3D printed step‐gradient composite hydrogels for directed migration and osteogenic differentiation of human bone marrow‐derived mesenchymal stem cells

Volume: 3, Issue: 2, Pages: 411 - 424
Published: Jun 25, 2021
Abstract
With the aid of a 3D printing technique, we create a 3D printed step-gradient (nano)composite scaffold (GradS). GradS is generated by spatially connecting different (nano)composite hydrogel precursors varying in their concentrations of GelMA, alginate, and functional nanomaterials [DexPMO-PDL = dexamethasone (Dex)- and poly-d-lysine (PDL)-functionalized periodic mesoporous organosilicas (PMO)]. GradS not only allows for improving the viability...
Paper Details
Title
3D printed step‐gradient composite hydrogels for directed migration and osteogenic differentiation of human bone marrow‐derived mesenchymal stem cells
Published Date
Jun 25, 2021
Volume
3
Issue
2
Pages
411 - 424
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