Global gold nanoparticles market trend 2023-2028 What are gold nanoparticles used for by Newsncnblue
What is colloidal gold?Colloidal gold is the sol or colloidal suspension of gold nanoparticles in fluid (usually water). Colloids are generally a glass of wine red (for round fragments much less than 100 nm) or blue/ purple (for bigger round bits or…