Controlled Alignment of Filamentous Supramolecular Assemblies of Biomolecules into Centimeter‐Scale Highly Ordered Patterns by Using Nature‐Inspired Magnetic Guidance

Magnetic nanoparticles (MNPs), which can be aligned along a magnetic field, were applied to generate large-scale assemblies of biological nanofibers with the orientation of the constituent nanofibers defined by the applied magnetic field. When decorated with MNPs, these nanofibers could be guided by the external magnetic field to become oriented either horizontally or vertically.