@article{escidoc:1575013, title = {Comment on biomimetic ultrathin whitening by capillary-force-induced random clustering of hydrogel micropillar arrays}, author = {Bernardino, N. R. and Dietrich, S.}, journal = {ACS Applied Materials & Interfaces}, volume = {2}, number = {3}, pages = {603--604}, year = {2010}, doi = {10.1021/am900774x} }