
Keywords: BM, bone marrow; MSCs, mesenchymal stem cells; DMAEMA, 2-(dimethylamino)ethyl methacrylate; ZPO, zirconium propoxide; MAPTMS, methacryloxypropyl trimethoxysilane; 3D, three-dimensional; DLW, Direct Laser Writing; FCS, fetal calf serum; SEM, scanning elect