Fig. 5
From: Utilizing bioprinting to engineer spatially organized tissues from the bottom-up
Transition of bioinks for multi-material DLP bioprinting. (A) changing the bioink container after printing specific layers (from Orellano I, Thomas A, Herrera A, et al. Adv Funct Mater. 2022;32(52):2208325. Reproduced under the terms of the Creative Commons Attribution- NonCommercial License.); B rapid switch of bioinks by a pneumatic-driven pump (Reproduced with permission Copyright 2018, WILEY‐VCH Verlag GmbH & Co.)