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Low-cost measurement of face mask efficacy for filtering expelled droplets during speech

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Science Advances  02 Sep 2020:
Vol. 6, no. 36, eabd3083
DOI: 10.1126/sciadv.abd3083

Article Information

vol. 6 no. 36

PubMed: 
Online ISSN: 
History: 
  • Received for publication June 12, 2020
  • Accepted for publication July 22, 2020
  • .

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Author Information

  1. Emma P. Fischer1,
  2. Martin C. Fischer2,3,*,
  3. David Grass2,
  4. Isaac Henrion4,
  5. Warren S. Warren2,3,5,6 and
  6. Eric Westman7
  1. 1Department of Psychology & Neuroscience, Duke University, Durham, NC 27708, USA.
  2. 2Department of Chemistry, Duke University, Durham, NC 27708, USA.
  3. 3Department of Physics, Duke University, Durham, NC 27708, USA.
  4. 4Cover Durham, Durham, NC 27701, USA.
  5. 5Department of Radiology, Duke University School of Medicine, Durham, NC 27710, USA.
  6. 6Department of Biomedical Engineering, Duke University, Durham, NC 27708, USA.
  7. 7Department of Medicine, Duke University School of Medicine, Durham, NC 27710, USA.
  1. *Corresponding author. Email: martin.fischer{at}duke.edu

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