Fig. 12
From: Designing of PLA scaffolds for bone tissue replacement fabricated by ordinary commercial 3D printer
Live/dead staining of osteosarcoma cells seeded on ST1 and ST2 scaffolds. Confocal microscopy photomicrographs of live/dead staining of osteosarcoma cells seeded on ST1 and ST2 scaffolds after a 4-day culture. Live/dead staining of MG-63 seeded scaffolds showed high cell viability on both ST1(a) and ST2(b) scaffolds. Live cells (green), dead cells (red), objective ×10, magnification ×2, bar = 50 μm