Global gold nanoparticles market trend 2023-2029 What are gold nanoparticles used for by Newsmetropolis1927
What is colloidal gold?Colloidal gold is the sol or colloidal suspension of gold nanoparticles in liquid (usually water). Colloids are usually white wine red (for round particles much less than 100 nm) or blue/ purple (for larger spherical particles…