Global gold nanoparticles market trend 2024-2026 What are gold nanoparticles used for by Newsnhlhotstove
What is colloidal gold?Colloidal gold is the sol or colloidal suspension of gold nanoparticles in liquid (usually water). Colloids are normally a glass of wine red (for round bits much less than 100 nm) or blue/ purple (for larger spherical fragments…