Learn more ❯

BioPure materials are high quality, unagglomerated, and monodisperse nanoparticles. Extensively purified and provided sterile with low endotoxin. Ideal for in-vivo and in-vitro studies and medical applications. Learn more ❯

Provided at 1 mg/mL in water.

Need particles for conjugation? See BioReady Gold.

Don’t see the size you’re looking for? Please consult our Last Call list or 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: AUTB10-1M

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Specifications & CoA

TEM Diameter Size Distribution (CV) Example Certificate of Analysis
(How do I read this?)
10 nm ± 2 nm ≤ 12% Download Example CoA
50 nm ± 4 nm ≤ 15% Download Example CoA
100 nm ± 5 nm ≤ 15% Download Example CoA

Note: approximate ranges below are dependent on diameter

  • Hydrodynamic diameter (DLS): TEM diameter plus 0 to 25 nm
  • Zeta potential: –10 to –55 mV
  • pH of solution: 4.0 to 7.0
  • Particle surface: tannic acid
  • Solvent: USP Purified Water
  • Peak wavelength (λmax): 510 to 575 nm

Molarity and particle concentration table ❯

More Info & Documentation

nanoComposix University

Peer-Reviewed Papers

AUTB 5nm 10nm 20nm 40nm 50nm 60nm 100nm

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