Detection of perfluorooctanoic acid in water using a microfluidic electrochemical sensor with a molecularly imprinted polymer membrane
Perfluorooctanoic acid (PFOA), a persistent and highly toxic member of the PFAS family, poses significant risks to water quality and human health. This study presents the development of a low-cost microfluidic sensor for low-level PFOA detection in water. The sensor integrates a free-standing molecularly imprinted po...