Five years after COVID-19 first hit the United States, scientists are already brainstorming how to stop the next big virus.

Ultraviolet (UV) wavelengths are smaller than those on ... see UV light at approximately 315 nanometers. (The full range of ...

The emerging technology offers an alternative to conventional UVC light, which is used to sanitize surfaces but can harm the ...

An invisible band of radiation with wavelengths from 400 to 10 nm, ultraviolet (UV) light starts at the end of visible light and ends at the beginning of X-rays. The primary source of ultraviolet ...

Astronomers have found early evidence of the Universe’s transformation from a foggy, opaque state to a transparent one, ...

The realization of compact and reliable diode-pumped solid-state lasers that emit UV light is now opening the ... lasers emitting UV wavelengths has grown in the past couple of years, both for ...

Astronomers using the James Webb Space Telescope to look back in time have found the earliest evidence of the universe ...

Give it a good blast of the old UV-C. Ultraviolet radiation in the shortest wavelength band breaks down ... the sensor is not that sensitive to UV-C light, so [Akiba] had to do a bit of minor ...

Due to its structure and size, DNA is specifically sensitive to light with a wavelength of 265 nanometres, right in the middle of the UV range. However, while it might seem straightforward to ...

It illustrates how light from a combined source of ultraviolet (UV) and visible (Vis ... During a measurement, the spectrometer scans through the desired wavelength range, and the absorbance or ...