Four‐Dimensional Materials: Induction of Four‐Dimensional Spatiotemporal Geometric Transformations in High Cell Density Tissues via Shape‐Changing Hydrogels (Adv. Funct. Mater. 24/2021).

Bioprinting, four-dimensional materials, high cell density construct, stem cells Four-Dimensional Materials: Induction of Four-Dimensional Spatiotemporal Geometric Transformations in High Cell Density Tissues via Shape-Changing Hydrogels (Adv. Funct. Keywords: bioprinting; four-dimensional materials; high cell density construct; stem cells EN bioprinting four-dimensional materials high cell density construct stem cells 1 1 1 06/12/21 20210609 NES 210609 In article number 2010104, Eben Alsberg and co-workers report the engineering of 4D high cell density constructs (1.0 × 10 SP 8 sp cells mL SP -1 sp ) that change their shape over time by exploiting temporal differences in swelling rates between two biodegradable and cytocompatible materials. [Extracted from the article]