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Slimy slug inspires non-toxic surgical adhesive

When the Dusky Arion slug (Arion subfuscus) feels threatened, it secretes a mucus that makes it almost impossible to remove from whatever surface it happens to be on. Inspired by that stick-to-it-iveness, Harvard scientists led by Dr. Jianyu Li have created an adhesive gel that could conceivably be used in the human body, to close up surgical wounds or secure implants in place.

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