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In this study, we elucidate how cuttlebone overcomes its intrinsic brittleness through the \u201cwall\u2013septa\u201d microstructure, which could inspire the development of lightweight ceramic cellular solids.<\/jats:p>","DOI":"10.1073\/pnas.2009531117","type":"journal-article","created":{"date-parts":[[2020,9,10]],"date-time":"2020-09-10T19:45:45Z","timestamp":1599767145000},"page":"23450-23459","update-policy":"https:\/\/doi.org\/10.1073\/pnas.cm10313","source":"Crossref","is-referenced-by-count":166,"title":["Mechanical design of the highly porous cuttlebone: A bioceramic hard buoyancy tank for cuttlefish"],"prefix":"10.1073","volume":"117","author":[{"given":"Ting","family":"Yang","sequence":"first","affiliation":[{"name":"Department of Mechanical Engineering, Virginia Tech, Blacksburg, VA 24060"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-0181-9961","authenticated-orcid":false,"given":"Zian","family":"Jia","sequence":"additional","affiliation":[{"name":"Department of Mechanical Engineering, Virginia Tech, Blacksburg, VA 24060"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Hongshun","family":"Chen","sequence":"additional","affiliation":[{"name":"Department of Mechanical Engineering, Virginia Tech, Blacksburg, VA 24060"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Zhifei","family":"Deng","sequence":"additional","affiliation":[{"name":"Department of Mechanical Engineering, Virginia Tech, Blacksburg, VA 24060"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Wenkun","family":"Liu","sequence":"additional","affiliation":[{"name":"Department of Mechanical Engineering, Virginia Tech, Blacksburg, VA 24060"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Liuni","family":"Chen","sequence":"additional","affiliation":[{"name":"Department of Mechanical Engineering, Virginia Tech, Blacksburg, VA 24060"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-6741-9741","authenticated-orcid":false,"given":"Ling","family":"Li","sequence":"additional","affiliation":[{"name":"Department of Mechanical Engineering, Virginia Tech, Blacksburg, VA 24060"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"341","published-online":{"date-parts":[[2020,9,10]]},"reference":[{"key":"e_1_3_4_1_2","doi-asserted-by":"publisher","DOI":"10.1037\/0735-7036.117.2.149"},{"key":"e_1_3_4_2_2","doi-asserted-by":"publisher","DOI":"10.1073\/pnas.1019090108"},{"key":"e_1_3_4_3_2","doi-asserted-by":"publisher","DOI":"10.1126\/sciadv.aay6036"},{"key":"e_1_3_4_4_2","volume-title":"Aristotle\u2019s Lagoon","author":"Williams N.","year":"2010","unstructured":"N. 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