Study finds harmful PFAS don't actually prevent furniture stains

The health and environmental harms of per- and polyfluoroalkyl substances (PFAS) are well-known, but a new study calls into question their touted stain-fighting benefits. The study, published today in the AATCC Journal of ...

Ultrasensitive transistor for herbicide detection in water

A new polymer-based, solid-state transistor can more sensitively detect a weed killer in drinking water than existing hydrogel-based fluorescence sensor chips. The details were published in Chemistry–A European Journal.

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