Scientists Created a Plastic Film That Physically Rips Viruses Apart

Researchers developed a thin, flexible acrylic film patterned with nanoscale pillars that mimic insect-wing textures.

The nanotextured surface can physically rupture human parainfluenza virus type 3, killing up to 94% in lab tests within an hour.

The approach offers a scalable antiviral coating for high-touch objects like phones and hospital equipment.

It could reduce reliance on chemical disinfectants that wear off, can damage materials, and may raise environmental and resistance concerns.