Sodium alginate (SA) is an inexpensive and biocompatible biomaterial with fast and gentle
crosslinking that has been widely used in biological soft tissue repair/regeneration …

In this feature article, we critically review the physical properties of porous hydrogels and
their production methods. Our main focus is nondense hydrogels that have physical pores …

Moist, breathable and antibacterial microenvironment can promote cell proliferation and
migration, which is beneficial to wound healing. Here, we fabricated a novel sodium alginate …

Biomedical materials are in high demand for transplantation in cases of diseased or
damaged bone tissue. Hydrogels are potential candidates for bone defect repair; however …

The most prevalent form of bioprinting—extrusion bioprinting—can generate structures from
a diverse range of materials and viscosities. It can create personalized tissues that aid in …

Calcium ions (Ca2+) are extremely important for efficiently improving the mechanical
properties of alginate dual-crosslinked hydrogels through the synergy of crack bridging of …

Abstract Fish-derived gelatin (FG), a raw material for edible films, has recently been
spotlighted as an alternative source of mammalian gelatin. However, its low stability under …

Bacterial infection and excessive inflammation following abdominal injury can cause life‐
threatening complications that lead to multiple organ failure and death. Removing bacteria …

Thermal wounds are complex and lethal with irregular shapes, risk of infection, slow healing,
and large surface area. The mortality rate in patients with infected burns is twice that of non …

Stem cell therapy integrated with hydrogels has shown promising potential in wound
healing. However, the existing hydrogels usually cannot reach the desired therapeutic …