• 20nm  Gold Nanoparticles  PEG 3000 Functionalized
  • 20nm  Gold Nanoparticles  PEG 3000 Functionalized
  • 20nm  Gold Nanoparticles  PEG 3000 Functionalized

20nm Gold Nanoparticles PEG 3000 Functionalized


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  • Marketing PW,Particle Works
  • 20nm Gold Nanoparticles PEG 3000 Functionalized

Contact Details

  • Particle Works
  • Marketing PW
  • Unit 3, Anglian Business Park,
  • N/A
  • Herts
  • United Kingdom
  • 01763252103

Contact Supplier

  • Marketing PW,Particle Works
  • Product Category
    Single element nanoparticles

    Element name

    Purity (%)

    20nm Gold Nanoparticles PEG 3000 Functionalized 5 nm


    Size: 19.05+/-1.60 nm
    Size distribution: CV<10%
    Solvent: Water
    Coating: Poly(ethylene glycol) 2-mercaptoethyl ether acetic acid (Mw=3000)
    Concentration of gold (ions): 0.5 mM
    Available volumes: 5 ml or 20 ml
    Bulk quantities (up to 1000 L) are available on request

    Particle Works' PEG functionalized gold nanoparticles are purpose engineered for biomedical applications.
    The particles comprise of a highly monodisperse gold core (typical CV values <10%) and a carboxylic acid terminated polyethylene glycol (PEG) functional coating. This enables the particles to be biocompatible as well as their further functionalization e.g. by antibodies.

    Typical applications and benefits include:
    Lateral flow assays Faster - more reliable results in lateral flow tests
    Targeted drug delivery - Enhanced drug delivery efficiency
    Bio Imaging (Contrast Agents) - Greater contrast with lower detection limits
    Catalysis - Greater activity and selectivity in catalytic application

  • Particle Works designs and fabricates a wide range of metal nanoparticles, quantum dots and hydrogels with tight control of critical parameters such as particle size, shape and architecture and supplies them with comprehensive characterization data. These standard products are designed to maximize material performance – including catalytic activity, magnetic strength and optical resonance – helping to standardize processes and accelerate development across a wide range of disciplines. The Particle Works team can also provide customer-specific services to simplify and accelerate proof of principle, materials optimization and scale-up studies.
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