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. Author manuscript; available in PMC: 2024 Jan 28.
Published in final edited form as: ACS Appl Mater Interfaces. 2022 Nov 8;14(46):51602–51618. doi: 10.1021/acsami.2c12585

Scheme 1. Combination of Microfluidic Multimaterial Manufacturing (M3) Platform Assisted by ECM-Like Colloidal Gel-Based Support Bathsa.

Scheme 1.

a The single nozzle can dispense different bioinks of various viscosities without a backpressure buildup. The extruded bioinks are cross-linked in a support bath consisting of colloidal gels (CGs). The CGs degrade after implantation, maintaining complex 3D architectures and facilitating host cell migration, increased proliferation, and enhanced cell–cell communication, better than the corresponding contemporary sacrificial support baths.