Microscope image of commerical and cotton-candy machine N95 fibers
The mask material manufactured using the modified cotton candy machine looked identical in structure to commercially manufactured material, even when viewed under a microscope. This image was used in the Asahi Shimbun GLOBE+ article "OIST Professor Mahesh Bandi builds simple solutions for the COVID-19 crisis".
Free for anyone to re-use, but must be credited to OIST.
This work is licensed under a Creative Commons Attribution 2.0 Generic License.