Front Cover: Nanoassemblies of an Artificial Ferric Enterobactin Analog for Biosensing Enterobacteriaceae (ChemElectroChem 4/2026)

A novel electrochemical sensor built from enterobactin-inspired artificial siderophore nanoassemblies enables real-time biosensing of live Escherichia coli cells. Its iron(III)-coordinated architecture delivers a distinct electrochemical signature, offering a rapid and reliable diagnostic tool for pathogenic Enterobacteriaceae. More information can be found in the Research Article by Hemali Rathnayake and co-workers (DOI: 10.1002/celc.202500442).