Related topics: skin cancer

How ice particles promote the formation of radicals

The production of chlorofluorocarbons, which damage the ozone layer, has been banned as far as possible. However, other substances can also tear holes in the ozone layer in combination with ice particles, such as those found ...

Chemists test a new nanocatalyst for obtaining hydrogen

A chemist from RUDN was the first to use catalysts with ruthenium nanoparticles to obtain hydrogen under the influence of visible light and UV radiation. In the future, such catalysts may be used for large-scale production ...

A protein prevents plants from premature flowering

The induction of flowering is of major importance from an ecological and agronomic point of view. Timely and synchronous flowering is essential to optimize pollination and allow seed production and maturation under favorable ...

Double disinfection treatment for safer drinking water

In spite of good progress in water hygiene during the recent decades, contaminated water still causes millions of diseases every year. Most of these diseases are caused by enteric viruses, and better water disinfection methods ...

Scientists synthesize a new phosphor

Chemists and physicists from Ural Federal University and Institute of Chemistry of Solids of the Ural Branch of Russian Academy of Sciences have synthesized a new compound that may be used to convert UV radiation into visible ...

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