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.
Blood flow data from cardiac 4D Flow MRI (magnetic resonance imaging) holds much potential for research and diagnosis of flow-related diseases. However, understanding this data is quite challenging – after all, it is a volumetric vector field that changes over time. This paper proposes a novel slice-based physical model as a complementary method for visualizing the flow data. The design of this model respects […]