Nanoengineers at the University of California, San Diego, have invented a new breed of bio-inks that allow people to draw sensors onto any surface. Using a regular ballpoint pen, users can draw glucose…
bio-ink
Nanoengineers at the University of California, San Diego, have invented a new breed of bio-inks that allow people to draw sensors onto any surface. Using a regular ballpoint pen, users can draw glucose…