Conceptual illustration of a drug being released from a hydrogel. Hydrogels are porous biocompatible materials that have applications in drug delivery, wound healing and tissue regeneration. They have the capability to deliver controlled and sustained amounts of a drug in response to environmental triggers, therefore targeting specific tissues.

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Photo credit: © NICOLLE R. FULLER/SCIENCE PHOTO LIBRARY / Alamy / Afripics
License: Licensed
Model Released: No

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