One of the challenges associated with chronicwounds is that existing treatment options are extremely expensive, which can create additional problems for patients.
"This project is part of a bigger DARPA project to accelerate wound healing with personalized wound dressings," says Sam Sia, co-corresponding author of the work and professor of biomedical engineering at Columbia University. "This collaborative project shows that these lightweight bandages, which can provide electrical stimulation simply by adding water, healed wounds faster than the control, at a similar rate as bulkier and more expensive wound treatment."