Carnegie Mellon scientists are creating cutting-edge technology that could one day solve the shortage of heart transplants, which are currently needed to repair damaged organs. "We’ve been able to take MRI images of coronary arteries and 3-D images of embryonic hearts and 3-D bioprint them with unprecedented resolution and quality out of very soft materials like collagens, alginates and fibrins," said Adam Feinberg, an associate professor of Materials Science and Engineering and Biomedical Engineering at Carnegie Mellon University.
For an advanced economy such as the United States, innovation is a wellspring of economic growth and a powerful tool for addressing our most pressing challenges as a nation – such as enabling more Americans to lead longer, healthier lives, and accelerating the transition to a low-carbon economy. In fact, from 1948-2012 over half of the total increase in U.S. productivity growth, a key driver of economic growth, came from innovation and technological change.
A new world of flexible, bendable, even stretchable electronics is emerging from research labs to address a wide range of potentially game-changing uses. The common, rigid printed circuit board is slowly being replaced by a thin ribbon of resilient, high-performance electronics.
ASSIST Director Veena Misra and her multidisciplinary team are using nanotechnology to develop small, wearable sensors that monitor a person's immediate environment, as well as the wearer's vital signs.