Science Advances

Supplementary Materials

The PDF file includes:

  • Fig. S1. The 1H NMR spectrum of the thiol-terminated precursor polymer.
  • Fig. S2. More complete 1H NMR spectra of the model compound study corresponding to Fig. 2B in the main text.
  • Fig. S3. 1H NMR spectra of the photo-latent catalyst after UV irradiation for different time length.
  • Fig. S4. Dynamic mechanical analysis curves of topologically isomerized sample with different irradiation time.
  • Fig. S5. Stress-strain curves of topologically isomerized samples with different irradiation time.
  • Fig. S6. Characterization of the shape memory behaviors of the topologically isomerized network.
  • Fig. S7. Interconvertible bistable-hinged structures.
  • Fig. S8. Mechanical simulation of the adaptive robotic arm.
  • Fig. S9. Stretching-induced three-dimensional structures.
  • Fig. S10. 1H NMR spectrum of diallyl-functionalized polycaprolactone.
  • Table S1. The mechanical properties used in simulation.
  • Legends for movies S1 and S2

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Other Supplementary Material for this manuscript includes the following:

  • Movie S1 (.mp4 format). Adaptive robotic arm (accelerated by 72).
  • Movie S2 (.mp4 format). Fracture resistant device (accelerated by 8).

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