
Tattoos that Change Color When Reacting With Glucose Levels: minimally invasive, injectable dermal biosensors were developed for measuring pH, glucose, and albumin concentrations. Sources: Biotech (2019) Twitter post. Yetisen et al (2019) Dermal Tattoo Biosensors for Colorimetric Metabolite Detection.
Added by Pierre Dragicevic, sent by Maarten Lambrechts. Category: Passive physical visualization. Tags: indexical, medical, skin, tattoo