The Health Ministry says cleaning and disinfection occur daily as part of routine hospital hygiene ... After the cleaning is ...

That byproduct has at last been identified, 40 years after it was first observed, but whether it’s dangerous remains an open ...

Physical disinfection using ultraviolet analyzer is driving the ultraviolet analyzer market The ultraviolet analyzer provides ...

Researchers from Japan have developed tuneable blue semiconductor lasers initiating practical far-UV light sources.

In a new study, researchers at Osaka University have created the world's first compact, tunable-wavelength blue semiconductor ...

Researchers at Osaka University have achieved a significant breakthrough by developing the world’s first compact, ...

For Dr. Paul Onkundi Nyangaresi, a postdoctoral researcher at UBC’s faculty of applied science who led the project, it’s more than a professional achievement; it’s personal.

US has launched a solid-state semiconductor that produces human-safe disinfecting UV light ‘ShortWaveLight 215’, under the guidance of ECE professor Zetian Mi. Traditionally, UVC (Ultraviolet type C) ...

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The laser device would operate at the ultraviolet C (UVC) wavelength, which is the shortest of all forms of UV light ... but it does provide disinfection and virus protection.” ...

This is the next article in our ‘Light and health’ series, where we look at how light affects our physical and mental health in sometimes surprising ways. Read other articles in the series.