Macromol. Chem. Phys. 13/2014.

Front Cover: Polarized optical microscopy images of poly(ethylene adiapate), a polyester, are shown in the cover image, before (left) and after (right) 24 hours of etching with methylamine (H3C–NH2). Upon etching, the originally ring‐banded morphology of the polyester is disrupted into a maple leaf‐like structure and chemically changed to an N,N′‐dimethyldiamide linkage. Further details can be found in the article by G. Lugito, L.‐Y. Wang, and E. M. Woo* on page 1297. [ABSTRACT FROM AUTHOR]