{"id":634990,"date":"2019-10-22T06:00:01","date_gmt":"2019-10-22T10:00:01","guid":{"rendered":"http:\/\/spaceweekly.com\/?p=634990"},"modified":"2019-10-22T06:00:01","modified_gmt":"2019-10-22T10:00:01","slug":"extreme-biomimetics-the-search-for-natural-sources-of-materials-engineering-inspiration","status":"publish","type":"post","link":"https:\/\/spaceweekly.com\/?p=634990","title":{"rendered":"Extreme biomimetics \u2013 the search for natural sources of materials engineering inspiration"},"content":{"rendered":"<p>Biologically inspired engineering to produce biomimetic materials and scaffolds typically occurs at the micro- or nanoscale. In a new study on Science Advances, Iaroslav Petrenko and a multidisciplinary global research team, proposed the use of naturally pre-fabricated, three-dimensional (3-D) spongin scaffolds to preserve molecular detail across larger, centimeter-scale samples. During materials characterization studies, researchers require large-scale samples to test nanoscale features.  The naturally occurring collagenous resource contained a fine-scale structure, stable at temperatures of up to 12000C with potential to produce up to 4 x 10 cm 3-D microfibrous and nanoporous graphite for characterization and catalytic applications. The new findings showed exceptionally preserved nanostructural features of triple-helix collagen in the turbostratic (misaligned) graphite. The carbonized sponge resembled the shape and unique microarchitecture of the original spongin scaffold. The researchers then copper electroplated the composites to form a hybrid material with excellent catalytic performance observed in both fresh water and marine environments.&#013;<br \/>\n&#013;<br \/>\n&#013;<br \/>\n Click here for original story, <a href=\"https:\/\/phys.org\/news\/2019-10-extreme-biomimetics-natural-sources-materials.html\" target=\"_blank\" rel=\"nofollow noopener noreferrer\">Extreme biomimetics \u2013 the search for natural sources of materials engineering inspiration<\/a>&#013;<br \/>\n&#013;<br \/>\n&#013;<br \/>\nSource: Phys.org&#013;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Biologically inspired engineering to produce biomimetic materials and scaffolds typically occurs at the micro- or nanoscale. In a new study on Science Advances, Iaroslav Petrenko and a multidisciplinary global research&hellip; <\/p>\n","protected":false},"author":1,"featured_media":615444,"comment_status":"false","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[41],"tags":[],"class_list":["post-634990","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-phys-org"],"_links":{"self":[{"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/posts\/634990","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=634990"}],"version-history":[{"count":0,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/posts\/634990\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/media\/615444"}],"wp:attachment":[{"href":"https:\/\/spaceweekly.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=634990"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=634990"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=634990"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}