As a global leader in gold nanoparticle production, nanoComposix specializes in providing high-purity and monodisperse nanomaterials -- delivering the quality you need for consistent results.150 nm gold nanoshells for passive adsorption combine strong plasmonic optical properties with surface chemistry designed for passive conjugation. These nanoparticles are used in applications such as immunodiagnostics, lateral flow assays, nanomedicine, drug delivery, biosensors, and more.BioReady Gold Nanoshells enable enhanced sensitivity in lateral flow assays (LFA) due to their intense optical signal. Integration of these nanoparticles into LFAs can provide increased signal-to-noise ratios and lowered limits of detection for your target of interest.nanoComposix provides high quality nanomaterials that are precisely engineered and highly characterized. All products are supplied with batch-specific CoA's including TEM, DLS, Zeta, & UV-Vis characterization data.