A recent study has said that ultraviolet (UV) light-emitting diodes (UV-LEDs) can kill the novel coronavirus. The study said the UV-emitting LEDs can destroy coronavirus efficiently, quickly, and ...

For a long time, offset lithographic pressrooms have been reaping the benefits of curing inks and coatings with ultraviolet (UV) radiation instead of drying them with spray powder and/or heat. The end ...

And just like that, it’s dry. In mere milliseconds, UV ink, when exposed to intense UV light, transforms from a liquid to a solid state. With this reality comes opportunity for those using sheetfed ...

Lighting used in offices and public spaces could potentially be used to destroy coronaviruses and HIV. In a study published this week in Virology Journal, researchers at the University of Toronto ...

We are faced with a global epidemic of myopia (short-sightedness) because we are deprived of deep violet light (360-400 nm). Myopia is projected to rise from 23 to 50 percent of the world’s population ...

"The entire world is currently looking for effective solutions to disinfect the coronavirus," said Hadas Mamane, co-author of the study from the American Friends of Tel Aviv University in the US.

“To our knowledge, nobody else has yet articulated this deep UV channel for salt-water separation,” Vuong said. “UV light in ...

LEDs changed how homes stay bright, but raised new questions. Efficiency, cost, and performance all play into a choice most ...

Research and development on III-nitride semiconductors gained momentum much later than other conventional semiconductors such as silicon and gallium arsenide. This was due to the difficulty in ...