Thickness estimation of the silica-like thin layers via swelling-driven wrinkling instability
Sign Up to like & getrecommendations! Published in 2020 at "Thin Solid Films"
DOI: 10.1016/j.tsf.2020.137812
Abstract: Abstract In the present study, we report a simple, yet facile route to thickness characterization of the UV/ozone (UVO) treated polydimethylsiloxane (PDMS) thin layer via osmotically-driven wrinkling instability. Through the UVO oxidation process of PDMS,… read more here.
Keywords: wrinkling instability; pdms; silica like; driven wrinkling ... See more keywords
Wrinkling Instability in Unsupported Epithelial Sheets.
Sign Up to like & getrecommendations! Published in 2022 at "Physical review letters"
DOI: 10.1103/physrevlett.130.198401
Abstract: We investigate the elasticity of an unsupported epithelial monolayer and we discover that unlike a thin solid plate, which wrinkles if geometrically incompatible with the underlying substrate, the epithelium may do so even in the… read more here.
Keywords: unsupported epithelial; epithelial sheets; instability unsupported; wrinkling instability ... See more keywords
Numerical Analysis on the Wrinkling Instability of a Stiff Film Adhering to an Elastic Substrate with a Graded Coating
Sign Up to like & getrecommendations! Published in 2019 at "International Journal of Applied Mechanics"
DOI: 10.1142/s1758825119500157
Abstract: The wrinkling instability of a stiff film adhering to a pre-strained inhomogeneous bi-layer substrate consisting of a homogeneous substrate and a graded coating is investigated in the present paper. The critical strain, wavelength and amplitude… read more here.
Keywords: film adhering; stiff film; instability stiff; wrinkling instability ... See more keywords