Scientists develop more effective treatment for chronic wounds with plasma-activated hydrogel dressings

A team of international scientists developed an innovative treatment for chronic wounds involving ionized gas called plasma. The scientists increased plasma activation of hydrogel dressings using a unique mix of various chemical oxidants that decontaminate and assist in healing chronic wounds. These plasma-activated hydrogels are capable of killing common bacteria and may help trigger the body’s immune system. The treatment’s benefits have already been demonstrated in clinical trials. The scientists believe the technology could be extended to all chronic wounds and internal infections, and potentially to the delivery of drugs in cancerous tumors. The next step will involve clinical trials to optimize this electrochemical technology for treatment in human patients.

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