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https://lyogold.com/kategorija-novic/news/ News Archives - Lyo-Gold news archiveslyo gold https://lyogold.com/products/lyo-gold-au-acetate-50-nm-pvp/ LYO-GOLD Au 50 nm PVP - Lyo-Gold Jan 14, 2025 - Dried gold nanoparticles with average sizes of 50 nm, produced from Au acetate and stabilized with polyvinylpyrrolidone – PVP lyo goldnm pvpau