We report classes of electronic systems that achieve thicknesses, effective elastic moduli,
bending stiffnesses, and areal mass densities matched to the epidermis. Unlike traditional …

Recent advances in mechanics and materials provide routes to integrated circuits that can
offer the electrical properties of conventional, rigid wafer-based technologies but with the …

Bio-integrated wearable systems can measure a broad range of biophysical, biochemical,
and environmental signals to provide critical insights into overall health status and to quantify …

Humans rely increasingly on sensors to address grand challenges and to improve quality of
life in the era of digitalization and big data. For ubiquitous sensing, flexible sensors are …

Efforts to adapt and extend graphic arts printing techniques for demanding device applications
in electronics, biotechnology and microelectromechanical systems have grown rapidly in …

We have developed a simple approach to high-performance, stretchable, and foldable
integrated circuits. The systems integrate inorganic electronic materials, including aligned arrays …

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, …

Jupiter is an extraordinarily colourful and dynamic planet. Over minutes, one can watch tiny
shadows cast by its moons slide over its surface; over days and weeks parades of diverse, …

We have produced a stretchable form of silicon that consists of submicrometer single-crystal
elements structured into shapes with microscale, periodic, wavelike geometries. When …

The human eye is a remarkable imaging device, with many attractive design features 1 , 2 .
Prominent among these is a hemispherical detector geometry, similar to that found in many …