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Natural acid makes super-sticky eco-friendly glue

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  • RESEARCH HIGHLIGHT

Recyclable spray, patch and film adhesives work as well as existing petroleum-based products.

Most superglues (pictured) are derived from petroleum products, but scientists have now designed highly effective adhesives based on a naturally occurring acid. Credit: Getty

A versatile and environmentally friendly family of adhesives can close wounds in internal organs just as well as it bonds together metal surfaces 1 .

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doi: https://doi.org/10.1038/d41586-024-02701-1

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