Security Printing & Anti-Counterfeiting

Governments and security printers incorporate Nanografi’s security inks (UV/IR, thermochromic, electrochromic, fluorescent) into passports, ID cards, and currency to deter forgery and verify authenticity. Graphene-enhanced threads, DNA markers, and IR markers provide multiple layers of tamper-evident security. These features ensure reliable document verification and strengthen national and corporate security measures.