Ultraviolet light has a long history as a disinfectant, and the SARS-CoV-2 virus, which causes COVID-19, is readily rendered harmless by UV light. The question is how best to harness UV light to fight ...

The use of alternative light sources and ultra violet lighting has changed and improved drastically over the last few years. The concept, however, remains the same as the purpose of alternative light ...

Ultraviolet light has a long history as a disinfectant and the SARS-CoV-2 virus, which causes COVID-19, is readily rendered harmless by UV light. The question is how best to harness UV light to fight ...

Getting your Trinity Audio player ready... Scientists have long known that ultraviolet light can kill pathogens on surfaces and in air and water. UV robots are used to disinfect empty hospital rooms, ...

For some time now, it’s been established that the primary route of SARS-CoV-2 transmission is airborne. Research suggests that contagious particles are released into the air and linger for several ...

Two separate research teams have reported major advances in ultraviolet photonics. A Singapore-led group boosted 'solar-blind' UV detector sensitivity by 422 times using a 2D heterostructure, while ...

Ultraviolet light systems have started to gain popularity as a way to clean large swathes of schools quickly and frequently. For example, according to a February EdWeek Reseach Center survey, 13 ...

Researchers at McGill University have discovered that moderate ultraviolet (UV) light exposure is best when the technique is ...

Ultraviolet light that fits on a chip 'Sidewall-poled' lithium niobate device paves way for compact UV sources. (Nanowerk News) Ultraviolet light, beyond its natural ...