Global gold nanoparticles market trend 2022-2029 What are gold nanoparticles used for by Newsabrantesfc
What is colloidal gold?Colloidal gold is the sol or colloidal suspension of gold nanoparticles in fluid (usually water). Colloids are usually white wine red (for spherical bits much less than 100 nm) or blue/ purple (for larger spherical bits or nano…