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. Author manuscript; available in PMC: 2020 May 21.
Published in final edited form as: Nat Protoc. 2018 Sep;13(9):2102–2119. doi: 10.1038/s41596-018-0036-3

Fig. 1 |. Preparation of the solutions for the precursors of the PEG-4MAL hydrogel.

Fig. 1 |

Hydrogel precursor solutions are reconstituted in separate tubes, and the functionalized PEG-4MAL macromer is produced by mixing the PEG-4MAL macromer solution with the adhesive ligand solution. The relevant steps of the protocol are highlighted in red. Adapted with permission from Cruz-Acuña et al.16, Springer Nature Limited.