Univ. of Boulder Prof. Carson Bruns Uses Nanotechnology to Develop Tattoo Inks that Change Color When Exposed to Heat & Ultraviolet Light

Priyanka Shankar at Deutsche Welle reported last week about the EU’s ban on blue and green tattoo inks and how Carson Bruns, a professor at the University of Boulder, Colorado in the United States, has been using nanotechnology to develop tattoo inks with biomedical properties. He explains that there are alternatives to the restricted blue and green…