Research Article
Sustained Release of Melatonin from GelMA Liposomes Reduced Osteoblast Apoptosis and Improved Implant Osseointegration in Osteoporosis
Figure 2
In vitro biocompatibility of GelMA-DOPA@MT. (a) Results of live/dead staining of MC3T3 cells cultured on the surfaces of GelMA derivatives. Scale bar: 1000 μm. (b) SEM imaging of MC3T3 cells cultured on the surfaces of GelMA derivatives. Scale bar: 200 μm.