Publisher Correction: Guiding cell migration in 3D with high-resolution photografting

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.

The original Figure 1 and accompanying legend appears below.

Figure 1.

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.

The original Article has been corrected.