Nearly a century ago, Ernst Ruska and Max Knoll provided the first demonstration of a microscope that could image specimens using electrons rather than light. The earliest images obtained via this ...
Consiglio Nazionale delle Ricerche, Istituto per lo Studio dei Materiali Nanostrutturati (CNR-ISMN), via P. Gobetti 101, 40129 Bologna, Italy ...
A technique that supersizes cells to reveal minute details has gone big — really big. Using a polymer similar to those used in nappies to make them super-absorbent, scientists have expanded the volume ...