MIT chemists have designed a sensor that detects tiny quantities of perfluoroalkyl and polyfluoroalkyl substances (PFAS) — chemicals found in food packaging, nonstick cookware, and many other consumer ...
Per- and polyfluoroalkyl substances (PFAS) are everywhere. They’re floating in the Arctic ocean. They’re sitting at the base camp of Mount Everest. They’re even, in all likelihood, flowing in your ...