Design and preparation of organic nanomaterials using self-assembled peptoids

The self-assembly and self-organization of peptoids, peptidomimetic polymers composed of N-substituted glycine monomers, can result in a plethora of well-defined organic nanostructures. Such classes of nanomaterials represent highly interesting functional platforms for many applications, for example, drug delivery, sensing, and catalysis. The main advantages of using self-assembling peptoids to engineer organic nanostructures include their chemical diversity, biocompatibility, enzymatic stability, and ease of synthesis. The goal of this review is to present a comprehensive summary of the most relevant studies regarding the self-assembling process of peptoids into zero-, one-, and two-dimensional nanostructures, with a focus on their mechanism of formation and their potential applications.