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Figure 1

From: A multi-cellular 3D bioprinting approach for vascularized heart tissue engineering based on HUVECs and iPSC-derived cardiomyocytes

Figure 1

3D bioprinting. (a) Schematics representation of the microfluidic printing head (MPH) coupled to a co-axial nozzle extruder employed to simultaneously bioprint iPSC-derived cardiomyocytes and HUVEC cells. (b) Bioprinted cellularized 10-layers thick construct. Higher magnification image of the same construct is presented in the box below. Scale bars represent 1 cm and 100 µm, respectively (c) Diagram showing the procedure for the fabrication of covalently crosslinked PEG-Fibrinogen based scaffolds prior to undergo in vitro culture.

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