J Leem and Y Kim_JU16181.jpg (IMAGE)

Purdue University

J Leem and Y Kim_JU16181.jpg

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ungwoo Leem, a postdoctoral research associate, and Young Kim, both of Purdue’s Weldon School of Biomedical Engineering, are part of a global research team that has developed an edible QR code on a tag made of specialized silk which could help consumers detect fake whiskey.

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Purdue University photo/John Underwood

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