Ozone gas exists in the upper atmosphere, shielding the Earth from the sun’s ultraviolet (UV) rays. However ... unstable oxygen molecules called free radicals. An imbalance between antioxidants ...

In his latest video, [Jay Bowles] proposes a novel concept: using the ozone generated by high-voltage corona discharge for rapid and complete hand sterilization. He explains that there’s plenty ...

Ultraviolet light, also known as UV light, is a form of energy traveling through space. It is a form of electromagnetic radiation with a wavelength shorter (100 - 400 nanometers) than that of visible ...

now their overwhelming use is in fibre reinforced composites and only a small fraction is used in UV curable laminating adhesives and wood fillers. Such unsaturated polyesters (UPE), derived by the ...

It also has an unpleasant side, being the first chemical warfare agent and taking some of the blame in the depletion of the Earth's ozone layer ... the photochemical substitution reaction, chlorine ...

Scientists measure the strength of a smog bout by the amount of ozone in the air ... compounds into what chemists call “free radicals,” i.e., fragments of molecules free to form new chemical ...

Organic aerosol components arise from a combination of anthropogenic and biogenic sources. These include but are not limited to: biomass combustion, vehicle emissions, meat cooking, secondary ...

Sunburn isn’t like a regular burn caused by contact with something too hot — it’s actually a toxic reaction. UV rays carry enough energy to break apart molecules in our skin, causing ...

The process uses high-voltage electricity to ionize air and/or defined gas blends to create a mixture of ions, free electrons, ozone, radical species, and other reactive products. This… ...