Peptide Designs for Cell‐Interfacing Assemblies

Abstract

Constructing synthetic materials to interact with cells offers significant promise for understanding natural cellular processes and manipulating cell behaviors beyond nature’s capabilities. Peptide assemblies are particular promising in this regard, as they have demonstrated efficacy in promoting cell differentiation, repair, and regeneration as supportive scaffolds. However, distinct gaps persist between natural and synthetic assembly systems in various aspects. This Concept review explores representative studies focusing on developing chemical strategies to design peptide assemblies with precise control over displayed molecules, adjustable molecular dynamics to modulate cell behaviors, and responsiveness to biological stimuli. This paper would inspire more fundamental studies on molecular assemblies and foster inter‐disciplinary interests in material applications, advancing the interplay between natural cells and synthetic materials.