Customizable glucose-responsive gelatin methacryloyl-based hydrogel microneedle patches for antibacterial therapy and promoted diabetic wound healing.

In this work, a glucose-responsive hydrogel microneedle has been developed by combining 3D-printed molds with polydimethylsiloxane (PDMS), enabling on-demand adjustment of microneedle shape, height (500-900 μm) and base area (10-1000 mm2). The hydrog…

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