Investigators present a lung-on-a-chip, based on a biological, stretchable and biodegradable membrane made of collagen and elastin, that emulates an array of tiny alveoli with in vivo-like dimensions.
[Communications Biology]
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Zamprogno, P., Wüthrich, S., Achenbach, S., Thoma, G., Stucki, J. D., Hobi, N., Schneider-Daum, N., Lehr, C.-M., Huwer, H., Geiser, T., Schmid, R. A., & Guenat, O. T. (2021). Second-generation lung-on-a-chip with an array of stretchable alveoli made with a biological membrane. Communications Biology, 4(1), 1–10. https://doi.org/10.1038/s42003-021-01695-0 Cite