Carboxyl PEGylated Gold Nanoparticles 20nm

Gold nanoparticles are highly monodisperse in size and shape, and demonstrate significantly improved reactivity.

PEG conjugated spherical gold nanoparticles with carboxyl terminal groups.

Size: 20nm

Applications:
Highly monodisperse spherical gold nanoparticles are important in:

• Surface Enhanced Raman Scattering (SERS) Labels

• Resonance Light Scattering (RLS) Labels

• Standards in SEM, AFM, TEM, UV-VIS and sizing applications

• Fluorescence quenching

• X-Ray Contrast enhancement

• Solar cell efficiency enhancement

Composition:
Gold colloid with a carboxylic acid functionalized hydrocarbon capping agent. Packaged in distilled water.

Particle Concentration: .01 (w/v%)

Photo: Typical TEM image of gold nanoparticles      Product is for Research Purposes Only