“Visible light is much gentler and can penetrate deeper, making it more suitable for real-world applications,” says Huaping Xu, a professor at Tsinghua University and one of the study’s corresponding ...

As the threat of measles and other infectious diseases continue to make headlines, more and more building and facility managers are searching for ways to reduce the threat from contagious airborne ...

*1: Among air-cooled UV LED with a total irradiation of 300 mJ/cm² or more; Kyocera research, March 2025. *2: Among air-cooled UV LED light sources for UV curing applications; Kyocera research, March ...

The use of ultraviolet germicidal irradiation (UVGI) within an air handling unit (AHU) is growing rapidly. Typically UV lamps are installed for one of two reasons. In one application, high levels of ...

The radiation enhances norepinephrine secretion, which not only decreases leptin thereby increasing food intake, but also increases energy expenditure through the browning of subcutaneous fat. UV ...