Web Content

Biosensor detects nanoplastics in water within minutes

The growing presence of nanoplastics in the environment has highlighted the need for simpler detection methods, leading researchers at Science Tokyo to develop a rapid biosensor for detecting polystyrene nanoparticles in water. Tested in both model water samples and real water samples spiked with polystyrene nanoparticles, the device detected 50 nm particles within 20 minutes without labeling or extensive sample preparation. The technology could support efforts to understand and address nanoplas