International Ultraviolet Association Inc - UV In The News - IUVA
2021年8月9日 · Ultraviolet (UV) light technology for disinfection has seen a massive surge of interest in 2020. The evidence that UV can be deployed for air and surface treatment on a …
Germicidal UV lights could be producing indoor air ... - MIT News
2023年10月17日 · While useful for killing pathogens including SARS-CoV-2, 222-nanometer UV lights may produce harmful compounds in indoor spaces, and should be used with ventilation, …
Radiation: Ultraviolet (UV) radiation - World Health Organization …
2016年3月9日 · Solar emissions include visible light, heat and ultraviolet (UV) radiation. Just as visible light consists of different colours that become apparent in a rainbow, the UV radiation …
Ultraviolet light News, Research and Analysis - The Conversation
2023年10月3日 · Ultraviolet radiation at specific wavelengths is great at killing germs – but when used incorrectly, it can also cause health risks. Nina G. Jablonski, Penn State. Our ancient …
Ultraviolet radiation - World Health Organization (WHO)
2024年7月29日 · Ultraviolet (UV) radiation covers the wavelength range of 100–400 nm, which is a higher frequency and lower wavelength than visible light. UV radiation comes naturally from …
International Ultraviolet Association Inc - UV In The News - 2020
2020年10月23日 · Researchers have shown that the coronavirus can be killed efficiently, quickly, and cheaply using ultraviolet (UV) light-emitting diodes (UV-LEDs). They believe that the UV …
Ultraviolet radiation - World Health Organization (WHO)
2022年6月21日 · Skin cancers are caused primarily by exposure to ultraviolet radiation (UVR), either from the sun or from artificial sources such as sunbeds. Globally in 2020, over 1.5 …
Ultraviolet Radiation - latest research news and features - Phys.org
Ultraviolet (UV) light is electromagnetic radiation with a wavelength shorter than that of visible light, but longer than x-rays, in the range 10 nm to 400 nm, and energies from 3 eV to 124 eV....
New NASA Mission will Study Ultraviolet Sky, Stars, Stellar …
2024年2月13日 · As NASA explores the unknown in air and space, a new mission to survey ultraviolet light across the entire sky will provide the agency with more insight into how …
New type of ultraviolet light makes indoor air as safe as outdoors
2022年3月25日 · Disinfecting indoor air with far-UVC light is a new approach to safely and efficiently destroy airborne viruses in occupied spaces, including the viruses that cause COVID …