An additional experiment was conducted on mouse skin cells to estimate the damage that 226 nm UVC LED light has on animal skin compared with 270 nm light. Figure 3 shows the flow of the experiment.

Scientists demonstrate the first direct germicidal effect with an ultraviolet LED source. A US collaboration has reduced levels of E.coli. bacteria in water by over five orders of magnitude using 280 ...

GREEN ISLAND, N.Y.--(BUSINESS WIRE)--Klaran, a Crystal IS product line, today announced the addition of a new 60mW UVC LED to its water disinfection (WD) series. In an advanced prototype reactor, the ...