3D printed auxetic nasopharyngeal swabs for COVID-19 sample collectionArticle Published on 2021-02-012023-06-19 Journal: J Mech Behav Biomed Mater [Category] MERS, [키워드] 3D printing Auxetic COVID-19 Meta-biomaterials nasopharyngeal swabs Negative Poisson's ratio. [DOI] 10.1016/j.jmbbm.2020.104175 PMC 바로가기