Soft Microfluidic Assemblies of Sensors, Circuits, and Radios for the Skin

When mounted on the skin, modern sensors, circuits, radios, and power supply systems have the potential to provide clinical-quality health monitoring capabilities for continuous use, beyond the confines of traditional hospital or laboratory facilities. The most well-developed component technologies are, however, broadly available only in hard, planar formats. As a result, existing options in system design are unable to effectively accommodate integration with the soft, textured, curvilinear, and time-dynamic surfaces of the skin. Here, we describe experimental and theoretical approaches for using ideas in soft microfluidics, structured adhesive surfaces, and controlled mechanical buckling to achieve ultralow…

• UD
  U.S. Department of Energy

  Awards: FG02-07ER46453, DE-FG02-07ER46453, DE-FG02-, DE-FG02
• DO
  Division of Materials Research