Science Advances

Supplementary Materials

The PDF file includes:

  • Supplementary Text
  • Fig. S1. Schematic illustration of gold dot nanopattern fabrication on PS substrate by using conventional nanoimprinting.
  • Fig. S2. Schematic illustration of polymer with low surface energy (PHFDMA) coating on structured surface by iCVD.
  • Fig. S3. SEM images of nanostructures with different pillar etching condition.
  • Fig. S4. Schematic illustration of fabrication for hierarchical system with overhang (reentrant)– and disk-shaped nanostructures.
  • Fig. S5. Different morphologies of wrinkled surface with applied areal strain during wrinkling.
  • Fig. S6. Advancing and receding contact angles of ethanol on the three different nanostructures.
  • Fig. S7. Contact regimes of ethanol droplet on surface with disk-shaped nanostructures and contact angles of various liquids.
  • Fig. S8. Fragmentation observation of water droplet with different Weber number (We) on hierarchical system with serif-T–shaped nanostructures.
  • Fig. S9. Bouncing-off behaviors after ethylene glycol droplet impacts on highly wrinkled surface with overhang- and serif-T–shaped nanostructures.
  • Fig. S10. Contact time analysis of ethylene glycol and water on hierarchical serif-T–shaped nanostructures surface with various We.
  • Legends for movies S1 to S4

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Other Supplementary Material for this manuscript includes the following:

  • Movie S1 (.avi format). Bouncing behavior of water on the different nanostructures.
  • Movie S2 (.avi format). Contact time comparison of water.
  • Movie S3 (.avi format). Bouncing test of ethylene glycol on the overhang and the serif-T wrinkles.
  • Movie S4 (.avi format). Bouncing test of ethanol on serif-T samples.

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