title: Comment on biomimetic ultrathin whitening by capillary-force-induced random clustering of hydrogel micropillar arrays.
authors.affiliation: Max-Planck-Institut fur Metallforschung, Heisenbergstrasse 3, 70569 Stuttgart, Germany. nelson.bernardino@mf.mpg.de
authors.forename: N R
authors.initials: NR
authors.lastname: Bernardino
authors.forename: S
authors.initials: S
authors.lastname: Dietrich
mesh_terms: D032701:Biomimetics; D016000:Cluster Analysis; D055119:Elastic Modulus; D020136:Hydrogel, Polyethylene Glycol Dimethacrylate / Q000737:chemistry*; D020100:Hydrogels; D008422:Materials Testing; D008689:Methacrylates / Q000737:chemistry*; D020366:Methylmethacrylate / Q000737:chemistry*; D008855:Microscopy, Electron, Scanning / Q000379:methods; D015233:Models, Statistical; D011108:Polymers / Q000737:chemistry; D013499:Surface Properties; D014867:Water / Q000737:chemistry
chemical_list: D020100:Hydrogels; D008689:Methacrylates; D011108:Polymers; D014867:Water; D020366:Methylmethacrylate; D020136:Hydrogel, Polyethylene Glycol Dimethacrylate; C005044:hydroxyethyl methacrylate