Chitosan is a linear polyelectrolyte with active hydroxyl and amino groups that can be made
into chitosan-based hydrogels by different cross-linking methods. Chitosan-based hydrogels …

Sustainable and controllable drug transport is one of the most efficient ways of disease
treatment. Due to high biocompatibility, good biodegradability, and low costs, chitosan and …

Current approaches to treating infected pressure ulcers (IPUs) tend to lack specificity. Such
injuries frequently exhibit extended inflammation and slow tissue regeneration, largely due …

Hydrogel-based flexible wearable sensors have garnered significant attention in recent
years. However, the use of hydrogel, a biomaterial known for its high toughness …

Diabetic wound healing is often complicated due to bacterial infections that intensify
inflammation. Employing hydrogel dressings with inherent antibacterial properties can …

A long-term inflammatory phase of diabetic wounds is the primary cause to prevent their
effective healing. Bacterial infection, excess reactive oxygen species (ROS), especially …

Large-pore hydrogels are better suited to meet the management needs of nutrient
transportation and gas exchange between infected burn wounds and normal tissues …

After a nuclear accident, radioactive nuclides are rapidly absorbed through wounds into the
body, causing serious internal radiation injury. In this study, we synthesized chitosan …

The repair of secondary critical bone defects is an international medical challenge. Bone
tissue engineering provides methods and technology for bone repair. The bone …

The endometrium undergoes a series of precise monthly changes under the regulation of
dynamic levels of ovarian hormones that are characterized by repeated shedding and …