The devel­op­ment of a “nano-​​tattoo” by Heather Clark, an asso­ciate pro­fessor of phar­ma­ceu­tical sci­ences in North­eastern University’s Bouvé Col­lege of Health Sci­ences in Boston, US, could erad­i­cate the need for dia­betics to check their blood sugar levels by pricking into their fingers.

Read the article at The Guardian →