Harsh reaction pathways make transition metal nitride (TMN) grains susceptible to sintering. Here, the authors report a general route to synthesize multilayered TMN hollow spheres with high ...

Just like smartphone cameras, these sensors have a finite resolution. The higher the resolution, the finer details the sensor can discern about your finger, increasing the level of security.

Biosensors are devices used to detect the presence or concentration of a biological analyte, such as a biomolecule, a biological structure or a microorganism. Biosensors consist of three parts: a ...