Fig. 4: SEM evaluation.
From: Hybrid diacrylate resin-gelatin methacryloyl composite with bone-to-brain stiffness range
FE-SEM images of the resin and composite material with mixture ratios of 10%, 50%, and 75% magnification factors (scale bar represents) of ×250 (500 μm), ×1000 (100 μm), ×2000 (50 μm), ×5000 (20 μm), and ×20,000 (5 μm).
