Schematic illustration of transparent film-based air filter and wearing a mask (IMAGE)

National Research Council of Science & Technology

Schematic illustration of transparent film-based air filter and wearing a mask

Caption

Schematic illustration of transparent film-based air filter, and photographs of Mona Lisa and a person wearing a face mask composed of the proposed transparent film-based air filter

Credit

Korea Institute of Industrial Technology (KITECH)

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The sources of photos and research results from KITECH must be specified.

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