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Phase contrast images of NIH 3T3 fibroblasts seeded on the fibronectin-coated PCL.
Notes: (A) Phase contrast images of NIH 3T3 fibroblasts seeded on the fibronectin-coated PCL films with the temporal grooved surface (cells were cultured at 32°C for 24 hours). (B) For the surface shape-memory experiment, the cells were subjected to a 37°C heat treatment for 1 hour. (C) The cells were then allowed to equilibrate at 32°C for 48 hours.
Abbreviation: PCL, poly(ε-caprolactone).
