Researchers Have Created a UV Light That Kills Bacteria Without Harming Humans [Science]

It’s well known that ultraviolet light has bacteria killing properties. Unfortunately, its usefulness is restricted since it also harms us. But now researchers have developed a high intensity, narrow spectrum wavelength that’s safe enough to be used as lighting in hospitals.

High Intensity, Narrow Spectrum (HINS) light works by exciting molecules within bacteria to lethal levels, inducing bacterial suicide. Since it’s harmless to humans, it may be incorporated into lighting, keeping areas constantly sterile.

The researchers, from the University of Strathclyde in Glasgow, also anticipated that individuals won’t enjoy living in a purple-hued world, in order that they’ve discovered how one can combine it with LED technology for a warmer, more pleasant glow. [ University of Strathclyde via Smart Planet via Popular Science ]

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This post is tagged: high intensity, narrow spectrum, popular science, science source, ultraviolet light, university of strathclyde