UV light sanitizers are popping up as the answer to killing coronavirus on our hands and phones, but consumer devices may have more risks than they're worth. With man-made hand sanitizer in short ...

Ultraviolet (UV) light has higher energy photons than visible light and, thus, has more applications. Researchers have now developed a brilliant innovation -- a solid-state material that can stably ...

Ultraviolet light has a long history as a disinfectant and the SARS-CoV-2 virus, which causes COVID-19, is readily rendered harmless by UV light. The question is how best to harness UV light to fight ...

Contractors, take note: Commercial property professionals are finding that high-intensity ultraviolet germicidal irradiation (UVGI) helps improve air quality for tenants and their employees, while ...

Weather forecasts usually include a UV index, a measure of the intensity of ultraviolet radiation from the sun. The higher the number, the greater the risk to people. Most of the radiation that ...

The Spectroline PC-4420A UV EPROM/wafer-erasing system is a high-intensity unit with an extra-large load capacity. It produces a nominal initial shortwave UV (254-nm) intensity of 46,000 µW/cm² to ...