Coupling of wrinkle patterns to microsphere-array lithographic patterns

Synthesis and characterization of novel citric acid-based polyester elastomers

“…Fig. 3(d)) shows micro-wrinkled pattern characteristic of elastomeric surfaces [22]. The average pore diameter in the scaffold ranges from 200 to 300 mm (Fig.…”

Soft matter with hard skin: From skin wrinkles to templating and material characterization

“…7). Another very recent example of modulating wrinkling patterns in thin sheets has been presented by Ohzono and coworkers, who deposited thin films of platinum onto hexagonally organized arrays of holes in PDMS 38 and showed that the directional order of buckles was induced by the underlying substrate when the periodicity of the substrate pattern matched the intrinsic wavelength of the wrinkles (see Fig. 8).…”

Highly oriented tunable wrinkling in polymer bilayer films confined with a soft mold induced by water vapor

“…Although alot of literature have reported methods to generate waves, including wrinkles developed by heat expansion [15][16][17][18][19][20][21][22][23][24][25][26][27] based on the different expansion coefficients between the metal or oxide film and the elastomer, by stretching [8][9][10][11]13,14,[28][29][30][31] or compressing [32][33][34] an elastomer based on different Young's moduli between the bilayers, and by a chemical reaction-diffusion process based on periodic precipitation, 35 only a few studies have concentrated on the ordered wrinkling of the surface induced by solvent evaporation. [36][37][38][39][40] Kwon et al 36 studied the morphological dynamics of the surface wave pattern of metal-capped polymer bilayer other than only an elastic polymer layer 37,38 and considered that the characteristic wavelength of the patterns was dependent on the volume fraction of the solvent.…”