A potential new weapon in the fight against COVID-19: Food coloring
- Written by Young Kim, Associate Professor of Biomedical Engineering, Purdue University
Ordinary food coloring suspended in tiny droplets in the air can generate oxygen free radicals that collide with airborne virus particles.wwing/iStock/Getty Images Plus
The Research Brief is a short take about interesting academic work.
The big idea
Our biomedical engineering lab has developed a way to potentially neutralize viruses lingering in the...
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