Edible, fluorescent silk tags can suss out fake medications

Recent developments such as the explosion of online pharmacies and supply chain issues have made it easier for counterfeiters to profit from fake or adulterated medications. Now, researchers reporting in ACS Central Science have created edible tags with fluorescent silk proteins, which could be placed directly on pills or in a liquid medicine. The codes within the tags can be read by a smartphone app to verify the source and quality of these pharmaceuticals.


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Source: Phys.org