Nature‐Inspired Helicoidal Nanocellulose‐Based Multi‐Compartment Assemblies with Tunable Chiroptical Properties (Adv. Mater. 29/2024)

Nature-Inspired Cellulose-Based Chiral Assemblies In article number 2401742, Gero Decher, Vincent Le Houérou, Olivier Felix, and co-workers present a unique approach for the preparation of thin films with nanoscale controlled helicoidal arrangement of cellulose nanofibrils. This approach, which combines a spray-assisted alignment methodology with the layer-by-layer assembly, offers the possibility to tune the layer composition, structure, overall architecture and chiroptical properties of these complex nanocomposites.