
Gold-core silica-shell nanostructure. Au@SiO2.
Composition: Au@SiO₂ nanoparticles (gold core: 55 nm)
Shell thickness: 1–10 nm
Absorption peak: 540 nm
Particle concentration: 0.05 mg/mL
Solvent: Water
Available sizes: 20 mL, 60 mL, 100 mL (custom sizes available upon request)