3D‐Printed Sodium Alginate/Gelatin/Black Phosphorus Nanosheet Hydrogel Patches for Urethral Stricture Repair
The urethral stricture is still a clinical challenge, where bioactive scaffold materials capable of providing critical biological hints are needed to help regenerate the function and also reduce excessive fibrosis. Black phosphorus nanosheets (BPNSs) have been identified as promising nanomaterials in tissue engineering...