Safety - 2 News by ETH Zürich

Safety - 2 News by ETH Zürich

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Protecting art and passwords with biochemistry

New technology is based on a pool of one hundred million different DNA molecules and protects against counterfeiting

10-Apr-2024 - A new molecular test method helps to prove the authenticity of works of art. The new method could also help to make passwords secure against quantum computers. Instead of using algorithms, the method employs the polymerase chain reaction (PCR) and DNA sequencing. Security experts fear Q-​Day, the ...

safety falsification protection authenticity checks
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Where do toxins from tobacco attack DNA?

In the future, this could make it easier than ever to determine the safety of many chemical substances

24-Feb-2023 - It is known that toxins in tobacco smoke can change our DNA – but where exactly in the genome they do this has been a mystery. A new approach developed by researchers at ETH Zurich now brings light into the darkness. In the future, this could make it easier than ever to determine the safety of ...

safety chemical safety cancer

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