Hierarchical Materials from High Information Content Macromolecular Building Blocks: Construction, Dynamic Interventions, and Prediction

• Published in: Chemical reviews Vol. 122; no. 24; pp. 17397 - 17478
• Main Authors: Shao, Li, Ma, Jinrong, Prelesnik, Jesse L., Zhou, Yicheng, Nguyen, Mary, Zhao, Mingfei, Jenekhe, Samson A., Kalinin, Sergei V., Ferguson, Andrew L., Pfaendtner, Jim, Mundy, Christopher J., De Yoreo, James J., Baneyx, François, Chen, Chun-Long
• Format: Journal Article
• Language: English
• Published: United States American Chemical Society 28.12.2022
• Subjects: Group theory; INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY; Interfaces; Macromolecular Substances - chemistry; Macromolecules; Monomers; Peptides; Peptides and proteins; Reconfiguration; Self organization; Self-assembly
• ISSN: 0009-2665; 1520-6890; 1520-6890
• DOI: 10.1021/acs.chemrev.2c00220

Hierarchical materials that exhibit order over multiple length scales are ubiquitous in nature. Because hierarchy gives rise to unique properties and functions, many have sought inspiration from nature when designing and fabricating hierarchical matter. More and more, however, nature’s own high-information content building blocks, proteins, peptides, and peptidomimetics, are being coopted to build hierarchy because the information that determines structure, function, and interfacial interactions can be readily encoded in these versatile macromolecules. Here, we take stock of recent progress in the rational design and characterization of hierarchical materials produced from high-information content blocks with a focus on stimuli-responsive and “smart” architectures. We also review advances in the use of computational simulations and data-driven predictions to shed light on how the side chain chemistry and conformational flexibility of macromolecular blocks drive the emergence of order and the acquisition of hierarchy and also on how ionic, solvent, and surface effects influence the outcomes of assembly. Continued progress in the above areas will ultimately usher in an era where an understanding of designed interactions, surface effects, and solution conditions can be harnessed to achieve predictive materials synthesis across scale and drive emergent phenomena in the self-assembly and reconfiguration of high-information content building blocks.