Video: How does alcohol kill coronavirus?

How does alcohol kill this virus? With the onset of the COVID-19 pandemic, alcohol-based hand sanitizer became a much-sought item by hospitals and the general public alike for its ability to inactivate the coronavirus.

A titanate nanowire mask that can eliminate pathogens

Filter 'paper' made from titanium oxide nanowires is capable of trapping pathogens and destroying them with light. This discovery by an EPFL laboratory could be put to use in personal protective equipment, as well as in ventilation ...

A durable, bacteria-killing surface for hospitals

Scientists at EPFL have developed a new method for making antimicrobial surfaces that can eliminate bacteria under a minute. The technology, now tested in a hospital, shows enormous potential for preventing hospital-acquired ...

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