Tiny Fingerprint Test Could Detect Counterfeit Pills in Low-Resource Settings
TL;DR Summary
A technique called Disintegration Fingerprinting records a pill’s dissolution signal as it breaks up in water, using a simple setup (cup, stir plate, microcontroller, servo, IR sensor). In tests on 32 products, it correctly flagged counterfeit or adulterated pills in 90% of cases and could even distinguish generics from brand-name meds, offering a low-cost QA/QC tool for drug distribution—though it requires a known-good reference and misses about 10% of products.
Topics:health#counterfeit-drugs#disintegration-fingerprinting#drug-quality-control#low-resource-settings#pills-testing#technology
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- Pill fingerprint test setup (IMAGE) EurekAlert!
- Scientists Create A Fake Drug Detector With 90% Accuracy For Counterfeit Pills Health and Me
- Innovative Test Eliminates Risk of Counterfeit Medications Bioengineer.org
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