UES' AURATM Gold Nanoparticles feature tunable aspect ratios, high shape purity, low polydispersity, and high yield (scale of availability). They are functionalizable, and can be cost-effectively scaled to meet your specifications.
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UES' patented and proven process for high yield gold nanoparticles is cost-effective and makes gold nanoparticles accessible for a wide range of applications. AURA gold nanoparticles feature:
High mass extinction coefficients
Precisely tunable size and length
Tunable aspect ratio to optimize absorption wavelength
Well-controlled purity and uniformity
Ready functionalizability with CTAB, PEG, and Polystyrene.
We make some of the highest concentration spheres, rods, and nanowires available, reducing your cost and simplifying your process.
Gold Nanospheres are used in diagnostics applications. Their utility has been found in Lateral Flow Assays because it is easy to attach antibodies and other reporter molecules to them.
Gold Nanorods are nanoparticles that are elongated along one direction. The tunable optical resonance in the NIR region makes gold nanorods particularly attractive for in vivo applications as optical contrast agents, photothermal therapeutic agents, and drug delivery carriers.
Gold Nanowires absorb well into the medium and long wavelength IR. They are also commonly used for conducting traces.