Caption Schematic illustration of the biogenesis, sources, and roles of extracellular vesicles in oral and maxillofacial areas. Extracellular vesicles have been detected in almost all cell types ...

This is a schematic of the Spark Plasma Sintering apparatus: general scheme (a); sample placement in a mold (b). Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news ...

Solar cells convert sunlight into clean energy—but if the solar cells themselves are made of toxic materials, it almost ...