Ultrasmall Self-Cascade Bimetallic Au2Pd3 Nanozymes Encapsulated Hydrogel Microneedles for Photothermal-Augmented Nanocatalytic Therapy of Diabetic Wound Infections
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An ultrasmall bimetallic Au2Pd3 nanozyme with self-cascade enzyme-like activities and robust photothermal heating properties is synthesized and encapsulated into a poly(vinyl alcohol)/hyaluronic acid (PVA/HA) matrix via a repeated freezing and thawing process ... ...