Innenrücktitelbild: Self‐Assembled Peptidyl Aggregates for the Fluorogenic Recognition of Mitochondrial DNA G‐Quadruplexes (Angew. Chem. 3/2023).

Cyanovinylene, Excimer, Fluorescent Probes, G-Quadruplex, Self-Assembly Keywords: Cyanovinylene; Excimer; Fluorescent Probes; G-Quadruplex; Self-Assembly EN Cyanovinylene Excimer Fluorescent Probes G-Quadruplex Self-Assembly 1 1 1 01/11/23 20230116 NES 230116 B A self-assembled peptidyl b fluorogenic probe ( B CV2 b ) able to selectively light up parallel G4 DNA over antiparallel topologies is presented by Jeehyeon Bae, Youngmi Kim, and co-workers in their Research Article (e202215049). B CV2 b allows for the selective staining of G4s in mitochondria over the nucleus in living cells and is further employed for tracking the folding and unfolding of G4s in living cells, and for monitoring mitochondrial DNA damage. [Extracted from the article]