Luminescent Pyrrole‐Based Phosphaphenalene Gold Complexes: Versatile Anticancer Tools with Wide Applicability

Invited for the cover of this issue are the groups of Christel Herold‐Mende and Carlos Romero‐Nieto at the Universities of Heidelberg and Castilla–La Mancha. The image depicts the use of phosphaphenalene gold(I) complexes for the treatment of brain cancer. Read the full text of the article at 10.1002/chem.202104535. “Two years after the discovery of the phosphaphenalene derivatives in 2015, Carlos Romero‐Nieto and Christel Herold‐Mende met for the first time at the University of Heidelberg with the aim of combining their respective knowledge on phosphaphenalene chemistry and cancer research to make important breakthroughs towards the treatment of brain cancer.” This and more about the story behind the front cover can be found in the article at 10.1002/chem.202104535).