Benjamin Spitzbarth

Abstract Cdc42, a Rho-family GTPase, plays a pivotal role in establishing polarity in Saccharomyces cerevisiae by accumulating on the membrane at the site of bud emergence. Cdc42s ability to bind to membranes, mediated by prenylation, is essential for its function. Prenylation involves either the post-translational addition of a 15-carbon farnesyl group or a 20-carbon geranylgeranyl group to Cdc42s C-terminus.

Summary Dynamic covalent (DCv) ureas are highly diverse chemical moieties and have become one of the most used motifs in self-healing materials and beyond. This review summarizes the historical development, properties, and applications of DCv ureas in different fields of organic chemistry, materials chemistry, and biomedical applications and provides guidance on the design of different DCv ureas depending on stability and dynamicity requirements.

Chemical reaction networks based on conjugate additions on β′-substituted Michael acceptors Over the last few decades, the study of more complex, chemical systems closer to those found in nature, and the interactions within those systems, has grown immensely. Despite great efforts, the need for new, versatile, and robust chemistry to apply in CRNs remains.