Product name

Chinese name: Hollow gold nanoshell

English name: gold shell

Product Details

Color: blue liquid

Solvent: ultrapure water

Diameter: 50 nm

Wall thickness: 5 nm

Optical density: OD=0.8-1

Surface charge: negative charge

Storage: sealed, refrigerated and protected from light at 4℃

Validity period: 6 months

Note: The particle size listed in this column is the average of the statistical data, and there may be small fluctuations between batches

Application

The product has a spherical hollow, non-porous structure modified by sodium citrate. Because the wall thickness is only 5 nm, the inner and outer walls of the gold nanoshells both have the characteristics of surface plasmon resonance, resulting in further enhancement of the electromagnetic field on the surface, so they have a high degree of surface plasmon resonance enhancement spectra. Application prospects.