8. Molecular Tracking Beacons
Operating at the molecular level, these creative surveillance tools track and monitor ultra-precisely using synthetic DNA markers. < Designed molecules that can be applied to surfaces or objects provide an invisible but traceable signature detectable with specialist scanners. Sensitive items have an unchangeable chain of custody since every beacon has a distinct chemical code that can be followed for up to several years. From supply chain verification to high-security institutions, the technology's uses span almost difficult to replicate or ignore given its unparalleled degree of tracking capacity.
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