Photodynamic Therapy With Hydrogel Dressing for Chronic Wounds

A number of studies have reported that PDT can accelerate wound healing by inactivating local bacterial infection and colonization of bacterial biofilm, promoting wound re-epithelialization.

Hydrogel dressing is widely applied in clinical practice to improve the regeneration ability of wound granulation tissue, promote the division and migration of epithelial cells, speed up wound healing and relieve the pain.