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Authentication Technologies

DuPont's latest advances in anticounterfeiting and authentication include advanced photopolymer-based holography, DNA-based biomolecular marking, and nanotechnology-based color-shift films.

Beyond Everyday Holography

Stop copycats with new Izon™ photopolymer-based optically variable devices (OVDs). Embed striking 3D effects and real brand protection.

 

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Color-Spectra Films

Nano-scale particle clusters on a mirror-backed visual plane create an overt color shift that's so precise it can be used for authentication.

 

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Bio-Molecular Markers

DNA synthesis enables covert bio-molecular markers for your brand. "Lock-and-key" technology controls authentication via simple, hand-held readers.

 

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