Visual changes in the filter materials and solar cells were monitored using digital photography. "The study emphasized the importance of long-term testing for UV filters, as the UV protection and ...

When choosing between a UV or RO water purifier, it's important to consider water quality and personal needs. UV purifiers are ideal for disinfecting water, while RO purifiers provide more ...

Researchers at the University of Turku, Finland, investigated how to use bio-based materials to produce effective UV ...

For many photographers, a UV filter is an essential purchase ... with peak reflectivity of just 0.1%. The filters are ...

Using short-wave, UV light invisible to humans, they have succeeded in purifying proteins from cell extracts or cultures. This technique is more efficient and gentler than previous methods.

The study was the first to compare how the properties of different bio-based UV filters change over time. Researchers at the University of Turku, Finland, investigated how to use bio-based ...