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Ability of fabric face mask materials to filter ultrafine particles at coughing velocity
OBJECTIVE: We examined the ability of fabrics which might be used to create home-made face masks to filter out ultrafine (0.02–0.1 µm) particles at the velocity of adult human coughing. METHODS: Twenty commonly available fabrics and materials were evaluated for their ability to reduce air concentrat...
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| Veröffentlicht in: | BMJ Open |
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| Hauptverfasser: | , , , |
| Format: | Artigo |
| Sprache: | Inglês |
| Veröffentlicht: |
BMJ Publishing Group
2020
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| Schlagworte: | |
| Online Zugang: | https://ncbi.nlm.nih.gov/pmc/articles/PMC7509966/ https://ncbi.nlm.nih.gov/pubmed/32963071 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1136/bmjopen-2020-039424 |
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