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777099 Aldrich

Gold nanoparticles

15 nm diameter, OD 1, stabilized suspension in 0.1 mM PBS, reactant free

Synonym: Au NP, Gold Nanoparticle, Gold colloid

  • Empirical Formula (Hill Notation) Au

  • Molecular Weight 196.97

  •  MDL number MFCD00003436

  •  PubChem Substance ID 329767883

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Properties

Related Categories 79: Au, Bioelectronics, Biomedical Materials, Biosensing and Bioimaging, Gold Nanoparticle Suspension,
InChI Key   PCHJSUWPFVWCPO-UHFFFAOYSA-N
form   suspension
concentration   ~1.64E+12 particles/mL
OD   1
diameter   15 nm
absorption   λmax 510-520 nm
storage temp.   2-8°C

Description

Packaging

25, 100 mL in poly bottle

Legal Information

Product of CytoDiagnostics, Inc.

Application

Webinar: Introduction to Gold Nanoparticles - Properties and Applications in Life Science

Our extensively purified reactant free gold nanoparticles are ideal for sensitive applications requiring a minimum amount of contaminating reactants remnant from the manufacturing process. This product is well suited for conjugate development by passive adsorption of proteins and other ligands to the gold nanoparticle surface. The resulting conjugate can be used in blotting; electron microscopy and immunohistochemistry applications. Note: For applications involving salt concentration; such as photovolatics; our stabilized nanoparticles in citrate may provide better performance and results.
This extensively purified material is reactant free and monodisperse (<12% variability in size and shape); and provides significantly improved surface reactivity. Applications include Surface Enhanced Raman Labels; Sensing/Detection; Biological Targeting; Plasmonics and Electronics.
The removal of reactants means that further growth of the nanoparticles is also inhibited leading to a longer lasting material.

Safety & Documentation

Safety Information

RIDADR 
NONH for all modes of transport
WGK Germany 
nwg
Protocols & Articles
Peer-Reviewed Papers
15

References

Related Products

Technical Service:

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

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