Uvc in a sentence

Researchers at Boston University found that Signify's wall-mounted UVC lights killed up to 99% of the virus within seconds; the company is now broadening its portfolio of UVC luminaries for commercial environments.

She also demanded Far-UVC light in facilities such as jails and detention centres.

However, comparing test results from this study against published results from the University of Miyazaki (which used UVC LEDs emitting at 280 nm) highlights a marked drop in efficacy beyond 270 nm wavelength.

Natural UVC light from the sun is completely absorbed by the Earth's atmosphere.

New product from UVC Power offers a solution for creating cleaner, safer indoor spaces.

The researchers envision a future where overhead, low-level far-UVC lighting in public locations is the new norm, limiting the airborne transmission and spread of microbial disease.

The wavelengths specified pertain only to long- and medium-wave ultraviolet, also known as UVA and UVB -- the UV components of sunlight that penetrate the atmosphere -- and not UVC.

Included in the analysis were 17 datasets with UVC exposure (), and 6 with SSL or sunlight (), as well as 4 from sun-related skin lesions () and, as controls, 1 H, 1 benzo(a)pyrene, and 5 aflatoxin B).

The new UVC-G3-Flex camera came at only half the price of the regular G3 (generation 3) bullet.

The tent has button-powered lights, two USB ports, a micro-USB port, and the girls have even tested a sanitizing UVC light on a countdown timer.

Flooding public spaces with far-UVC light, a type of ultraviolet light that’s harmless to humans, could finally spell the end of seasonal flu epidemics.

In test chambers, scientists found 222 nanometer far-UVC light was just as effective as broad spectrum UV light at killing and deactivating the aerosolized influenza virus.

In the study, aerosolized H1N1 virus–a common strain of flu virus–was released into a test chamber and exposed to very low doses of 222 nm far-UVC light.

Researchers at the Columbia University Irving Medical Center suggest far-UVC lamps should be installed in hospitals, doctors offices, schools, airports and other public places.

Researchers have known for decades that short-wavelength UV light (dubbed UVC) is highly effective at killing bacteria and viruses.

The far-UVC light efficiently inactivated the flu viruses.

Such tubes have two or three times the UVC power of a regular fluorescent lamp tube.

The lower stratosphere receives very little UVC; thus atomic oxygen is not found here and ozone is not formed.

The ozone layer is especially important in blocking most UVB and the remaining part of UVC not already blocked by ordinary oxygen in air.

The ozone molecule can then absorb a UVC photon and dissociate Omain → O + Omain + kinetic energy The excess kinetic energy heats the stratosphere when the O atoms and the molecular oxygen fly apart and collide with other molecules.