Tattoos are used in medicine to cover up ... administer drugs and vaccines to the skin without the need for hypodermic needles. "We saw this as an opportunity to leverage our work on microneedle ...

Tattoos are used in medicine to cover up ... administer drugs and vaccines to the skin without the need for hypodermic needles. "We saw this as an opportunity to leverage our work on microneedle ...

The days of the hypodermic needle may be numbered. Several local startups are developing patch-like technologies that they hope could replace a painful poke with something that feels more like ...