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. 2021 Feb 5;9:630488. doi: 10.3389/fbioe.2021.630488

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Copyright © 2021 Li, Guo and Zhang.

This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) and the copyright owner(s) are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.

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(A) Schematic diagram shows the function of nanosilicate, gelatin methacryloyl, and kappa-carrageenan in nanoengineered ioni-covalent entanglement (NICE) bioink system; (B) NICE bioink was capable to print a scaffold with hing aspect-ratio, and the height of the construct reached 3 cm; (C) Comparison of pore structure of various bioink formulations. Reprinted with permission from Chimene et al. (2018). Copyright (2018) American Chemical Society.