3D Printing of Highly Stretchable and Tough Hydrogels into Complex, Cellularized Structures.
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ABSTRACT:
SUBMITTER: Hong S
PROVIDER: S-EPMC4849481 | biostudies-literature | 2015 Jul
REPOSITORIES: biostudies-literature
Publications
3D Printing of Highly Stretchable and Tough Hydrogels into Complex, Cellularized Structures.
Hong Sungmin S Sycks Dalton D Chan Hon Fai HF Lin Shaoting S Lopez Gabriel P GP Guilak Farshid F Leong Kam W KW Zhao Xuanhe X
Advanced materials (Deerfield Beach, Fla.) 20150601 27
A 3D printable and highly stretchable tough hydrogel is developed by combining poly(ethylene glycol) and sodium alginate, which synergize to form a hydrogel tougher than natural cartilage. Encapsulated cells maintain high viability over a 7 d culture period and are highly deformed together with the hydrogel. By adding biocompatible nanoclay, the tough hydrogel is 3D printed in various shapes without requiring support material. ...[more]
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