Scientists in China demonstrated a process to “heal” defects in a perovskite film by using an ammonia treatment after the film is formed through a solvent process. Small solar cells made using these ...

After an injury has occurred, a complex cascade of biological processes is initiated to support the repair and regeneration of lost or damaged tissue. Some of the different biological molecules ...

Researchers from North Carolina State University and the University of Houston have achieved sustained self-healing of a composite material. The findings promise to extend the lifetime of aircraft and ...