What is it about?
A low cost emulsion can improve cotton face masks against droplets.
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Why is it important?
The COVID-19 pandemic was devastating and new variants are still being reported worldwide. So face masks studies are still of great importance.
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This page is a summary of: Digital colorimetric analysis indicates enhanced efficiency of reusable cotton face mask against droplets through ethanolic emulsion spray treatment, Proceedings of the Indian National Science Academy, March 2024, Springer Science + Business Media,
DOI: 10.1007/s43538-024-00265-2.
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