Back Cover: S₂ Fluorescence Dynamics of meso‐Aryl‐Substituted Subporphyrins (Angew. Chem. Int. Ed. 48/2013)

Abstract

The S 2 fluorescence … … and the photophysical behavior of the higher excited states of subporphyrins are described by A. Osuka, D. Kim, et al. in their Communication on page 12632 ff. The S 2 fluorescence of subporphyrins had not been described to date. Similarly, the Big Dipper is recognized as an asterism of seven stars. However, the eighth star, Alcor, definitely exists, although its close proximity to the star Mizar renders it more difficult to resolve.