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International Journal of Bioprinting Multi-Cellular tissues/organoids manufacturing strategies

Figure 3. The mechanism diagram of the scaffold-based strategy with 3D bioprinting techniques. (A) Different mechanisms for droplet generation
include thermal style, electrostatic style, piezoelectric style, electrohydrodynamic style, microvalve, laser-assisted style, and acoustic style. Reprinted with
permission from Ref. . Copyright © Y. Wang et al. (B) Different mechanisms for extrusion include pneumatic, mechanical, and solenoid. Reprinted from
[56]
Ref. [112] , Creative Commons Attribution 4.0 International (CC BY 4.0). (C) Different mechanisms for vat photopolymerization include stereolithography
(SLA), digital light processing (DLP), and two-photon polymerization (2PP). Reprinted with permission from Ref. Copyright © 2020 IOP Publishing
[26]
Ltd. Reused images in Fig. 3A and B are released under Creative Commons Attribution 4.0 International (CC BY 4.0).

Volume 9 Issue 6 (2023) 205 https://doi.org/10.36922/ijb.0135