Figure 8: Programmed stent and recovered stent.
From: Shape-morphing composites with designed micro-architectures
(a) Demonstration of a (5.6 vol% CNF) 3D printed stent that has been programmed into a dumbbell shape. (b) Recovered cylindrical stent shape after direct thermal actuation at 85 °C. Scale bar is 1 cm in both panels.
