The Morpho butterfly’s highly evolved wings are so unique that scientists at Simon Fraser University have teamed up with NanoTech Security to reproduce their iridescent blue coloring for a new anti-counterfeiting technology. A clever pairing of nanotechnology and entomology used nanoscale microscopic holes that interact with light to reproduce the butterfly’s shimmering signature wherever a counterfeit-proof watermark is desired: e.g., in bank notes, legal documents, merchandise, concert tickets, stock certificates, visas, passports, and pharmaceutical products.
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Butterfly Wings Offer Guiding Light for Nanotech Innovation
Posted by: Mike Martin January 25, 2011 05:00 AMThe Morpho butterfly’s highly evolved wings are so unique that scientists at Simon Fraser University have teamed up with NanoTech Security to reproduce their iridescent blue coloring for a new anti-counterfeiting technology. A clever pairing of nanotechnology and entomology used nanoscale microscopic holes that interact with light to reproduce the butterfly’s shimmering signature wherever a counterfeit-proof watermark is desired: e.g., in bank notes, legal documents, merchandise, concert tickets, stock certificates, visas, passports, and pharmaceutical products.