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Nanotechnology

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UV light is not all bad for DNA

A bright, sunny summer day, no sunscreen, and there it is: you got a sunburn. On their way to self-destruction, your skin cells’ DNA has been damaged by the solar ultraviolet (UV) light. Absorbing UV, some DNA bases undergo a chemical reaction, called photocyclization, linking... click to read more

Views 1477
Reading time 3 min
published on Apr 26, 2023
How an artificial intelligence bends a single molecule

Molecules, which are collections of tightly bound atoms, are all around in everyday life. For example, you can read this article because the light impinging on your retina drives a molecule called retinaldehyde to bend into a new 3D structure. This fine-tuning in the molecule's... click to read more

  • Christian Wagner | Group Leader at Peter-Grünberg Institute (PGI-3), Forschungszentrum Jülich, Jülich, Germany
  • Klaus-Robert Müller | Professor at Machine Learning Group, Technische Universität Berlin, Berlin, Germany
  • F. Stefan Tautz | Professor at Peter-Grünberg Institute (PGI-3), Forschungszentrum Jülich, Jülich, Germany
Views 2828
Reading time 4.5 min
published on Jul 9, 2021