Science Advances

Supplementary Materials

This PDF file includes:

  • section S1. Experimental section
  • section S2. Results and discussion
  • fig. S1. Image of CNT-PDMS that retains good transparency.
  • fig. S2. UV-vis-NIR spectrum of CNT-PDMS.
  • fig. S3. The temperature variation during NIR on/off switch monitored by an infrared camera.
  • fig. S4. Temperature variation during NIR light radiation with different intensities monitored by an infrared camera.
  • fig. S5. Temperature variation during 365-nm UV light radiation.
  • fig. S6. Temperature variation during the exposure of green laser beam.
  • fig. S7. The synthesis route to PSF.
  • fig. S8. The synthesis route to AN.
  • fig. S9. The synthesis route to PAN.
  • fig. S10. Wrinkles occur through NIR radiation.
  • fig. S11. Various wrinkles across different scales.
  • fig. S12. Various functional polymers served as the skin layers, including PSF, PMMA, PAN and gelatin.
  • fig. S13. Control experiments of the NIR-driven dynamic wrinkle pattern.
  • fig. S14. UV-vis spectra of dimerization of PAN.
  • fig. S15. The evolution process of PAN/CNT-PDMS wrinkles during NIR on/off cycles.
  • fig. S16. The extinction/formation process of the circular wrinkle pattern via NIR on/off switch.
  • fig. S17. The influence of the morphology and size of wrinkles and the laser beam on the diffraction patterns.
  • Legends for movies S1 to S3

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Other Supplementary Material for this manuscript includes the following:

  • movie S1 (.mp4 format). Video of the fully wrinkled pattern’s disappearance/formation behavior.
  • movie S2 (.mp4 format). Video of the striped wrinkled pattern’s disappearance/formation cycle.
  • movie S3 (.mp4 format). Video of the diffraction ring/light spot switch corresponding to the wrinkled/wrinkle-free state of surface pattern.

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