Search

Nanocrystal gelation is a strategy to translate exceptional properties inherent to nanoscale building blocks into multiscale architectures and devices. However, available gelation methods are not easily adaptable across broad classes of nanocrystal systems since assembly is strongly reliant on specific surface chemistries.

This work reports the first experimental realization of nanoparticles templated at the interface of liquid crystals into reconfigurable, periodic structures. We establish that nanoparticles can segregate into highly ordered stripes, with tunable organization and thickness, forming the basis for the assembly of patchy colloids and nanowires. Our technique is advantageous over other methods, as the resultant assemblies can dynamically respond to changes within the underlying liquid crystal.

Contact Page