Figure 5
From: Optical µ-Printing of Cellular-Scale Microscaffold Arrays for 3D Cell Culture
SEM images of the cubic microscaffolds with in-situ printed GelMA (highlighted in blue) and the fluorescent staining of f-actin (red) and nuclei (blue) of the hMSCs cultured in the corresponding microscaffolds (gelation shown as the dashed area). Scale bar = 50 μm.
