Cover Feature: Light‐Activated Protein Conjugation and 89 Zr‐Radiolabelling with Water‐Soluble Desferrioxamine Derivatives (Chem. Eur. J. 32/2020)

The photochemical activation and radiolabelling of proteins using new water soluble, photoactive chelates are depicted in the cover image. The wave in the background represents the water, ideal conditions for this chemistry. The beam of light refers to the photochemical aspects and the centrepiece shows the key chemical group (an azepine) produced by the photochemical process that links the metal complex to the protein of interest. More...