Inside Cover: Deciphering the Metal Speciation in Low‐Molecular‐Weight Complexes by IMS‐MS: Application to the Detection of Manganese Superoxide Dismutase Mimics in Cell Lysates (Angew. Chem. Int. Ed. 38/2022)

Within the crowded cell environment , Mn-based superoxide dismutase (SOD) mimics were detected and quantified, with an analogous [13C6LCoII] (L=ligand) as a standard, in intricate lysates by using ion mobility spectrometry coupled to mass (IMS-MS). In their Research Article (e202203066), Clotilde Policar co-workers show that IMS is powerful enough separate complexes of same ligand bound different divalent metal cations similar ionic radii. timsTOF, ions are pushed gas flow, retained electrostatically, represented picture, smaller, slower.