A transmission electron microscopy image of a core–shell cubic nanoparticle. The new core-shell nanoparticles are highly versatile and are used in printing sensor arrays that measure levels of ...

A recent article in Nature Communications describes the direct observation of core–shell metallic nanowire growth using advanced imaging techniques. These methods enable visualization of atomic-scale ...

a) Main luminescent transitions of the lanthanide activators in the electromagnetic spectrum, spanning from UV to visible then extending to second near-infrared. b) XEOL, XEPL, DS and UC processes in ...

Advancements in nanotechnology have heightened the demand for analytical tools that can reveal the chemical makeup of newly created materials at the tiniest scales. Electron microscopy can pinpoint ...