Correction to: Scientific Reports https://doi.org/10.1038/s41598-022-11612-y, published online 23 May 2022
The original version of this Article contained a typographical error.
Figure 1(b) did not display correctly.
Schematic illustration of the DSSA multi-photon photografting process. (a) The UV-crosslinked gel-MA hydrogel pellet is soaked in a DSSA solution for 24 h. (b) Upon laser irradiation the azido group is group is photochemically decomposed into reactive nitrenes, (c) which covalently bind to C–H groups of gel-MA.
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Sayer, S., Zandrini, T., Markovic, M. et al. Publisher Correction: Guiding cell migration in 3D with high-resolution photografting. Sci Rep 12, 10196 (2022). https://doi.org/10.1038/s41598-022-14892-6
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DOI: https://doi.org/10.1038/s41598-022-14892-6
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