IR authentication

The Challenges of Developing High Quality IR Pigments for Security Inks

Developing high-quality infrared (IR) pigments for security inks that exhibit low or invisible color in the visible region is a significant challenge due to several reasons: Absorption and emission properties: Most organic and inorganic pigments that absorb strongly in the infrared region also tend to absorb or scatter light in the visible region, resulting in […]

Don’t Get Duped: Why Cheap IR Taggant Authentication Detectors Are a Recipe for Disaster

Detectors, IR taggants

Don’t Get Duped: Why Cheap IR Taggant Authentication Detectors Are a Recipe for Disaster In today’s world of counterfeiting, manufacturers are increasingly turning to innovative security measures to protect their brands and consumers. One such technology is IR (infrared) taggants. These microscopic markers are embedded into products and emit a unique infrared signature when exposed

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