Single Chain Nanoparticles in Catalysis

Over the last six decades folded polymer chains—so‐called Single Chain Nanoparticles (SCNPs)—have evolved from the mere concept of intramolecularly crosslinked polymer chains to tailored nanoreactors, underpinned by a plethora of techniques and chemistries to tailor and analyze their morphology and function. These monomolecular polymer entities hold critical promise in a wide range of applications. Herein, we highlight the exciting progress that has been made in the field of catalytically active SCNPs in recent years. Single chain nanoparticles (SCNPs) are a fascinating macromolecular materials class inspired by natural macromolecules such as enzymes. The current minireview explores their use and potential as versatile catalysts.