The patch speeds up wound healing by using electricity and heat.
63 citations
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February 2017 in “ACS biomaterials science & engineering” Polydopamine is a safe, effective, and permanent hair dye that turns gray hair black in one hour.
May 2024 in “Nano letters” Polydopamine and quercetin together can speed up hair regrowth.
January 2026 in “Materials Horizons” The hydrogel helps wounds heal without scars and promotes new hair growth.
18 citations
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December 2021 in “Journal of Nanobiotechnology” The nanofibers effectively treated infected diabetic wounds by killing bacteria and aiding wound healing without toxicity.