UV disinfection and UVGI sanitization systems use ultraviolet germicidal irradiation (UVGI) to sanitize air, water, transparent materials, or surfaces. They differ in terms of type, lamp ...

Ultraviolet light is subdivided into UV-A (315 to 400 nm), UV-B (280-315 nm), and UV-C (100-280 nm). Artificial UV used for ...

Although illumination with ultraviolet light is a highly effective disinfection method, it has no selectivity, which can damage both viral particles and mammalian cells. “The main advantage of ...

UV light is an essential tool in thin-layer chromatography. Forensic scientists use UV systems to locate and identify materials or traces of chemicals (e.g., arson accelerants or tagging dyes). UV ...

Developing light-based technologies used for disinfection and high-throughput ... on the inactivation of the SARS-CoV-2 virus using deep ultraviolet light,” says photonics researcher, Takeo ...

"If you apply a proper dose of ultraviolet light in a proper period of time, then you can be pretty sure that you get rid of your organism." He adds: "This type of disinfection can also be applied ...

The laser device could be used for defense applications and civilian purposes, including room disinfection and water ...

LEWISBURG — The Lewisburg Area Joint Sewer Authority intends to change its disinfection process from chlorine gas to ultraviolet light, a move that it says would be safer for both people and the ...