formation by WJ-derived mesenchymal stem cells in both 2D media and 3D injectable
graphene and graphene-free bioink systems in terms of both immunostaining and gene
expression levels. Methods For this purpose, hydrogel bioinks were first created and the wj-
MKH spheroidal structure was formed on 3D-B (without graphene) and 3D-G (containing
graphene). Then, following the differentiation procedure, neurosphere transformations were …