{"id":231391,"date":"2026-02-15T09:07:43","date_gmt":"2026-02-15T15:07:43","guid":{"rendered":"https:\/\/lifeboat.com\/blog\/2026\/02\/toward-regenerative-bioprinting-magnetic-mixer-enables-scalable-manufacturing-of-3d-printed-tissues"},"modified":"2026-02-15T09:07:43","modified_gmt":"2026-02-15T15:07:43","slug":"toward-regenerative-bioprinting-magnetic-mixer-enables-scalable-manufacturing-of-3d-printed-tissues","status":"publish","type":"post","link":"https:\/\/lifeboat.com\/blog\/2026\/02\/toward-regenerative-bioprinting-magnetic-mixer-enables-scalable-manufacturing-of-3d-printed-tissues","title":{"rendered":"Toward regenerative bioprinting: Magnetic mixer enables scalable manufacturing of 3D-printed tissues"},"content":{"rendered":"<p><\/p>\n<p><iframe style=\"display: block; margin: 0 auto; width: 100%; aspect-ratio: 4\/3; object-fit: contain;\" src=\"https:\/\/www.youtube.com\/embed\/lMjQkyrxqPg?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; encrypted-media; gyroscope;\n   picture-in-picture\" allowfullscreen><\/iframe><\/p>\n<p>3D bioprinting, in which living tissues are printed with cells mixed into soft hydrogels, or \u201cbio-inks,\u201d is widely used in the field of bioengineering for modeling or replacing the tissues in our bodies. The print quality and reproducibility of tissues, however, can face challenges. One of the most significant challenges is created simply by gravity\u2014cells naturally sink to the bottom of the bioink-extruding printer syringe because the cells are heavier than the hydrogel around them.<\/p>\n<p>\u201cThis cell settling, which becomes worse during the long print sessions required to print large tissues, leads to <a href=\"https:\/\/phys.org\/news\/2023-05-algae-combined-visible-ink-cultured.html?utm_source=embeddings&utm_medium=related&utm_campaign=internal\" rel=\"related\" target=\"_blank\">clogged nozzles<\/a>, uneven cell distribution, and inconsistencies between printed tissues,\u201d explains Ritu Raman, the Eugene Bell Career Development Professor of Tissue Engineering and assistant professor of mechanical engineering at MIT.<\/p>\n<p>\u201cExisting solutions, such as manually stirring bioinks before loading them into the printer, or using passive mixers, cannot maintain uniformity once printing begins.\u201d<\/p>\n","protected":false},"excerpt":{"rendered":"<p>3D bioprinting, in which living tissues are printed with cells mixed into soft hydrogels, or \u201cbio-inks,\u201d is widely used in the field of bioengineering for modeling or replacing the tissues in our bodies. The print quality and reproducibility of tissues, however, can face challenges. One of the most significant challenges is created simply by gravity\u2014cells [\u2026]<\/p>\n","protected":false},"author":662,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1489,1902,1503],"tags":[],"class_list":["post-231391","post","type-post","status-publish","format-standard","hentry","category-3d-printing","category-bioengineering","category-bioprinting"],"_links":{"self":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/posts\/231391","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/users\/662"}],"replies":[{"embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/comments?post=231391"}],"version-history":[{"count":0,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/posts\/231391\/revisions"}],"wp:attachment":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/media?parent=231391"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/categories?post=231391"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/tags?post=231391"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}