Magnetic Hydrogels Deliver H 2 Se Spatiotemporally to Remodel the Regenerative Microenvironment and Accelerate Peripheral Nerve Repair
Peripheral nerve repair is hindered by inflammation, oxidative stress, and poor vascularization. Current alternatives to autografts, such as drug‐loaded conduits, have limited blood‐nerve barrier penetration and function. Here, a repair system based on magnetothermal controlled release of hydrogen selenide (H 2 S...