Cellular hydrogel biopaper for patterned 3D cell culture and modular tissue reconstruction.

Lee, Wonhye; Bae, Chae Yun; Kwon, Seyong; Son, Jaejung; Kim, Jinho; Jeong, Yong; Yoo, Seung-Schik; Park, Je-Kyun · Adv Healthc Mater · 2012

basic_science · Level V

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Abstract

Microarchitectured freestanding cellular hydrogel biopaper as a novel 3D cell culture or tissue reconstruction module is reported. New harvesting, transfer, and assembly techniques are used to construct laminated tissue composites of the biopaper, such as hepatic hydrogel sheet modules with augmented liver function for stratified 3D hepatic tissue reconstruction.

Medical subject headings