Research ArticleCORONAVIRUS
Low-cost measurement of face mask efficacy for filtering expelled droplets during speech
- View ORCID ProfileEmma P. Fischer1,
- View ORCID ProfileMartin C. Fischer2,3,*,
- View ORCID ProfileDavid Grass2,
- View ORCID ProfileIsaac Henrion4,
- View ORCID ProfileWarren S. Warren2,3,5,6 and
- Eric Westman7
- 1Department of Psychology & Neuroscience, Duke University, Durham, NC 27708, USA.
- 2Department of Chemistry, Duke University, Durham, NC 27708, USA.
- 3Department of Physics, Duke University, Durham, NC 27708, USA.
- 4Cover Durham, Durham, NC 27701, USA.
- 5Department of Radiology, Duke University School of Medicine, Durham, NC 27710, USA.
- 6Department of Biomedical Engineering, Duke University, Durham, NC 27708, USA.
- 7Department of Medicine, Duke University School of Medicine, Durham, NC 27710, USA.
- ↵*Corresponding author. Email: martin.fischer{at}duke.edu
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Science Advances 02 Sep 2020:
Vol. 6, no. 36, eabd3083
DOI: 10.1126/sciadv.abd3083
Vol. 6, no. 36, eabd3083
DOI: 10.1126/sciadv.abd3083
Emma P. Fischer
1Department of Psychology & Neuroscience, Duke University, Durham, NC 27708, USA.
Martin C. Fischer
2Department of Chemistry, Duke University, Durham, NC 27708, USA.
3Department of Physics, Duke University, Durham, NC 27708, USA.
David Grass
2Department of Chemistry, Duke University, Durham, NC 27708, USA.
Isaac Henrion
4Cover Durham, Durham, NC 27701, USA.
Warren S. Warren
2Department of Chemistry, Duke University, Durham, NC 27708, USA.
3Department of Physics, Duke University, Durham, NC 27708, USA.
5Department of Radiology, Duke University School of Medicine, Durham, NC 27710, USA.
6Department of Biomedical Engineering, Duke University, Durham, NC 27708, USA.
Eric Westman
7Department of Medicine, Duke University School of Medicine, Durham, NC 27710, USA.
