If you're in front of computer screens all day, or if you suffer from headaches caused by blue light rays, blue light ...

Imagine the magnificent glaciers of Greenland, the eternal snow of the Tibetan high mountains, and the permanently ice-cold ...

A new blue fluorescent molecule set new top emission efficiencies in both solid and liquid states, according to a University ...

Earlier, and perhaps more basic, LED masks usually provide just one primary colour treatment mode, such as red or blue, ...

Lead-halide perovskite nanocrystals (NCs) are promising for fabricating deep-blue (<460 nm) light-emitting diodes (LEDs), but their development is plagued by low electroluminescent performance and ...