To keep delicate and very small sensors within a future iPhone or Apple Watch clean and working perfectly, Apple is researching the use of heat and light to decompose contaminants. Apple has a ...

Artificially generated UV radiation is used in numerous industrial applications: for example, for the sterilization of air, water and surfaces or for the rapid curing of coated surfaces, printing inks ...

To enable the development of wearable devices that possess advanced ultraviolet (UV) detection functions, scientists have created a new type of light sensor that is both flexible and highly sensitive.