New high-tech band-aids could heal wounds faster

The video discusses a high-tech Band-Aid that uses electrical stimulation to accelerate wound healing, as published in ACS Nano. Made from polytetrafluoroethylene, copper foil, and polyethylene, the Band-Aid features electrodes that generate electric pulses from body movements. Tests on rodents showed a significant reduction in healing time from 12 to 3 days compared to normal Band-Aids.

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