New sensor detects blue-green algae toxins in Swiss lakes

A new sensor, developed by researchers at the Swiss Federal Institute of Technology in Lausanne (EPFL), detects harmful cyanobacterial toxins molecule by molecule, the university announced on Monday. As soon as water temperatures rise in summer, blue-green algae often spread rapidly in bodies of water. They release dangerous toxins – known as microcystins – which pose a risk to bathers, dogs and the drinking water supply. + Swiss authorities warn against blue-green algae in Lake Lugano As there…