"Smart tattoo" ink shows up here as the blue dots, activated by UV light during testing at Carson Bruns' lab in Boulder, Colorado. “We hope our results will ultimately inform Magic Ink and all tattoo ink manufacturers how to optimize the biocompatibility of their pigments in due time. A “check-engine light”Researchers say one advantage of smart tattoos over wearable technology such as smart watches or glucose monitors is that they can’t be hacked or run out of battery. A tattoo artist in London practices with smart ink developed by researcher Ali Yetisen on a piece of pig skin. He envisions a future where astronauts could utilize smart tattoos in space to gauge radiation exposure, for infectious disease detection in the general public or to help monitor chronic disease.

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Persons: ”, Ali Yetisen, ” Yetisen, Yetisen, “, Carson Bruns, American Cancer Society . Bruns, Bruns, Jesse Butterfield, don’t, ” Bruns, Wearables, Dr, Daniel Kraft, Kraft, you’ll, CNN’s Michelle Cohan Organizations: CNN, Department of Chemical Engineering, Imperial College London, Harvard Medical School, Harvard, MIT, American Cancer Society ., University of Colorado, FDA, Science Foundation Locations: University of Colorado Boulder, Boulder , Colorado, United States, Yetisen’s, London