Fibrous membranes with asymmetric wettability have attracted great interest. Benefiting from
the inspiration of biological paradigms and the development of fabrication techniques, many …

Electrospinning is a versatile technique for fabricating polymeric fibers with diameters
ranging from micro-to nanoscale, exhibiting multiple morphologies and arrangements. By …

The harsh urethral microenvironment (UME) after trauma severely hinders the current
hydrogel-based urethral repair. In fact, four-dimensional (4D) consideration to mimic time …

The unsuitable deformation stimulus, harsh urine environment, and lack of a regenerative
microenvironment (RME) prevent scaffold-based urethral repair and ultimately lead to …

Urethral strictures are common in urology; however, the reconstruction of long urethral
strictures remains challenging. There are still unavoidable limitations in the clinical …

Wounds are a physical manifestation of injury to the skin causing it to rupture or tear. The
process of wound healing naturally restores skin integrity while minimizing the extent of the …

Repairing tubular tissues—the trachea, the esophagus, urinary and gastrointestinal tracts,
and the circulatory system—from trauma or severe pathologies that require resection, calls …

Due to the deficiency of mechanical supporting after discectomy and weak proliferative
capacity of annulus fibrosus (AF) cells, the AF defect repair remains a clinical challenge …

The process of electrospinning is over a century old, yet novel material and method
achievements, and later the addition of nanomaterials in polymeric solutions, have spurred a …

Reconstruction and healing of large craniofacial bone defects are major clinical challenges
due to high risk of chronic inflammation and reduced cell mineralization levels. Herein, a …