Back Cover: Exchangeable Self‐Assembled Lanthanide Antennas for PLIM Microscopy (Angew. Chem. Int. Ed. 6/2024).

The article discusses a significant advancement in quantitative PLIM bioimaging called PAnt (phosphonic acid antenna). PAnt is a small water-soluble lanthanide antenna that can self-assemble with lanthanide ions, serving as an exchangeable probe to overcome photobleaching in PLIM microscopy in cellulo. This allows for continuous replenishment of lanthanide complexes that may be photobleached during acquisition, resulting in remarkable photostability compared to traditional lanthanide cryptates. The research was conducted by Angel Orte, Juan A. González-Vera, and their team, and the article includes artwork by M. Eugenio Vázquez from the University of Santiago de Compostela. [Extracted from the article]