Perovskite solar cells exceed 25% power-conversion efficiency
Physical chemists and chemical engineers led by EPFL have used a chemical tweak to push the power-conversion efficiency and operational stability of perovskite solar cells to 25.6% and at least 450 hours respectively.
Bioprinted mini pancreas will help in the fight against diabetes
EPFL spin-off Readily3D has developed a novel system that can print biological tissue in just 30 seconds. The firm’s technology is being used in a large-scale European project to develop a living model of the pancreas for testing new drugs.