Fig. 3
From: Contact osteogenesis by biodegradable 3D-printed poly(lactide-co-trimethylene carbonate)
In vitro degradation of the 3D-printed PCL and PLATMC in PBS at 37 °C monitored up to 100 days. a line-graph for the mass loss quantification. Note the significant higher degradation rate of PLATMC compared to the undetectable degradation of PCL, while significance between each time point and the previous time point in the same group is marked with hash symbol (#), **p > 0.0021. b SEM micrographs for the printed templates at 1, 60 and 100 days, with signs of degradation marked with blue arrows