Synchronized Synthesis of Peptide‐Based Macrocycles by Digital Microfluidics

Digital synthesis has been applied to the formation of peptide-based macrocycles and their analogues with side chains appended during late-stage aziridine ring-opening. Discrete nanoliter- to microliter-sized droplets of samples and reagents are controlled in parallel by applying a series of electrical potentials to an array of electrodes coated with a hydrophobic insulator.