Ultraviolet rays actually break down components of solar panels over time, but red onion dye combined with nanocellulose ...

"The UV protection and light transmittance of the other bio-based filters changed significantly over time," he said. "For example, the films treated with iron ions had good initial transmittance which ...

Solar cells face gradual deterioration when exposed to ultraviolet radiation, which can damage sensitive layers such as electrolytes in dye-sensitized cells. To mitigate this, manufacturers typically ...

We’ve all seen how to peel IR filters off digital cameras so they can see a little better in the dark, but there’s so much more to this next project than that. How about being able to see things ...

Deposition Sciences, Inc. (DSI), manufacturer of highly durable thin film optical coatings, introduces an advanced technology ultraviolet (UV) blocking filter, the UltraBlock. The new UltraBlock ...

A multi-institute team led by Professors Ling Qiu, Baofu Ding and Hui-Ming Cheng has unveiled a two-dimensional titanium-dioxide sunscreen platform that erases the century-old trade-off between safety ...