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. 2006 Nov 20;103(48):18043–18047. doi: 10.1073/pnas.0608586103

Fig. 5.

Fig. 5.

Series of photographs illustrating the triple-shape effect. Two different demonstration objects prepared from CL(50)EG: tube (a); fastener consisting of a plate with anchors (b). The picture series show the recovery of shapes B and C by subsequent heating to 40°C and 60°C, beginning from shape A, which was obtained as a result of the two-step programming process.