journal article·2021-03Open access

Biodegradable Facemasks: Biodegradable, Efficient, and Breathable Multi‐Use Face Mask Filter (Adv. Sci. 6/2021)

Sejin Choi, Hyeonyeol Jeon, Min Jang, Hyeri Kim, Giyoung Shin, Jun Mo Koo, Minkyung Lee, Hye Kyeong Sung, Youngho Eom, Ho‐Sung Yang, Jonggeon Jegal, Jeyoung Park, Dongyeop X. Oh, Sung Yeon Hwang

Advanced Science· Volume 8· Issue 6

Abstract

In article number 2003155, Jeyoung Park, Dongyeop X. Oh, Sung Yeon Hwang, and co‐workers report a biodegradable, moisture‐resistant, highly efficient, and breathable face mask filter based on easy‐to obtain poly(butylene succinate) coated with chitosan nanowhiskers. Integrated microfiber/nanofiber mats present a particulate matter removal efficiency as high as the commercial N95 filter due to a combination of physical sieving and electrostatic adsorption. [Image: see text]
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Research context

OpenAlex topics: Aerosol Filtration and Electrostatic Precipitation · Infection Control and Ventilation · Electrospun Nanofibers in Biomedical Applications

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