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. 2022 Apr 11;13:363–389. doi: 10.3762/bjnano.13.31

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Copyright © 2022, Nabizadeh et al.

This is an open access article licensed under the terms of the Beilstein-Institut Open Access License Agreement (https://www.beilstein-journals.org/bjnano/terms/terms), which is identical to the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0). The reuse of material under this license requires that the author(s), source and license are credited. Third-party material in this article could be subject to other licenses (typically indicated in the credit line), and in this case, users are required to obtain permission from the license holder to reuse the material.

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Schematic representation of GelMA-coated CNTs embedded in gelatin hydrogel for the preparation of the engineered cardiac tissue. Confocal images revealed that cardiomyocytes cultured on 1 mg/mL CNT-GelMA hydrogel had a more uniform cell distribution relative to cells cultured on control GelMA hydrogel. Schematic representation of a tubular actuator and its beating direction (red arrow) in addition to an optical image of a sample. Figure 4 was reprinted with permission from [132], Copyright (2013) American Chemical Society. This content is not subject to CC BY 4.0.