A hydrogel based on nanocellulose/polydopamine/gelatin used for the treatment of MRSA infected wounds with broad-spectrum antibacterial and antioxidant properties and tissue suitability

killing bacteria and reducing inflammation, and secondary damage caused by adhesion during dressing use is effectively avoided. In short, the hydrogel provides a new method for overcoming the shortcomings of traditional dressings, and this approach provides further solutions for the selection of clinical dressings for healing wounds.