Portable device rapidly and accurately detects PFAS in water

Researchers have built a portable device that quickly and accurately detects per- and polyfluoroalkyl substances (PFAS) in water. The persistent "forever chemicals" accumulate in water, soil and living organisms, raising health and environmental concerns.

• Device targets fast detection of PFAS in water
• PFAS resist degradation and accumulate in soil and organisms
• Portable design enables on-site testing