742031 Aldrich

Gold nanoparticles

100 nm diameter, OD 1, stabilized suspension in citrate buffer

DOWNLOAD MSDS (PDF)

Synonym: AU NP, Gold Colloid

Properties

Related Categories 79: Au, Biomedical Materials, Gold Nanoparticles, Materials Science, Nanomaterials,
concentration   ~3.8E+9 particles/mL
OD   1
diameter   100 nm
UV absorption   λmax 564-574 nm
PDI   <0.2
storage temp.   2-8°C

Description

Frequently Asked Questions

Live Chat and Frequently Asked Questions are available for this Product.

Application

Ideal for adsorption of thiolated ligands such as oligonucleotides and polyethylene glycols. Also, due to the increased stability, these gold nanoparticles are ideal for use in physical and optical applications. Note: This product is not ideal for protein adsorption. For gold nanoparticles suitable for adsorption of proteins and other ligands for conjugate development, please see our gold nanoparticles stabilized in PBS.

This material is highly monodisperse (<12% variability in size and shape), and provides significantly improved surface reactivity. Applications include Surface Enhanced Raman Lables1, Sensing/Detection2, Biological Targeting3, Plasmonics4 and Electronics5.

Packaging

25, 100 mL in glass bottle

Legal Information

Product of CytoDiagnostics, Inc.

For use in optical electronics research only.

Price and Availability

Customers Also Viewed

Gold
636347Gold

nanopowder, <100 nm particle size, 99.9% trace metals basis

Gold nanoparticles

5 nm diameter, OD 1, stabilized suspension in citrate buffer

Gold nanoparticles

10 nm diameter, OD 1, stabilized suspension in citrate buffer

Gold nanoparticles

50 nm diameter, OD 1, stabilized suspension in citrate buffer

Gold nanoparticles

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

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.

Bulk Ordering & Pricing:

Need larger quantities for your development, manufacturing or research applications?