An Integrated Therapeutic and Preventive Nanozyme‐Based Microneedle for Biofilm‐Infected Diabetic Wound Healing (Adv. Healthcare Mater. 30/2023)

Biofilm Injections In article 2301474 by Jianjun Dai, Yanmin Ju, and co-workers, an integrated therapeutic and preventive nanozyme-based microneedle is designed for methicillin-resistant Staphylococcus aureus-biofilm-infected diabetic wound healing. The dissolvable tips overcome various physical barriers and deliver Fe2C nanoparticles/glucose oxidase in the active regions for efficient biofilm removal. Meanwhile, the chitosan backing layer with superior breathable, hygroscopic and antibacterial properties prevents reinfection during wound healing.